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| author | Nicholas Piggin <npiggin@gmail.com> | 2018-02-10 15:25:04 +0100 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-03-25 19:01:19 +0200 |
| commit | f49821ee32b76b1a356fab17316eb62430182ecf (patch) | |
| tree | 289c979dcb971c009d3c858851af50a55be8a3e4 /scripts/link-vmlinux.sh | |
| parent | kbuild: remove incremental linking option (diff) | |
| download | linux-f49821ee32b76b1a356fab17316eb62430182ecf.tar.xz linux-f49821ee32b76b1a356fab17316eb62430182ecf.zip | |
kbuild: rename built-in.o to built-in.a
Incremental linking is gone, so rename built-in.o to built-in.a, which
is the usual extension for archive files.
This patch does two things, first is a simple search/replace:
git grep -l 'built-in\.o' | xargs sed -i 's/built-in\.o/built-in\.a/g'
The second is to invert nesting of nested text manipulations to avoid
filtering built-in.a out from libs-y2:
-libs-y2 := $(filter-out %.a, $(patsubst %/, %/built-in.a, $(libs-y)))
+libs-y2 := $(patsubst %/, %/built-in.a, $(filter-out %.a, $(libs-y)))
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'scripts/link-vmlinux.sh')
| -rwxr-xr-x | scripts/link-vmlinux.sh | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh index 601ca8b528b3..08ca08e9105c 100755 --- a/scripts/link-vmlinux.sh +++ b/scripts/link-vmlinux.sh @@ -4,7 +4,7 @@ # link vmlinux # # vmlinux is linked from the objects selected by $(KBUILD_VMLINUX_INIT) and -# $(KBUILD_VMLINUX_MAIN) and $(KBUILD_VMLINUX_LIBS). Most are built-in.o files +# $(KBUILD_VMLINUX_MAIN) and $(KBUILD_VMLINUX_LIBS). Most are built-in.a files # from top-level directories in the kernel tree, others are specified in # arch/$(ARCH)/Makefile. Ordering when linking is important, and # $(KBUILD_VMLINUX_INIT) must be first. $(KBUILD_VMLINUX_LIBS) are archives @@ -18,7 +18,7 @@ # | +--< init/version.o + more # | # +--< $(KBUILD_VMLINUX_MAIN) -# | +--< drivers/built-in.o mm/built-in.o + more +# | +--< drivers/built-in.a mm/built-in.a + more # | # +--< $(KBUILD_VMLINUX_LIBS) # | +--< lib/lib.a + more @@ -51,13 +51,13 @@ info() # # Traditional incremental style of link does not require this step # -# built-in.o output file +# built-in.a output file # archive_builtin() { - info AR built-in.o - rm -f built-in.o; - ${AR} rcsTP${KBUILD_ARFLAGS} built-in.o \ + info AR built-in.a + rm -f built-in.a; + ${AR} rcsTP${KBUILD_ARFLAGS} built-in.a \ ${KBUILD_VMLINUX_INIT} \ ${KBUILD_VMLINUX_MAIN} } @@ -69,7 +69,7 @@ modpost_link() local objects objects="--whole-archive \ - built-in.o \ + built-in.a \ --no-whole-archive \ --start-group \ ${KBUILD_VMLINUX_LIBS} \ @@ -88,7 +88,7 @@ vmlinux_link() if [ "${SRCARCH}" != "um" ]; then objects="--whole-archive \ - built-in.o \ + built-in.a \ --no-whole-archive \ --start-group \ ${KBUILD_VMLINUX_LIBS} \ @@ -99,7 +99,7 @@ vmlinux_link() -T ${lds} ${objects} else objects="-Wl,--whole-archive \ - built-in.o \ + built-in.a \ -Wl,--no-whole-archive \ -Wl,--start-group \ ${KBUILD_VMLINUX_LIBS} \ @@ -164,7 +164,7 @@ cleanup() rm -f .tmp_System.map rm -f .tmp_kallsyms* rm -f .tmp_vmlinux* - rm -f built-in.o + rm -f built-in.a rm -f System.map rm -f vmlinux rm -f vmlinux.o |