49af49c40e
Warning: -o is now a valid GNU grep option (--only-matching (-o)), so we will not be supporting the 4.4BSD -o any longer -- use -H instead.
35 lines
1.0 KiB
Bash
Executable File
35 lines
1.0 KiB
Bash
Executable File
#!/bin/sh
|
|
# We want to support both legacy and current autoconf - this is a bit ugly...
|
|
AC_VERSION=`autoconf --version 2>&1 |head -n1 |sed -e "s/.* //;s/\.//;s/[a-z]//"`
|
|
if test -z "$AC_VERSION"; then
|
|
echo "Warning: Couldn't determine autoconf version. Assuming a current version."
|
|
AC_VERSION=252
|
|
fi
|
|
if test "$AC_VERSION" -lt 250; then
|
|
rm -f acinclude.m4
|
|
echo "#undef ssize_t" >acconfig.h
|
|
for i in m4/*.m4; do
|
|
if cat $i |grep -q "jm_"; then
|
|
cat $i >>acinclude.m4
|
|
elif test ! -e `aclocal --print-ac-dir`/`basename $i`; then
|
|
cat $i >>acinclude.m4
|
|
fi
|
|
done
|
|
aclocal
|
|
else
|
|
aclocal -I m4
|
|
fi
|
|
autoheader
|
|
automake -a
|
|
if test "$AC_VERSION" -lt 250; then
|
|
# Workaround for a bug in ancient versions of autoheader
|
|
sed -e 's,#undef $,/* your autoheader is buggy */,g' config.hin >config.hin.new
|
|
rm config.hin
|
|
mv config.hin.new config.hin
|
|
# Make sure config.hin doesn't get rebuilt after the workaround
|
|
sed -e 's,@AUTOHEADER@,true,' Makefile.in >Makefile.in.new
|
|
rm Makefile.in
|
|
mv Makefile.in.new Makefile.in
|
|
fi
|
|
autoconf
|