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authorHelge Deller <deller@gmx.de>2013-10-18 21:18:46 +0200
committerHelge Deller <deller@gmx.de>2013-11-07 22:28:06 +0100
commitb0756b5adefcb51eaa84810a0b7abd4df8c19eb9 (patch)
treeb836c519c48921084474950bf9e33c4cbdfad33f /arch/parisc/Makefile
parent527973c84077eb9273d0b2408655620de2e30136 (diff)
downloadlinux-b0756b5adefcb51eaa84810a0b7abd4df8c19eb9.tar.bz2
parisc: make "make install" not depend on vmlinux
Install targets (install, zinstall, uinstall) on parisc have a dependency to vmlinux. This may cause parts of the kernel to be rebuilt during installation. We must avoid this since this may run as root. Install targets "ABSOLUTELY MUST NOT MODIFY THE SOURCE TREE." as Linus emphasized this in: http://lkml.org/lkml/2013/7/10/600 So on parisc and maybe other archs we need the same as for x86: 1648e4f8 x86, kbuild: make "make install" not depend on vmlinux This parisc patch was inspired by: 19514fc6 arm, kbuild: make "make install" not depend on vmlinux Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'arch/parisc/Makefile')
-rw-r--r--arch/parisc/Makefile22
1 files changed, 15 insertions, 7 deletions
diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile
index e02f665f804a..7187664034c3 100644
--- a/arch/parisc/Makefile
+++ b/arch/parisc/Makefile
@@ -94,7 +94,7 @@ PALOCONF := $(shell if [ -f $(src)/palo.conf ]; then echo $(src)/palo.conf; \
else echo $(obj)/palo.conf; \
fi)
-palo: vmlinuz
+palo lifimage: vmlinuz
@if test ! -x "$(PALO)"; then \
echo 'ERROR: Please install palo first (apt-get install palo)';\
echo 'or build it from source and install it somewhere in your $$PATH';\
@@ -109,16 +109,23 @@ palo: vmlinuz
fi
$(PALO) -f $(PALOCONF)
-# Shorthands for known targets not supported by parisc, use vmlinux/vmlinuz as default
+BOOT_TARGETS = zImage Image palo lifimage
+INSTALL_TARGETS = zinstall install
+
+PHONY += bzImage $(BOOT_TARGETS) $(INSTALL_TARGETS)
+
+bzImage zImage: vmlinuz
Image: vmlinux
-zImage bzImage: vmlinuz
vmlinuz: vmlinux
@gzip -cf -9 $< > $@
-install: vmlinuz
- sh $(src)/arch/parisc/install.sh \
- $(KERNELRELEASE) $< System.map "$(INSTALL_PATH)"
+install:
+ $(CONFIG_SHELL) $(src)/arch/parisc/install.sh \
+ $(KERNELRELEASE) vmlinux System.map "$(INSTALL_PATH)"
+zinstall:
+ $(CONFIG_SHELL) $(src)/arch/parisc/install.sh \
+ $(KERNELRELEASE) vmlinuz System.map "$(INSTALL_PATH)"
CLEAN_FILES += lifimage
MRPROPER_FILES += palo.conf
@@ -127,10 +134,11 @@ define archhelp
@echo '* vmlinux - Uncompressed kernel image (./vmlinux)'
@echo ' vmlinuz - Compressed kernel image (./vmlinuz)'
@echo ' palo - Bootable image (./lifimage)'
- @echo ' install - Install kernel using'
+ @echo ' install - Install uncompressed vmlinux kernel using'
@echo ' (your) ~/bin/$(INSTALLKERNEL) or'
@echo ' (distribution) /sbin/$(INSTALLKERNEL) or'
@echo ' copy to $$(INSTALL_PATH)'
+ @echo ' zinstall - Install compressed vmlinuz kernel'
endef
# we require gcc 3.3 or above to compile the kernel