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|
#
# some rules to compile stuff ...
#
# (c) 2002-2006 Gerd Hoffmann <kraxel@suse.de>
#
# main features:
# * autodependencies via "cpp -MD"
# * fancy, non-verbose output
#
# This file is public domain. No warranty. If it breaks you keep
# both pieces.
#
########################################################################
# verbose yes/no
verbose ?= no
# dependency files
tmpdep = mk/$(subst /,_,$*).tmp
depfile = mk/$(subst /,_,$*).dep
depfiles = mk/*.dep
compile_c = $(CC) $(CFLAGS) -Wp,-MD,$(tmpdep) -c -o $@ $<
compile_c_pic = $(CC) $(CFLAGS) -fPIC -Wp,-MD,$(tmpdep) -c -o $@ $<
compile_cc = $(CXX) $(CXXFLAGS) -Wp,-MD,$(tmpdep) -c -o $@ $<
fixup_deps = sed -e "s|.*\.o:|$@:|" < $(tmpdep) > $(depfile) && rm -f $(tmpdep)
cc_makedirs = mkdir -p $(dir $@) $(dir $(depfile))
link_app = $(CC) $(LDFLAGS) -o $@ $^ $(LDLIBS)
link_so = $(CC) $(LDFLAGS) -shared -Wl,-soname,$(@F) -o $@ $^ $(LDLIBS)
ar_lib = rm -f $@ && ar -r $@ $^ && ranlib $@
moc_h = $(MOC) $< -o $@
msgfmt_po = msgfmt -o $@ $<
# non-verbose output
ifeq ($(verbose),no)
echo_compile_c = echo " CC " $@
echo_compile_c_pic = echo " CC " $@
echo_compile_cc = echo " CXX " $@
echo_link_app = echo " LD " $@
echo_link_so = echo " LD " $@
echo_ar_lib = echo " AR " $@
echo_moc_h = echo " MOC " $@
echo_msgfmt_po = echo " MSGFMT " $@
else
echo_compile_c = echo $(compile_c)
echo_compile_c_pic = echo $(compile_c_pic)
echo_compile_cc = echo $(compile_cc)
echo_link_app = echo $(link_app)
echo_link_so = echo $(link_so)
echo_ar_lib = echo $(ar_lib)
echo_moc_h = echo $(moc_h)
echo_msgfmt_po = echo $(msgfmt_po)
endif
%.o: %.c
@$(cc_makedirs)
@$(echo_compile_c)
@$(compile_c)
@$(fixup_deps)
%.opic: %.c
@$(cc_makedirs)
@$(echo_compile_c_pic)
@$(compile_c_pic)
@$(fixup_deps)
%.o: %.cc
@$(cc_makedirs)
@$(echo_compile_cc)
@$(compile_cc)
@$(fixup_deps)
%.o: %.cpp
@$(cc_makedirs)
@$(echo_compile_cc)
@$(compile_cc)
@$(fixup_deps)
%: %.o
@$(echo_link_app)
@$(link_app)
%.so: %.o
@$(echo_link_so)
@$(link_so)
%.a: %.o
@$(echo_ar_lib)
@$(ar_lib)
%.moc : %.h
@$(echo_moc_h)
@$(moc_h)
%.mo : %.po
@$(echo_msgfmt_po)
@$(msgfmt_po)
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