9 echo $1 | sed -e 's/\\//g'
12 ### NOTE: ############################################################
13 ### These variables specify the tool versions we want to use.
14 ### Periods should be escaped with backslash for use by grep.
16 ### If you update these, please also update docs/GettingStarted.rst
17 want_autoconf_version='2\.60'
18 want_autoheader_version=$want_autoconf_version
19 want_aclocal_version='1\.9\.6'
20 ### END NOTE #########################################################
23 configfile=configure.ac
25 want_autoconf_version_clean=$(clean $want_autoconf_version)
26 want_autoheader_version_clean=$(clean $want_autoheader_version)
27 want_aclocal_version_clean=$(clean $want_aclocal_version)
29 test -d autoconf && test -f autoconf/$configfile && cd autoconf
30 test -f $configfile || die "Can't find 'autoconf' dir; please cd into it first"
31 autoconf --version | grep $want_autoconf_version > /dev/null
32 test $? -eq 0 || die "Your autoconf was not detected as being $want_autoconf_version_clean"
33 aclocal --version | grep '^aclocal.*'$want_aclocal_version > /dev/null
34 test $? -eq 0 || die "Your aclocal was not detected as being $want_aclocal_version_clean"
35 autoheader --version | grep '^autoheader.*'$want_autoheader_version > /dev/null
36 test $? -eq 0 || die "Your autoheader was not detected as being $want_autoheader_version_clean"
38 echo "### NOTE: ############################################################"
39 echo "### If you get *any* warnings from autoconf below you MUST fix the"
40 echo "### scripts in the m4 directory because there are future forward"
41 echo "### compatibility or platform support issues at risk. Please do NOT"
42 echo "### commit any configure script that was generated with warnings"
43 echo "### present. You should get just three 'Regenerating..' lines."
44 echo "######################################################################"
46 echo "Regenerating aclocal.m4 with aclocal $want_aclocal_version_clean"
48 aclocal --force -I $cwd/m4 || die "aclocal failed"
49 echo "Regenerating configure with autoconf $want_autoconf_version_clean"
50 autoconf --force --warnings=all -o ../$outfile $configfile || die "autoconf failed"
52 echo "Regenerating config.h.in with autoheader $want_autoheader_version_clean"
53 autoheader --warnings=all -I autoconf -I autoconf/m4 autoconf/$configfile || die "autoheader failed"