57ffeb0578
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1059 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
164 lines
4.9 KiB
Text
164 lines
4.9 KiB
Text
## This is Architecture independant part of the makefile
|
|
|
|
uses HAVE_OPTION_TABLE
|
|
|
|
makedefine CPP:= $(CC) -no-gcc -x assembler-with-cpp -DASSEMBLY -E
|
|
makedefine LIBGCC_FILE_NAME := $(shell $(CC) -print-libgcc-file-name)
|
|
makedefine GCC_INC_DIR := $(shell $(CC) -print-search-dirs | sed -ne "s/install: \(.*\)/\1include/gp")
|
|
|
|
makedefine CPPFLAGS := -I$(TOP)/src/include -I$(TOP)/src/arch/$(ARCH)/include -I$(GCC_INC_DIR) $(CPUFLAGS)
|
|
makedefine ROMCCPPFLAGS := -D__ROMCC__=0 -D__ROMCC_MINOR__=34
|
|
makedefine CFLAGS := $(CPU_OPT) $(CPPFLAGS) -Os -nostdinc -nostdlib -fno-builtin -Wall
|
|
|
|
makedefine HOSTCFLAGS:= -Os -Wall
|
|
|
|
makerule ldscript.ld
|
|
depends "ldoptions $(LDSUBSCRIPTS-1)"
|
|
action "echo \"INCLUDE ldoptions\" > $@ ; for file in $(LDSUBSCRIPTS-1) ; do echo \"INCLUDE $$file\" >> $@ ; done"
|
|
end
|
|
|
|
#makerule cpuflags
|
|
# depends "Makefile.settings"
|
|
# action "perl -e 'print \"CPUFLAGS :=\n\"; foreach $$var (split(\" \", $$ENV{VARIABLES})) { if (exists($$ENV{$$var})) { print \"CPUFLAGS += -D$$var\" . (length($$ENV{$$var})?\"=\x27$$ENV{$$var}\x27\":\"\") .\"\n\"} else { print \"CPUFLAGS += -U$$var\n\"} }' > $@"
|
|
#end
|
|
|
|
#makerule ldoptions
|
|
# depends "Makefile.settings"
|
|
# action "perl -e 'foreach $$var (split(\" \", $$ENV{VARIABLES})) { if ($$ENV{$$var} =~ m/^(0x[0-9a-fA-F]+|0[0-7]+|[0-9]+)$$/) { print \"$$var = $$ENV{$$var};\n\"; }}' > $@"
|
|
#end
|
|
|
|
makerule linuxbios.strip
|
|
depends "linuxbios"
|
|
action "$(OBJCOPY) -O binary linuxbios linuxbios.strip"
|
|
end
|
|
|
|
makerule linuxbios_c.o
|
|
depends "$(DRIVER) linuxbios.a $(LIBGCC_FILE_NAME)"
|
|
action "$(CC) -nostdlib -r -o $@ c_start.o $(DRIVER) linuxbios.a $(LIBGCC_FILE_NAME)"
|
|
end
|
|
|
|
makerule linuxbios_c
|
|
depends "linuxbios_c.o $(TOP)/src/config/linuxbios_c.ld ldoptions"
|
|
action "$(CC) -nostdlib -nostartfiles -static -o $@ -T $(TOP)/src/config/linuxbios_c.ld linuxbios_c.o"
|
|
action "$(CROSS_COMPILE)nm -n linuxbios_c | sort > linuxbios_c.map"
|
|
end
|
|
|
|
##
|
|
## By default compress the C part of linuxbios
|
|
##
|
|
makedefine LINUXBIOS_PAYLOAD-$(CONFIG_COMPRESS):=linuxbios_payload.nrv2b
|
|
makedefine LINUXBIOS_PAYLOAD-$(CONFIG_UNCOMPRESSED):=linuxbios_payload.bin
|
|
|
|
makerule linuxbios_payload.bin
|
|
depends "linuxbios_c"
|
|
action "$(OBJCOPY) -O binary $< $@"
|
|
end
|
|
|
|
makerule linuxbios_payload.nrv2b
|
|
depends "linuxbios_payload.bin nrv2b"
|
|
action "./nrv2b e $< $@"
|
|
end
|
|
|
|
makerule linuxbios_payload
|
|
depends "$(LINUXBIOS_PAYLOAD-1)"
|
|
action "cp $(LINUXBIOS_PAYLOAD-1) linuxbios_payload"
|
|
end
|
|
|
|
