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build: support linking with libtool objects/libraries

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This patch moves the complication of using libtool to the generic
rules.mak file.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2012-12-20 18:57:45 +01:00
parent f141ccfa15
commit 2165588274
3 changed files with 22 additions and 7 deletions
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6
configure vendored
View File

@ -3721,7 +3721,13 @@ echo "MAKE=$make" >> $config_host_mak
echo "INSTALL=$install" >> $config_host_mak
echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
if test -n "$libtool"; then
echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak
echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak
else
echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
fi
echo "PYTHON=$python" >> $config_host_mak
echo "CC=$cc" >> $config_host_mak
echo "CC_I386=$cc_i386" >> $config_host_mak

11
libcacard/Makefile
View File

@ -10,6 +10,9 @@ $(call set-vpath, $(SRC_PATH))
QEMU_OBJS=$(oslib-obj-y) qemu-timer-common.o $(trace-obj-y) $(stub-obj-y)
QEMU_OBJS_LIB=$(patsubst %.o,%.lo,$(QEMU_OBJS))
# libtool will build the .o files, too
$(libcacard-obj-y): | $(libcacard-lobj-y)
QEMU_CFLAGS+=-I../
libcacard.lib-y=$(patsubst %.o,%.lo,$(libcacard-y))
@ -54,10 +57,10 @@ install-libcacard: libcacard.pc libcacard.la vscclient
$(INSTALL_DIR) "$(DESTDIR)$(libdir)/pkgconfig"
$(INSTALL_DIR) "$(DESTDIR)$(libcacard_includedir)"
$(INSTALL_DIR) "$(DESTDIR)$(bindir)"
$(LIBTOOL) --mode=install $(INSTALL_PROG) vscclient "$(DESTDIR)$(bindir)"
$(LIBTOOL) --mode=install $(INSTALL_DATA) libcacard.la "$(DESTDIR)$(libdir)"
$(LIBTOOL) --mode=install $(INSTALL_DATA) libcacard.pc "$(DESTDIR)$(libdir)/pkgconfig"
$(INSTALL_PROG) vscclient "$(DESTDIR)$(bindir)"
$(INSTALL_LIB) libcacard.la "$(DESTDIR)$(libdir)"
$(INSTALL_DATA) libcacard.pc "$(DESTDIR)$(libdir)/pkgconfig"
for inc in *.h; do \
$(LIBTOOL) --mode=install $(INSTALL_DATA) $(libcacard_srcpath)/$$inc "$(DESTDIR)$(libcacard_includedir)"; \
$(INSTALL_DATA) $(libcacard_srcpath)/$$inc "$(DESTDIR)$(libcacard_includedir)"; \
done
endif

10
rules.mak
View File

@ -23,10 +23,18 @@ QEMU_CFLAGS += -I$(<D) -I$(@D)
ifeq ($(LIBTOOL),)
%.lo: %.c
@echo "missing libtool. please install and rerun configure"; exit 1
LINK = $(call quiet-command,$(CC) $(QEMU_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ \
$(sort $(filter %.o, $1)) $(filter-out %.o, $1) \
$(LIBS)," LINK $(TARGET_DIR)$@")
else
LIBTOOL += $(if $(V),,--quiet)
%.lo: %.c
$(call quiet-command,$(LIBTOOL) --mode=compile --tag=CC $(CC) $(QEMU_INCLUDES) $(QEMU_CFLAGS) $(QEMU_DGFLAGS) $(CFLAGS) -c -o $@ $<," lt CC $@")
LINK = $(call quiet-command,\
$(if $(filter %.lo %.la,$^),$(LIBTOOL) --mode=link --tag=CC \
)$(CC) $(QEMU_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ \
$(sort $(filter %.o, $1)) $(filter-out %.o, $1) \
$(LIBS),$(if $(filter %.lo %.la,$^),"lt LINK ", " LINK ")"$(TARGET_DIR)$@")
endif
%.asm: %.S
@ -38,8 +46,6 @@ endif
%.o: %.m
$(call quiet-command,$(OBJCC) $(QEMU_INCLUDES) $(QEMU_CFLAGS) $(QEMU_DGFLAGS) $(CFLAGS) -c -o $@ $<," OBJC $(TARGET_DIR)$@")
LINK = $(call quiet-command,$(CC) $(QEMU_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $(sort $(filter %.o, $1)) $(filter-out %.o, $1) $(LIBS)," LINK $(TARGET_DIR)$@")
%$(EXESUF): %.o
$(call LINK,$^)