15155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#!/bin/sh 2c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasersrcversion='$MirOS: src/bin/mksh/Build.sh,v 1.622 2013/02/19 18:45:15 tg Exp $' 35155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#- 4c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser# Copyright (c) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 5c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser# 2011, 2012, 2013 65155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# Thorsten Glaser <tg@mirbsd.org> 75155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 85155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# Provided that these terms and disclaimer and all copyright notices 95155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# are retained or reproduced in an accompanying document, permission 105155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# is granted to deal in this work without restriction, including un- 115155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# limited rights to use, publicly perform, distribute, sell, modify, 125155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# merge, give away, or sublicence. 135155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 145155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# This work is provided "AS IS" and WITHOUT WARRANTY of any kind, to 155155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# the utmost extent permitted by applicable law, neither express nor 165155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# implied; without malicious intent or gross negligence. In no event 175155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# may a licensor, author or contributor be held liable for indirect, 185155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# direct, other damage, loss, or other issues arising in any way out 195155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# of dealing in the work, even if advised of the possibility of such 205155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# damage or existence of a defect, except proven that it results out 215155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# of said person's immediate fault when using the work as intended. 225155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#- 235155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# People analysing the output must whitelist conftest.c for any kind 245155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# of compiler warning checks (mirtoconf is by design not quiet). 255155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 26c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser# Used environment documentation is at the end of this file. 275155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 285155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruLC_ALL=C 295155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruexport LC_ALL 305155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 31c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasercase $ZSH_VERSION:$VERSION in 32c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser:zsh*) ZSH_VERSION=2 ;; 33c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaseresac 34c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 35c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserif test -n "${ZSH_VERSION+x}" && (emulate sh) >/dev/null 2>&1; then 36c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser emulate sh 37c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser NULLCMD=: 38c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserfi 39c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 40c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserif test -d /usr/xpg4/bin/. >/dev/null 2>&1; then 41c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser # Solaris: some of the tools have weird behaviour, use portable ones 42c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser PATH=/usr/xpg4/bin:$PATH 43c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser export PATH 44c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserfi 45c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 465155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruv() { 475155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru $e "$*" 485155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru eval "$@" 495155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru} 505155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 515155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruvv() { 525155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru _c=$1 535155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru shift 545155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru $e "\$ $*" 2>&1 555155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru eval "$@" >vv.out 2>&1 565155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru sed "s^${_c} " <vv.out 575155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru} 585155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 595155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruvq() { 605155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru eval "$@" 615155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru} 625155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 635155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querurmf() { 645155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru for _f in "$@"; do 65c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser case $_f in 66c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser Build.sh|check.pl|check.t|dot.mkshrc|*.c|*.h|mksh.1) ;; 67c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser *) rm -f "$_f" ;; 685155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru esac 695155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru done 705155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru} 715155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 725155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruallu=QWERTYUIOPASDFGHJKLZXCVBNM 735155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querualll=qwertyuiopasdfghjklzxcvbnm 745155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querualln=0123456789 755155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querualls=______________________________________________________________ 765155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querunl=' 775155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru' 785155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querutcfn=no 795155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querubi= 805155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruui= 815155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruao= 825155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querufx= 835155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querume=`basename "$0"` 845155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruorig_CFLAGS=$CFLAGS 855155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruphase=x 865155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruoldish_ed=stdout-ed,no-stderr-ed 875155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 885155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruif test -t 1; then 895155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru bi='[1m' 905155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ui='[4m' 915155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ao='[0m' 925155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querufi 935155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 945155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruupper() { 955155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru echo :"$@" | sed 's/^://' | tr $alll $allu 965155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru} 975155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 985155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# clean up after ac_testrun() 995155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_testdone() { 1005155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru eval HAVE_$fu=$fv 1015155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fr=no 1025155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test 0 = $fv || fr=yes 1035155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru $e "$bi==> $fd...$ao $ui$fr$ao$fx" 1045155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fx= 1055155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru} 1065155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 1075155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# ac_cache label: sets f, fu, fv?=0 1085155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_cache() { 1095155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru f=$1 1105155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fu=`upper $f` 1115155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru eval fv=\$HAVE_$fu 1125155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru case $fv in 1135155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 0|1) 1145155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fx=' (cached)' 1155155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru return 0 1165155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 1175155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru esac 1185155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fv=0 1195155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru return 1 1205155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru} 1215155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 1225155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# ac_testinit label [!] checkif[!]0 [setlabelifcheckis[!]0] useroutput 1235155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# returns 1 if value was cached/implied, 0 otherwise: call ac_testdone 1245155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_testinit() { 1255155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru if ac_cache $1; then 1265155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test x"$2" = x"!" && shift 1275155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test x"$2" = x"" || shift 1285155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fd=${3-$f} 1295155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_testdone 1305155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru return 1 1315155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fi 1325155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fc=0 1335155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru if test x"$2" = x""; then 1345155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ft=1 1355155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru else 1365155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru if test x"$2" = x"!"; then 1375155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fc=1 1385155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru shift 1395155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fi 1405155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru eval ft=\$HAVE_`upper $2` 1415155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru shift 1425155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fi 1435155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fd=${3-$f} 1445155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru if test $fc = "$ft"; then 1455155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fv=$2 1465155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fx=' (implied)' 1475155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_testdone 1485155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru return 1 1495155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fi 1505155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru $e ... $fd 1515155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru return 0 1525155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru} 1535155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 1545155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# pipe .c | ac_test[n] [!] label [!] checkif[!]0 [setlabelifcheckis[!]0] useroutput 155c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserac_testnnd() { 1565155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru if test x"$1" = x"!"; then 1575155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fr=1 1585155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru shift 1595155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru else 1605155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fr=0 1615155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fi 162c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ac_testinit "$@" || return 1 1635155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru cat >conftest.c 1645155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv ']' "$CC $CFLAGS $CPPFLAGS $LDFLAGS $NOWARN conftest.c $LIBS $ccpr" 1655155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test $tcfn = no && test -f a.out && tcfn=a.out 1665155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test $tcfn = no && test -f a.exe && tcfn=a.exe 1675155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test $tcfn = no && test -f conftest && tcfn=conftest 1685155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru if test -f $tcfn; then 1695155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test 1 = $fr || fv=1 1705155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru else 1715155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test 0 = $fr || fv=1 1725155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fi 1735155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vscan= 1745155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru if test $phase = u; then 1755155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test $ct = gcc && vscan='unrecogni[sz]ed' 1765155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test $ct = hpcc && vscan='unsupported' 1775155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test $ct = pcc && vscan='unsupported' 1785155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test $ct = sunpro && vscan='-e ignored -e turned.off' 1795155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fi 1805155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test -n "$vscan" && grep $vscan vv.out >/dev/null 2>&1 && fv=$fr 181c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser return 0 182c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser} 183c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserac_testn() { 184c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ac_testnnd "$@" || return 1855155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru rmf conftest.c conftest.o ${tcfn}* vv.out 1865155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_testdone 1875155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru} 1885155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 1895155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# ac_ifcpp cppexpr [!] label [!] checkif[!]0 [setlabelifcheckis[!]0] useroutput 1905155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_ifcpp() { 1915155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru expr=$1; shift 1925155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_testn "$@" <<-EOF 1935155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(void) { return ( 1945155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #$expr 1955155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 0 1965155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #else 1975155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru /* force a failure: expr is false */ 1985155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru thiswillneverbedefinedIhope() 1995155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #endif 2005155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ); } 2015155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 2025155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test x"$1" = x"!" && shift 2035155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru f=$1 2045155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fu=`upper $f` 2055155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru eval fv=\$HAVE_$fu 2065155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test x"$fv" = x"1" 2075155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru} 2085155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 20903ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condraadd_cppflags() { 21003ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra CPPFLAGS="$CPPFLAGS $*" 21103ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra} 21203ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra 2135155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_cppflags() { 2145155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test x"$1" = x"" || fu=$1 2155155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fv=$2 2165155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test x"$2" = x"" && eval fv=\$HAVE_$fu 21703ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra add_cppflags -DHAVE_$fu=$fv 2185155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru} 2195155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 2205155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_test() { 2215155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_testn "$@" 2225155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_cppflags 2235155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru} 2245155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 22503ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra# ac_flags [-] add varname cflags [text] [ldflags] 2265155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_flags() { 2275155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru if test x"$1" = x"-"; then 2285155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru shift 2295155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru hf=1 2305155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru else 2315155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru hf=0 2325155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fi 2335155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fa=$1 2345155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vn=$2 2355155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru f=$3 2365155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ft=$4 23703ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra fl=$5 2385155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test x"$ft" = x"" && ft="if $f can be used" 2395155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru save_CFLAGS=$CFLAGS 2405155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru CFLAGS="$CFLAGS $f" 24103ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra if test -n "$fl"; then 24203ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra save_LDFLAGS=$LDFLAGS 24303ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra LDFLAGS="$LDFLAGS $fl" 24403ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra fi 2455155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru if test 1 = $hf; then 2465155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_testn can_$vn '' "$ft" 2475155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru else 2485155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_testn can_$vn '' "$ft" <<-'EOF' 2495155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru /* evil apo'stroph in comment test */ 2505155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(void) { return (0); } 2515155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru EOF 2525155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fi 2535155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru eval fv=\$HAVE_CAN_`upper $vn` 25403ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra if test -n "$fl"; then 25503ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra test 11 = $fa$fv || LDFLAGS=$save_LDFLAGS 25603ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra fi 2575155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test 11 = $fa$fv || CFLAGS=$save_CFLAGS 2585155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru} 2595155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 2605155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# ac_header [!] header [prereq ...] 2615155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_header() { 2625155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru if test x"$1" = x"!"; then 2635155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru na=1 2645155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru shift 2655155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru else 2665155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru na=0 2675155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fi 2685155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru hf=$1; shift 2695155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru hv=`echo "$hf" | tr -d '\012\015' | tr -c $alll$allu$alln $alls` 270c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser echo "/* NeXTstep bug workaround */" >x 2715155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru for i 2725155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru do 273c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser case $i in 274c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser _time) 275c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser echo '#if HAVE_BOTH_TIME_H' >>x 276c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser echo '#include <sys/time.h>' >>x 277c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser echo '#include <time.h>' >>x 278c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser echo '#elif HAVE_SYS_TIME_H' >>x 279c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser echo '#include <sys/time.h>' >>x 280c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser echo '#elif HAVE_TIME_H' >>x 281c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser echo '#include <time.h>' >>x 282c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser echo '#endif' >>x 283c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 284c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser *) 285c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser echo "#include <$i>" >>x 286c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 287c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser esac 2885155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru done 2895155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru echo "#include <$hf>" >>x 2905155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru echo 'int main(void) { return (0); }' >>x 2915155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_testn "$hv" "" "<$hf>" <x 2925155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru rmf x 2935155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test 1 = $na || ac_cppflags 2945155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru} 2955155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 2965155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruaddsrcs() { 297c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser addsrcs_s=0 298c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser if test x"$1" = x"-s"; then 299c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser # optstatic 300c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser addsrcs_s=1 301c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser shift 302c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser fi 3035155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru if test x"$1" = x"!"; then 3045155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fr=0 3055155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru shift 3065155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru else 3075155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fr=1 3085155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fi 3095155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru eval i=\$$1 310c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser if test $addsrcs_s = 1; then 311c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser if test -f "$2" || test -f "$srcdir/$2"; then 312c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser # always add $2, since it exists 313c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser fr=1 314c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser i=1 315c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser fi 316c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser fi 3175155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test $fr = "$i" && case " $SRCS " in 3185155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru *\ $2\ *) ;; 3195155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru *) SRCS="$SRCS $2" ;; 3205155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru esac 3215155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru} 3225155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 3235155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 324c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasercurdir=`pwd` srcdir=`dirname "$0" 2>/dev/null` check_categories= 325c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasertest -n "$srcdir" || srcdir=. # in case dirname does not exist 326c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserdstversion=`sed -n '/define MKSH_VERSION/s/^.*"\([^"]*\)".