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| author | John Crispin <john@openwrt.org> | 2014-04-12 21:21:49 +0000 |
|---|---|---|
| committer | John Crispin <john@openwrt.org> | 2014-04-12 21:21:49 +0000 |
| commit | 76133009c90284c6c0eab59207f01980a3222213 (patch) | |
| tree | 3225ab99d9d57b5de3be77190f5a9ade3949ee0b /include/kernel-defaults.mk | |
| parent | 72803e0e27ec149784ff22ee528a7c11c6eefed1 (diff) | |
| download | upstream-76133009c90284c6c0eab59207f01980a3222213.tar.gz upstream-76133009c90284c6c0eab59207f01980a3222213.tar.bz2 upstream-76133009c90284c6c0eab59207f01980a3222213.zip | |
sparse: add as a new package selectable from the config
This change does multiple things, all related to enable sparse usage as
a static analysis tool selectable from the OpenWrt configuration:
*add a KERNEL_SPARSE option in the config to add sparse to the kernel
build (through the C=1 option usage)
*add sparse as a new host tools. It will get selected automatically when
the above option will be enabled
Signed-off-by: Mathieu Olivari <mathieu@qca.qualcomm.com>
SVN-Revision: 40490
Diffstat (limited to 'include/kernel-defaults.mk')
| -rw-r--r-- | include/kernel-defaults.mk | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/kernel-defaults.mk b/include/kernel-defaults.mk index caaa09d51d..322aeed5fa 100644 --- a/include/kernel-defaults.mk +++ b/include/kernel-defaults.mk @@ -24,6 +24,10 @@ ifneq (,$(KERNEL_CC)) KERNEL_MAKEOPTS += CC="$(KERNEL_CC)" endif +ifdef CONFIG_USE_SPARSE + KERNEL_MAKEOPTS += C=1 CHECK=$(STAGING_DIR_HOST)/bin/sparse +endif + export HOST_EXTRACFLAGS=-I$(STAGING_DIR_HOST)/include # defined in quilt.mk |