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authorPatrick Georgi <patrick@georgi-clan.de>2014-07-15 12:28:12 +0200
committerPatrick Georgi <patrick@georgi-clan.de>2014-07-15 14:27:04 +0200
commit913e1718cdb3168117555287b99d00d6e6fed55d (patch)
tree4c6967f66a8df636704160dfcff0565d9971467f /util/cbfstool
parent18ff4f166beef62175a81e9ffc7390d4a0ae5b64 (diff)
downloadcoreboot-913e1718cdb3168117555287b99d00d6e6fed55d.tar.xz
build system: fix another cbfstool race
It just doesn't work to have files depend on their parent directory: As soon as the files are written, the time stamp of the directory changes, too. This led to spurious updates of cbfstool and rmodtool, and related "permission denied" errors when linker and build system ran into each other. Change-Id: I44a7d7b4b1d47a1567ece1f57dfd6745d05ee651 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/6276 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Diffstat (limited to 'util/cbfstool')
-rw-r--r--util/cbfstool/Makefile.inc7
1 files changed, 2 insertions, 5 deletions
diff --git a/util/cbfstool/Makefile.inc b/util/cbfstool/Makefile.inc
index 0548ea40d0..410d96c702 100644
--- a/util/cbfstool/Makefile.inc
+++ b/util/cbfstool/Makefile.inc
@@ -27,9 +27,6 @@ ifeq ($(shell uname -s | cut -c-7 2>/dev/null), MINGW32)
TOOLFLAGS+=-mno-ms-bitfields
endif
-$(objutil)/cbfstool:
- mkdir -p $@
-
$(objutil)/cbfstool/%.o: $(top)/util/cbfstool/%.c
printf " HOSTCC $(subst $(objutil)/,,$(@))\n"
$(HOSTCC) $(TOOLFLAGS) $(HOSTCFLAGS) -c -o $@ $<
@@ -42,10 +39,10 @@ $(objutil)/cbfstool/%.o: $(top)/util/cbfstool/lzma/C/%.c
printf " HOSTCC $(subst $(objutil)/,,$(@))\n"
$(HOSTCC) $(TOOLFLAGS) $(HOSTCFLAGS) -c -o $@ $<
-$(objutil)/cbfstool/cbfstool: $(objutil)/cbfstool $(addprefix $(objutil)/cbfstool/,$(cbfsobj))
+$(objutil)/cbfstool/cbfstool: $(addprefix $(objutil)/cbfstool/,$(cbfsobj))
printf " HOSTCC $(subst $(objutil)/,,$(@)) (link)\n"
$(HOSTCC) $(TOOLFLAGS) -o $@ $(addprefix $(objutil)/cbfstool/,$(cbfsobj))
-$(objutil)/cbfstool/rmodtool: $(objutil)/cbfstool $(addprefix $(objutil)/cbfstool/,$(rmodobj))
+$(objutil)/cbfstool/rmodtool: $(addprefix $(objutil)/cbfstool/,$(rmodobj))
printf " HOSTCC $(subst $(objutil)/,,$(@)) (link)\n"
$(HOSTCC) $(TOOLFLAGS) -o $@ $(addprefix $(objutil)/cbfstool/,$(rmodobj))