1cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project## Copyright (C) 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. 2cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project 3cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project## This program is free software; you can redistribute it and/or modify 4cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project## it under the terms of the GNU General Public License as published by 5cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project## the Free Software Foundation; either version 2 of the License, or 6cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project## (at your option) any later version. 7cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project 8cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project## This program is distributed in the hope that it will be useful, 9cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project## but WITHOUT ANY WARRANTY; without even the implied warranty of 10cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project## GNU General Public License for more details. 12cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project 13cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project## You should have received a copy of the GNU General Public License 14cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project## along with this program; if not, write to the Free Software 15cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 16cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project## 02110-1301 USA 17cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project 18cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source ProjectDEFS += -DPKGDATADIR=\"$(pkgdatadir)\" -DLOCALEDIR=\"$(datadir)/locale\" 19cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project 20cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source ProjectAM_CFLAGS = $(WARNING_CFLAGS) $(WERROR_CFLAGS) 21cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source ProjectAM_CPPFLAGS = -I$(top_srcdir)/lib -I../lib 22cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source ProjectAM_YFLAGS = "-dv" 23cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project 24cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source ProjectLDADD = ../lib/libbison.a $(LIBINTL) 25cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project 26cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project# Use our own Bison to build the parser. Of course, you ought to 27cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project# keep a sane version of Bison nearby... 28cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source ProjectYACC = ../tests/bison -y 29cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project 30cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Projectbin_PROGRAMS = bison 31cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Projectbin_SCRIPTS = $(YACC_SCRIPT) 32cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source ProjectEXTRA_SCRIPTS = yacc 33cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project 34cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Projectbison_SOURCES = \ 35cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project LR0.c LR0.h \ 36cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project assoc.c assoc.h \ 37cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project closure.c closure.h \ 38cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project complain.c complain.h \ 39cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project conflicts.c conflicts.h \ 40cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project derives.c derives.h \ 41cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project files.c files.h \ 42cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project getargs.c getargs.h \ 43cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project gram.c gram.h \ 44cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project lalr.h lalr.c \ 45cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project location.c location.h \ 46cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project main.c \ 47cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project muscle_tab.c muscle_tab.h \ 48cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project nullable.c nullable.h \ 49cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project output.c output.h \ 50cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project parse-gram.h parse-gram.y \ 51cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project print.c print.h \ 52cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project print_graph.c print_graph.h \ 53cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project reader.c reader.h \ 54cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project reduce.c reduce.h \ 55cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project relation.c relation.h \ 56cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project scan-gram-c.c \ 57cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project scan-skel-c.c scan-skel.h \ 58cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project state.c state.h \ 59cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project symlist.c symlist.h \ 60cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project symtab.c symtab.h \ 61cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project system.h \ 62cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project tables.h tables.c \ 63cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project uniqstr.c uniqstr.h \ 64cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project vcg.c vcg.h \ 65cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project vcg_defaults.h 66cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project 67cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source ProjectEXTRA_bison_SOURCES = scan-skel.l scan-gram.l 68cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project 69cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source ProjectBUILT_SOURCES = scan-skel.c scan-gram.c parse-gram.c parse-gram.h 70cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project 71cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source ProjectMOSTLYCLEANFILES = yacc 72cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project 73cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Projectyacc: 74cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project echo '#! /bin/sh' >$@ 75cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project echo 'exec $(bindir)/bison -y "$$@"' >>$@ 76cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project chmod a+x $@ 77cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project 78cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Projectecho: 79cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project echo $(bison_SOURCES) $(noinst_HEADERS) 80cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project 81cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project# The following rule is not designed to be portable, 82cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project# and relies on tools that not everyone has. 83cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project 84cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project# Most functions in src/*.c should have static scope. 85cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project# Any that don't must be marked with `extern', but `main' 86cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project# and `usage' are exceptions. They're always extern, but 87cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project# don't need to be marked. 88cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project# 89cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project# The second nm|grep checks for file-scope variables with `extern' scope. 90cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Projectsc_tight_scope: $(all_programs) 91cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project @t=exceptions-$$$$; \ 92cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project trap 's=$$?; rm -f $$t; exit $$s' 0 1 2 13 15; \ 93cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project ( printf '^main$$\n^usage$$\n'; \ 94cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project grep -h -A1 '^extern .*[^;]$$' $(SOURCES) \ 95cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project | grep -vE '^(extern |--)' |sed 's/^/^/;s/ .*/$$/' ) > $$t; \ 96cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project if nm -e *.$(OBJEXT) \ 97cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project | sed -n 's/.* T //p' \ 98cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project | grep -Ev -f $$t; then \ 99cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project echo 'the above functions should have static scope' 1>&2; \ 100cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project exit 1; \ 101cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project fi; \ 102cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project ( printf '^program_name$$\n'; \ 103cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project sed -n 's/^extern .*[* ]\([a-zA-Z_][a-zA-Z_0-9]*\);$$/^\1$$/p' \ 104cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project $$(ls $(SOURCES) | grep '\.h$$') /dev/null) > $$t; \ 105cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project if nm -e *.$(OBJEXT) \ 106cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project | sed -n 's/.* [BD] //p' \ 107cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project | grep -Ev -f $$t; then \ 108cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project echo 'the above variables should have static scope' 1>&2; \ 109cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project exit 1; \ 110cea198a11f15a2eb071d98491ca9a8bc8cebfbc4The Android Open Source Project fi 111