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| author | Marcel Raad <raad@teamviewer.com> | 2017-06-01 17:46:32 +0200 |
|---|---|---|
| committer | Marcel Raad <raad@teamviewer.com> | 2017-06-01 17:47:37 +0200 |
| commit | 5e796c5e94e442797b6fe93aa81ff32b41dfb715 (patch) | |
| tree | 078c43cce6832405d24852fc97e685b6f47b305d | |
| parent | 5598b0bd63f690c151074494ce47ef872f004ab4 (diff) | |
curl-compilers.m4: escape square brackets in regex
Otherwise, they are removed in the final configure file.
Also changed sed to "$SED" like in most other calls in this file.
| -rw-r--r-- | m4/curl-compilers.m4 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/m4/curl-compilers.m4 b/m4/curl-compilers.m4 index dcca88493..88e9d67ba 100644 --- a/m4/curl-compilers.m4 +++ b/m4/curl-compilers.m4 @@ -84,7 +84,7 @@ AC_DEFUN([CURL_CHECK_COMPILER_CLANG], [ if test "$curl_cv_have_def___clang__" = "yes"; then AC_MSG_RESULT([yes]) compiler_id="CLANG" - clangver=`$CC -v 2>&1 | grep version | sed "s/.*version \([0-9]*\.[0-9]*\).*/\1/"` + clangver=`$CC -v 2>&1 | grep version | "$SED" 's/.*version \(@<:@0-9@:>@*\.@<:@0-9@:>@*\).*/\1/'` clangvhi=`echo $clangver | cut -d . -f1` clangvlo=`echo $clangver | cut -d . -f2` compiler_num=`(expr $clangvhi "*" 100 + $clangvlo) 2>/dev/null` |