*$/\1/p' $srcdir/sh.h` 327c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaseradd_cppflags -DMKSH_BUILDSH 3285155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 3295155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querue=echo 3305155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querur=0 3315155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querueq=0 3325155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querupm=0 3335155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querucm=normal 3345155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruoptflags=-std-compile-opts 3355155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querulast= 336c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasertfn= 337c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserlegacy=0 3385155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 3395155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querufor i 3405155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querudo 3415155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru case $last:$i in 34203ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra c:combine|c:dragonegg|c:llvm|c:lto) 3435155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru cm=$i 3445155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru last= 3455155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 3465155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru c:*) 3475155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru echo "$me: Unknown option -c '$i'!" >&2 3485155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru exit 1 3495155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 3505155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru o:*) 3515155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru optflags=$i 3525155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru last= 3535155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 354c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser t:*) 355c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser tfn=$i 356c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser last= 357c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 3585155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru :-c) 3595155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru last=c 3605155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 3615155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru :-g) 3625155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru # checker, debug, valgrind build 36303ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra add_cppflags -DDEBUG 3645155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru CFLAGS="$CFLAGS -g3 -fno-builtin" 3655155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 3665155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru :-j) 3675155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru pm=1 3685155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 369c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser :-L) 370c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser legacy=1 371c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 372c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser :+L) 373c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser legacy=0 374c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 3755155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru :-M) 3765155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru cm=makefile 3775155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 3785155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru :-O) 3795155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru optflags=-std-compile-opts 3805155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 3815155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru :-o) 3825155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru last=o 3835155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 3845155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru :-Q) 3855155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru eq=1 3865155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 3875155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru :-r) 3885155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru r=1 3895155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 390c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser :-t) 391c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser last=t 392c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 3935155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru :-v) 3945155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru echo "Build.sh $srcversion" 3955155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru echo "for mksh $dstversion" 3965155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru exit 0 3975155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 3985155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru :*) 3995155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru echo "$me: Unknown option '$i'!" >&2 4005155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru exit 1 4015155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 4025155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru *) 4035155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru echo "$me: Unknown option -'$last' '$i'!" >&2 4045155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru exit 1 4055155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 4065155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru esac 4075155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querudone 4085155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruif test -n "$last"; then 4095155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru echo "$me: Option -'$last' not followed by argument!" >&2 4105155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru exit 1 4115155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querufi 4125155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 413c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasertest -z "$tfn" && if test $legacy = 0; then 414c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser tfn=mksh 415c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserelse 416c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser tfn=lksh 417c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserfi 418c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserif test -d $tfn || test -d $tfn.exe; then 419c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser echo "$me: Error: ./$tfn is a directory!" >&2 420c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser exit 1 421c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserfi 422c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserrmf a.exe* a.out* conftest.c *core core.* lft ${tfn}* no *.bc *.ll *.o \ 423c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser Rebuild.sh signames.inc test.sh x vv.out 424c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 425c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserSRCS="lalloc.c eval.c exec.c expr.c funcs.c histrap.c jobs.c" 426c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserSRCS="$SRCS lex.c main.c misc.c shf.c syn.c tree.c var.c" 427c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 428c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserif test $legacy = 0; then 429c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser SRCS="$SRCS edit.c" 430c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser check_categories="$check_categories shell:legacy-no int:32" 431c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserelse 432c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser check_categories="$check_categories shell:legacy-yes" 433c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH_LEGACY_MODE 434c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser HAVE_PERSISTENT_HISTORY=0 435c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser HAVE_ISSET_MKSH_CONSERVATIVE_FDS=1 # from sh.h 436c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserfi 4375155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 4385155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruif test x"$srcdir" = x"."; then 4395155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru CPPFLAGS="-I. $CPPFLAGS" 4405155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelse 4415155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru CPPFLAGS="-I. -I'$srcdir' $CPPFLAGS" 4425155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querufi 443c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasertest -n "$LDSTATIC" && if test -n "$LDFLAGS"; then 444c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser LDFLAGS="$LDFLAGS $LDSTATIC" 445c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserelse 446c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser LDFLAGS=$LDSTATIC 447c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserfi 4485155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 449c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserif test -z "$TARGET_OS"; then 450c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser x=`uname -s 2>/dev/null || uname` 451c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser test x"$x" = x"`uname -n 2>/dev/null`" || TARGET_OS=$x 452c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserfi 453c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserif test -z "$TARGET_OS"; then 45403ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra echo "$me: Set TARGET_OS, your uname is broken!" >&2 45503ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra exit 1 45603ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condrafi 4575155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruoswarn= 4585155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruccpc=-Wc, 4595155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruccpl=-Wl, 4605155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querutsts= 461c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserccpr='|| for _f in ${tcfn}*; do case $_f in Build.sh|check.pl|check.t|dot.mkshrc|*.c|*.h|mksh.1) ;; *) rm -f "$_f" ;; esac; done' 4625155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 46303ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra# Evil hack 46403ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condraif test x"$TARGET_OS" = x"Android"; then 46503ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra check_categories="$check_categories android" 46603ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra TARGET_OS=Linux 46703ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condrafi 46803ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra 469c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser# Evil OS 470c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserif test x"$TARGET_OS" = x"Minix"; then 471c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser echo >&2 " 472c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserWARNING: additional checks before running Build.sh required! 473c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserYou can avoid these by calling Build.sh correctly, see below. 474c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser" 475c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser cat >conftest.c <<'EOF' 476c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser#include <sys/types.h> 477c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserconst char * 478c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser#ifdef _NETBSD_SOURCE 479c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="Ninix3" 480c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser#else 481c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="Minix3" 482c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser#endif 483c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser; 484c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserEOF 485c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ct=unknown 486c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser vv ']' "${CC-cc} -E $CFLAGS $CPPFLAGS $NOWARN conftest.c | grep ct= | tr -d \\\\015 >x" 487c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser sed 's/^/[ /' x 488c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser eval `cat x` 489c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser rmf x vv.out 490c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser case $ct in 491c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser Minix3|Ninix3) 492c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser echo >&2 " 493c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserWarning: you set TARGET_OS to $TARGET_OS but that is ambiguous. 494c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserPlease set it to either Minix3 or Ninix3, whereas the latter is 495c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserall versions of Minix with even partial NetBSD(R) userland. The 496c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaservalue determined from your compiler for the current compilation 497c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser(which may be wrong) is: $ct 498c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser" 499c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser TARGET_OS=$ct 500c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 501c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser *) 502c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser echo >&2 " 503c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserWarning: you set TARGET_OS to $TARGET_OS but that is ambiguous. 504c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserPlease set it to either Minix3 or Ninix3, whereas the latter is 505c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserall versions of Minix with even partial NetBSD(R) userland. The 506c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserproper value couldn't be determined, continue at your own risk. 507c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser" 508c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 509c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser esac 510c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserfi 511c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 5125155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# Configuration depending on OS revision, on OSes that need them 5135155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querucase $TARGET_OS in 514c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserNEXTSTEP) 515c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser test x"$TARGET_OSREV" = x"" && TARGET_OSREV=`hostinfo 2>&1 | \ 516c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser grep 'NeXT Mach [0-9][0-9.]*:' | \ 517c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser sed 's/^.*NeXT Mach \([0-9][0-9.]*\):.*$/\1/'` 518c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 519c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserQNX|SCO_SV) 5205155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test x"$TARGET_OSREV" = x"" && TARGET_OSREV=`uname -r` 5215155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 5225155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruesac 5235155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 5245155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# Configuration depending on OS name 5255155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querucase $TARGET_OS in 526c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser386BSD) 527c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser : ${HAVE_CAN_OTWO=0} 528c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH_NO_SIGSETJMP 529c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH_TYPEDEF_SIG_ATOMIC_T=int 530c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH_CONSERVATIVE_FDS 531c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 5325155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruAIX) 53303ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra add_cppflags -D_ALL_SOURCE 5345155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru : ${HAVE_SETLOCALE_CTYPE=0} 5355155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 5365155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruBeOS) 537c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser case $KSH_VERSION in 538c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser *MIRBSD\ KSH*) 539c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser oswarn="; it has minor issues" 540c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 541c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser *) 542c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser oswarn="; you must recompile mksh with" 543c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser oswarn="$oswarn${nl}itself in a second stage" 544c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 545c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser esac 546c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser # BeOS has no real tty either 547c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH_UNEMPLOYED 548c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH_DISABLE_TTY_WARNING 549c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser # BeOS doesn't have different UIDs and GIDs 550c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH__NO_SETEUGID 5515155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 5525155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruBSD/OS) 5535155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru : ${HAVE_SETLOCALE_CTYPE=0} 5545155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 555c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserCoherent) 556c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser oswarn="; it has major issues" 557c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH__NO_SYMLINK 558c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser check_categories="$check_categories nosymlink" 559c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH__NO_SETEUGID 560c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH_CONSERVATIVE_FDS 561c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH_DISABLE_TTY_WARNING 562c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 5635155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruCYGWIN*) 5645155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru : ${HAVE_SETLOCALE_CTYPE=0} 5655155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 5665155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruDarwin) 567c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -D_DARWIN_C_SOURCE 5685155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 5695155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruDragonFly) 5705155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 5715155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruFreeBSD) 5725155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 57303ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy CondraFreeMiNT) 57403ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra oswarn="; it has minor issues" 57503ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra add_cppflags -D_GNU_SOURCE 576c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH_CONSERVATIVE_FDS 57703ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra : ${HAVE_SETLOCALE_CTYPE=0} 57803ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra ;; 5795155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruGNU) 58003ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra case $CC in 58103ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra *tendracc*) ;; 58203ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra *) add_cppflags -D_GNU_SOURCE ;; 58303ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra esac 584c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser # define MKSH__NO_PATH_MAX to use Hurd-only functions 585c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH__NO_PATH_MAX 5865155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 5875155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruGNU/kFreeBSD) 58803ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra case $CC in 58903ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra *tendracc*) ;; 59003ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra *) add_cppflags -D_GNU_SOURCE ;; 59103ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra esac 5925155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 5935155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruHaiku) 594c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH_ASSUME_UTF8; HAVE_ISSET_MKSH_ASSUME_UTF8=1 5955155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 5965155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruHP-UX) 5975155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 5985155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruInterix) 5995155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ccpc='-X ' 6005155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ccpl='-Y ' 60103ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra add_cppflags -D_ALL_SOURCE 6025155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru : ${LIBS='-lcrypt'} 6035155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru : ${HAVE_SETLOCALE_CTYPE=0} 6045155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 6055155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruIRIX*) 6065155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru : ${HAVE_SETLOCALE_CTYPE=0} 6075155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 6085155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruLinux) 60903ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra case $CC in 61003ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra *tendracc*) ;; 61103ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra *) add_cppflags -D_GNU_SOURCE ;; 61203ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra esac 61303ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra add_cppflags -DSETUID_CAN_FAIL_WITH_EAGAIN 6145155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru : ${HAVE_REVOKE=0} 6155155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 616c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserLynxOS) 617c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser oswarn="; it has minor issues" 618c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 6195155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruMidnightBSD) 6205155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 621c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMinix-vmd) 622c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH__NO_SETEUGID 623c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH_UNEMPLOYED 624c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH_CONSERVATIVE_FDS 625c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -D_MINIX_SOURCE 626c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser oldish_ed=no-stderr-ed # no /bin/ed, maybe see below 627c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser : ${HAVE_SETLOCALE_CTYPE=0} 628c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 629c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMinix3) 63003ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra add_cppflags -DMKSH_UNEMPLOYED 63103ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra add_cppflags -DMKSH_CONSERVATIVE_FDS 63203ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra add_cppflags -DMKSH_NO_LIMITS 63303ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra add_cppflags -D_POSIX_SOURCE -D_POSIX_1_SOURCE=2 -D_MINIX 6345155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru oldish_ed=no-stderr-ed # /usr/bin/ed(!) is broken 6355155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru : ${HAVE_SETLOCALE_CTYPE=0} 6365155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 6375155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruMirBSD) 6385155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 63903ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy CondraMSYS_*) 640c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH_ASSUME_UTF8=0; HAVE_ISSET_MKSH_ASSUME_UTF8=1 641c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser # almost same as CYGWIN* (from RT|Chatzilla) 642c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser : ${HAVE_SETLOCALE_CTYPE=0} 643c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser # broken on this OE (from ir0nh34d) 644c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser : ${HAVE_STDINT_H=0} 64503ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra ;; 6465155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruNetBSD) 6475155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 648c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserNEXTSTEP) 649c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -D_NEXT_SOURCE 650c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -D_POSIX_SOURCE 651c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser : ${AWK=gawk} ${CC=cc -posix} 652c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH_NO_SIGSETJMP 653c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser # NeXTstep cannot get a controlling tty 654c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH_UNEMPLOYED 655c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser case $TARGET_OSREV in 656c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 4.2*) 657c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser # OpenStep 4.2 is broken by default 658c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser oswarn="; it needs libposix.a" 659c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 660c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser esac 661c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH_CONSERVATIVE_FDS 662c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 663c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserNinix3) 664c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser # similar to Minix3 665c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH_UNEMPLOYED 666c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH_CONSERVATIVE_FDS 667c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH_NO_LIMITS 668c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser # but no idea what else could be needed 669c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser oswarn="; it has unknown issues" 670c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 6715155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruOpenBSD) 6725155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru : ${HAVE_SETLOCALE_CTYPE=0} 6735155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 6745155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruOSF1) 6755155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru HAVE_SIG_T=0 # incompatible 67603ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra add_cppflags -D_OSF_SOURCE 67703ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra add_cppflags -D_POSIX_C_SOURCE=200112L 67803ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra add_cppflags -D_XOPEN_SOURCE=600 67903ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra add_cppflags -D_XOPEN_SOURCE_EXTENDED 6805155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru : ${HAVE_SETLOCALE_CTYPE=0} 6815155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 6825155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruPlan9) 68303ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra add_cppflags -D_POSIX_SOURCE 68403ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra add_cppflags -D_LIMITS_EXTENSION 68503ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra add_cppflags -D_BSD_EXTENSION 68603ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra add_cppflags -D_SUSV2_SOURCE 687c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH_ASSUME_UTF8; HAVE_ISSET_MKSH_ASSUME_UTF8=1 688c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH_NO_CMDLINE_EDITING 6895155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru oswarn=' and will currently not work' 69003ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra add_cppflags -DMKSH_UNEMPLOYED 6915155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 6925155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruPW32*) 6935155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru HAVE_SIG_T=0 # incompatible 6945155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru oswarn=' and will currently not work' 6955155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru : ${HAVE_SETLOCALE_CTYPE=0} 6965155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 6975155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruQNX) 69803ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra add_cppflags -D__NO_EXT_QNX 699c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -D__EXT_UNIX_MISC 7005155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru case $TARGET_OSREV in 7015155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru [012345].