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authorGravatar Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>2006-05-21 15:05:49 +0000
committerGravatar Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>2006-05-21 15:05:49 +0000
commit4148afe04975c6003bde330db2b074d49f25f5d3 (patch)
tree54f886f06dd789749a81d3955686cc043ec03f1b /Makefile
parenta1e130f122c7fdc69ddf9e9937458530eff185ac (diff)
downloadbusybox-4148afe04975c6003bde330db2b074d49f25f5d3.tar.gz
busybox-4148afe04975c6003bde330db2b074d49f25f5d3.tar.bz2
- fix wrong path to scripts/usage; It is in the builddir and not in the srcdir.
- flag .depend as .NOTPARALLEL to workaround bug in make-3.80 and make-3.81 Some more details on the second workaround (i.e. kludge): make-3.80 silently fails, while make-3.81 is at least self-conscious enough to admit: include/usage_compressed.h: .config scripts/usage # Implicit rule search has not been done. # File does not exist. # File has not been updated. # Dependencies commands running (THIS IS A BUG). # commands to execute (from `/home/cow/src/bb2/Makefile', line 430): $(Q)$(SHELL) $(top_srcdir)/scripts/usage_compressed "$(top_builddir)/scripts" > $@ I'm giving up on trying to run the rest of the prerequisites of .depend in parallel and just (try to) indicate that the prerequisites of .depend are not to be run in parallel. While this makes `make distclean defconfig;make -j´ work for me, it is not a real -- longterm -- solution; FIXME
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile12
1 files changed, 8 insertions, 4 deletions
diff --git a/Makefile b/Makefile
index b13f79323..77c25742b 100644
--- a/Makefile
+++ b/Makefile
@@ -415,17 +415,21 @@ include/bbconfigopts.h: .config
endif
ifeq ($(strip $(CONFIG_FEATURE_COMPRESS_USAGE)),y)
-scripts/usage: $(top_srcdir)/scripts/usage.c
+USAGE_BIN:=scripts/usage
+$(USAGE_BIN): $(top_srcdir)/scripts/usage.c
$(do_link.h)
DEP_INCLUDES += include/usage_compressed.h
-include/usage_compressed.h: scripts/usage .config
- $(Q)$(SHELL) $(top_srcdir)/scripts/usage_compressed "$(top_srcdir)/scripts" > $@
+include/usage_compressed.h: .config $(USAGE_BIN)
+ $(Q)$(SHELL) $(top_srcdir)/scripts/usage_compressed "$(top_builddir)/scripts" > $@
endif # CONFIG_FEATURE_COMPRESS_USAGE
+# workaround alleged bug in make-3.80, make-3.81
+.NOTPARALLEL: .depend
+
depend dep: .depend
-.depend: scripts/bb_mkdep $(DEP_INCLUDES)
+.depend: scripts/bb_mkdep $(USAGE_BIN) $(DEP_INCLUDES)
$(disp_gen)
$(Q)rm -f .depend
$(Q)mkdir -p include/config