diff options
| -rw-r--r-- | acinclude.m4 | 2 | ||||
| -rwxr-xr-x | configure.ac | 7 |
2 files changed, 8 insertions, 1 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index f32e86cda..355ee3a61 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -2158,7 +2158,7 @@ AC_DEFUN([CURL_VERIFY_RUNTIMELIBS], [ dnl point also is available run-time! AC_MSG_CHECKING([run-time libs availability]) CURL_RUN_IFELSE([ -main() +int main() { return 0; } diff --git a/configure.ac b/configure.ac index 18b7ae0f1..ff8f5df9b 100755 --- a/configure.ac +++ b/configure.ac @@ -61,6 +61,13 @@ AC_SUBST(CONFIGURE_OPTIONS) CURL_CFLAG_EXTRAS="" if test X"$want_werror" = Xyes; then CURL_CFLAG_EXTRAS="-Werror" + if test "$compiler_id" = "GNU_C"; then + dnl enable -pedantic-errors for GCC 5 and later, + dnl as before that it was the same as -Werror=pedantic + if test "$compiler_num" -ge "500"; then + CURL_CFLAG_EXTRAS="$CURL_CFLAG_EXTRAS -pedantic-errors" + fi + fi fi AC_SUBST(CURL_CFLAG_EXTRAS) |