2014-04-16 9:14 GMT+02:00 Roger Pau Monne roger.pau@citrix.com:
On FreeBSD, the name of the emulation is "-melf_i386_fbsd", so allow SeaBIOS to fetch the emulation to use from the environment variables.
This allows SeaBIOS to compile on FreeBSD with gcc.
Signed-off-by: Roger Pau Monné roger.pau@citrix.com
Acked-by: Idwer Vollering vidwer@gmail.com
With the note that one needs to use ld from ports' binutils, not the shipped ld:
$ /usr/bin/ld -V && /usr/local/bin/ld -V GNU ld 2.17.50 [FreeBSD] 2007-07-03 Supported emulations: elf_x86_64_fbsd elf_i386_fbsd GNU ld (GNU Binutils) 2.24 Supported emulations: elf_x86_64_fbsd elf_i386_fbsd elf_x86_64 elf_i386 elf_l1om elf_l1om_fbsd elf_k1om elf_k1om_fbsd
Cc: Ian Campbell ian.campbell@citrix.com
Changes in v2:
- Rebase on top of master
Makefile | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/Makefile b/Makefile index e567ba1..4338f94 100644 --- a/Makefile +++ b/Makefile @@ -24,6 +24,7 @@ STRIP=$(CROSS_PREFIX)strip PYTHON=python CPP=cpp IASL:=iasl +LD32BIT_FLAG:=-melf_i386
# Source files SRCBOTH=misc.c stacks.c output.c string.c x86.c block.c cdrom.c mouse.c kbd.c \ @@ -154,8 +155,8 @@ $(OUT)romlayout16.lds: $(OUT)ccode32flat.o $(OUT)code32seg.o $(OUT)ccode16.o $(O @echo " Building ld scripts" $(Q)./scripts/buildversion.sh $(OUT)version.c $(Q)$(CC) $(CFLAGS32FLAT) -c $(OUT)version.c -o $(OUT)version.o
$(Q)$(LD) -melf_i386 -r $(OUT)ccode32flat.o $(OUT)version.o -o $(OUT)code32flat.o$(Q)$(LD) -melf_i386 -r $(OUT)ccode16.o $(OUT)romlayout.o -o $(OUT)code16.o
$(Q)$(LD) $(LD32BIT_FLAG) -r $(OUT)ccode32flat.o $(OUT)version.o -o $(OUT)code32flat.o$(Q)$(LD) $(LD32BIT_FLAG) -r $(OUT)ccode16.o $(OUT)romlayout.o -o $(OUT)code16.o $(Q)$(OBJDUMP) -thr $(OUT)code32flat.o > $(OUT)code32flat.o.objdump $(Q)$(OBJDUMP) -thr $(OUT)code32seg.o > $(OUT)code32seg.o.objdump $(Q)$(OBJDUMP) -thr $(OUT)code16.o > $(OUT)code16.o.objdump-- 1.7.7.5 (Apple Git-26)
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