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| author | Ruslan Ermilov <ru@nginx.com> | 2018-04-24 14:04:59 +0300 |
|---|---|---|
| committer | Ruslan Ermilov <ru@nginx.com> | 2018-04-24 14:04:59 +0300 |
| commit | 6ce439ebde10f618cc78622a8f919c3624767fda (patch) | |
| tree | 43723fa7b8eabd61eff5819345eb9aa4ce4794c9 /auto | |
| parent | 644d26e841ec06023d0dc3eb9b624b404043c473 (diff) | |
Configure: fixed clang version detection (closes #1539).
While 325b3042edd6 fixed it on MINIX, it broke it on systems
that output the word "version" on several lines with "cc -v".
The fix is to only consider "clang version" or "LLVM version"
as clang version, but this time only using sed(1).
Diffstat (limited to 'auto')
| -rw-r--r-- | auto/cc/clang | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/auto/cc/clang b/auto/cc/clang index 9d900c258..a962ee234 100644 --- a/auto/cc/clang +++ b/auto/cc/clang @@ -6,7 +6,8 @@ NGX_CLANG_VER=`$CC -v 2>&1 | grep 'version' 2>&1 \ - | sed -e 's/^.* version \(.*\)/\1/'` + | sed -n -e 's/^.*clang version \(.*\)/\1/p' \ + -e 's/^.*LLVM version \(.*\)/\1/p'` echo " + clang version: $NGX_CLANG_VER" |