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| author | Kevin Cernekee <cernekee@gmail.com> | 2011-05-10 15:47:16 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-06-03 10:34:41 +0900 |
| commit | 77a75aa402d6021f2b0059ef1c2f92cb6b10fbaf (patch) | |
| tree | 958edbd4844045d98102a25c661a322275cbd7c7 | |
| parent | c02eace342342b3156426e7a5ffe1ddc93552c51 (diff) | |
| download | lwn-77a75aa402d6021f2b0059ef1c2f92cb6b10fbaf.tar.gz lwn-77a75aa402d6021f2b0059ef1c2f92cb6b10fbaf.zip | |
kbuild: Fix GNU make v3.80 compatibility
commit 43f67c98161c65f1b2e3af3a9ce6741850072c06 upstream.
According to Documentation/Changes, the kernel should be buildable with
GNU make 3.80+. Commit 88d7be031f9f975bb3f50a0b5ef3796a671e7edf (kbuild:
Use a single clean rule for kernel and external modules) introduced the
"$(or" construct, which requires make 3.81. This causes "make clean" to
malfunction when it is used with external modules.
Replace "$(or" with an equivalent "$(if" expression, to restore backward
compatibility.
Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -1368,7 +1368,7 @@ endif # KBUILD_EXTMOD clean: $(clean-dirs) $(call cmd,rmdirs) $(call cmd,rmfiles) - @find $(or $(KBUILD_EXTMOD), .) $(RCS_FIND_IGNORE) \ + @find $(if $(KBUILD_EXTMOD), $(KBUILD_EXTMOD), .) $(RCS_FIND_IGNORE) \ \( -name '*.[oas]' -o -name '*.ko' -o -name '.*.cmd' \ -o -name '.*.d' -o -name '.*.tmp' -o -name '*.mod.c' \ -o -name '*.symtypes' -o -name 'modules.order' \ |