makerule linuxbios
|
|
depends "crt0.o linuxbios_payload ldscript.ld"
|
|
action "$(CC) -nostdlib -nostartfiles -static -o $@ -T ldscript.ld crt0.o"
|
|
action "$(CROSS_COMPILE)nm -n linuxbios | sort > linuxbios.map"
|
|
end
|
|
|
|
makerule linuxbios.a
|
|
depends "$(OBJECTS)"
|
|
action "rm -f linuxbios.a"
|
|
action "ar cr linuxbios.a $(OBJECTS)"
|
|
end
|
|
|
|
#makerule crt0.S
|
|
# depends "$(CRT0)"
|
|
# action "cp $< $@"
|
|
#end
|
|
|
|
# the buildrom tool
|
|
makerule buildrom
|
|
depends "$(TOP)/util/buildrom/buildrom.c"
|
|
action "$(HOSTCC) -o $@ $<"
|
|
end
|
|
|
|
# Force crt0.s (which has build time version code in it to rebuild every time)
|
|
makedefine .PHONY : crt0.s
|
|
makerule crt0.s
|
|
depends "crt0.S $(CRT0_INCLUDES)"
|
|
action "@echo \"$(CPP) ... $< > $@ \""
|
|
action "$(CPP) $(CPPFLAGS) -I. -I$(TOP)/src $< > $@.new && mv $@.new $@"
|
|
end
|
|
|
|
makerule crt0.o
|
|
depends "crt0.s $(INIT-OBJECTS)"
|
|
action "@echo $(CC) ... -o $@ $<"
|
|
action "@$(CC) -c $(CPU_OPT) -o $@ $< $(INIT-OBJECTS)"
|
|
end
|
|
|
|
makerule etags
|
|
depends "$(SOURCES)"
|
|
action "etags $(SOURCES)"
|
|
end
|
|
makerule tags
|
|
depends "$(SOURCES)"
|
|
action "ctags $(SOURCES)"
|
|
end
|
|
makerule documentation
|
|
depends "$(SOURCES)"
|
|
action "doxygen LinuxBIOSDoc.config"
|
|
end
|
|
|
|
makerule ./romcc
|
|
depends "$(TOP)/util/romcc/romcc.c"
|
|
action "$(HOSTCC) -g $(HOSTCFLAGS) -DVERSION='\"0.34\"' -DRELEASE_DATE='\"4 July 2003\"' $< -o $@"
|
|
end
|
|
|
|
makerule build_opt_tbl
|
|
depends "$(TOP)/util/options/build_opt_tbl.c $(TOP)/src/include/pc80/mc146818rtc.h $(TOP)/src/include/boot/linuxbios_tables.h"
|
|
action "$(HOSTCC) $(HOSTCFLAGS) $< -o $@"
|
|
end
|
|
|
|
#makerule /$(TARGET_DIR)/option_table.c
|
|
# depends "build_opt_tbl $(MAINBOARD)/cmos.layout"
|
|
# action "./build_opt_tbl -b --config $(MAINBOARD)/cmos.layout"
|
|
#end
|
|
|
|
makerule option_table.c
|
|
depends "build_opt_tbl $(MAINBOARD)/cmos.layout"
|
|
action "./build_opt_tbl -b --config $(MAINBOARD)/cmos.layout"
|
|
end
|
|
|
|
if HAVE_OPTION_TABLE
|
|
object ./option_table.o
|
|
#special rule
|
|
#makerule option_table.o
|
|
# depends "option_table.c"
|
|
# action "$(CC) -c $(CFLAGS) -o $@ $<"
|
|
#end
|
|
# object option_table.o
|
|
end
|
|
|
|
makerule clean
|
|
action "rm -f linuxbios.* *~"
|
|
action "rm -f linuxbios"
|
|
action "rm -f ldscript.ld"
|
|
action "rm -f a.out *.s *.l *.o *.E *.inc"
|
|
action "rm -f TAGS tags romcc"
|
|
action "rm -f docipl buildrom chips.c *chip.c linuxbios_c* linuxbios_pay*"
|
|
action "rm -f build_opt_tbl option_table.c crt0.S"
|
|
end
|
|
|
|
# do standard config files that the user need not specify
|
|
# for now, this is just 'lib', but it may be more later.
|
|
dir /lib
|
|
dir /console
|
|
dir /stream
|
|
dir /devices
|
|
dir /pc80
|
|
dir /boot
|