Mercurial > hg > nginx-quic
diff auto/cc/name @ 7161:325b3042edd6
Configure: fixed clang detection on MINIX.
As per POSIX, basic regular expressions have no alternations, and the
interpretation of the "\|" construct is undefined. At least on MINIX
and Solaris grep interprets "\|" as literal "|", and not as an alternation
as GNU grep does. Removed such constructs introduced in f1daa0356a1d.
This fixes clang detection on MINIX.
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Thu, 23 Nov 2017 16:33:40 +0300 |
| parents | 78f8ac479735 |
| children |
line wrap: on
line diff
--- a/auto/cc/name +++ b/auto/cc/name @@ -44,7 +44,11 @@ elif `$CC -v 2>&1 | grep 'gcc version' > NGX_CC_NAME=gcc echo " + using GNU C compiler" -elif `$CC -v 2>&1 | grep '\(clang\|LLVM\) version' >/dev/null 2>&1`; then +elif `$CC -v 2>&1 | grep 'clang version' >/dev/null 2>&1`; then + NGX_CC_NAME=clang + echo " + using Clang C compiler" + +elif `$CC -v 2>&1 | grep 'LLVM version' >/dev/null 2>&1`; then NGX_CC_NAME=clang echo " + using Clang C compiler"