diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2011-11-27 00:15:07 -0500 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2012-01-14 19:32:29 -0500 |
| commit | a899b909abe14e8e35a81997c828201d1beaff78 (patch) | |
| tree | 290f90323a9da4f107925f19bb2806f82d6adb90 /test | |
| parent | 93a11d8bb29423727cdd71c12b6ae8accc21997b (diff) | |
buildsys: cache build flags in vars
Running `make clean` atm takes like 20 seconds because every subdir
re-evaluates all the toolchain flags. Add some helpers to automate
the process of setting up variables to cache the result of tests,
as well as the checking of an already set flag.
Now `make clean` takes like 2 seconds on my system.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'test')
| -rw-r--r-- | test/Rules.mak | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/test/Rules.mak b/test/Rules.mak index 2131a7b18..4b4345eae 100644 --- a/test/Rules.mak +++ b/test/Rules.mak @@ -57,7 +57,8 @@ endif endif XCOMMON_CFLAGS := -I$(top_builddir)test -D_GNU_SOURCE -XWARNINGS += $(call check_gcc,-Wstrict-prototypes,) +CFLAG_-Wstrict-prototypes ?= $(call check_gcc,-Wstrict-prototypes,) +XWARNINGS += $(CFLAG_-Wstrict-prototypes) CFLAGS := -nostdinc -I$(top_builddir)$(LOCAL_INSTALL_PATH)/usr/include CFLAGS += $(XCOMMON_CFLAGS) $(KERNEL_INCLUDES) $(CC_INC) CFLAGS += $(OPTIMIZATION) $(CPU_CFLAGS) $(XWARNINGS) |