*|6.[0123].*|6.4.[01]) 7025155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru oldish_ed=no-stderr-ed # oldish /bin/ed is broken 7035155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 7045155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru esac 7055155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru : ${HAVE_SETLOCALE_CTYPE=0} 7065155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 707c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserSCO_SV) 708c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser case $TARGET_OSREV in 709c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 3.2*) 710c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser # SCO OpenServer 5 711c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH_UNEMPLOYED 712c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 713c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 5*) 714c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser # SCO OpenServer 6 715c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 716c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser *) 717c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser oswarn='; this is an unknown version of' 718c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser oswarn="$oswarn$nl$TARGET_OS ${TARGET_OSREV}, please tell me what to do" 719c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 720c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser esac 721c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH_CONSERVATIVE_FDS 722c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser : ${HAVE_SYS_SIGLIST=0} ${HAVE__SYS_SIGLIST=0} 723c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 724c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserskyos) 725c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser oswarn="; it has minor issues" 726c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 7275155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruSunOS) 72803ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra add_cppflags -D_BSD_SOURCE 72903ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra add_cppflags -D__EXTENSIONS__ 7305155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 7315155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querusyllable) 73203ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra add_cppflags -D_GNU_SOURCE 733c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH_NO_SIGSUSPEND 7345155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru oswarn=' and will currently not work' 7355155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 7365155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruULTRIX) 7375155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru : ${CC=cc -YPOSIX} 738c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH_TYPEDEF_SSIZE_T=int 739c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH_CONSERVATIVE_FDS 7405155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru : ${HAVE_SETLOCALE_CTYPE=0} 7415155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 742c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserUnixWare|UNIX_SV) 743c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser # SCO UnixWare 744c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH_CONSERVATIVE_FDS 745c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser : ${HAVE_SYS_SIGLIST=0} ${HAVE__SYS_SIGLIST=0} 746c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 7475155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruUWIN*) 7485155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ccpc='-Yc,' 7495155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ccpl='-Yl,' 7505155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru tsts=" 3<>/dev/tty" 7515155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru oswarn="; it will compile, but the target" 7525155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru oswarn="$oswarn${nl}platform itself is very flakey/unreliable" 7535155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru : ${HAVE_SETLOCALE_CTYPE=0} 7545155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 755c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser_svr4) 756c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser # generic target for SVR4 Unix with uname -s = uname -n 757c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser # this duplicates the * target below 758c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser oswarn='; it may or may not work' 759c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser test x"$TARGET_OSREV" = x"" && TARGET_OSREV=`uname -r` 760c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 7615155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru*) 7625155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru oswarn='; it may or may not work' 763c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser test x"$TARGET_OSREV" = x"" && TARGET_OSREV=`uname -r` 7645155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 7655155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruesac 7665155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 76703ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra: ${HAVE_MKNOD=0} 76803ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra 769c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser: ${AWK=awk} ${CC=cc} ${NROFF=nroff} 7705155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querutest 0 = $r && echo | $NROFF -v 2>&1 | grep GNU >/dev/null 2>&1 && \ 7715155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru NROFF="$NROFF -c" 7725155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 7735155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# this aids me in tracing FTBFSen without access to the buildd 7745155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru$e "Hi from$ao $bi$srcversion$ao on:" 7755155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querucase $TARGET_OS in 77603ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy CondraAIX) 77703ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra vv '|' "oslevel >&2" 77803ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra vv '|' "uname -a >&2" 77903ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra ;; 7805155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruDarwin) 7815155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv '|' "hwprefs machine_type os_type os_class >&2" 7825155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv '|' "uname -a >&2" 7835155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 7845155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruIRIX*) 7855155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv '|' "uname -a >&2" 7865155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv '|' "hinv -v >&2" 7875155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 7885155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruOSF1) 7895155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv '|' "uname -a >&2" 7905155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv '|' "/usr/sbin/sizer -v >&2" 7915155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 792c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserSCO_SV|UnixWare|UNIX_SV) 793c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser vv '|' "uname -a >&2" 794c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser vv '|' "uname -X >&2" 795c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 7965155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru*) 7975155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv '|' "uname -a >&2" 7985155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 7995155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruesac 8005155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querutest -z "$oswarn" || echo >&2 " 8015155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruWarning: mksh has not yet been ported to or tested on your 8025155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruoperating system '$TARGET_OS'$oswarn. If you can provide 8035155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querua shell account to the developer, this may improve; please 8045155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querudrop us a success or failure notice or even send in diffs. 8055155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru" 806c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser$e "$bi$me: Building the MirBSD Korn Shell$ao $ui$dstversion$ao on $TARGET_OS ${TARGET_OSREV}..." 8075155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 8085155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 8095155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# Begin of mirtoconf checks 8105155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 8115155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru$e $bi$me: Scanning for functions... please ignore any errors.$ao 8125155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 8135155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 8145155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# Compiler: which one? 8155155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 8165155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# notes: 8175155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# - ICC defines __GNUC__ too 8185155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# - GCC defines __hpux too 8195155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# - LLVM+clang defines __GNUC__ too 8205155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# - nwcc defines __GNUC__ too 8215155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruCPP="$CC -E" 8225155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru$e ... which compiler seems to be used 8235155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querucat >conftest.c <<'EOF' 824c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserconst char * 8255155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#if defined(__ICC) || defined(__INTEL_COMPILER) 826c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="icc" 8275155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#elif defined(__xlC__) || defined(__IBMC__) 828c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="xlc" 8295155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#elif defined(__SUNPRO_C) 830c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="sunpro" 8315155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#elif defined(__ACK__) 832c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="ack" 8335155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#elif defined(__BORLANDC__) 834c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="bcc" 8355155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#elif defined(__WATCOMC__) 836c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="watcom" 8375155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#elif defined(__MWERKS__) 838c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="metrowerks" 8395155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#elif defined(__HP_cc) 840c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="hpcc" 8415155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#elif defined(__DECC) || (defined(__osf__) && !defined(__GNUC__)) 842c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="dec" 8435155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#elif defined(__PGI) 844c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="pgi" 8455155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#elif defined(__DMC__) 846c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="dmc" 8475155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#elif defined(_MSC_VER) 848c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="msc" 8495155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#elif defined(__ADSPBLACKFIN__) || defined(__ADSPTS__) || defined(__ADSP21000__) 850c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="adsp" 8515155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#elif defined(__IAR_SYSTEMS_ICC__) 852c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="iar" 8535155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#elif defined(SDCC) 854c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="sdcc" 8555155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#elif defined(__PCC__) 856c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="pcc" 8575155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#elif defined(__TenDRA__) 858c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="tendra" 8595155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#elif defined(__TINYC__) 860c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="tcc" 8615155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#elif defined(__llvm__) && defined(__clang__) 862c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="clang" 8635155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#elif defined(__NWCC__) 864c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="nwcc" 8655155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#elif defined(__GNUC__) 866c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="gcc" 8675155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#elif defined(_COMPILER_VERSION) 868c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="mipspro" 8695155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#elif defined(__sgi) 870c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="mipspro" 8715155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#elif defined(__hpux) || defined(__hpua) 872c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="hpcc" 8735155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#elif defined(__ultrix) 874c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="ucode" 875c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser#elif defined(__USLC__) 876c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="uslc" 877c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser#elif defined(__LCC__) 878c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="lcc" 879c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser#else 880c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct="unknown" 881c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser#endif 882c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser; 883c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserconst char * 884c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser#if defined(__KLIBC__) 885c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaseret="klibc" 8865155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#else 887c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaseret="unknown" 8885155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#endif 889c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser; 8905155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 891c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserct=untested 892c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaseret=untested 893c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaservv ']' "$CPP $CFLAGS $CPPFLAGS $NOWARN conftest.c | \ 894c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser sed -n '/^ *[ce]t *= */s/^ *\([ce]t\) *= */\1=/p' | tr -d \\\\015 >x" 8955155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querused 's/^/[ /' x 8965155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querueval `cat x` 8975155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querurmf x vv.out 8985155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruecho 'int main(void) { return (0); }' >conftest.c 8995155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querucase $ct in 9005155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruack) 9015155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru # work around "the famous ACK const bug" 9025155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru CPPFLAGS="-Dconst= $CPPFLAGS" 9035155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 9045155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruadsp) 9055155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru echo >&2 'Warning: Analog Devices C++ compiler for Blackfin, TigerSHARC 9065155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru and SHARC (21000) DSPs detected. This compiler has not yet 9075155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru been tested for compatibility with mksh. Continue at your 9085155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru own risk, please report success/failure to the developers.' 9095155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 9105155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querubcc) 9115155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru echo >&2 "Warning: Borland C++ Builder detected. This compiler might 9125155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru produce broken executables. Continue at your own risk, 9135155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru please report success/failure to the developers." 9145155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 9155155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruclang) 9165155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru # does not work with current "ccc" compiler driver 9175155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv '|' "$CC $CFLAGS $CPPFLAGS $LDFLAGS $NOWARN $LIBS -version" 918c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser # one of these two works, for now 9195155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv '|' "${CLANG-clang} -version" 920c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser vv '|' "${CLANG-clang} --version" 9215155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru # ensure compiler and linker are in sync unless overridden 9225155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru case $CCC_CC:$CCC_LD in 9235155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru :*) ;; 9245155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru *:) CCC_LD=$CCC_CC; export CCC_LD ;; 9255155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru esac 9265155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 9275155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querudec) 9285155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv '|' "$CC $CFLAGS $CPPFLAGS $LDFLAGS $NOWARN $LIBS -V" 9295155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv '|' "$CC $CFLAGS $CPPFLAGS $LDFLAGS $NOWARN -Wl,-V conftest.c $LIBS" 9305155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 9315155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querudmc) 9325155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru echo >&2 "Warning: Digital Mars Compiler detected. When running under" 9335155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru echo >&2 " UWIN, mksh tends to be unstable due to the limitations" 9345155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru echo >&2 " of this platform. Continue at your own risk," 9355155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru echo >&2 " please report success/failure to the developers." 9365155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 9375155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querugcc) 9385155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv '|' "$CC $CFLAGS $CPPFLAGS $LDFLAGS $NOWARN -v conftest.c $LIBS" 9395155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv '|' 'echo `$CC $CFLAGS $CPPFLAGS $LDFLAGS $NOWARN $LIBS \ 9405155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -dumpmachine` gcc`$CC $CFLAGS $CPPFLAGS $LDFLAGS $NOWARN \ 9415155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru $LIBS -dumpversion`' 9425155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 9435155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruhpcc) 9445155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv '|' "$CC $CFLAGS $CPPFLAGS $LDFLAGS $NOWARN -V conftest.c $LIBS" 9455155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 9465155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruiar) 9475155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru echo >&2 'Warning: IAR Systems (http://www.iar.com) compiler for embedded 9485155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru systems detected. This unsupported compiler has not yet 9495155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru been tested for compatibility with mksh. Continue at your 9505155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru own risk, please report success/failure to the developers.' 9515155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 9525155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruicc) 9535155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv '|' "$CC $CFLAGS $CPPFLAGS $LDFLAGS $NOWARN $LIBS -V" 9545155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 955c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserlcc) 956c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser vv '|' "$CC $CFLAGS $CPPFLAGS $LDFLAGS $NOWARN -v conftest.c $LIBS" 957c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -D__inline__=__inline 958c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 9595155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querumetrowerks) 9605155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru echo >&2 'Warning: Metrowerks C compiler detected. This has not yet 9615155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru been tested for compatibility with mksh. Continue at your 9625155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru own risk, please report success/failure to the developers.' 