configure: enable unused variable warnings

Only suppress unused function warnings, rather than supprressing all
unused-* warnings. Unused functions can still be seen with
--enable-extra-warnings.

Change-Id: Ibca20d859dbffedd76bd082ffe0fa685c3ac198e
This commit is contained in:
John Koleszar 2011-02-04 11:51:21 -05:00
parent 6bf7e2cc37
commit b601eb8cda

2
configure vendored
View File

@ -493,7 +493,7 @@ process_toolchain() {
check_add_cflags -Wpointer-arith
check_add_cflags -Wtype-limits
check_add_cflags -Wcast-qual
enabled extra_warnings || check_add_cflags -Wno-unused
enabled extra_warnings || check_add_cflags -Wno-unused-function
fi
if enabled icc; then