Messages in this thread Patch in this message | | | From | Marc-Christian Petersen <> | Subject | Re: [PATCH][2.4] Speedup 'make dep' | Date | Thu, 27 Feb 2003 00:25:02 +0100 |
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On Tuesday 21 January 2003 02:03, Benoit Poulot-Cazajous wrote:
Hi Marcelo,
apply this too, please!
> During 'make dep', make spends most of its time (sometimes more > than 75%) uselessly analysing .hdepend. Delaying its production > makes 'make dep' much faster. > The following patch also builds .depend last, in order to make > the dependency information generation more resistant against > ^C and other failures. > > Regards, > > -- Benoit diff -Nru a/Makefile b/Makefile --- a/Makefile 2003-01-10 22:32:25.000000000 +0100 +++ b/Makefile 2003-01-20 09:52:43.000000000 +0100 @@ -488,12 +488,13 @@ find . -type f -print | sort | xargs sum > .SUMS dep-files: scripts/mkdep archdep include/linux/version.h - scripts/mkdep -- init/*.c > .depend - scripts/mkdep -- `find $(FINDHPATH) \( -name SCCS -o -name .svn \) -prune -o -follow -name \*.h ! -name modversions.h -print` > .hdepend + rm -f .depend .hdepend $(MAKE) $(patsubst %,_sfdep_%,$(SUBDIRS)) _FASTDEP_ALL_SUB_DIRS="$(SUBDIRS)" ifdef CONFIG_MODVERSIONS $(MAKE) update-modverfile endif + scripts/mkdep -- `find $(FINDHPATH) \( -name SCCS -o -name .svn \) -prune -o -follow -name \*.h ! -name modversions.h -print` > .hdepend + scripts/mkdep -- init/*.c > .depend ifdef CONFIG_MODVERSIONS MODVERFILE := $(TOPDIR)/include/linux/modversions.h | |