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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.lib | |
| 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.lib')
| -rw-r--r-- | scripts/Makefile.lib | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 2cb4935e85d1..fc498fee68ed 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -82,12 +82,12 @@ obj-dirs := $(addprefix $(obj)/,$(obj-dirs)) # than one module. In that case KBUILD_MODNAME will be set to foo_bar, # where foo and bar are the name of the modules. name-fix = $(subst $(comma),_,$(subst -,_,$1)) -basename_flags = -D"KBUILD_BASENAME=KBUILD_STR($(call name-fix,$(*F)))" +basename_flags = -D"KBUILD_BASENAME=KBUILD_STR($(call name-fix,$(basetarget)))" modname_flags = $(if $(filter 1,$(words $(modname))),\ -D"KBUILD_MODNAME=KBUILD_STR($(call name-fix,$(modname)))") -_c_flags = $(CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$(*F).o) -_a_flags = $(AFLAGS) $(EXTRA_AFLAGS) $(AFLAGS_$(*F).o) +_c_flags = $(CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$(basetarget).o) +_a_flags = $(AFLAGS) $(EXTRA_AFLAGS) $(AFLAGS_$(basetarget).o) _cpp_flags = $(CPPFLAGS) $(EXTRA_CPPFLAGS) $(CPPFLAGS_$(@F)) # If building the kernel in a separate objtree expand all occurrences |