This changes the python generated makefiles
targets/*/*/Makefile targets/*/*/normal/Makefile targets/*/*/fallback/Makefile to use a common copy of romcc, and to leave this compiler untouched by 'make clean' in targets/*/*/fallback/ and targets/*/*/normal/ . 'make clean' in targets/*/*/ will clean romcc. Thanks to Mats for the initial idea and implementation of a tool to do this. This patch has almost the same behaviour as the original tool without having to run the tool each time. Tested for abuild-friendliness. The patch saves ~10-12 seconds for every target using romcc. For a full abuild run, this is ~20% time saved. For the first 38 abuild targets, total build time is down to 13m24s instead of 16m22s on my machine. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Mats Erik Andersson <mats.andersson@gisladisker.se> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3564 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
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@@ -2159,10 +2159,13 @@ def writemakefile(path):
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file.write("clean: ")
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for i in romimages.keys():
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file.write(" %s-clean" % i)
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file.write(" base-clean")
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file.write("\n\n")
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for i, o in romimages.items():
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file.write("%s-clean:\n" % o.getname())
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file.write("\t(cd %s; $(MAKE) clean)\n\n" % o.getname())
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file.write("base-clean:\n")
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file.write("\trm -f romcc*\n\n")
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for i in buildroms:
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file.write("%s:" % i.name)
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