configure.ac: move -Werror before all other CFLAGS

Without -Werror, clang will not fail on -ftree-vectorize.

configure.ac: move -Werror before all other CFLAGS
c8b2591a · Max Kellermann · ee1d8e10 · c8b2591a
Commit c8b2591a authored Oct 30, 2013 by Max Kellermann
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Showing with 7 additions and 6 deletions

configure.ac configure.ac +7 -6

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--- a/configure.ac
+++ b/configure.ac
@@ -1463,6 +1463,13 @@ dnl ---------------------------------------------------------------------------
 dnl CFLAGS
 dnl ---------------------------------------------------------------------------
+dnl ---------------------------- warnings as errors ---------------------------
+if test "x$enable_werror" = xyes; then
+	CFLAGS="$CFLAGS -Werror -pedantic-errors"
+	CXXFLAGS="$CXXFLAGS -Werror"
+fi
+dnl ---------------------------- language features ----------------------------
 AX_APPEND_COMPILE_FLAGS([-fvisibility=hidden])
 AX_APPEND_COMPILE_FLAGS([-ffast-math])
 AX_APPEND_COMPILE_FLAGS([-ftree-vectorize])
@@ -1517,12 +1524,6 @@ then
 	AC_LANG_POP
 fi
-dnl ---------------------------- warnings as errors ---------------------------
-if test "x$enable_werror" = xyes; then
-	AM_CFLAGS="$AM_CFLAGS -Werror -pedantic-errors"
-	AM_CXXFLAGS="$AM_CXXFLAGS -Werror"
-fi
 dnl ---------------------------------------------------------------------------
 dnl Pretty-Print Results
 dnl ---------------------------------------------------------------------------