Unbreak FreeBSD build after optionrom update.

Update the build flags appropriately for FreeBSD and add the
correct LD_EMULATION type for the FreeBSD build case.

Fixes FreeBSD build error:
	ld: unrecognised emulation mode: elf_i386
	Supported emulations: elf_x86_64_fbsd elf_i386_fbsd
	gmake[1]: *** [Makefile:51: linuxboot_dma.img] Error 1
	gmake: *** [Makefile:229: romsubdir-optionrom] Error 2

Signed-off-by: Sean Bruno <sbruno@freebsd.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

diff --git a/pc-bios/optionrom/Makefile b/pc-bios/optionrom/Makefile
index 72abb3c..24e175e 100644 (file)
--- a/pc-bios/optionrom/Makefile
+++ b/pc-bios/optionrom/Makefile
@@ -44,8 +44,12 @@ build-all: multiboot.bin linuxboot.bin linuxboot_dma.bin kvmvapic.bin
 ifdef CONFIG_WIN32
 LD_EMULATION = i386pe
 else
+ifdef CONFIG_BSD
+LD_EMULATION = elf_i386_fbsd
+else
 LD_EMULATION = elf_i386
 endif
+endif
 
 %.img: %.o
        $(call quiet-command,$(LD) $(LDFLAGS_NOPIE) -m $(LD_EMULATION) -Ttext 0 -e _start -s -o $@ $<,"  Building $(TARGET_DIR)$@")