+
+ $CC --version | grep 20030304 >/dev/null 2>&1
+ if test $? -eq 0; then
+ # Mac OS X 10.3 (and Darwin 7.0?) have a strange gcc (or
+ # system header files?) which produces lots of errors when
+ # using -ansi; so we don't =:-)
+ AC_MSG_RESULT([detected broken GNU C compiler, disabling "-ansi"])
+ ansi=""
+ fi
+
+ uname | grep "CYGWIN" >/dev/null 2>&1
+ if test $? -eq 0; then
+ # The include files of Cygwin don't like -ansi,
+ # so we disable it:
+ AC_MSG_RESULT([detected Cygwin, disabling "-ansi"])
+ ansi=""
+ fi
+
+ add_CFLAGS="-pipe -Wall -W${ansi}${pedantic} $CFLAGS $CFLAGS_ADD"