9635155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 9645155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querumipspro) 9655155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv '|' "$CC $CFLAGS $CPPFLAGS $LDFLAGS $NOWARN $LIBS -version" 9665155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 9675155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querumsc) 9685155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ccpr= # errorlevels are not reliable 9695155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru case $TARGET_OS in 9705155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru Interix) 9715155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru if [[ -n $C89_COMPILER ]]; then 9725155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru C89_COMPILER=`ntpath2posix -c "$C89_COMPILER"` 9735155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru else 9745155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru C89_COMPILER=CL.EXE 9755155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fi 9765155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru if [[ -n $C89_LINKER ]]; then 9775155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru C89_LINKER=`ntpath2posix -c "$C89_LINKER"` 9785155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru else 9795155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru C89_LINKER=LINK.EXE 9805155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fi 9815155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv '|' "$C89_COMPILER /HELP >&2" 9825155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv '|' "$C89_LINKER /LINK >&2" 9835155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 9845155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru esac 9855155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 9865155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querunwcc) 9875155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv '|' "$CC $CFLAGS $CPPFLAGS $LDFLAGS $NOWARN $LIBS -version" 9885155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 9895155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querupcc) 9905155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv '|' "$CC $CFLAGS $CPPFLAGS $LDFLAGS $NOWARN $LIBS -v" 9915155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 9925155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querupgi) 9935155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru echo >&2 'Warning: PGI detected. This unknown compiler has not yet 9945155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru been tested for compatibility with mksh. Continue at your 9955155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru own risk, please report success/failure to the developers.' 9965155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 9975155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querusdcc) 9985155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru echo >&2 'Warning: sdcc (http://sdcc.sourceforge.net), the small devices 9995155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru C compiler for embedded systems detected. This has not yet 10005155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru been tested for compatibility with mksh. Continue at your 10015155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru own risk, please report success/failure to the developers.' 10025155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 10035155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querusunpro) 10045155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv '|' "$CC $CFLAGS $CPPFLAGS $LDFLAGS $NOWARN -V conftest.c $LIBS" 10055155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 10065155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querutcc) 10075155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv '|' "$CC $CFLAGS $CPPFLAGS $LDFLAGS $NOWARN $LIBS -v" 10085155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 10095155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querutendra) 10105155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv '|' "$CC $CFLAGS $CPPFLAGS $LDFLAGS $NOWARN $LIBS -V 2>&1 | \ 10115155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fgrep -i -e version -e release" 10125155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 10135155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruucode) 10145155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv '|' "$CC $CFLAGS $CPPFLAGS $LDFLAGS $NOWARN $LIBS -V" 10155155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv '|' "$CC $CFLAGS $CPPFLAGS $LDFLAGS $NOWARN -Wl,-V conftest.c $LIBS" 10165155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 1017c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaseruslc) 1018c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser case $TARGET_OS:$TARGET_OSREV in 1019c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser SCO_SV:3.2*) 1020c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser # SCO OpenServer 5 1021c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser CFLAGS="$CFLAGS -g" 1022c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser : ${HAVE_CAN_OTWO=0} ${HAVE_CAN_OPTIMISE=0} 1023c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 1024c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser esac 1025c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser vv '|' "$CC $CFLAGS $CPPFLAGS $LDFLAGS $NOWARN -V conftest.c $LIBS" 1026c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 10275155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruwatcom) 1028c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser vv '|' "$CC $CFLAGS $CPPFLAGS $LDFLAGS $NOWARN -v conftest.c $LIBS" 10295155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 10305155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruxlc) 103103ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra vv '|' "$CC $CFLAGS $CPPFLAGS $LDFLAGS $NOWARN $LIBS -qversion" 10325155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv '|' "$CC $CFLAGS $CPPFLAGS $LDFLAGS $NOWARN $LIBS -qversion=verbose" 10335155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv '|' "ld -V" 10345155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 10355155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru*) 1036c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser test x"$ct" = x"untested" && $e "!!! detecting preprocessor failed" 10375155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ct=unknown 1038c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser vv "$CC --version" 1039c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser vv '|' "$CC $CFLAGS $CPPFLAGS $LDFLAGS $NOWARN -v conftest.c $LIBS" 1040c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser vv '|' "$CC $CFLAGS $CPPFLAGS $LDFLAGS $NOWARN -V conftest.c $LIBS" 10415155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 10425155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruesac 10435155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querucase $cm in 10445155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querudragonegg|llvm) 10455155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv '|' "llc -version" 10465155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 10475155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruesac 1048c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasercase $et in 1049c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserklibc) 1050c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH_NO_LIMITS 1051c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 1052c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserunknown) 1053c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser # nothing special detected, don’t worry 1054c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser unset et 1055c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 1056c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser*) 1057c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser # huh? 1058c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 1059c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaseresac 1060c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser$e "$bi==> which compiler seems to be used...$ao $ui$ct${et+ on $et}$ao" 10615155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querurmf conftest.c conftest.o conftest a.out* a.exe* vv.out 10625155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 10635155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 10645155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# Compiler: works as-is, with -Wno-error and -Werror 10655155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 10665155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querusave_NOWARN=$NOWARN 10675155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruNOWARN= 10685155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruDOWARN= 10695155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_flags 0 compiler_works '' 'if the compiler works' 10705155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querutest 1 = $HAVE_CAN_COMPILER_WORKS || exit 1 10715155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruHAVE_COMPILER_KNOWN=0 10725155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querutest $ct = unknown || HAVE_COMPILER_KNOWN=1 10735155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruif ac_ifcpp 'if 0' compiler_fails '' \ 10745155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 'if the compiler does not fail correctly'; then 10755155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru save_CFLAGS=$CFLAGS 10765155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru : ${HAVE_CAN_DELEXE=x} 10775155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru if test $ct = dmc; then 10785155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru CFLAGS="$CFLAGS ${ccpl}/DELEXECUTABLE" 10795155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_testn can_delexe compiler_fails 0 'for the /DELEXECUTABLE linker option' <<-EOF 10805155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(void) { return (0); } 10815155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru EOF 10825155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru elif test $ct = dec; then 10835155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru CFLAGS="$CFLAGS ${ccpl}-non_shared" 10845155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_testn can_delexe compiler_fails 0 'for the -non_shared linker option' <<-EOF 10855155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(void) { return (0); } 10865155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru EOF 10875155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru else 10885155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru exit 1 10895155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fi 10905155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test 1 = $HAVE_CAN_DELEXE || CFLAGS=$save_CFLAGS 10915155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_testn compiler_still_fails '' 'if the compiler still does not fail correctly' <<-EOF 10925155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru EOF 10935155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test 1 = $HAVE_COMPILER_STILL_FAILS && exit 1 10945155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querufi 10955155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruif ac_ifcpp 'ifdef __TINYC__' couldbe_tcc '!' compiler_known 0 \ 10965155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 'if this could be tcc'; then 10975155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ct=tcc 10985155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru CPP='cpp -D__TINYC__' 1099c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser HAVE_COMPILER_KNOWN=1 11005155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querufi 11015155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 11025155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruif test $ct = sunpro; then 11035155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test x"$save_NOWARN" = x"" && save_NOWARN='-errwarn=%none' 11045155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags 0 errwarnnone "$save_NOWARN" 11055155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test 1 = $HAVE_CAN_ERRWARNNONE || save_NOWARN= 11065155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags 0 errwarnall "-errwarn=%all" 11075155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test 1 = $HAVE_CAN_ERRWARNALL && DOWARN="-errwarn=%all" 11085155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelif test $ct = hpcc; then 11095155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru save_NOWARN= 11105155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru DOWARN=+We 11115155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelif test $ct = mipspro; then 11125155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru save_NOWARN= 11135155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru DOWARN="-diag_error 1-10000" 11145155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelif test $ct = msc; then 11155155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru save_NOWARN="${ccpc}/w" 11165155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru DOWARN="${ccpc}/WX" 11175155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelif test $ct = dmc; then 11185155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru save_NOWARN="${ccpc}-w" 11195155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru DOWARN="${ccpc}-wx" 11205155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelif test $ct = bcc; then 11215155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru save_NOWARN="${ccpc}-w" 11225155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru DOWARN="${ccpc}-w!" 11235155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelif test $ct = dec; then 11245155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru : -msg_* flags not used yet, or is -w2 correct? 11255155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelif test $ct = xlc; then 11265155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru save_NOWARN=-qflag=i:e 11275155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru DOWARN=-qflag=i:i 11285155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelif test $ct = tendra; then 11295155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru save_NOWARN=-w 11305155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelif test $ct = ucode; then 11315155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru save_NOWARN= 11325155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru DOWARN=-w2 1133c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserelif test $ct = watcom; then 1134c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser save_NOWARN= 1135c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser DOWARN=-Wc,-we 11365155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelse 11375155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test x"$save_NOWARN" = x"" && save_NOWARN=-Wno-error 11385155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags 0 wnoerror "$save_NOWARN" 11395155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test 1 = $HAVE_CAN_WNOERROR || save_NOWARN= 11405155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags 0 werror -Werror 11415155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test 1 = $HAVE_CAN_WERROR && DOWARN=-Werror 11425155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querufi 11435155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 11445155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querutest $ct = icc && DOWARN="$DOWARN -wd1419" 11455155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruNOWARN=$save_NOWARN 11465155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 11475155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 11485155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# Compiler: extra flags (-O2 -f* -W* etc.) 11495155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 11505155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querui=`echo :"$orig_CFLAGS" | sed 's/^://' | tr -c -d $alll$allu$alln` 11515155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# optimisation: only if orig_CFLAGS is empty 11525155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querutest x"$i" = x"" && if test $ct = sunpro; then 11535155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru cat >x <<-'EOF' 11545155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(void) { return (0); } 11555155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #define __IDSTRING_CONCAT(l,p) __LINTED__ ## l ## _ ## p 11565155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #define __IDSTRING_EXPAND(l,p) __IDSTRING_CONCAT(l,p) 11575155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #define pad void __IDSTRING_EXPAND(__LINE__,x)(void) { } 11585155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru EOF 11595155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru yes pad | head -n 256 >>x 11605155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags - 1 otwo -xO2 <x 11615155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru rmf x 11625155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelif test $ct = hpcc; then 11635155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru phase=u 11645155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags 1 otwo +O2 11655155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru phase=x 11665155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelif test $ct = xlc; then 11675155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags 1 othree "-O3 -qstrict" 11685155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test 1 = $HAVE_CAN_OTHREE || ac_flags 1 otwo -O2 11695155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelif test $ct = tcc || test $ct = tendra; then 11705155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru : no special optimisation 11715155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelse 11725155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags 1 otwo -O2 11735155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test 1 = $HAVE_CAN_OTWO || ac_flags 1 optimise -O 11745155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querufi 11755155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# other flags: just add them if they are supported 11765155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querui=0 11775155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruif test $ct = gcc; then 11785155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru # The following tests run with -Werror (gcc only) if possible 11795155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru NOWARN=$DOWARN; phase=u 1180c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ac_flags 0 wnooverflow -Wno-overflow 1181c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser # mksh is not written in CFrustFrust! 1182c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ac_flags 1 no_eh_frame -fno-asynchronous-unwind-tables 11835155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags 1 fnostrictaliasing -fno-strict-aliasing 11845155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags 1 fstackprotectorall -fstack-protector-all 118503ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra test $cm = dragonegg && case " $CC $CFLAGS $LDFLAGS " in 118603ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra *\ -fplugin=*dragonegg*) ;; 118703ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra *) ac_flags 1 fplugin_dragonegg -fplugin=dragonegg ;; 118803ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra esac 118903ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra if test $cm = lto; then 119003ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra fv=0 119103ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra checks='1 2 3 4 5 6 7 8' 119203ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra elif test $cm = combine; then 119303ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra fv=0 119403ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra checks='7 8' 119503ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra else 119603ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra fv=1 119703ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra fi 119803ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra test $fv = 1 || for what in $checks; do 119903ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra test $fv = 1 && break 120003ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra case $what in 120103ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra 1) t_cflags='-flto=jobserver' 120203ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra t_ldflags='-fuse-linker-plugin' 120303ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra t_use=1 t_name=fltojs_lp ;; 120403ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra 2) t_cflags='-flto=jobserver' t_ldflags='' 120503ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra t_use=1 t_name=fltojs_nn ;; 120603ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra 3) t_cflags='-flto=jobserver' 120703ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra t_ldflags='-fno-use-linker-plugin -fwhole-program' 120803ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra t_use=1 t_name=fltojs_np ;; 120903ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra 4) t_cflags='-flto' 121003ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra t_ldflags='-fuse-linker-plugin' 121103ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra t_use=1 t_name=fltons_lp ;; 121203ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra 5) t_cflags='-flto' t_ldflags='' 121303ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra t_use=1 t_name=fltons_nn ;; 121403ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra 6) t_cflags='-flto' 121503ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra t_ldflags='-fno-use-linker-plugin -fwhole-program' 121603ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra t_use=1 t_name=fltons_np ;; 121703ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra 7) t_cflags='-fwhole-program --combine' t_ldflags='' 121803ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra t_use=0 t_name=combine cm=combine ;; 121903ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra 8) fv=1 cm=normal ;; 122003ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra esac 122103ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra test $fv = 1 && break 122203ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra ac_flags $t_use $t_name "$t_cflags" \ 122303ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra "if gcc supports $t_cflags $t_ldflags" "$t_ldflags" 122403ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra done 12255155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru i=1 12265155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelif test $ct = icc; then 12275155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags 1 fnobuiltinsetmode -fno-builtin-setmode 12285155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags 1 fnostrictaliasing -fno-strict-aliasing 12295155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags 1 fstacksecuritycheck -fstack-security-check 12305155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru i=1 12315155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelif test $ct = sunpro; then 12325155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru phase=u 12335155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags 1 v -v 12345155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags 1 ipo -xipo 'for cross-module optimisation' 12355155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru phase=x 12365155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelif test $ct = hpcc; then 12375155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru phase=u 1238c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser # probably not needed 1239c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #ac_flags 1 agcc -Agcc 'for support of GCC extensions' 12405155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru phase=x 12415155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelif test $ct = dec; then 12425155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags 0 verb -verbose 12435155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags 1 rodata -readonly_strings 12445155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelif test $ct = dmc; then 12455155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags 1 decl "${ccpc}-r" 'for strict prototype checks' 12465155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags 1 schk "${ccpc}-s" 'for stack overflow checking' 12475155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelif test $ct = bcc; then 12485155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags 1 strpool "${ccpc}-d" 'if string pooling can be enabled' 12495155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelif test $ct = mipspro; then 12505155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags 1 fullwarn -fullwarn 'for remark output support' 12515155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelif test $ct = msc; then 12525155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags 1 strpool "${ccpc}/GF" 'if string pooling can be enabled' 12535155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru echo 'int main(void) { char test[64] = ""; return (*test); }' >x 12545155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags - 1 stackon "${ccpc}/GZ" 'if stack checks can be enabled' <x 12555155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags - 1 stckall "${ccpc}/Ge" 'stack checks for all functions' <x 12565155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags - 1 secuchk "${ccpc}/GS" 'for compiler security checks' <x 12575155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru rmf x 12585155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags 1 wall "${ccpc}/Wall" 'to enable all warnings' 12595155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags 1 wp64 "${ccpc}/Wp64" 'to enable 64-bit warnings' 12605155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelif test $ct = xlc; then 12615155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags 1 rodata "-qro -qroconst -qroptr" 12625155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags 1 rtcheck -qcheck=all 1263c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #ac_flags 1 rtchkc -qextchk # reported broken 12645155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags 1 wformat "-qformat=all -qformat=nozln" 12655155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #ac_flags 1 wp64 -qwarn64 # too verbose for now 12665155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelif test $ct = tendra; then 12675155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags 0 ysystem -Ysystem 12685155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test 1 = $HAVE_CAN_YSYSTEM && CPPFLAGS="-Ysystem $CPPFLAGS" 12695155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags 1 extansi -Xa 12705155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelif test $ct = tcc; then 1271c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser : #broken# ac_flags 1 boundschk -b 12725155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelif test $ct = clang; then 12735155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru i=1 12745155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelif test $ct = nwcc; then 12755155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru i=1 1276c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser : #broken# ac_flags 1 ssp -stackprotect 12775155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querufi 12785155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# flags common to a subset of compilers (run with -Werror on gcc) 12795155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruif test 1 = $i; then 12805155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_flags 1 wall -Wall 1281c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ac_flags 1 fwrapv -fwrapv 12825155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querufi 12835155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 128403ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condraphase=x 12855155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# The following tests run with -Werror or similar (all compilers) if possible 12865155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruNOWARN=$DOWARN 12875155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querutest $ct = pcc && phase=u 12885155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 12895155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 12905155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# Compiler: check for stuff that only generates warnings 12915155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 129203ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condraac_test attribute_bounded '' 'for __attribute__((__bounded__))' <<-'EOF' 129303ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra #if defined(__TenDRA__) || (defined(__GNUC__) && (__GNUC__ < 2)) 129403ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra /* force a failure: TenDRA and gcc 1.42 have false positive here */ 12955155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(void) { return (thiswillneverbedefinedIhope()); } 12965155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #else 12975155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <string.h> 12985155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #undef __attribute__ 12995155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int xcopy(const void *, void *, size_t) 130003ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra __attribute__((__bounded__ (__buffer__, 1, 3))) 130103ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra __attribute__((__bounded__ (__buffer__, 2, 3))); 13025155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(int ac, char *av[]) { return (xcopy(av[0], av[--ac], 1)); } 13035155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int xcopy(const void *s, void *d, size_t n) { 1304c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser /* 1305c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser * if memmove does not exist, we are not on a system 1306c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser * with GCC with __bounded__ attribute either so poo 1307c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser */ 13085155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru memmove(d, s, n); return ((int)n); 13095155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru } 13105155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #endif 13115155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 131203ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condraac_test attribute_format '' 'for __attribute__((__format__))' <<-'EOF' 131303ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra #if defined(__TenDRA__) || (defined(__GNUC__) && (__GNUC__ < 2)) 131403ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra /* force a failure: TenDRA and gcc 1.42 have false positive here */ 13155155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(void) { return (thiswillneverbedefinedIhope()); } 13165155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #else 131703ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra #define fprintf printfoo 13185155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <stdio.h> 13195155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #undef __attribute__ 132003ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra #undef fprintf 132103ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra extern int fprintf(FILE *, const char *format, ...) 132203ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra __attribute__((__format__ (__printf__, 2, 3))); 132303ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra int main(int ac, char **av) { return (fprintf(stderr, "%s%d", *av, ac)); } 13245155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #endif 13255155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 132603ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condraac_test attribute_noreturn '' 'for __attribute__((__noreturn__))' <<-'EOF' 132703ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra #if defined(__TenDRA__) || (defined(__GNUC__) && (__GNUC__ < 2)) 132803ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra /* force a failure: TenDRA and gcc 1.42 have false positive here */ 13295155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(void) { return (thiswillneverbedefinedIhope()); } 13305155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #else 13315155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <stdlib.h> 13325155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #undef __attribute__ 133303ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra void fnord(void) __attribute__((__noreturn__)); 13345155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(void) { fnord(); } 13355155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru void fnord(void) { exit(0); } 13365155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #endif 13375155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 133803ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condraac_test attribute_unused '' 'for __attribute__((__unused__))' <<-'EOF' 133903ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra #if defined(__TenDRA__) || (defined(__GNUC__) && (__GNUC__ < 2)) 134003ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra /* force a failure: TenDRA and gcc 1.42 have false positive here */ 13415155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(void) { return (thiswillneverbedefinedIhope()); } 13425155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #else 134303ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra int main(int ac __attribute__((__unused__)), char **av 134403ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra __attribute__((__unused__))) { return (0); } 13455155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #endif 13465155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 134703ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condraac_test attribute_used '' 'for __attribute__((__used__))' <<-'EOF' 134803ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra #if defined(__TenDRA__) || (defined(__GNUC__) && (__GNUC__ < 2)) 134903ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra /* force a failure: TenDRA and gcc 1.42 have false positive here */ 13505155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(void) { return (thiswillneverbedefinedIhope()); } 13515155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #else 135203ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra static const char fnord[] __attribute__((__used__)) = "42"; 13535155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(void) { return (0); } 13545155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #endif 13555155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 13565155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 13575155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# End of tests run with -Werror 13585155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruNOWARN=$save_NOWARN 13595155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruphase=x 13605155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 13615155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 13625155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# mksh: flavours (full/small mksh, omit certain stuff) 13635155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 13645155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruif ac_ifcpp 'ifdef MKSH_SMALL' isset_MKSH_SMALL '' \ 13655155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru "if a reduced-feature mksh is requested"; then 13665155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru : ${HAVE_NICE=0} 13675155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru : ${HAVE_PERSISTENT_HISTORY=0} 136803ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra check_categories="$check_categories smksh" 13695155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru HAVE_ISSET_MKSH_CONSERVATIVE_FDS=1 # from sh.h 13705155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querufi 13715155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_ifcpp 'ifdef MKSH_BINSHREDUCED' isset_MKSH_BINSHREDUCED '' \ 13725155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru "if a reduced-feature sh is requested" && \ 137303ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra check_categories="$check_categories binsh" 13745155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_ifcpp 'ifdef MKSH_UNEMPLOYED' isset_MKSH_UNEMPLOYED '' \ 13755155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru "if mksh will be built without job control" && \ 137603ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra check_categories="$check_categories arge" 137703ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condraac_ifcpp 'ifdef MKSH_NOPROSPECTOFWORK' isset_MKSH_NOPROSPECTOFWORK '' \ 137803ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra "if mksh will be built without job signals" && \ 137903ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra check_categories="$check_categories arge nojsig" 13805155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_ifcpp 'ifdef MKSH_ASSUME_UTF8' isset_MKSH_ASSUME_UTF8 '' \ 13815155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 'if the default UTF-8 mode is specified' && : ${HAVE_SETLOCALE_CTYPE=0} 13825155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_ifcpp 'ifdef MKSH_CONSERVATIVE_FDS' isset_MKSH_CONSERVATIVE_FDS '' \ 13835155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 'if traditional/conservative fd use is requested' && \ 138403ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra check_categories="$check_categories convfds" 1385c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser#ac_ifcpp 'ifdef MKSH_DISABLE_DEPRECATED' isset_MKSH_DISABLE_DEPRECATED '' \ 1386c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser# "if deprecated features are to be omitted" && \ 1387c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser# check_categories="$check_categories nodeprecated" 1388c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser#ac_ifcpp 'ifdef MKSH_DISABLE_EXPERIMENTAL' isset_MKSH_DISABLE_EXPERIMENTAL '' \ 1389c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser# "if experimental features are to be omitted" && \ 1390c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser# check_categories="$check_categories noexperimental" 1391c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserac_ifcpp 'ifdef MKSH_MIDNIGHTBSD01ASH_COMPAT' isset_MKSH_MIDNIGHTBSD01ASH_COMPAT '' \ 1392c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 'if the MidnightBSD 0.1 ash compatibility mode is requested' && \ 1393c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser check_categories="$check_categories mnbsdash" 13945155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 13955155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 13965155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# Environment: headers 13975155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 1398c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserac_header sys/time.h sys/types.h 1399c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserac_header time.h sys/types.h 1400c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasertest "11" = "$HAVE_SYS_TIME_H$HAVE_TIME_H" || HAVE_BOTH_TIME_H=0 1401c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserac_test both_time_h '' 'whether <sys/time.h> and <time.h> can both be included' <<-'EOF' 1402c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include <sys/types.h> 1403c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include <sys/time.h> 1404c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include <time.h> 1405c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser int main(void) { struct tm tm; return ((int)sizeof(tm)); } 1406c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserEOF 140703ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condraac_header sys/bsdtypes.h 140803ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condraac_header sys/file.h sys/types.h 14095155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_header sys/mkdev.h sys/types.h 14105155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_header sys/mman.h sys/types.h 141103ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condraac_header sys/param.h 1412c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserac_header sys/resource.h sys/types.h _time 141303ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condraac_header sys/select.h sys/types.h 14145155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_header sys/sysmacros.h 141503ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condraac_header bstring.h 14165155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_header grp.h sys/types.h 14175155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_header libgen.h 14185155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_header libutil.h sys/types.h 14195155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_header paths.h 14205155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_header stdint.h stdarg.h 142103ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra# include strings.h only if compatible with string.h 142203ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condraac_header strings.h sys/types.h string.h 1423c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserac_header termios.h 14245155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_header ulimit.h sys/types.h 14255155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_header values.h 14265155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 14275155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 14285155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# Environment: definitions 14295155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 14305155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruecho '#include <sys/types.h> 14315155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru/* check that off_t can represent 2^63-1 correctly, thx FSF */ 14325155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#define LARGE_OFF_T (((off_t)1 << 62) - 1 + ((off_t)1 << 62)) 14335155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruint off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && 14345155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; 14355155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruint main(void) { return (0); }' >lft.c 14365155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_testn can_lfs '' "for large file support" <lft.c 14375155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querusave_CPPFLAGS=$CPPFLAGS 143803ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condraadd_cppflags -D_FILE_OFFSET_BITS=64 14395155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_testn can_lfs_sus '!' can_lfs 0 "... with -D_FILE_OFFSET_BITS=64" <lft.c 14405155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruif test 0 = $HAVE_CAN_LFS_SUS; then 144103ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra CPPFLAGS=$save_CPPFLAGS 144203ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra add_cppflags -D_LARGE_FILES=1 14435155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_testn can_lfs_aix '!' can_lfs 0 "... with -D_LARGE_FILES=1" <lft.c 14445155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test 1 = $HAVE_CAN_LFS_AIX || CPPFLAGS=$save_CPPFLAGS 14455155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querufi 14465155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querurmf lft* # end of large file support test 14475155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 14485155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 14495155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# Environment: types 14505155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 14515155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_test can_inttypes '!' stdint_h 1 "for standard 32-bit integer types" <<-'EOF' 14525155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <sys/types.h> 14535155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <stddef.h> 14545155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(int ac, char **av) { return ((uint32_t)(ptrdiff_t)*av + (int32_t)ac); } 14555155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 14565155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_test can_ucbints '!' can_inttypes 1 "for UCB 32-bit integer types" <<-'EOF' 14575155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <sys/types.h> 14585155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <stddef.h> 14595155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(int ac, char **av) { return ((u_int32_t)(ptrdiff_t)*av + (int32_t)ac); } 14605155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 14615155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_test can_int8type '!' stdint_h 1 "for standard 8-bit integer type" <<-'EOF' 14625155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <sys/types.h> 14635155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <stddef.h> 14645155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(int ac, char **av) { return ((uint8_t)(ptrdiff_t)av[ac]); } 14655155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 14665155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_test can_ucbint8 '!' can_int8type 1 "for UCB 8-bit integer type" <<-'EOF' 14675155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <sys/types.h> 14685155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <stddef.h> 14695155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(int ac, char **av) { return ((u_int8_t)(ptrdiff_t)av[ac]); } 14705155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 14715155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 14725155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_test rlim_t <<-'EOF' 14735155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <sys/types.h> 1474c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #if HAVE_BOTH_TIME_H 1475c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include <sys/time.h> 1476c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include <time.h> 1477c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #elif HAVE_SYS_TIME_H 14785155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <sys/time.h> 1479c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #elif HAVE_TIME_H 1480c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include <time.h> 1481c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #endif 1482c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #if HAVE_SYS_RESOURCE_H 14835155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <sys/resource.h> 1484c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #endif 14855155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <unistd.h> 14865155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(void) { return ((int)(rlim_t)0); } 14875155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 14885155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 14895155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# only testn: added later below 14905155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_testn sig_t <<-'EOF' 14915155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <sys/types.h> 14925155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <signal.h> 14935155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <stddef.h> 149403ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra int main(void) { return ((int)(ptrdiff_t)(sig_t)(ptrdiff_t)kill(0,0)); } 14955155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 14965155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 14975155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_testn sighandler_t '!' sig_t 0 <<-'EOF' 14985155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <sys/types.h> 14995155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <signal.h> 15005155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <stddef.h> 150103ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra int main(void) { return ((int)(ptrdiff_t)(sighandler_t)(ptrdiff_t)kill(0,0)); } 15025155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 15035155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruif test 1 = $HAVE_SIGHANDLER_T; then 150403ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra add_cppflags -Dsig_t=sighandler_t 15055155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru HAVE_SIG_T=1 15065155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querufi 15075155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 15085155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_testn __sighandler_t '!' sig_t 0 <<-'EOF' 15095155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <sys/types.h> 15105155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <signal.h> 15115155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <stddef.h> 151203ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra int main(void) { return ((int)(ptrdiff_t)(__sighandler_t)(ptrdiff_t)kill(0,0)); } 15135155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 15145155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruif test 1 = $HAVE___SIGHANDLER_T; then 151503ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra add_cppflags -Dsig_t=__sighandler_t 15165155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru HAVE_SIG_T=1 15175155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querufi 15185155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 151903ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condratest 1 = $HAVE_SIG_T || add_cppflags -Dsig_t=nosig_t 15205155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_cppflags SIG_T 15215155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 15225155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 1523c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser# check whether whatever we use for the final link will succeed 1524c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser# 1525c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserif test $cm = makefile; then 1526c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser : nothing to check 1527c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserelse 1528c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser HAVE_LINK_WORKS=x 1529c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ac_testinit link_works '' 'checking if the final link command may succeed' 1530c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser fv=1 1531c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser cat >conftest.c <<-'EOF' 1532c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #define EXTERN 1533c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #define MKSH_INCLUDES_ONLY 1534c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include "sh.h" 1535c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser __RCSID("$MirOS: src/bin/mksh/Build.sh,v 1.622 2013/02/19 18:45:15 tg Exp $"); 1536c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser int main(void) { printf("Hello, World!\n"); return (0); } 1537c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserEOF 1538c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser case $cm in 1539c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser llvm) 1540c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser v "$CC $CFLAGS $CPPFLAGS $NOWARN -emit-llvm -c conftest.c" || fv=0 1541c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser rmf $tfn.s 1542c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser test $fv = 0 || v "llvm-link -o - conftest.o | opt $optflags | llc -o $tfn.s" || fv=0 1543c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser test $fv = 0 || v "$CC $CFLAGS $LDFLAGS -o $tcfn $tfn.s $LIBS $ccpr" 1544c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 1545c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser dragonegg) 1546c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser v "$CC $CFLAGS $CPPFLAGS $NOWARN -S -flto conftest.c" || fv=0 1547c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser test $fv = 0 || v "mv conftest.s conftest.ll" 1548c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser test $fv = 0 || v "llvm-as conftest.ll" || fv=0 1549c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser rmf $tfn.s 1550c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser test $fv = 0 || v "llvm-link -o - conftest.bc | opt $optflags | llc -o $tfn.s" || fv=0 1551c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser test $fv = 0 || v "$CC $CFLAGS $LDFLAGS -o $tcfn $tfn.s $LIBS $ccpr" 1552c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 1553c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser combine) 1554c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser v "$CC $CFLAGS $CPPFLAGS $LDFLAGS -fwhole-program --combine $NOWARN -o $tcfn conftest.c $LIBS $ccpr" 1555c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 1556c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser lto|normal) 1557c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser cm=normal 1558c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser v "$CC $CFLAGS $CPPFLAGS $NOWARN -c conftest.c" || fv=0 1559c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser test $fv = 0 || v "$CC $CFLAGS $LDFLAGS -o $tcfn conftest.o $LIBS $ccpr" 1560c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ;; 1561c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser esac 1562c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser test -f $tcfn || fv=0 1563c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ac_testdone 1564c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser test $fv = 1 || exit 1 1565c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserfi 1566c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 1567c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser# 1568c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser# Environment: errors and signals 15695155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 15705155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querutest x"NetBSD" = x"$TARGET_OS" && $e Ignore the compatibility warning. 