1#!/bin/sh 2 3# These are the files that this script might edit: 4# aclocal.m4 configure Makefile.in src/config.h.in \ 5# depcomp config.guess config.sub install-sh missing mkinstalldirs \ 6# ltmain.sh 7# 8# Here's a command you can run to see what files aclocal will import: 9# aclocal -I ../autoconf --output=- | sed -n 's/^m4_include..\([^]]*\).*/\1/p' 10 11set -ex 12rm -rf autom4te.cache 13 14trap 'rm -f aclocal.m4.tmp' EXIT 15 16# Use version 1.10 of aclocal and automake if available. 17ACLOCAL=aclocal-1.10 18if test -z `which "$ACLOCAL"`; then 19 ACLOCAL=aclocal 20fi 21 22AUTOMAKE=automake-1.10 23if test -z `which "$AUTOMAKE"`; then 24 AUTOMAKE=automake 25fi 26 27# glibtoolize is used for Mac OS X 28LIBTOOLIZE=libtoolize 29if test -z `which "$LIBTOOLIZE"`; then 30 LIBTOOLIZE=glibtoolize 31fi 32 33# aclocal tries to overwrite aclocal.m4 even if the contents haven't 34# changed, which is annoying when the file is not open for edit (in 35# p4). We work around this by writing to a temp file and just 36# updating the timestamp if the file hasn't change. 37"$ACLOCAL" --force -I m4 --output=aclocal.m4.tmp 38if cmp aclocal.m4.tmp aclocal.m4; then 39 touch aclocal.m4 # pretend that we regenerated the file 40 rm -f aclocal.m4.tmp 41else 42 mv aclocal.m4.tmp aclocal.m4 # we did set -e above, so we die if this fails 43fi 44 45grep -q LIBTOOL configure.ac && "$LIBTOOLIZE" -c -f 46autoconf -f -W all,no-obsolete 47autoheader -f -W all 48"$AUTOMAKE" -a -c -f -W all 49 50rm -rf autom4te.cache 51exit 0 52