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| author | Sam Ravnborg <sam@mars.ravnborg.org> | 2006-07-01 09:58:02 +0200 |
|---|---|---|
| committer | Sam Ravnborg <sam@mars.ravnborg.org> | 2006-07-01 09:58:02 +0200 |
| commit | 5e8d780d745c1619aba81fe7166c5a4b5cad2b84 (patch) | |
| tree | a1631c493bc44294e346ec09b89ed524572d85cb /scripts/Makefile.host | |
| parent | 598736c55622f7ea65b98f93c825ff95c433877c (diff) | |
| download | lwn-5e8d780d745c1619aba81fe7166c5a4b5cad2b84.tar.gz lwn-5e8d780d745c1619aba81fe7166c5a4b5cad2b84.zip | |
kbuild: fix ia64 breakage after introducing make -rR
kbuild used $¤(*F to get filename of target without extension.
This was used in several places all over kbuild, but introducing
make -rR broke his for all cases where we specified full path to
target/prerequsite. It is assumed that make -rR disables old style
suffix-rules which is why is suddenly failed.
ia64 was impacted by this change because several div* routines in
arch/ia64/lib are build using explicit paths and then kbuild failed.
Thanks to David Mosberger-Tang <David.Mosberger@acm.org> for an explanation
what was the root-cause and for testing on ia64.
This patch also fixes two uses of $(*F) in arch/um
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to 'scripts/Makefile.host')
| -rw-r--r-- | scripts/Makefile.host | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/scripts/Makefile.host b/scripts/Makefile.host index 2b066d12af2c..18ecd4d5df7f 100644 --- a/scripts/Makefile.host +++ b/scripts/Makefile.host @@ -80,8 +80,10 @@ obj-dirs += $(host-objdirs) ##### # Handle options to gcc. Support building with separate output directory -_hostc_flags = $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS_$(*F).o) -_hostcxx_flags = $(HOSTCXXFLAGS) $(HOST_EXTRACXXFLAGS) $(HOSTCXXFLAGS_$(*F).o) +_hostc_flags = $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) \ + $(HOSTCFLAGS_$(basetarget).o) +_hostcxx_flags = $(HOSTCXXFLAGS) $(HOST_EXTRACXXFLAGS) \ + $(HOSTCXXFLAGS_$(basetarget).o) ifeq ($(KBUILD_SRC),) __hostc_flags = $(_hostc_flags) |