138fd88a820154f3d3229e4b42c58e9938e9161e5Reid Spencer#!/bin/sh 238fd88a820154f3d3229e4b42c58e9938e9161e5Reid Spencerdie () { 338fd88a820154f3d3229e4b42c58e9938e9161e5Reid Spencer echo "$@" 1>&2 438fd88a820154f3d3229e4b42c58e9938e9161e5Reid Spencer exit 1 538fd88a820154f3d3229e4b42c58e9938e9161e5Reid Spencer} 638fd88a820154f3d3229e4b42c58e9938e9161e5Reid Spencertest -d autoconf && test -f autoconf/configure.ac && cd autoconf 738fd88a820154f3d3229e4b42c58e9938e9161e5Reid Spencertest -f configure.ac || die "Can't find 'autoconf' dir; please cd into it first" 8c9ebae3389f79f857798ddc888b12f349f7f9e82Dan Gohmanautoconf --version | egrep '2\.[56][0-9]' > /dev/null 938fd88a820154f3d3229e4b42c58e9938e9161e5Reid Spencerif test $? -ne 0 ; then 10c9ebae3389f79f857798ddc888b12f349f7f9e82Dan Gohman die "Your autoconf was not detected as being 2.5x or 2.6x" 1138fd88a820154f3d3229e4b42c58e9938e9161e5Reid Spencerfi 1238fd88a820154f3d3229e4b42c58e9938e9161e5Reid Spencercwd=`pwd` 1338fd88a820154f3d3229e4b42c58e9938e9161e5Reid Spencerif test -d ../../../autoconf/m4 ; then 1438fd88a820154f3d3229e4b42c58e9938e9161e5Reid Spencer cd ../../../autoconf/m4 151fbf5a492e73549ff546ec34497fc1c185755af6Peter Collingbourne llvm_src_root=../.. 161fbf5a492e73549ff546ec34497fc1c185755af6Peter Collingbourne llvm_obj_root=../.. 1738fd88a820154f3d3229e4b42c58e9938e9161e5Reid Spencer cd $cwd 1838fd88a820154f3d3229e4b42c58e9938e9161e5Reid Spencerelif test -d ../../llvm/autoconf/m4 ; then 1938fd88a820154f3d3229e4b42c58e9938e9161e5Reid Spencer cd ../../llvm/autoconf/m4 202532fa21a963edf53183357edfc79a9361b44435Daniel Dunbar llvm_src_root=../.. 212532fa21a963edf53183357edfc79a9361b44435Daniel Dunbar llvm_obj_root=../.. 2238fd88a820154f3d3229e4b42c58e9938e9161e5Reid Spencer cd $cwd 2338fd88a820154f3d3229e4b42c58e9938e9161e5Reid Spencerelse 2430ea4787ea98754898ba321295e3deb23514caa4Reid Spencer while true ; do 2530ea4787ea98754898ba321295e3deb23514caa4Reid Spencer echo "LLVM source root not found." 269f16bcb59f72b95398ff8990a55e8a2f8d5b4bfcDan Gohman read -p "Enter full path to LLVM source:" REPLY 2730ea4787ea98754898ba321295e3deb23514caa4Reid Spencer if test -d "$REPLY/autoconf/m4" ; then 2830ea4787ea98754898ba321295e3deb23514caa4Reid Spencer llvm_src_root="$REPLY" 299f16bcb59f72b95398ff8990a55e8a2f8d5b4bfcDan Gohman read -p "Enter full path to LLVM objects (empty for same as source):" REPLY 3030ea4787ea98754898ba321295e3deb23514caa4Reid Spencer if test -d "$REPLY" ; then 3130ea4787ea98754898ba321295e3deb23514caa4Reid Spencer llvm_obj_root="$REPLY" 3230ea4787ea98754898ba321295e3deb23514caa4Reid Spencer else 3330ea4787ea98754898ba321295e3deb23514caa4Reid Spencer llvm_obj_root="$llvm_src_root" 3430ea4787ea98754898ba321295e3deb23514caa4Reid Spencer fi 3530ea4787ea98754898ba321295e3deb23514caa4Reid Spencer break 3630ea4787ea98754898ba321295e3deb23514caa4Reid Spencer fi 3730ea4787ea98754898ba321295e3deb23514caa4Reid Spencer done 3838fd88a820154f3d3229e4b42c58e9938e9161e5Reid Spencerfi 3938fd88a820154f3d3229e4b42c58e9938e9161e5Reid Spencerecho "Regenerating aclocal.m4 with aclocal" 4038fd88a820154f3d3229e4b42c58e9938e9161e5Reid Spencerrm -f aclocal.m4 412532fa21a963edf53183357edfc79a9361b44435Daniel Dunbaraclocal -I $cwd/m4 || die "aclocal failed" 42c9ebae3389f79f857798ddc888b12f349f7f9e82Dan Gohmanecho "Regenerating configure with autoconf" 43f20856db3508126ebe921957fef121e0c41fe74dReid Spencerautoconf --warnings=all -o ../configure configure.ac || die "autoconf failed" 4438fd88a820154f3d3229e4b42c58e9938e9161e5Reid Spencercd .. 4538fd88a820154f3d3229e4b42c58e9938e9161e5Reid Spencerexit 0 46