Rolling back GCC source compile test

2 files changed, 6 insertions, 16 deletions

diff --git a/build-aux/bindletest-gccwarnings.c b/build-aux/bindletest-gccwarnings.c
deleted file mode 100644
index 4595fd9..0000000
--- a/build-aux/bindletest-gccwarnings.c
+++ /dev/null
@@ -1,6 +0,0 @@
-#include <stdio.h>
-int main(void);
-int main(void)
-{
-   return(0);
-}
diff --git a/m4/bindle-gcc.m4 b/m4/bindle-gcc.m4
index 66e5855..95c7e68 100644
--- a/m4/bindle-gcc.m4
+++ b/m4/bindle-gcc.m4
@@ -143,21 +143,17 @@ AC_DEFUN([AC_BINDLE_ENABLE_WARNINGS],[dnl
    fi
 
    # creates test source code
-   ac_bindle_warnsource=${ac_aux_dir}/bindletest-gccwarnings.c
-   if test ! -f ${ac_bindle_warnsource};then
-      AC_LANG_CONFTEST(
-         [AC_LANG_PROGRAM(
-            [[int main(void);]],
-            [[//return(0);]]
-         )])
-      ac_bindle_warnsource=configtest.c
-   fi
+   AC_LANG_CONFTEST(
+     [AC_LANG_PROGRAM(
+        [[int main(void);]],
+        [[return(0);]]
+     )])
 
    # loops throough options
    CFLAGS_WARNINGS=""
    for ac_bindle_warning in ${ac_bindle_warnings_list};do
       AC_MSG_CHECKING(for gcc flag ${ac_bindle_warning})
-      ${ac_bindle_cc} ${CFLAGS_WARNINGS} ${ac_bindle_warning} ${ac_bindle_warnsource} -o conftest.o > /dev/null 2>&1
+      ${ac_bindle_cc} ${CFLAGS_WARNINGS} ${ac_bindle_warning} conftest.c -o conftest.o > /dev/null 2>&1
       if test "x$?" == "x0";then
          CFLAGS_WARNINGS="${CFLAGS_WARNINGS} ${ac_bindle_warning}"
          AC_MSG_RESULT(yes)