@@ -2082,6 +2082,13 @@ probe_target_compiler() {
fi
}
+probe_target_compilers() {
+ for i; do
+ probe_target_compiler $i
+ test -n "$target_cc" && return 0
+ done
+}
+
write_target_makefile() {
if test -n "$target_cc"; then
echo "CC=$target_cc"
@@ -2190,6 +2197,10 @@ if test "$QEMU_GA_VERSION" = ""; then
QEMU_GA_VERSION=$(cat $source_path/VERSION)
fi
+
+#######################################
+# cross-compiled firmware targets
+
# Set up build tree symlinks that point back into the source tree
# (these can be both files and directories).
# Caution: avoid adding files or directories here using wildcards. This
@@ -2216,19 +2227,27 @@ done
# Mac OS X ships with a broken assembler
roms=
-if { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \
+probe_target_compilers i386 x86_64
+if test -n "$target_cc" &&
test "$targetos" != "darwin" && test "$targetos" != "sunos" && \
test "$targetos" != "haiku" && test "$softmmu" = yes ; then
# Different host OS linkers have different ideas about the name of the ELF
# emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
# variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do
- if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
+ if "$target_ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
ld_i386_emulation="$emu"
- roms="optionrom"
break
fi
done
+ if test -n "$ld_i386_emulation"; then
+ roms="optionrom"
+ config_mak=pc-bios/optionrom/config.mak
+ echo "# Automatically generated by configure - do not modify" > $config_mak
+ echo "TOPSRC_DIR=$source_path" >> $config_mak
+ echo "LD_I386_EMULATION=$ld_i386_emulation" >> $config_mak
+ write_target_makefile >> $config_mak
+ fi
fi
# Only build s390-ccw bios if the compiler has -march=z900 or -march=z10
@@ -2381,7 +2400,6 @@ echo "GLIB_LIBS=$glib_libs" >> $config_host_mak
echo "GLIB_BINDIR=$glib_bindir" >> $config_host_mak
echo "GLIB_VERSION=$(pkg-config --modversion glib-2.0)" >> $config_host_mak
echo "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak
-echo "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
echo "STRIP=$strip" >> $config_host_mak
echo "EXESUF=$EXESUF" >> $config_host_mak
@@ -2571,10 +2589,6 @@ for target in $target_list; do
done
echo "TCG_TESTS_TARGETS=$tcg_tests_targets" >> $makefile)
-config_mak=pc-bios/optionrom/config.mak
-echo "# Automatically generated by configure - do not modify" > $config_mak
-echo "TOPSRC_DIR=$source_path" >> $config_mak
-
if test "$skip_meson" = no; then
cross="config-meson.cross.new"
meson_quote() {
@@ -6,7 +6,6 @@ all: multiboot.bin multiboot_dma.bin linuxboot.bin linuxboot_dma.bin kvmvapic.bi
# Dummy command so that make thinks it has done something
@true
-include ../../config-host.mak
CFLAGS = -O2 -g
quiet-command = $(if $(V),$1,$(if $(2),@printf " %-7s %s\n" $2 $3 && $1, @$1))
@@ -44,7 +43,6 @@ Wa = -Wa,
override ASFLAGS += -32
override CFLAGS += $(call cc-option, $(Wa)-32)
-LD_I386_EMULATION ?= elf_i386
override LDFLAGS = -m $(LD_I386_EMULATION) -T $(SRC_DIR)/flat.lds
pvh.img: pvh.o pvh_main.o