Enabled a few more gcc warnings with --enable-debug. Renamed a few

variables to avoid shadowing global declarations.
2007-09-27 01:45:22 +00:00
parent 9c5cd6c413
commit 16b95fc773
16 changed files with 102 additions and 98 deletions
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -1762,7 +1762,7 @@ AC_DEFUN([CURL_CC_DEBUG_OPTS],
           dnl only if the compiler is newer than 2.95 since we got lots of
           dnl "`_POSIX_C_SOURCE' is not defined" in system headers with
           dnl gcc 2.95.4 on FreeBSD 4.9!
-           WARN="$WARN -Wundef -Wno-long-long -Wsign-compare"
+           WARN="$WARN -Wundef -Wno-long-long -Wsign-compare -Wshadow -Wno-multichar"
         fi

         if test "$gccnum" -ge "296"; then