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authorArnd Bergmann <arnd@arndb.de>2016-06-15 17:45:46 +0200
committerMichal Marek <mmarek@suse.com>2016-07-18 21:31:35 +0200
commit58ab5e0c2c40ec48e682179e8f2e4cda2ece201b (patch)
treee3346feaefd272946190306b96da8215b74b50c0 /arch/x86/boot
parent3308b28569ba3327419658edd194a967e3fd51e2 (diff)
downloadop-kernel-dev-58ab5e0c2c40ec48e682179e8f2e4cda2ece201b.zip
op-kernel-dev-58ab5e0c2c40ec48e682179e8f2e4cda2ece201b.tar.gz
Kbuild: arch: look for generated headers in obtree
There are very few files that need add an -I$(obj) gcc for the preprocessor or the assembler. For C files, we add always these for both the objtree and srctree, but for the other ones we require the Makefile to add them, and Kbuild then adds it for both trees. As a preparation for changing the meaning of the -I$(obj) directive to only refer to the srctree, this changes the two instances in arch/x86 to use an explictit $(objtree) prefix where needed, otherwise we won't find the headers any more, as reported by the kbuild 0day builder. arch/x86/realmode/rm/realmode.lds.S:75:20: fatal error: pasyms.h: No such file or directory Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Michal Marek <mmarek@suse.com>
Diffstat (limited to 'arch/x86/boot')
-rw-r--r--arch/x86/boot/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
index 700a9c6..f3784c3 100644
--- a/arch/x86/boot/Makefile
+++ b/arch/x86/boot/Makefile
@@ -96,7 +96,7 @@ $(obj)/zoffset.h: $(obj)/compressed/vmlinux FORCE
$(call if_changed,zoffset)
-AFLAGS_header.o += -I$(obj)
+AFLAGS_header.o += -I$(objtree)/$(obj)
$(obj)/header.o: $(obj)/zoffset.h
LDFLAGS_setup.elf := -T
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