path: root/Makefile
diff options
authorMasahiro Yamada <>2015-05-26 12:51:25 +0900
committerTom Rini <>2015-05-28 08:18:22 -0400
commit3113471f3a96cbc54e1dae3d124e8e4ad05411c0 (patch)
tree68f039b483697806be23c5337c612073feea5bfb /Makefile
parentea11b401b5ca10b5991e7c65832cfb7db54996c1 (diff)
kbuild: define DO_DEPS_ONLY for u-boot.cfg to fix build error
Since 741e58e0fc8e (Create a .cfg file containing the CONFIG options used to build), all the Blackfin boards fail to build if the parallel (-j) option is passed. $ make -s bf506f-ezkit_defconfig # # configuration written to .config # $ make -j8 CROSS_COMPILE=bfin-elf- scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config.h UPD include/config.h GEN include/ GEN include/ CHK include/config/uboot.release CHK include/generated/timestamp_autogenerated.h UPD include/generated/timestamp_autogenerated.h CFG u-boot.cfg include/asm-offsets.h:3:43: fatal error: generated/generic-asm-offsets.h: No such file or directory compilation terminated. make: *** [u-boot.cfg] Error 1 When parsing header files for defined CONFIG options, DO_DEPS_ONLY must be defined to exclude generated headers that might not have been available yet. Signed-off-by: Masahiro Yamada <> Reviewed-by: Simon Glass <>
Diffstat (limited to 'Makefile')
1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 386972890d..14f782ecb5 100644
--- a/Makefile
+++ b/Makefile
@@ -876,7 +876,7 @@ endif
# Create a file containing the configuration options the image was built with
quiet_cmd_cpp_cfg = CFG $@
cmd_cpp_cfg = $(CPP) -Wp,-MD,$(depfile) $(cpp_flags) $(LDPPFLAGS) -ansi \
- -D__ASSEMBLY__ -x assembler-with-cpp -P -dM -E -o $@ $<
+ -DDO_DEPS_ONLY -D__ASSEMBLY__ -x assembler-with-cpp -P -dM -E -o $@ $<
MKIMAGEFLAGS_u-boot.img = -A $(ARCH) -T firmware -C none -O u-boot \
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