15715155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 1572c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserac_testn sys_errlist '' "the sys_errlist[] array and sys_nerr" <<-'EOF' 1573c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser extern const int sys_nerr; 1574c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser extern const char * const sys_errlist[]; 1575c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser int main(void) { return (*sys_errlist[sys_nerr - 1]); } 1576c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserEOF 1577c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserac_testn _sys_errlist '!' sys_errlist 0 "the _sys_errlist[] array and _sys_nerr" <<-'EOF' 1578c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser extern const int _sys_nerr; 1579c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser extern const char * const _sys_errlist[]; 1580c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser int main(void) { return (*_sys_errlist[_sys_nerr - 1]); } 1581c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserEOF 1582c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserif test 1 = "$HAVE__SYS_ERRLIST"; then 1583c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -Dsys_nerr=_sys_nerr 1584c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -Dsys_errlist=_sys_errlist 1585c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser HAVE_SYS_ERRLIST=1 1586c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserfi 1587c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserac_cppflags SYS_ERRLIST 1588c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 15895155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querufor what in name list; do 15905155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru uwhat=`upper $what` 15915155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_testn sys_sig$what '' "the sys_sig${what}[] array" <<-EOF 1592c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser extern const char * const sys_sig${what}[]; 15935155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(void) { return (sys_sig${what}[0][0]); } 15945155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru EOF 15955155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_testn _sys_sig$what '!' sys_sig$what 0 "the _sys_sig${what}[] array" <<-EOF 1596c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser extern const char * const _sys_sig${what}[]; 15975155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(void) { return (_sys_sig${what}[0][0]); } 15985155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru EOF 159903ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra eval uwhat_v=\$HAVE__SYS_SIG$uwhat 160003ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra if test 1 = "$uwhat_v"; then 160103ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra add_cppflags -Dsys_sig$what=_sys_sig$what 160203ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra eval HAVE_SYS_SIG$uwhat=1 16035155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fi 16045155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_cppflags SYS_SIG$uwhat 16055155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querudone 16065155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 16075155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 16085155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# Environment: library functions 16095155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 1610c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserac_test flock <<-'EOF' 16115155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <sys/types.h> 1612c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include <fcntl.h> 1613c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #undef flock 161403ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra #if HAVE_SYS_FILE_H 16155155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <sys/file.h> 161603ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra #endif 1617c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser int main(void) { return (flock(0, LOCK_EX | LOCK_UN)); } 1618c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserEOF 1619c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 1620c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserac_test lock_fcntl '!' flock 1 'whether we can lock files with fcntl' <<-'EOF' 16215155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <fcntl.h> 1622c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #undef flock 1623c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser int main(void) { 1624c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser struct flock lks; 1625c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser lks.l_type = F_WRLCK | F_UNLCK; 1626c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser return (fcntl(0, F_SETLKW, &lks)); 1627c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser } 16285155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 16295155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 16305155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_test getrusage <<-'EOF' 16315155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #define MKSH_INCLUDES_ONLY 16325155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include "sh.h" 16335155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(void) { 16345155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru struct rusage ru; 16355155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru return (getrusage(RUSAGE_SELF, &ru) + 16365155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru getrusage(RUSAGE_CHILDREN, &ru)); 16375155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru } 16385155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 16395155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 1640c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserac_test gettimeofday <<-'EOF' 1641c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #define MKSH_INCLUDES_ONLY 1642c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include "sh.h" 1643c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser int main(void) { struct timeval tv; return (gettimeofday(&tv, NULL)); } 1644c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserEOF 1645c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 16465155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_test killpg <<-'EOF' 16475155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <signal.h> 16485155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(int ac, char *av[]) { return (av[0][killpg(123, ac)]); } 16495155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 16505155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 1651c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserac_test memmove <<-'EOF' 1652c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include <sys/types.h> 1653c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include <stddef.h> 1654c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include <string.h> 1655c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #if HAVE_STRINGS_H 1656c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include <strings.h> 1657c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #endif 1658c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser int main(int ac, char *av[]) { 1659c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser return (*(int *)(void *)memmove(av[0], av[1], ac)); 1660c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser } 1661c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserEOF 1662c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 16635155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_test mknod '' 'if to use mknod(), makedev() and friends' <<-'EOF' 16645155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #define MKSH_INCLUDES_ONLY 16655155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include "sh.h" 16665155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(int ac, char *av[]) { 16675155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru dev_t dv; 16685155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru dv = makedev((unsigned int)ac, (unsigned int)av[0][0]); 16695155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru return (mknod(av[0], (mode_t)0, dv) ? (int)major(dv) : 16705155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru (int)minor(dv)); 16715155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru } 16725155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 16735155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 1674c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserac_test mmap lock_fcntl 0 'for mmap and munmap' <<-'EOF' 1675c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include <sys/types.h> 1676c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #if HAVE_SYS_FILE_H 1677c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include <sys/file.h> 1678c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #endif 1679c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #if HAVE_SYS_MMAN_H 1680c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include <sys/mman.h> 1681c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #endif 1682c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include <stddef.h> 16835155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <stdlib.h> 1684c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser int main(void) { return ((void *)mmap(NULL, (size_t)0, 1685c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser PROT_READ, MAP_PRIVATE, 0, (off_t)0) == (void *)NULL ? 1 : 1686c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser munmap(NULL, 0)); } 16875155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 16885155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 16895155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_test nice <<-'EOF' 16905155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <unistd.h> 16915155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(void) { return (nice(4)); } 16925155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 16935155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 16945155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_test revoke <<-'EOF' 16955155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <sys/types.h> 16965155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #if HAVE_LIBUTIL_H 16975155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <libutil.h> 16985155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #endif 16995155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <unistd.h> 17005155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(int ac, char *av[]) { return (ac + revoke(av[0])); } 17015155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 17025155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 17035155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_test setlocale_ctype '' 'setlocale(LC_CTYPE, "")' <<-'EOF' 17045155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <locale.h> 17055155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <stddef.h> 17065155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(void) { return ((int)(ptrdiff_t)(void *)setlocale(LC_CTYPE, "")); } 17075155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 17085155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 17095155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_test langinfo_codeset setlocale_ctype 0 'nl_langinfo(CODESET)' <<-'EOF' 17105155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <langinfo.h> 17115155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <stddef.h> 17125155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(void) { return ((int)(ptrdiff_t)(void *)nl_langinfo(CODESET)); } 17135155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 17145155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 171503ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condraac_test select <<-'EOF' 17165155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <sys/types.h> 1717c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #if HAVE_BOTH_TIME_H 1718c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include <sys/time.h> 1719c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include <time.h> 1720c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #elif HAVE_SYS_TIME_H 172103ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra #include <sys/time.h> 1722c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #elif HAVE_TIME_H 1723c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include <time.h> 1724c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #endif 172503ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra #if HAVE_SYS_BSDTYPES_H 172603ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra #include <sys/bsdtypes.h> 172703ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra #endif 172803ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra #if HAVE_SYS_SELECT_H 172903ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra #include <sys/select.h> 17305155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #endif 173103ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra #if HAVE_BSTRING_H 173203ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra #include <bstring.h> 173303ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra #endif 173403ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra #include <stddef.h> 173503ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra #include <stdlib.h> 173603ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra #include <string.h> 173703ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra #if HAVE_STRINGS_H 173803ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra #include <strings.h> 173903ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra #endif 174003ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra #include <unistd.h> 174103ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra int main(void) { 174203ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra struct timeval tv = { 1, 200000 }; 174303ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra fd_set fds; FD_ZERO(&fds); FD_SET(0, &fds); 174403ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra return (select(FD_SETSIZE, &fds, NULL, NULL, &tv)); 174503ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra } 17465155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 17475155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 17485155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_test setresugid <<-'EOF' 17495155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <sys/types.h> 17505155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <unistd.h> 17515155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(void) { setresuid(0,0,0); return (setresgid(0,0,0)); } 17525155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 17535155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 17545155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_test setgroups setresugid 0 <<-'EOF' 17555155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <sys/types.h> 17565155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #if HAVE_GRP_H 17575155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <grp.h> 17585155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #endif 17595155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <unistd.h> 17605155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(void) { gid_t gid = 0; return (setgroups(0, &gid)); } 17615155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 17625155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 1763c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserif test x"$et" = x"klibc"; then 1764c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 1765c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ac_testn __rt_sigsuspend '' 'whether klibc uses RT signals' <<-'EOF' 1766c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #define MKSH_INCLUDES_ONLY 1767c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include "sh.h" 1768c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser extern int __rt_sigsuspend(const sigset_t *, size_t); 1769c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser int main(void) { return (__rt_sigsuspend(NULL, 0)); } 1770c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserEOF 1771c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 1772c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser # no? damn! legacy crap ahead! 1773c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 1774c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ac_testn __sigsuspend_s '!' __rt_sigsuspend 1 \ 1775c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 'whether sigsuspend is usable (1/2)' <<-'EOF' 1776c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #define MKSH_INCLUDES_ONLY 1777c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include "sh.h" 1778c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser extern int __sigsuspend_s(sigset_t); 1779c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser int main(void) { return (__sigsuspend_s(0)); } 1780c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserEOF 1781c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ac_testn __sigsuspend_xxs '!' __sigsuspend_s 1 \ 1782c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 'whether sigsuspend is usable (2/2)' <<-'EOF' 1783c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #define MKSH_INCLUDES_ONLY 1784c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include "sh.h" 1785c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser extern int __sigsuspend_xxs(int, int, sigset_t); 1786c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser int main(void) { return (__sigsuspend_xxs(0, 0, 0)); } 1787c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserEOF 1788c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 1789c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser if test "000" = "$HAVE___RT_SIGSUSPEND$HAVE___SIGSUSPEND_S$HAVE___SIGSUSPEND_XXS"; then 1790c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser # no usable sigsuspend(), use pause() *ugh* 1791c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser add_cppflags -DMKSH_NO_SIGSUSPEND 1792c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser fi 1793c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserfi 1794c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 1795c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserac_test strerror '!' sys_errlist 0 <<-'EOF' 1796c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser extern char *strerror(int); 1797c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser int main(int ac, char *av[]) { return (*strerror(*av[ac])); } 1798c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserEOF 1799c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 1800c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserac_test strsignal '!' sys_siglist 0 <<-'EOF' 18015155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <string.h> 1802c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include <signal.h> 1803c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser int main(void) { return (strsignal(1)[0]); } 18045155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 18055155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 18065155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_test strlcpy <<-'EOF' 18075155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include <string.h> 18085155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(int ac, char *av[]) { return (strlcpy(*av, av[1], 18095155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru (size_t)ac)); } 18105155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 18115155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 18125155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 18135155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# check headers for declarations 18145155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 1815c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserac_test flock_decl flock 1 'for declaration of flock()' <<-'EOF' 1816c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #define MKSH_INCLUDES_ONLY 1817c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include "sh.h" 1818c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #if HAVE_SYS_FILE_H 1819c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include <sys/file.h> 1820c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #endif 1821c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser int main(void) { return ((flock)(0, 0)); } 1822c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserEOF 1823c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserac_test revoke_decl revoke 1 'for declaration of revoke()' <<-'EOF' 18245155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #define MKSH_INCLUDES_ONLY 18255155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include "sh.h" 1826c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser int main(void) { return ((revoke)("")); } 18275155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 1828c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserac_test sys_errlist_decl sys_errlist 0 "for declaration of sys_errlist[] and sys_nerr" <<-'EOF' 18295155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #define MKSH_INCLUDES_ONLY 18305155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include "sh.h" 1831c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser int main(void) { return (*sys_errlist[sys_nerr - 1]); } 18325155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 1833c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserac_test sys_siglist_decl sys_siglist 0 'for declaration of sys_siglist[]' <<-'EOF' 18345155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #define MKSH_INCLUDES_ONLY 18355155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru #include "sh.h" 18365155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru int main(void) { return (sys_siglist[0][0]); } 18375155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 18385155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 18395155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 18405155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# other checks 18415155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 18425155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querufd='if to use persistent history' 1843c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserac_cache PERSISTENT_HISTORY || case $HAVE_MMAP$HAVE_FLOCK$HAVE_LOCK_FCNTL in 1844c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser11*|101) fv=1 ;; 1845c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaseresac 184603ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condratest 1 = $fv || check_categories="$check_categories no-histfile" 18475155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_testdone 18485155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruac_cppflags 18495155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 1850c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasersave_CFLAGS=$CFLAGS 1851c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasertest x1 = x$HAVE_CAN_WNOOVERFLOW && CFLAGS="$CFLAGS -Wno-overflow" 1852c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserac_testn compile_time_asserts_$$ '' 'whether compile-time assertions pass' <<-'EOF' 1853c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #define MKSH_INCLUDES_ONLY 1854c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include "sh.h" 1855c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #ifndef CHAR_BIT 1856c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #define CHAR_BIT 8 /* defuse this test on really legacy systems */ 1857c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #endif 1858c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser struct ctasserts { 1859c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #define cta(name, assertion) char name[(assertion) ? 