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Fix PR1739. 

llvm-svn: 43286
This commit is contained in:
Chris Lattner 2007-10-24 04:35:54 +00:00
parent c77380b46f
commit 4c9ec1aaa2
1 changed files with 10 additions and 4 deletions
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14
llvm/tools/llvm-config/llvm-config.in.in
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@ -64,14 +64,20 @@ my $LLVM_BUILDMODE = q{@LLVM_BUILDMODE@};
# Convert the current executable name into its directory (e.g. ".").
my ($RUN_DIR) = ($0 =~ /^(.*)\/.*$/);
# Find the unix pwd program: we don't want to use the bash builtin, as it does
# not look through symlinks etc.
my $PWD = `which pwd`;
chomp($PWD);
$PWD = "pwd" if (!-e $PWD);
# Turn the directory into an absolute directory on the file system, also pop up
# from "bin" into the build or prefix dir.
my $ABS_RUN_DIR = `cd $RUN_DIR/..; pwd`;
my $ABS_RUN_DIR = `cd $RUN_DIR/..; $PWD`;
chomp($ABS_RUN_DIR);
# Compute the absolute object directory build, e.g. "foo/llvm/Debug".
my $ABS_OBJ_ROOT = "$LLVM_OBJ_ROOT/$LLVM_BUILDMODE";
$ABS_OBJ_ROOT = `cd $ABS_OBJ_ROOT; pwd` if (-d $ABS_OBJ_ROOT);
$ABS_OBJ_ROOT = `cd $ABS_OBJ_ROOT; $PWD` if (-d $ABS_OBJ_ROOT);
chomp($ABS_OBJ_ROOT);
my $INCLUDEDIR = "$ABS_RUN_DIR/include";
@ -136,9 +142,9 @@ foreach my $arg (@ARGV) {
} elsif ($arg eq "--build-mode") {
$has_opt = 1; print "$LLVM_BUILDMODE\n";
} elsif ($arg eq "--obj-root") {
$has_opt = 1; print `cd $LLVM_OBJ_ROOT/; pwd`;
$has_opt = 1; print `cd $LLVM_OBJ_ROOT/; $PWD`;
} elsif ($arg eq "--src-root") {
$has_opt = 1; print `cd $LLVM_SRC_ROOT/; pwd`;
$has_opt = 1; print `cd $LLVM_SRC_ROOT/; $PWD`;
} else {
usage();
}