| #! /bin/sh |
| |
| # |
| # Find libtoolize. Prefer 1.x versions. |
| # |
| libtoolize=`conftools/PrintPath glibtoolize1 glibtoolize libtoolize libtoolize15 libtoolize14` |
| if [ "x$libtoolize" = "x" ]; then |
| echo "libtoolize not found in path" |
| exit 1 |
| fi |
| |
| # |
| # Create the libtool helper files |
| # |
| # Note: we copy (rather than link) the files. |
| # |
| # Note: This bundled version of expat will not always replace the |
| # files since we have a special config.guess/config.sub that we |
| # want to ensure is used. |
| echo "Copying libtool helper files ..." |
| |
| # Remove any m4 cache and libtool files so one can switch between |
| # autoconf and libtool versions by simply rerunning the buildconf script. |
| # |
| m4files='lt~obsolete.m4 ltversion.m4 ltoptions.m4 argz.m4 ltsugar.m4 libtool.m4' |
| |
| (cd conftools ; rm -f ltconfig ltmain.sh aclocal.m4 $m4files) |
| rm -rf autom4te*.cache aclocal.m4 |
| |
| $libtoolize --copy --automake |
| |
| # |
| # find libtool.m4 |
| # |
| if [ ! -f libtool.m4 ]; then |
| ltpath=`dirname $libtoolize` |
| ltfile=${LIBTOOL_M4-`cd $ltpath/../share/aclocal ; pwd`/libtool.m4} |
| if [ -f $ltfile ]; then |
| echo "libtool.m4 found at $ltfile" |
| cp $ltfile conftools/libtool.m4 |
| else |
| echo "libtool.m4 not found - aborting!" |
| exit 1 |
| fi |
| fi |
| |
| # |
| # Build aclocal.m4 from libtool's m4 files |
| # |
| echo "dnl THIS FILE IS AUTOMATICALLY GENERATED BY buildconf.sh" > aclocal.m4 |
| echo "dnl edits here will be lost" >> aclocal.m4 |
| |
| for m4file in $m4files |
| do |
| m4file=conftools/$m4file |
| if [ -f $m4file ]; then |
| echo "Incorporating $m4file into aclocal.m4 ..." |
| cat $m4file >> aclocal.m4 |
| rm -f $m4file |
| fi |
| done |
| |
| cross_compile_warning="warning: AC_TRY_RUN called without default to allow cross compiling" |
| |
| # |
| # Generate the autoconf header template (config.h.in) and ./configure |
| # |
| echo "Creating config.h.in ..." |
| ${AUTOHEADER:-autoheader} 2>&1 | grep -v "$cross_compile_warning" |
| |
| echo "Creating configure ..." |
| ### do some work to toss config.cache? |
| ${AUTOCONF:-autoconf} 2>&1 | grep -v "$cross_compile_warning" |
| |
| # Remove autoconf caches |
| rm -rf autom4te*.cache aclocal.m4 |
| |
| exit 0 |