From d0fa46aa62604a51e1804d3cdcc64d3172fb52dc Mon Sep 17 00:00:00 2001 From: Reid Spencer Date: Thu, 3 Aug 2006 19:10:03 +0000 Subject: [PATCH] Print an error message if the lib directory (first argument) is not a directory. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29508 91177308-0d34-0410-b5e6-96231b3b80d8 --- utils/GenLibDeps.pl | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/utils/GenLibDeps.pl b/utils/GenLibDeps.pl index 9bb47520235..419d8f92d86 100755 --- a/utils/GenLibDeps.pl +++ b/utils/GenLibDeps.pl @@ -24,9 +24,10 @@ while (scalar(@ARGV) and ($_ = $ARGV[0], /^[-+]/)) { # Give first option a name. my $Directory = $ARGV[0]; -if (!defined($Directory)) { - die "First argument must be the directory containing LLVM libs\n"; +if (!defined($Directory) || ! -d "$Directory") { + die "First argument must specify the directory containing LLVM libs\n"; } + my $nmPath = $ARGV[1]; # Find the "dot" program