Don't set LLVM_REV if it's set on the command line.

This commit is contained in:
Frits van Bommel
2009-03-18 00:25:36 +01:00
parent bb0eab009d
commit d9f9da4521

View File

@@ -61,14 +61,14 @@ if ($old ne $out) {
close $revh;
}
$out = qq!#ifndef LDC_LLVM_VERSION_H
#define LDC_LLVM_VERSION_H
# Allow the user to manually define it on the command line...
$out = qq!#ifndef LLVM_REV
// LLVM svn revision number, used to adapt to changes in LLVM
// (Is 0 if LLVM is not an SVN trunk version)
#define LLVM_REV $llvm_rev_nr
#endif // LDC_LLVM_VERSION_H\n!;
#endif // LLVM_REV\n!;
$old = "";
open $revh, "llvm-version.h" and $old = join "", <$revh>;