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| author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2013-02-20 13:56:15 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-02-21 14:41:35 +0100 |
| commit | 488374c56482456a0fb0e698829bf1592bf597cd (patch) | |
| tree | 56663f92f44e016c7c8093c029a85e6f677540af /scripts/Makefile.lib | |
| parent | 6b005a6098124806d856031666ab09566e7908c9 (diff) | |
| download | barebox-488374c56482456a0fb0e698829bf1592bf597cd.tar.gz barebox-488374c56482456a0fb0e698829bf1592bf597cd.tar.xz | |
Makefile.lib: introduce lwl-y for lowlevel code
The lowlevel code is expected to be present only ONCE
in PBL is enabled otherwise in barebox
This fix the module support with PBL and allow to reduce the size of barebox
by drop the lowlevell init in barebox as the compiler does not discard it
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'scripts/Makefile.lib')
| -rw-r--r-- | scripts/Makefile.lib | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index f7d672160c..871c44b482 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -21,6 +21,14 @@ lib-y := $(filter-out $(obj-y), $(sort $(lib-y) $(lib-m))) # o if we encounter foo/ in $(obj-m), remove it from $(obj-m) # and add the directory to the list of dirs to descend into: $(subdir-m) +# lowlevel is present in the PBL if enabled +# otherwise in barebox +ifeq ($(CONFIG_PBL_IMAGE), y) +pbl-y += $(lwl-y) +else +obj-y += $(lwl-y) +endif + # for non dirs add pbl- prefix to the target # so we recompile the source with custom flags and custom quiet __pbl-y := $(notdir $(pbl-y)) |