diff options
| -rw-r--r-- | configure.ac | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index e3128dfc..d8816e3f 100644 --- a/configure.ac +++ b/configure.ac @@ -187,7 +187,13 @@ if test "$GCC" = "yes" || test "$GCC" = "egcs"; then AC_MSG_RESULT([$GCC_VER]) AC_MSG_CHECKING([clang version]) - CLANG_VER=`$CC -v 2>&1 | $AWK '/clang version /{print $3}'` + ver="`$CC -v 2>&1`" + if echo "$ver" | grep "Apple" >/dev/null; then + CLANG_VER="apple-`echo "$ver" | \ + awk '/Apple LLVM/ {print $4"-"$5}'`" + else + CLANG_VER=`echo "$ver" | $AWK '/clang version /{print $3}'` + fi AC_MSG_RESULT([$CLANG_VER]) OSSH_CHECK_CFLAG_COMPILE([-pipe]) @@ -225,7 +231,7 @@ if test "$GCC" = "yes" || test "$GCC" = "egcs"; then # https://bugzilla.mindrot.org/show_bug.cgi?id=3475 and # https://github.com/llvm/llvm-project/issues/59242 case "$CLANG_VER" in - 15.*) OSSH_CHECK_CFLAG_COMPILE([-fzero-call-used-regs=used]) ;; + 15.*|apple*) OSSH_CHECK_CFLAG_COMPILE([-fzero-call-used-regs=used]) ;; *) OSSH_CHECK_CFLAG_COMPILE([-fzero-call-used-regs=all]) ;; esac OSSH_CHECK_CFLAG_COMPILE([-ftrivial-auto-var-init=zero]) |