Adds extract-libs in LINK to expand any "per object libs", the syntax to define
such a libs options is like:
$(obj)/curl.o-libs = $(CURL_LIBS)
in block/Makefile.objs.
Similarly,
$(obj)foo.o-cflags = $(FOO_CFLAGS)
is also supported.
Signed-off-by: Fam Zheng <f...@redhat.com>
---
rules.mak | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/rules.mak b/rules.mak
index 5758137..8276421 100644
--- a/rules.mak
+++ b/rules.mak
@@ -17,15 +17,17 @@ QEMU_DGFLAGS += -MMD -MP -MT $@ -MF $(*D)/$(*F).d
# Same as -I$(SRC_PATH) -I., but for the nested source/object directories
QEMU_INCLUDES += -I$(<D) -I$(@D)
+extract-libs = $(strip $(foreach o,$1,$($(obj-base)$o-libs)))
+
%.o: %.c
- $(call quiet-command,$(CC) $(QEMU_INCLUDES) $(QEMU_CFLAGS)
$(QEMU_DGFLAGS) $(CFLAGS) -c -o $@ $<," CC $(TARGET_DIR)$@")
+ $(call quiet-command,$(CC) $(QEMU_INCLUDES) $(QEMU_CFLAGS)
$(QEMU_DGFLAGS) $(CFLAGS) $($@-cflags) -c -o $@ $<," CC $(TARGET_DIR)$@")
%.o: %.rc
$(call quiet-command,$(WINDRES) -I. -o $@ $<," RC $(TARGET_DIR)$@")
ifeq ($(LIBTOOL),)
LINK = $(call quiet-command,$(CC) $(QEMU_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ \
$(sort $(filter %.o, $1)) $(filter-out %.o, $1) $(version-obj-y) \
- $(LIBS)," LINK $(TARGET_DIR)$@")
+ $(call extract-libs,$^) $(LIBS)," LINK $(TARGET_DIR)$@")
else
LIBTOOL += $(if $(V),,--quiet)
%.lo: %.c
@@ -41,7 +43,7 @@ LINK = $(call quiet-command,\
$(sort $(filter %.o, $1)) $(filter-out %.o, $1) \
$(if $(filter %.lo %.la,$^),$(version-lobj-y),$(version-obj-y)) \
$(if $(filter %.lo %.la,$^),$(LIBTOOLFLAGS)) \
- $(LIBS),$(if $(filter %.lo %.la,$^),"lt LINK ", " LINK
")"$(TARGET_DIR)$@")
+ $(call extract-libs,$^) $(LIBS),$(if $(filter %.lo %.la,$^),"lt LINK ",
" LINK ")"$(TARGET_DIR)$@")
endif
%.asm: %.S
--
1.8.3.1
