GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-06-20 05:31:15 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

kbuild: rename built-in.o to built-in.a

Browse source 
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>
This commit is contained in:
Nicholas Piggin 2018-02-11 00:25:04 +10:00 • committed by Masahiro Yamada
parent 6358d6e8b9
commit f49821ee32
12 changed files with 41 additions and 41 deletions
Download patch file Download diff file Expand all files Collapse all files

20
scripts/link-vmlinux.sh
View file

@ -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