diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-04-09 13:59:00 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-04-09 13:59:00 -0400 |
| commit | 3cb42092ff02edec34bf936b7400b1f1efc8ca43 (patch) | |
| tree | d3ed575e3d3d4a5e7481e6ac2b8f345d30399dd0 /arch | |
| parent | 0034102808e0dbbf3a2394b82b1bb40b5778de9e (diff) | |
um: fix linker script generation
while we can't just use -U$(SUBARCH), we still need to kill idiotic define
(implicit -Di386=1), both for SUBARCH=i386 and SUBARCH=x86/CONFIG_64BIT=n
builds.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/um/kernel/Makefile | 7 | ||||
| -rw-r--r-- | arch/x86/Makefile.um | 3 |
2 files changed, 7 insertions, 3 deletions
diff --git a/arch/um/kernel/Makefile b/arch/um/kernel/Makefile index 492bc4c1b62..65a1c3d690e 100644 --- a/arch/um/kernel/Makefile +++ b/arch/um/kernel/Makefile @@ -3,9 +3,10 @@ # Licensed under the GPL # -CPPFLAGS_vmlinux.lds := -DSTART=$(LDS_START) \ - -DELF_ARCH=$(LDS_ELF_ARCH) \ - -DELF_FORMAT=$(LDS_ELF_FORMAT) +CPPFLAGS_vmlinux.lds := -DSTART=$(LDS_START) \ + -DELF_ARCH=$(LDS_ELF_ARCH) \ + -DELF_FORMAT=$(LDS_ELF_FORMAT) \ + $(LDS_EXTRA) extra-y := vmlinux.lds clean-files := diff --git a/arch/x86/Makefile.um b/arch/x86/Makefile.um index 4be406abeef..36b62bc5263 100644 --- a/arch/x86/Makefile.um +++ b/arch/x86/Makefile.um @@ -14,6 +14,9 @@ LINK-y += $(call cc-option,-m32) export LDFLAGS +LDS_EXTRA := -Ui386 +export LDS_EXTRA + # First of all, tune CFLAGS for the specific CPU. This actually sets cflags-y. include $(srctree)/arch/x86/Makefile_32.cpu |