diff options
Diffstat (limited to 'src/config/Config.lb')
| -rw-r--r-- | src/config/Config.lb | 147 |
1 files changed, 111 insertions, 36 deletions
diff --git a/src/config/Config.lb b/src/config/Config.lb index b1881dd9c1..9e780027b9 100644 --- a/src/config/Config.lb +++ b/src/config/Config.lb @@ -12,18 +12,36 @@ makedefine CFLAGS := $(CPU_OPT) $(CPPFLAGS) -Os -nostdinc -nostdlib -fno-builtin makedefine HOSTCFLAGS:= -Os -Wall -makerule ldscript.ld dep "ldoptions $(LDSUBSCRIPTS-1)" act " echo \"INCLUDE ldoptions\" > $@ ; for file in $(LDSUBSCRIPTS-1) ; do echo \"INCLUDE $$file\" >> $@ ; done" - -makerule cpuflags dep "Makefile.settings" act " perl -e 'print \"CPUFLAGS :=\n\"; foreach $$var (split(\" \", $$ENV{VARIABLES})) { if (exists($$ENV{$$var})) { print \"CPUFLAGS += -D$$var\" . (length($$ENV{$$var})?\"=\x27$$ENV{$$var}\x27\":\"\") .\"\n\"} else { print \"CPUFLAGS += -U$$var\n\"} }' > $@" +makerule ldscript.ld + depends "ldoptions $(LDSUBSCRIPTS-1)" + action "echo \"INCLUDE ldoptions\" > $@ ; for file in $(LDSUBSCRIPTS-1) ; do echo \"INCLUDE $$file\" >> $@ ; done" +end -makerule ldoptions dep "Makefile.settings" act " 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\"; }}' > $@" +#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 linuxbios.strip dep "linuxbios" act " $(OBJCOPY) -O binary linuxbios linuxbios.strip" +#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 dep "$(DRIVER) linuxbios.a $(LIBGCC_FILE_NAME)" act " $(CC) -nostdlib -r -o $@ c_start.o $(DRIVER) linuxbios.a $(LIBGCC_FILE_NAME)" +makerule linuxbios_c.o + depends "$(DRIVER) linuxbios.a $(LIBGCC_FILE_NAME)" + action "$(CC) -nostdlib -r -o $@ c_start.o $(DRIVER) linuxbios.a $(LIBGCC_FILE_NAME)" +end -makerule linuxbios_c dep "linuxbios_c.o $(TOP)/src/config/linuxbios_c.ld ldoptions" act " $(CC) -nostdlib -nostartfiles -static -o $@ -T $(TOP)/src/config/linuxbios_c.ld linuxbios_c.o" +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 @@ -31,53 +49,110 @@ makerule linuxbios_c dep "linuxbios_c.o $(TOP)/src/config/linuxbios_c.ld ldopti makedefine LINUXBIOS_PAYLOAD-$(CONFIG_COMPRESS):=linuxbios_payload.nrv2b makedefine LINUXBIOS_PAYLOAD-$(CONFIG_UNCOMPRESSED):=linuxbios_payload.bin -addaction linuxbios_c "$(CROSS_COMPILE)nm -n linuxbios_c | sort > linuxbios_c.map" -makerule linuxbios_payload.bin dep "linuxbios_c" act " $(OBJCOPY) -O binary $< $@" -makerule linuxbios_payload.nrv2b dep " linuxbios_payload.bin nrv2b" act " ./nrv2b e $< $@" -makerule linuxbios_payload dep "$(LINUXBIOS_PAYLOAD-1) " act "cp $(LINUXBIOS_PAYLOAD-1) linuxbios_payload" -makerule linuxbios dep "crt0.o linuxbios_payload ldscript.ld " act "$(CC) -nostdlib -nostartfiles -static -o $@ -T ldscript.ld crt0.o" -addaction linuxbios "$(CROSS_COMPILE)nm -n linuxbios | sort > linuxbios.map" +makerule linuxbios_payload.bin + depends "linuxbios_c" + action "$(OBJCOPY) -O binary $< $@" +end -makerule linuxbios.a dep "$(OBJECTS-1) " act "rm -f