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authorKyösti Mälkki <kyosti.malkki@gmail.com>2012-04-19 12:00:06 +0300
committerPatrick Georgi <patrick@georgi-clan.de>2012-04-21 09:43:32 +0200
commit0db2ae3ac44ceb05e96973e6101d472dbef164a0 (patch)
tree94f0234b1007563a0037bba353d1c7c2a574dc18 /src/arch/x86
parent93b4ed91f6b1027c370da9bdd6d86664dcda671b (diff)
Makefile: define build result directories
Final build results (.elf, .debug, .map) are to be placed under directory $(objcbfs), the default is: $(obj)/cbfs/$(CONFIG_CBFS_PREFIX)/ Intermediate build results (.o, .s, .S, .inc, .ld) that do not have a clear one-to-one relation to a file under src/ are to be placed under directory $(objgenerated), the default is: $(obj)/generated Also defines implicit rules for final build results: .debug -> .elf and .map .elf -> .bin Change-Id: I448c6b7c9a952e54170df42091d7db438025a795 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/858 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Diffstat (limited to 'src/arch/x86')
-rwxr-xr-xsrc/arch/x86/Makefile.inc15
1 files changed, 15 insertions, 0 deletions
diff --git a/src/arch/x86/Makefile.inc b/src/arch/x86/Makefile.inc
index d3b5e07f9f..c374987a2f 100755
--- a/src/arch/x86/Makefile.inc
+++ b/src/arch/x86/Makefile.inc
@@ -139,6 +139,21 @@ $(obj)/cmos_layout.bin: $(NVRAMTOOL) $(top)/src/mainboard/$(MAINBOARDDIR)/cmos.l
$(NVRAMTOOL) -y $(top)/src/mainboard/$(MAINBOARDDIR)/cmos.layout -L $@
#######################################################################
+# Common recipes for all stages
+
+$(objcbfs)/%.bin: $(objcbfs)/%.elf
+ @printf " OBJCOPY $(subst $(obj)/,,$(@))\n"
+ $(OBJCOPY) -O binary $< $@
+
+$(objcbfs)/%.elf: $(objcbfs)/%.debug
+ @printf " OBJCOPY $(subst $(obj)/,,$(@))\n"
+ cp $< $@.tmp
+ $(NM) -n $@.tmp | sort > $(basename $@).map
+ $(OBJCOPY) --strip-debug $@.tmp
+ $(OBJCOPY) --add-gnu-debuglink=$< $@.tmp
+ mv $@.tmp $@
+
+#######################################################################
# Build the coreboot_ram (stage 2)
$(obj)/coreboot_ram: $(obj)/coreboot_ram.o $(src)/arch/x86/coreboot_ram.ld #ldoptions