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| author | Charles Pigott <charlespigott@googlemail.com> | 2018-09-24 22:18:58 +0100 |
|---|---|---|
| committer | Patric Stout <truebrain@openttd.org> | 2019-01-05 17:39:11 +0100 |
| commit | 175829b8b5a24efaa46e18d2a0d0b1f59d14e72d (patch) | |
| tree | 5e65c4035adbe2f2bd8156346be7f8df0609ae1d | |
| parent | 0e7af55ef704757dfee40c1799359df01b937ebb (diff) | |
| download | openttd-175829b8b5a24efaa46e18d2a0d0b1f59d14e72d.tar.xz | |
Fix #6880: [OSX] Clang version detection
| -rw-r--r-- | config.lib | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/config.lib b/config.lib index 2d2f864d7..c5b7ee09c 100644 --- a/config.lib +++ b/config.lib @@ -1331,7 +1331,8 @@ make_compiler_cflags() { fi elif echo "$version_line" | grep -q "clang"; then # Enable some things only for certain clang versions - cc_version="`$1 -v 2>&1 | head -n 1 | sed s@[^0-9]@@g | cut -c 1-2`" + # Need to try really hard to get the version line, because OSX clang likes to hide its true version + cc_version="`$1 -v 2>&1 | grep -i version | head -n 1 | sed s@[^0-9]@@g | cut -c 1-2`" # aliasing rules are not held in openttd code flags="$flags -fno-strict-aliasing" |