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authorHeiko Schocher <hs@denx.de>2019-10-25 14:46:54 +0200
committerTom Rini <trini@konsulko.com>2019-11-06 09:22:32 -0500
commit0f282c1876af26cc2c8c018ae6293a691561011e (patch)
tree6b3bf817d09ac79e8bd32f4c70fac394025a4558 /Makefile
parenta8c184663349cbaf029f97d306c63b1ffa7eb544 (diff)
Makefile: fix dependency for imx targets
imx targets are defined in arch/arm/mach-imx/Makefile. Some of them are dependent on targets defined in main Makefile. For the Makefile in arch/arm/mach-imx this targets must be finished before the imx targets are build, if not you get for example the error: make -f /home/hs/abb/mainlining/u-boot/scripts/Makefile.build obj=arch/arm/mach-imx u-boot-dtb.imx make[2]: *** No rule to make target 'u-boot-fit-dtb.bin', needed by 'u-boot-dtb.imx'. Stop. make[1]: *** [/home/hs/abb/mainlining/u-boot/Makefile:1123: u-boot-dtb.imx] Error 2 make[1]: *** Waiting for unfinished jobs.... make[1]: Leaving directory '/work/hs/compile/u-boot/aristainetos2_defconfig' make: *** [Makefile:148: sub-make] Error 2 compile failed In above case of CONFIG_MULTI_DTB_FIT is defined, the u-boot-dtb.imx is dependent on the u-boot-fit-dtb.bin which may is not build yet ... I could reproduce this error on a travis build also if I build an out-of-tree build on a local machine with a build directory on a "slow" slow storage device. If building the same source target with a build dir on a fast storage device, the build works. I found no solution to tell the arch/arm/mach-imx/Makefile to find the targets in main Makefile, if there is a way this would be the better fix. I solved it by adding a IMX_DEPS var, which holds a list of main u-boot targets, which must be finished, before calling imx targets and fixed the build for imx targets which enabled CONFIG_MULTI_DTB_FIT. I think it is just luck, that imx targets with CONFIG_OF_SEPARATE enabled build, because the u-boot-dtb.imx target depends on u-boot-dtb.bin which gets build early enough before starting with u-boot-dtb.imx. May this targets should be fixed too. Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile10
1 files changed, 9 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 3000d30be2..a94b538e4a 100644
--- a/Makefile
+++ b/Makefile
@@ -1125,7 +1125,15 @@ u-boot.bin: u-boot-nodtb.bin FORCE
$(call if_changed,copy)
endif
-%.imx: %.bin
+# we call Makefile in arch/arm/mach-imx which
+# has targets which are dependent on targets defined
+# here. make could not resolve them and we must ensure
+# that they are finished before calling imx targets
+ifeq ($(CONFIG_MULTI_DTB_FIT),y)
+IMX_DEPS = u-boot-fit-dtb.bin
+endif
+
+%.imx: $(IMX_DEPS) %.bin
$(Q)$(MAKE) $(build)=arch/arm/mach-imx $@
$(BOARD_SIZE_CHECK)