1 : -1] 1860c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser/* this one should be defined by the standard */ 1861c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasercta(char_is_1_char, (sizeof(char) == 1) && (sizeof(signed char) == 1) && 1862c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser (sizeof(unsigned char) == 1)); 1863c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasercta(char_is_8_bits, ((CHAR_BIT) == 8) && ((int)(unsigned char)0xFF == 0xFF) && 1864c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ((int)(unsigned char)0x100 == 0) && ((int)(unsigned char)(int)-1 == 0xFF)); 1865c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser/* the next assertion is probably not really needed */ 1866c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasercta(short_is_2_char, sizeof(short) == 2); 1867c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasercta(short_size_no_matter_of_signedness, sizeof(short) == sizeof(unsigned short)); 1868c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser/* the next assertion is probably not really needed */ 1869c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasercta(int_is_4_char, sizeof(int) == 4); 1870c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasercta(int_size_no_matter_of_signedness, sizeof(int) == sizeof(unsigned int)); 1871c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 1872c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasercta(long_ge_int, sizeof(long) >= sizeof(int)); 1873c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasercta(long_size_no_matter_of_signedness, sizeof(long) == sizeof(unsigned long)); 1874c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 1875c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser#ifndef MKSH_LEGACY_MODE 1876c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser/* the next assertion is probably not really needed */ 1877c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasercta(ari_is_4_char, sizeof(mksh_ari_t) == 4); 1878c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser/* but the next two are; we REQUIRE signed integer wraparound */ 1879c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasercta(ari_has_31_bit, 0 < (mksh_ari_t)(((((mksh_ari_t)1 << 15) << 15) - 1) * 2 + 1)); 1880c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser#ifndef MKSH_GCC55009 1881c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasercta(ari_sign_32_bit_and_wrap, 1882c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser (mksh_ari_t)(((((mksh_ari_t)1 << 15) << 15) - 1) * 2 + 1) > 1883c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser (mksh_ari_t)(((((mksh_ari_t)1 << 15) << 15) - 1) * 2 + 2)); 1884c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser#endif 1885c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser/* the next assertion is probably not really needed */ 1886c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasercta(uari_is_4_char, sizeof(mksh_uari_t) == 4); 1887c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser/* but the next three are; we REQUIRE unsigned integer wraparound */ 1888c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasercta(uari_has_31_bit, 0 < (mksh_uari_t)(((((mksh_uari_t)1 << 15) << 15) - 1) * 2 + 1)); 1889c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasercta(uari_has_32_bit, 0 < (mksh_uari_t)(((((mksh_uari_t)1 << 15) << 15) - 1) * 4 + 3)); 1890c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasercta(uari_wrap_32_bit, 1891c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser (mksh_uari_t)(((((mksh_uari_t)1 << 15) << 15) - 1) * 4 + 3) > 1892c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser (mksh_uari_t)(((((mksh_uari_t)1 << 15) << 15) - 1) * 4 + 4)); 1893c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser#endif 1894c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser/* these are always required */ 1895c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasercta(ari_is_signed, (mksh_ari_t)-1 < (mksh_ari_t)0); 1896c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasercta(uari_is_unsigned, (mksh_uari_t)-1 > (mksh_uari_t)0); 1897c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 1898c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasercta(sizet_size_no_matter_of_signedness, sizeof(ssize_t) == sizeof(size_t)); 1899c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasercta(ptrdifft_sizet_same_size, sizeof(ptrdiff_t) == sizeof(size_t)); 1900c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasercta(ptrdifft_voidptr_same_size, sizeof(ptrdiff_t) == sizeof(void *)); 1901c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasercta(ptrdifft_funcptr_same_size, sizeof(ptrdiff_t) == sizeof(void (*)(void))); 1902c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser/* our formatting routines assume this */ 1903c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasercta(ptr_fits_in_long, sizeof(ptrdiff_t) <= sizeof(long)); 1904c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser }; 1905c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser#ifndef MKSH_LEGACY_MODE 1906c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser#ifndef MKSH_GCC55009 1907c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser#define NUM 22 1908c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser#else 1909c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser#define NUM 21 1910c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser#endif 1911c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser#else 1912c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser#define NUM 15 1913c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser#endif 1914c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserchar ctasserts_dblcheck[sizeof(struct ctasserts) == NUM ? 1 : -1]; 1915c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser int main(void) { return (sizeof(ctasserts_dblcheck)); } 1916c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserEOF 1917c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserCFLAGS=$save_CFLAGS 1918c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasereval test 1 = \$HAVE_COMPILE_TIME_ASSERTS_$$ || exit 1 1919c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 1920c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser# 1921c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser# extra checks for legacy mksh 1922c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser# 1923c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserif test $legacy = 1; then 1924c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ac_test long_32bit '' 'whether long is 32 bit wide' <<-'EOF' 1925c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #define MKSH_INCLUDES_ONLY 1926c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include "sh.h" 1927c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #ifndef CHAR_BIT 1928c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #define CHAR_BIT 0 1929c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #endif 1930c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser struct ctasserts { 1931c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #define cta(name, assertion) char name[(assertion) ? 1 : -1] 1932c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser cta(char_is_8_bits, (CHAR_BIT) == 8); 1933c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser cta(long_is_32_bits, sizeof(long) == 4); 1934c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser }; 1935c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser int main(void) { return (sizeof(struct ctasserts)); } 1936c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserEOF 1937c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 1938c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ac_test long_64bit '!' long_32bit 0 'whether long is 64 bit wide' <<-'EOF' 1939c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #define MKSH_INCLUDES_ONLY 1940c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include "sh.h" 1941c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #ifndef CHAR_BIT 1942c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #define CHAR_BIT 0 1943c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #endif 1944c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser struct ctasserts { 1945c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #define cta(name, assertion) char name[(assertion) ? 1 : -1] 1946c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser cta(char_is_8_bits, (CHAR_BIT) == 8); 1947c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser cta(long_is_64_bits, sizeof(long) == 8); 1948c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser }; 1949c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser int main(void) { return (sizeof(struct ctasserts)); } 1950c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserEOF 1951c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 1952c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser case $HAVE_LONG_32BIT$HAVE_LONG_64BIT in 1953c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 10) check_categories="$check_categories int:32" ;; 1954c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 01) check_categories="$check_categories int:64" ;; 1955c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser *) check_categories="$check_categories int:u" ;; 1956c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser esac 1957c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserfi 1958c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 1959c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser# 1960c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser# runtime checks 1961c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser# once this is more than one, check if we can do runtime 1962c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser# checks (not cross-compiling) first to save on warnings 1963c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser# 1964c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser$e "${bi}run-time checks follow$ao, please ignore any weird errors" 1965c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 1966c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserif ac_testnnd silent_idivwrapv '' '(run-time) whether signed integer division overflows wrap silently' <<-'EOF' 1967c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #define MKSH_INCLUDES_ONLY 1968c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #include "sh.h" 1969c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #if !defined(MKSH_LEGACY_MODE) || HAVE_LONG_32BIT 1970c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #define IDIVWRAPV_VL (mksh_uari_t)0x80000000UL 1971c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #elif HAVE_LONG_64BIT 1972c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #define IDIVWRAPV_VL (mksh_uari_t)0x8000000000000000UL 1973c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #else 1974c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser # error "cannot check this" 1975c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #endif 1976c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #ifdef SIGFPE 1977c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser static void fpe_catcher(int) MKSH_A_NORETURN; 1978c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #endif 1979c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser int main(int ac, char **av) { 1980c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser mksh_ari_t o1, o2, r1, r2; 1981c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 1982c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #ifdef SIGFPE 1983c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser signal(SIGFPE, fpe_catcher); 1984c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #endif 1985c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser o1 = (mksh_ari_t)IDIVWRAPV_VL; 1986c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser o2 = -ac; 1987c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser r1 = o1 / o2; 1988c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser r2 = o1 % o2; 1989c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser if (r1 == o1 && r2 == 0) { 1990c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser printf("si"); 1991c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser return (0); 1992c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser } 1993c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser printf("no %d %d %d %d %s", (int)o1, (int)o2, (int)r1, 1994c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser (int)r2, av[0]); 1995c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser return (1); 1996c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser } 1997c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #ifdef SIGFPE 1998c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser static const char fpe_msg[] = "no, got SIGFPE, what were they smoking?"; 1999c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #define fpe_msglen (sizeof(fpe_msg) - 1) 2000c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser static void fpe_catcher(int sig MKSH_A_UNUSED) { 2001c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser _exit(write(1, fpe_msg, fpe_msglen) == fpe_msglen ? 2 : 3); 2002c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser } 2003c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser #endif 2004c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserEOF 2005c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserthen 2006c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser if test $fv = 0; then 2007c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser echo "| hrm, compiling this failed, but we will just failback" 2008c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser else 2009c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser echo "| running test programme; this will fail if cross-compiling" 2010c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser echo "| in which case we will gracefully degrade to the default" 2011c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ./$tcfn >vv.out 2>&1 2012c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser rv=$? 2013c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser echo "| result: `cat vv.out`" 2014c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser fv=0 2015c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser test $rv = 0 && test x"`cat vv.out`" = x"si" && fv=1 2016c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser fi 2017c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser rmf conftest.c conftest.o ${tcfn}* vv.out 2018c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser ac_testdone 2019c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserfi 2020c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserac_cppflags 2021c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 2022c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser$e "${bi}end of run-time checks$ao" 2023c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 20245155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 20255155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# Compiler: Praeprocessor (only if needed) 20265155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 20275155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querutest 0 = $HAVE_SYS_SIGNAME && if ac_testinit cpp_dd '' \ 20285155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 'checking if the C Preprocessor supports -dD'; then 20295155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru echo '#define foo bar' >conftest.c 20305155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vv ']' "$CPP $CFLAGS $CPPFLAGS $NOWARN -dD conftest.c >x" 20315155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru grep '#define foo bar' x >/dev/null 2>&1 && fv=1 20325155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru rmf conftest.c x vv.out 20335155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ac_testdone 20345155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querufi 20355155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 20365155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 20375155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# End of mirtoconf checks 20385155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 20395155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru$e ... done. 20405155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 20415155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# Some operating systems have ancient versions of ed(1) writing 20425155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# the character count to standard output; cope for that 20435155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruecho wq >x 20445155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querued x <x 2>/dev/null | grep 3 >/dev/null 2>&1 && \ 204503ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra check_categories="$check_categories $oldish_ed" 20465155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querurmf x vv.out 20475155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 20485155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruif test 0 = $HAVE_SYS_SIGNAME; then 20495155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru if test 1 = $HAVE_CPP_DD; then 20505155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru $e Generating list of signal names... 20515155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru else 20525155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru $e No list of signal names available via cpp. Falling back... 20535155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fi 2054c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser sigseenone=: 2055c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser sigseentwo=: 20565155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru echo '#include <signal.h> 20575155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#ifndef NSIG 20585155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#if defined(_NSIG) 20595155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#define NSIG _NSIG 20605155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#elif defined(SIGMAX) 20615155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#define NSIG (SIGMAX+1) 2062c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser#elif defined(_SIGMAX) 2063c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser#define NSIG (_SIGMAX+1) 20645155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#endif 20655155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#endif 2066c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserint 2067c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasermksh_cfg= NSIG 2068c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser;' >conftest.c 2069c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser # GNU sed 2.03 segfaults when optimising this to sed -n 20705155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru NSIG=`vq "$CPP $CFLAGS $CPPFLAGS $NOWARN conftest.c" | \ 2071c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser grep '^ *mksh_cfg *=' | \ 2072c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser sed 's/^ *mksh_cfg *=[ ]*\([()0-9x+-][()0-9x+ -]*\).*$/\1/'` 20735155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru case $NSIG in 2074c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser *mksh_cfg*) $e "Error: NSIG='$NSIG'"; NSIG=0 ;; 2075c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser *[\ \(\)+-]*) NSIG=`"$AWK" "BEGIN { print $NSIG }" </dev/null` ;; 20765155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru esac 20775155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru printf=printf 20785155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru (printf hallo) >/dev/null 2>&1 || printf=echo 2079c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser test $printf = echo || test "`printf %d 42`" = 42 || printf=echo 20805155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test $printf = echo || NSIG=`printf %d "$NSIG" 2>/dev/null` 20815155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru $printf "NSIG=$NSIG ... " 2082c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser sigs="INT SEGV ABRT KILL ALRM BUS CHLD CLD CONT DIL EMT FPE HUP ILL" 2083c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser sigs="$sigs INFO IO IOT LOST PIPE PROF PWR QUIT RESV SAK STOP SYS TERM" 20845155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru sigs="$sigs TRAP TSTP TTIN TTOU URG USR1 USR2 VTALRM WINCH XCPU XFSZ" 20855155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test 1 = $HAVE_CPP_DD && test $NSIG -gt 1 && sigs="$sigs "`vq \ 20865155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru "$CPP $CFLAGS $CPPFLAGS $NOWARN -dD conftest.c" | \ 2087c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser grep '[ ]SIG[A-Z0-9][A-Z0-9]*[ ]' | \ 2088c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser sed 's/^.*[ ]SIG\([A-Z0-9][A-Z0-9]*\)[ ].*$/\1/' | sort` 20895155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test $NSIG -gt 1 || sigs= 20905155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru for name in $sigs; do 2091c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser case $sigseenone in 2092c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser *:$name:*) continue ;; 2093c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser esac 2094c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser sigseenone=$sigseenone$name: 20955155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru echo '#include <signal.h>' >conftest.c 2096c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser echo int >>conftest.c 2097c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser echo mksh_cfg= SIG$name >>conftest.c 2098c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser echo ';' >>conftest.c 2099c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser # GNU sed 2.03 croaks on optimising this, too 21005155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru vq "$CPP $CFLAGS $CPPFLAGS $NOWARN conftest.c" | \ 2101c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser grep '^ *mksh_cfg *=' | \ 2102c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser sed 's/^ *mksh_cfg *=[ ]*\([0-9][0-9x]*\).*$/:\1 '$name/ 2103c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser done | sed -n '/^:[^ ]/s/^://p' | while read nr name; do 21045155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test $printf = echo || nr=`printf %d "$nr" 2>/dev/null` 21055155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test $nr -gt 0 && test $nr -le $NSIG || continue 2106c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser case $sigseentwo in 21075155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru *:$nr:*) ;; 21085155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru *) echo " { \"$name\", $nr }," 2109c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser sigseentwo=$sigseentwo$nr: 21105155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru $printf "$name=$nr " >&2 21115155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 21125155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru esac 21135155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru done 2>&1 >signames.inc 21145155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru rmf conftest.c 21155155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru $e done. 21165155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querufi 21175155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 2118c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaseraddsrcs -s '!' HAVE_STRLCPY strlcpy.c 21195155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruaddsrcs USE_PRINTF_BUILTIN printf.c 212003ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condratest 1 = "$USE_PRINTF_BUILTIN" && add_cppflags -DMKSH_PRINTF_BUILTIN 21215155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querutest 1 = "$HAVE_CAN_VERB" && CFLAGS="$CFLAGS -verbose" 2122c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasertest -n "$LDSTATIC" && add_cppflags -DMKSH_OPTSTATIC 2123c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaseradd_cppflags -DMKSH_BUILD_R=431 21245155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 21255155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru$e $bi$me: Finished configuration testing, now producing output.$ao 21265155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 21275155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querufiles= 21285155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruobjs= 21295155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querusp= 2130c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasercase $tcfn in 2131c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasera.exe) mkshexe=$tfn.exe ;; 2132c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser*) mkshexe=$tfn ;; 2133c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaseresac 21345155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querucase $curdir in 2135c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser*\ *) mkshshebang="#!./$mkshexe" ;; 2136c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser*) mkshshebang="#!