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| author | Charles Davis <cdavis@mines.edu> | 2012-02-28 02:55:41 +0000 |
|---|---|---|
| committer | Charles Davis <cdavis@mines.edu> | 2012-02-28 02:55:41 +0000 |
| commit | 8b37637b7fd8a0af74d68d5f29c12ac285ef0e07 (patch) | |
| tree | faf6920294d7ffd648cb5325609be2f54859799b /autoconf/m4 | |
| parent | 44b6c715ac87505f98066fa3bf6e3e99a26b886a (diff) | |
Strip extraneous information, if present, from the linker version string on
Mac OS X. Patch by Fabian Groffen, with a slight tweak by me.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151612 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'autoconf/m4')
| -rw-r--r-- | autoconf/m4/link_options.m4 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/autoconf/m4/link_options.m4 b/autoconf/m4/link_options.m4 index 4c5f2f435d..57da4a0d92 100644 --- a/autoconf/m4/link_options.m4 +++ b/autoconf/m4/link_options.m4 @@ -10,7 +10,7 @@ AC_DEFUN([AC_LINK_GET_VERSION], # Check for ld64. if (echo "$version_string" | grep -q "ld64"); then - llvm_cv_link_version=$(echo "$version_string" | sed -e "s#.*ld64-\([^ ]*\)#\1#") + llvm_cv_link_version=$(echo "$version_string" | sed -e "s#.*ld64-\([^ ]*\)\( (.*)\)\{0,1\}#\1#") else llvm_cv_link_version=$(echo "$version_string" | sed -e "s#[^0-9]*\([0-9.]*\).*#\1#") fi |