Turn on the extra compile warnings that SuSE use - gcc compilers only

Fix the function declaration error caught in the __eprintf test in configure.ac itself !

diff --git a/configure.ac b/configure.ac
index fd1b76edb0d9817e26f2e7796c38602ffff559d4..e2911ea05fd66b62fa71591be17037e3f0758dfb 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -124,7 +124,7 @@ else
                    CFLAGS="${CFLAGS} -fno-common -Wall"
                    ;;
                * )
-                   CFLAGS="${CFLAGS} -Wall -ffast-math"
+                   CFLAGS="${CFLAGS} -Wno-unused-parameter -Wno-unknown-pragmas -Wstrict-prototypes -Wpointer-arith -Wall -ffast-math"
                    ;;
             esac
            ;;
@@ -1239,9 +1239,7 @@ AC_MSG_CHECKING(if assert needs __eprintf)
 cat > conftest.$ac_ext <<EOF
 #include "confdefs.h"
 #include "assert.h"
-int main(argc)
-    int argc;
-{
+int main(int argc, char **argv) {
 assert(argc);
 ; return 0; }
 EOF