diff options
| author | Marcel Raad <raad@teamviewer.com> | 2017-05-31 22:21:42 +0200 |
|---|---|---|
| committer | Marcel Raad <Marcel.Raad@teamviewer.com> | 2017-06-01 08:48:05 +0200 |
| commit | 5598b0bd63f690c151074494ce47ef872f004ab4 (patch) | |
| tree | db80ada6312077335cb8bad0fb6bcccd22ed9076 | |
| parent | c5de7f50f73919ead96aa1b541090cb25d63b012 (diff) | |
curl-compilers.m4: fix compiler_num for clang
"clang -dumpversion" always returns "4.2.1", the GCC version that clang
was initially compatible to. Use "clang -v" instead, which returns the
actual clang version.
Fixes https://github.com/curl/curl/issues/1522
Closes https://github.com/curl/curl/pull/1523
| -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 673f64097..dcca88493 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 -dumpversion` + 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` |