linuxbios.a" -addaction linuxbios.a "ar cr linuxbios.a $(OBJECTS-1)" +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-1)" + action "rm -f linuxbios.a" + action "ar cr linuxbios.a $(OBJECTS-1)" +end -makerule crt0.S dep "$(CRT0) " act "cp $< $@" +#makerule crt0.S +# depends "$(CRT0)" +# action "cp $< $@" +#end # the buildrom tool -makerule buildrom dep "$(TOP)/util/buildrom/buildrom.c" act "$(CC) -o $@ $<" +makerule buildrom + depends "$(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 dep "crt0.S crt0_includes.h $(CRT0_INCLUDES) " act "@echo \"$(CPP) ... $< > $@ \"" -addaction crt0.s "$(CPP) $(CPPFLAGS) -I. -I$(TOP)/src $< > $@.new && mv $@.new $@ " +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 dep "crt0.s " act "@echo $(CC) ... -o $@ $<" -addaction crt0.o "@$(CC) -c $(CPU_OPT) -o $@ $<" +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='\"0.21\"' -DRELEASE_DATE='\"7 april 2003\"' $< -o $@" +end -makerule etags dep "$(SOURCES) " act "etags $(SOURCES)" -makerule tags dep "$(SOURCES) " act "ctags $(SOURCES)" -makerule documentation dep "$(SOURCES) " act "doxygen LinuxBIOSDoc.config " +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 $@" +end -makerule ./romcc dep "$(TOP)/util/romcc/romcc.c " act "$(HOSTCC) -g $(HOSTCFLAGS) -DVERSION='\"0.21\"' -DRELEASE_DATE='\"7 april 2003\"' $< -o $@" -makerule build_opt_tbl dep "$(TOP)/util/options/build_opt_tbl.c $(TOP)/src/include/pc80/mc146818rtc.h $(TOP)/src/include/boot/linuxbios_tables.h " act "$(HOSTCC) $(HOSTCFLAGS) $< -o $@" +#makerule /$(TARGET_DIR)/option_table.c +# depends "build_opt_tbl $(MAINBOARD)/cmos.layout" +# action "./build_opt_tbl -b --config $(MAINBOARD)/cmos.layout" +#end -#makerule /$(TARGET_DIR)/option_table.c dep "build_opt_tbl $(MAINBOARD)/cmos.layout " act "./build_opt_tbl -b --config $(MAINBOARD)/cmos.layout " -makerule option_table.c dep "build_opt_tbl $(MAINBOARD)/cmos.layout " act "./build_opt_tbl -b --config $(MAINBOARD)/cmos.layout " +makerule option_table.c + depends "build_opt_tbl $(MAINBOARD)/cmos.layout" + action "./build_opt_tbl -b --config $(MAINBOARD)/cmos.layout" +end if HAVE_OPTION_TABLE object ./option_table.o #special rule -#makerule option_table.o dep "option_table.c" act "$(CC) -c $(CFLAGS) -o $@ $<" +#makerule option_table.o +# depends "option_table.c" +# action "$(CC) -c $(CFLAGS) -o $@ $<" +#end # object option_table.o end -makerule clean act "rm -f linuxbios.* *~" -addaction clean "rm -f linuxbios " -addaction clean "rm -f ldoptions cpuflags ldscript.ld" -addaction clean "rm -f a.out *.s *.l *.o" -addaction clean "rm -f TAGS tags" -addaction clean "rm -f docipl" -addaction clean "rm -f build_opt_tbl option_table.c crt0.S" +makerule clean + action "rm -f linuxbios.* *~" + action "rm -f linuxbios" + action "rm -f ldscript.ld" + action "rm -f a.out *.s *.l *.o" + action "rm -f TAGS tags" + action "rm -f docipl" + 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. |