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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 9eefb38f0005
children ceab908790c4
comparison
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7160:0a5e3d893a0c 7161:325b3042edd6
3 3
4 4
5 # clang 5 # clang
6 6
7 7
8 NGX_CLANG_VER=`$CC -v 2>&1 | grep '\(clang\|LLVM\) version' 2>&1 \ 8 NGX_CLANG_VER=`$CC -v 2>&1 | grep 'version' 2>&1 \
9 | sed -e 's/^.* version \(.*\)/\1/'` 9 | sed -e 's/^.* version \(.*\)/\1/'`
10 10
11 echo " + clang version: $NGX_CLANG_VER" 11 echo " + clang version: $NGX_CLANG_VER"
12 12
13 have=NGX_COMPILER value="\"clang $NGX_CLANG_VER\"" . auto/define 13 have=NGX_COMPILER value="\"clang $NGX_CLANG_VER\"" . auto/define