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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2017-06-25 10:53:08 +0900 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2017-06-30 08:59:55 +0900 |
| commit | 44ea9948e93556a501c6de50b0a77042a0ba077f (patch) | |
| tree | 2ae45a5a7c417b98d59dd0b394b4d8a78cffd701 /arch | |
| parent | 9289ea7f952b14ef2627edc49f9508234952a85e (diff) | |
| download | linux-44ea9948e93556a501c6de50b0a77042a0ba077f.tar.gz linux-44ea9948e93556a501c6de50b0a77042a0ba077f.tar.bz2 linux-44ea9948e93556a501c6de50b0a77042a0ba077f.zip | |
tile: fix dependency and .*.cmd inclusion for incremental build
Build targets using if_changed(_rule) must depend on FORCE so that
they are evaluated every time.
In order to include .*.cmd files correctly, build targets added to
"targets" must not be prefixed with $(obj)/ because it is done by
scripts/Makefile.lib .
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/tile/kernel/vdso/Makefile | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/arch/tile/kernel/vdso/Makefile b/arch/tile/kernel/vdso/Makefile index c54fff37b5ff..cf162a23e866 100644 --- a/arch/tile/kernel/vdso/Makefile +++ b/arch/tile/kernel/vdso/Makefile @@ -42,10 +42,9 @@ $(obj)/vdso.o: $(obj)/vdso.so # link rule for the .so file, .lds has to be first SYSCFLAGS_vdso.so.dbg = $(c_flags) -$(obj)/vdso.so.dbg: $(src)/vdso.lds $(obj-vdso) +$(obj)/vdso.so.dbg: $(src)/vdso.lds $(obj-vdso) FORCE $(call if_changed,vdsold) - # We also create a special relocatable object that should mirror the symbol # table and layout of the linked DSO. With ld -R we can then refer to # these symbols in the kernel code rather than hand-coded addresses. @@ -96,17 +95,17 @@ KBUILD_CFLAGS_32 := $(filter-out -m64,$(KBUILD_CFLAGS)) KBUILD_CFLAGS_32 += -m32 -fPIC -shared obj-vdso32 = $(patsubst %, v%32.o, $(vdso-syms)) -obj-vdso32 := $(addprefix $(obj)/, $(obj-vdso32)) targets += $(obj-vdso32) vdso32.so vdso32.so.dbg +obj-vdso32 := $(addprefix $(obj)/, $(obj-vdso32)) $(obj-vdso32:%=%): KBUILD_AFLAGS = $(KBUILD_AFLAGS_32) $(obj-vdso32:%=%): KBUILD_CFLAGS = $(KBUILD_CFLAGS_32) -$(obj)/vgettimeofday32.o: $(obj)/vgettimeofday.c +$(obj)/vgettimeofday32.o: $(obj)/vgettimeofday.c FORCE $(call if_changed_rule,cc_o_c) -$(obj)/vrt_sigreturn32.o: $(obj)/vrt_sigreturn.S +$(obj)/vrt_sigreturn32.o: $(obj)/vrt_sigreturn.S FORCE $(call if_changed,as_o_S) # Force dependency @@ -114,5 +113,5 @@ $(obj)/vdso32.o: $(obj)/vdso32.so SYSCFLAGS_vdso32.so.dbg = -m32 -shared -s -Wl,-soname=linux-vdso32.so.1 \ $(call cc-ldoption, -Wl$(comma)--hash-style=both) -$(obj)/vdso32.so.dbg: $(src)/vdso.lds $(obj-vdso32) +$(obj)/vdso32.so.dbg: $(src)/vdso.lds $(obj-vdso32) FORCE $(call if_changed,vdsold) |