diff options
| author | Tobias Klauser <tklauser@distanz.ch> | 2014-08-15 10:23:32 +0200 |
|---|---|---|
| committer | Tobias Klauser <tklauser@distanz.ch> | 2014-08-15 10:26:49 +0200 |
| commit | ea471349bfe6f6a95877947db18f72c4cf693630 (patch) | |
| tree | f9ebbb17b997bbcb57a4509da56ba7feff23565b /Makefile | |
| parent | 62bdf888459a6d2ae50d2d2d00447307e0190a97 (diff) | |
build: Add build flag to enable sparse checking of C source files
Similar to the 'make C=1' for the Linux kernel, wire up the sparse
command for our build system in a similar fashion. Use 'make C=1 [tool]'
to check the source files using sparse. Of course, the sparse tool needs
to be installed and available in your $PATH for this to work.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -107,6 +107,9 @@ ifeq ("$(origin CROSS_LD_LIBRARY_PATH)", "command line") LDFLAGS += -L$(CROSS_LD_LIBRARY_PATH) endif +CHECKFLAGS = -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix \ + -Wbitwise -Wnoreturn-void + VERSION_SHORT = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION) VERSION_STRING = "$(VERSION_SHORT)$(CONFIG_RC)" VERSION_LONG = "$(VERSION_SHORT)$(CONFIG_RC) ($(NAME))" |