$curdir/$mkshexe" ;; 21375155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruesac 2138c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasercat >test.sh <<-EOF 2139c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser $mkshshebang 21405155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru LC_ALL=C PATH='$PATH'; export LC_ALL PATH 21415155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test -n "\$KSH_VERSION" || exit 1 214203ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra set -A check_categories -- $check_categories 2143c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser pflag='$curdir/$mkshexe' 214403ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra sflag='$srcdir/check.t' 2145c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser usee=0 Pflag=0 Sflag=0 uset=0 vflag=1 xflag=0 2146c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser while getopts "C:e:fPp:QSs:t:v" ch; do case \$ch { 214703ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra (C) check_categories[\${#check_categories[*]}]=\$OPTARG ;; 214803ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra (e) usee=1; eflag=\$OPTARG ;; 2149c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser (f) check_categories[\${#check_categories[*]}]=fastbox ;; 215003ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra (P) Pflag=1 ;; 2151c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser (+P) Pflag=0 ;; 215203ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra (p) pflag=\$OPTARG ;; 2153c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser (Q) vflag=0 ;; 2154c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser (+Q) vflag=1 ;; 2155c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser (S) Sflag=1 ;; 2156c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser (+S) Sflag=0 ;; 215703ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra (s) sflag=\$OPTARG ;; 215803ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra (t) uset=1; tflag=\$OPTARG ;; 215903ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra (v) vflag=1 ;; 2160c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser (+v) vflag=0 ;; 216103ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra (*) xflag=1 ;; 216203ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra } 216303ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra done 216403ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra shift \$((OPTIND - 1)) 2165c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser set -A args -- '$srcdir/check.pl' -p "\$pflag" 216603ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra x= 216703ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra for y in "\${check_categories[@]}"; do 216803ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra x=\$x,\$y 216903ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra done 217003ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra if [[ -n \$x ]]; then 217103ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra args[\${#args[*]}]=-C 217203ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra args[\${#args[*]}]=\${x#,} 217303ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra fi 217403ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra if (( usee )); then 217503ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra args[\${#args[*]}]=-e 217603ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra args[\${#args[*]}]=\$eflag 217703ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra fi 217803ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra (( Pflag )) && args[\${#args[*]}]=-P 217903ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra if (( uset )); then 218003ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra args[\${#args[*]}]=-t 218103ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra args[\${#args[*]}]=\$tflag 218203ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra fi 218303ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra (( vflag )) && args[\${#args[*]}]=-v 218403ebf06f4e1112a0e9533b93062d169232c4cbfeGeremy Condra (( xflag )) && args[\${#args[*]}]=-x # force usage by synerr 21855155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru print Testing mksh for conformance: 2186c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser fgrep -e MirOS: -e MIRBSD "\$sflag" 21875155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru print "This shell is actually:\\n\\t\$KSH_VERSION" 21885155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru print 'test.sh built for mksh $dstversion' 21895155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru cstr='\$os = defined \$^O ? \$^O : "unknown";' 21905155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru cstr="\$cstr"'print \$os . ", Perl version " . \$];' 21915155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru for perli in \$PERL perl5 perl no; do 2192c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser if [[ \$perli = no ]]; then 2193c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser print Cannot find a working Perl interpreter, aborting. 2194c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser exit 1 2195c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser fi 2196c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser print "Trying Perl interpreter '\$perli'..." 2197c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser perlos=\$(\$perli -e "\$cstr") 2198c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser rv=\$? 2199c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser print "Errorlevel \$rv, running on '\$perlos'" 2200c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser if (( rv )); then 2201c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser print "=> not using" 2202c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser continue 2203c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser fi 2204c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser if [[ -n \$perlos ]]; then 2205c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser print "=> using it" 2206c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser break 2207c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser fi 2208c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser done 2209c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser (( Sflag )) || echo + \$perli "\${args[@]}" -s "\$sflag" "\$@" 2210c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser (( Sflag )) || exec \$perli "\${args[@]}" -s "\$sflag" "\$@"$tsts 2211c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser # use of the -S option for check.t split into multiple chunks 2212c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser rv=0 2213c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser for s in "\$sflag".*; do 2214c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser echo + \$perli "\${args[@]}" -s "\$s" "\$@" 2215c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser \$perli "\${args[@]}" -s "\$s" "\$@"$tsts 2216c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser rc=\$? 2217c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser (( rv = rv ? rv : rc )) 22185155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru done 2219c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser exit \$rv 22205155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 22215155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruchmod 755 test.sh 22225155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruif test $cm = llvm; then 22235155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru emitbc="-emit-llvm -c" 22245155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelif test $cm = dragonegg; then 22255155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru emitbc="-S -flto" 22265155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelse 22275155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru emitbc=-c 22285155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querufi 2229c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserecho ": # work around NeXTstep bug" >Rebuild.sh 2230c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserecho set -x >>Rebuild.sh 22315155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querufor file in $SRCS; do 22325155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru op=`echo x"$file" | sed 's/^x\(.*\)\.c$/\1./'` 22335155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test -f $file || file=$srcdir/$file 22345155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru files="$files$sp$file" 22355155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru sp=' ' 22365155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru echo "$CC $CFLAGS $CPPFLAGS $emitbc $file || exit 1" >>Rebuild.sh 22375155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru if test $cm = dragonegg; then 22385155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru echo "mv ${op}s ${op}ll" >>Rebuild.sh 22395155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru echo "llvm-as ${op}ll || exit 1" >>Rebuild.sh 22405155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru objs="$objs$sp${op}bc" 22415155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru else 22425155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru objs="$objs$sp${op}o" 22435155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fi 22445155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querudone 22455155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querucase $cm in 22465155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querudragonegg|llvm) 2247c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser echo "rm -f $tfn.s" >>Rebuild.sh 2248c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser echo "llvm-link -o - $objs | opt $optflags | llc -o $tfn.s" >>Rebuild.sh 2249c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser lobjs=$tfn.s 22505155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 22515155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru*) 22525155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru lobjs=$objs 22535155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 22545155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruesac 22555155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruecho tcfn=$mkshexe >>Rebuild.sh 22565155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruecho "$CC $CFLAGS $LDFLAGS -o \$tcfn $lobjs $LIBS $ccpr" >>Rebuild.sh 22575155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruecho 'test -f $tcfn || exit 1; size $tcfn' >>Rebuild.sh 22585155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruif test $cm = makefile; then 22595155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru extras='emacsfn.h sh.h sh_flags.h var_spec.h' 22605155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test 0 = $HAVE_SYS_SIGNAME && extras="$extras signames.inc" 22615155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru cat >Makefrag.inc <<EOF 22625155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# Makefile fragment for building mksh $dstversion 22635155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 22645155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruPROG= $mkshexe 22655155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruMAN= mksh.1 22665155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruSRCS= $SRCS 22675155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruSRCS_FP= $files 22685155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruOBJS_BP= $objs 22695155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruINDSRCS= $extras 22705155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruNONSRCS_INST= dot.mkshrc \$(MAN) 22715155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruNONSRCS_NOINST= Build.sh Makefile Rebuild.sh check.pl check.t test.sh 22725155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruCC= $CC 22735155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruCFLAGS= $CFLAGS 22745155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruCPPFLAGS= $CPPFLAGS 22755155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruLDFLAGS= $LDFLAGS 22765155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruLIBS= $LIBS 22775155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 22785155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# not BSD make only: 22795155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#VPATH= $srcdir 22805155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#all: \$(PROG) 22815155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#\$(PROG): \$(OBJS_BP) 22825155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# \$(CC) \$(CFLAGS) \$(LDFLAGS) -o \$@ \$(OBJS_BP) \$(LIBS) 22835155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#\$(OBJS_BP): \$(SRCS_FP) \$(NONSRCS) 22845155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#.c.o: 22855155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# \$(CC) \$(CFLAGS) \$(CPPFLAGS) -c \$< 22865155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 22875155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# for all make variants: 2288c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser#REGRESS_FLAGS= -f 22895155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#regress: 22905155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# ./test.sh \$(REGRESS_FLAGS) 2291c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasercheck_categories=$check_categories 22925155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 22935155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# for BSD make only: 22945155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#.PATH: $srcdir 22955155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#.include <bsd.prog.mk> 22965155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruEOF 22975155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru $e 22985155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru $e Generated Makefrag.inc successfully. 22995155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru exit 0 23005155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querufi 23015155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruif test $cm = combine; then 23025155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru objs="-o $mkshexe" 23035155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru for file in $SRCS; do 23045155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test -f $file || file=$srcdir/$file 23055155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru objs="$objs $file" 23065155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru done 23075155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru emitbc="-fwhole-program --combine" 23085155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru v "$CC $CFLAGS $CPPFLAGS $LDFLAGS $emitbc $objs $LIBS $ccpr" 23095155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelif test 1 = $pm; then 23105155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru for file in $SRCS; do 23115155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test -f $file || file=$srcdir/$file 23125155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru v "$CC $CFLAGS $CPPFLAGS $emitbc $file" & 23135155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru done 23145155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru wait 23155155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruelse 23165155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru for file in $SRCS; do 23175155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test $cm = dragonegg && \ 23185155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru op=`echo x"$file" | sed 's/^x\(.*\)\.c$/\1./'` 23195155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru test -f $file || file=$srcdir/$file 23205155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru v "$CC $CFLAGS $CPPFLAGS $emitbc $file" || exit 1 23215155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru if test $cm = dragonegg; then 23225155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru v "mv ${op}s ${op}ll" 23235155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru v "llvm-as ${op}ll" || exit 1 23245155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru fi 23255155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru done 23265155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querufi 23275155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querucase $cm in 23285155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querudragonegg|llvm) 2329c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser rmf $tfn.s 2330c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser v "llvm-link -o - $objs | opt $optflags | llc -o $tfn.s" 23315155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru ;; 23325155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruesac 23335155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querutcfn=$mkshexe 23345155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querutest $cm = combine || v "$CC $CFLAGS $LDFLAGS -o $tcfn $lobjs $LIBS $ccpr" 23355155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querutest -f $tcfn || exit 1 2336c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glasertest 1 = $r || v "$NROFF -mdoc <'$srcdir/mksh.1' >$tfn.cat1" || \ 2337c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser rmf $tfn.cat1 23385155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querutest 0 = $eq && v size $tcfn 23395155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querui=install 23405155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querutest -f /usr/ucb/$i && i=/usr/ucb/$i 23415155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querutest 1 = $eq && e=: 23425155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru$e 23435155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru$e Installing the shell: 2344c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser$e "# $i -c -s -o root -g bin -m 555 $tfn /bin/$tfn" 2345c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser$e "# grep -x /bin/$tfn /etc/shells >/dev/null || echo /bin/$tfn >>/etc/shells" 23465155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru$e "# $i -c -o root -g bin -m 444 dot.mkshrc /usr/share/doc/mksh/examples/" 23475155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru$e 23485155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru$e Installing the manual: 2349c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserif test -f $tfn.cat1; then 2350c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser $e "# $i -c -o root -g bin -m 444 $tfn.cat1" \ 2351c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser "/usr/share/man/cat1/$tfn.0" 23525155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru $e or 23535155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querufi 2354c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser$e "# $i -c -o root -g bin -m 444 mksh.1 /usr/share/man/man1/$tfn.1" 23555155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru$e 23565155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru$e Run the regression test suite: ./test.sh 23575155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru$e Please also read the sample file dot.mkshrc and the fine manual. 23585155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruexit 0 2359c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 2360c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser: <<'EOD' 2361c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 2362c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser=== Environment used === 2363c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 2364c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser==== build environment ==== 2365c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserAWK default: awk 2366c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserCC default: cc 2367c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserCFLAGS if empty, defaults to -xO2 or +O2 2368c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser or -O3 -qstrict or -O2, per compiler 2369c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserCPPFLAGS default empty 2370c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserLDFLAGS default empty; added before sources 2371c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserLDSTATIC set this to '-static'; default unset 2372c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserLIBS default empty; added after sources 2373c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser [Interix] default: -lcrypt (XXX still needed?) 2374c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserNOWARN -Wno-error or similar 2375c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserNROFF default: nroff 2376c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserTARGET_OS default: $(uname -s || uname) 2377c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserTARGET_OSREV [QNX] default: $(uname -r) 2378c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 2379c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser==== feature selectors ==== 2380c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserUSE_PRINTF_BUILTIN 1 to include (unsupported) printf(1) as builtin 2381c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser===== general format ===== 2382c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserHAVE_STRLEN ac_test 2383c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserHAVE_STRING_H ac_header 2384c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserHAVE_CAN_FSTACKPROTECTORALL ac_flags 2385c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 2386c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser==== cpp definitions ==== 2387c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserDEBUG dont use in production, wants gcc, implies: 2388c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserDEBUG_LEAKS enable freeing resources before exiting 2389c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSHRC_PATH "~/.mkshrc" (do not change) 2390c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_A4PB force use of arc4random_pushb 2391c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_ASSUME_UTF8 (0=disabled, 1=enabled; default: unset) 2392c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_BINSHREDUCED if */sh or */-sh, enable set -o sh 2393c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_CLRTOEOL_STRING "\033[K" 2394c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_CLS_STRING "\033[;H\033[J" 2395c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_CONSERVATIVE_FDS fd 0-9 for scripts, shell only up to 31 2396c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_DEFAULT_EXECSHELL "/bin/sh" (do not change) 2397c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_DEFAULT_PROFILEDIR "/etc" (do not change) 2398c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_DEFAULT_TMPDIR "/tmp" (do not change) 2399c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_DISABLE_DEPRECATED disable code paths scheduled for later removal 2400c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_DISABLE_EXPERIMENTAL disable code not yet comfy for (LTS) snapshots 2401c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_DISABLE_TTY_WARNING shut up warning about ctty if OS cant be fixed 2402c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_DONT_EMIT_IDSTRING omit RCS IDs from binary 2403c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_GCC55009 DANGER! see http://www.mirbsd.org/mksh.htm#p41 2404c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_MIDNIGHTBSD01ASH_COMPAT set -o sh: additional compatibility quirk 2405c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_NOPROSPECTOFWORK disable jobs, co-processes, etc. (do not use) 2406c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_NOPWNAM skip PAM calls, for -static on eglibc, Solaris 2407c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_NO_CMDLINE_EDITING disable command line editing code entirely 2408c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_NO_DEPRECATED_WARNING omit warning when deprecated stuff is run 2409c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_NO_EXTERNAL_CAT omit hack to skip cat builtin when flags passed 2410c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_NO_LIMITS omit ulimit code 2411c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_NO_SIGSETJMP define if sigsetjmp is broken or not available 2412c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_NO_SIGSUSPEND use sigprocmask+pause instead of sigsuspend 2413c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_SMALL omit some code, optimise hard for size (slower) 2414c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_SMALL_BUT_FAST disable some hard-for-size optim. (modern sys.) 2415c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_S_NOVI=1 disable Vi editing mode (default if MKSH_SMALL) 2416c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_TYPEDEF_SIG_ATOMIC_T define to e.g. 'int' if sig_atomic_t is missing 2417c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_TYPEDEF_SSIZE_T define to e.g. 'long' if your OS has no ssize_t 2418c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_UNEMPLOYED disable job control (but not jobs/co-processes) 2419c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 2420c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser=== generic installation instructions === 2421c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 2422c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserSet CC and possibly CFLAGS, CPPFLAGS, LDFLAGS, LIBS. If cross-compiling, 2423c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaseralso set TARGET_OS. To disable tests, set e.g. HAVE_STRLCPY=0; to enable 2424c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserthem, set to a value other than 0 or 1. Ensure /bin/ed is installed. For 2425c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserMKSH_SMALL but with Vi mode, add -DMKSH_S_NOVI=0 to CPPFLAGS as well. 2426c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 2427c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserNormally, the following command is what you want to run, then: 2428c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser$ (sh Build.sh -r -c lto && ./test.sh -f) 2>&1 | tee log 2429c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 2430c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserCopy dot.mkshrc to /etc/skel/.mkshrc; install mksh into $prefix/bin; or 2431c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser/bin; install the manpage, if omitting the -r flag a catmanpage is made 2432c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserusing $NROFF. Consider using a forward script as /etc/skel/.mkshrc like 2433c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserhttps://www.mirbsd.org/cvs.cgi/contrib/hosted/tg/deb/mksh/debian/.mkshrc?rev=HEAD 2434c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaserand put dot.mkshrc as /etc/mkshrc so users need not keep up their HOME. 2435c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten Glaser 2436c2dc5def5e2273bb1d78b4ba032a3903dd0f980cThorsten GlaserEOD 2437