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authorDavid Woodhouse <dwmw2@infradead.org>2006-09-21 09:01:45 +0100
committerDavid Woodhouse <dwmw2@infradead.org>2006-09-21 09:01:45 +0100
commitf17b7bad396c8f748620f54a88754a1f5af02c8a (patch)
treef003124a953a6fcf1da0ab07ad61899343cd69e9
parentRemove UML header export (diff)
downloadlinux-dev-f17b7bad396c8f748620f54a88754a1f5af02c8a.tar.xz
linux-dev-f17b7bad396c8f748620f54a88754a1f5af02c8a.zip
Don't advertise (or allow) headers_{install,check} where inappropriate.
For architectures which don't have the include/asm-$(ARCH)/Kbuild file, like ARM26, UM, etc. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to '')
-rw-r--r--Makefile11
1 files changed, 9 insertions, 2 deletions
diff --git a/Makefile b/Makefile
index edfc2fdf76c9..33074e834e9c 100644
--- a/Makefile
+++ b/Makefile
@@ -894,6 +894,9 @@ export INSTALL_HDR_PATH
PHONY += headers_install
headers_install: include/linux/version.h
+ @if [ ! -r include/asm-$(ARCH)/Kbuild ]; then \
+ echo '*** Error: Headers not exportable for this architecture ($(ARCH))'; \
+ exit 1 ; fi
$(Q)unifdef -Ux /dev/null
$(Q)rm -rf $(INSTALL_HDR_PATH)/include
$(Q)$(MAKE) -rR -f $(srctree)/scripts/Makefile.headersinst obj=include
@@ -1076,13 +1079,17 @@ help:
@echo ' cscope - Generate cscope index'
@echo ' kernelrelease - Output the release version string'
@echo ' kernelversion - Output the version stored in Makefile'
- @echo ' headers_install - Install sanitised kernel headers to INSTALL_HDR_PATH'
+ @if [ -r include/asm-$(ARCH)/Kbuild ]; then \
+ echo ' headers_install - Install sanitised kernel headers to INSTALL_HDR_PATH'; \
+ fi
@echo ' (default: $(INSTALL_HDR_PATH))'
@echo ''
@echo 'Static analysers'
@echo ' checkstack - Generate a list of stack hogs'
@echo ' namespacecheck - Name space analysis on compiled kernel'
- @echo ' headers_check - Sanity check on exported headers'
+ @if [ -r include/asm-$(ARCH)/Kbuild ]; then \
+ echo ' headers_check - Sanity check on exported headers'; \
+ fi
@echo ''
@echo 'Kernel packaging:'
@$(MAKE) $(build)=$(package-dir) help