diff options
Diffstat (limited to 'projects/sample/autoconf/AutoRegen.sh')
-rwxr-xr-x | projects/sample/autoconf/AutoRegen.sh | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/projects/sample/autoconf/AutoRegen.sh b/projects/sample/autoconf/AutoRegen.sh index af6c0a4b28..c9cc905cd0 100755 --- a/projects/sample/autoconf/AutoRegen.sh +++ b/projects/sample/autoconf/AutoRegen.sh @@ -7,20 +7,42 @@ test -d autoconf && test -f autoconf/configure.ac && cd autoconf test -f configure.ac || die "Can't find 'autoconf' dir; please cd into it first" autoconf --version | egrep '2\.5[0-9]' > /dev/null if test $? -ne 0 ; then - die "Your autoconf was not detected as being 2.5x" + die "Your autoconf was not detected as being 2.5x" fi cwd=`pwd` if test -d ../../../autoconf/m4 ; then cd ../../../autoconf/m4 llvm_m4=`pwd` + llvm_src_root=../../.. + llvm_obj_root=../../.. cd $cwd elif test -d ../../llvm/autoconf/m4 ; then cd ../../llvm/autoconf/m4 llvm_m4=`pwd` + llvm_src_root=../.. + llvm_obj_root=../.. cd $cwd else - die "Can't find the LLVM autoconf/m4 directory. The project should be checked out to projects directory" + while true ; do + echo "LLVM source root not found." + read -p "Enter full path to LLVM source:" + if test -d "$REPLY/autoconf/m4" ; then + llvm_src_root="$REPLY" + llvm_m4="$REPLY/autoconf/m4" + read -p "Enter full path to LLVM objects (empty for same as source):" + if test -d "$REPLY" ; then + llvm_obj_root="$REPLY" + else + llvm_obj_root="$llvm_src_root" + fi + break + fi + done fi +# Patch the LLVM_ROOT in configure.ac, if it needs it +cp configure.ac configure.bak +sed -e "s#^LLVM_SRC_ROOT=.*#LLVM_SRC_ROOT=\"$llvm_src_root\"#" \ + -e "s#^LLVM_OBJ_ROOT=.*#LLVM_OBJ_ROOT=\"$llvm_obj_root\"#" configure.bak > configure.ac echo "Regenerating aclocal.m4 with aclocal" rm -f aclocal.m4 aclocal -I $llvm_m4 -I "$llvm_m4/.." || die "aclocal failed" |