# Compilation rules for cc and tlcc files

.SUFFIXES:
.SUFFIXES: .o .os .obt .help .html .sgml .txt .doc .tex .java .class .tlcc .cc .hcc .hc


EGCS=$(shell test -f /usr/bin/egcs && /bin/echo -n 1)
ifeq ($(EGCS),1)
# RedHat has decided that egcs was for rh6.2 compatibility
# instead of using an environment variable. Very odd
# On rh7, we will use gcc. At some point egcs will be history anyway
RH7=$(shell grep "release 7" /etc/redhat-release 2>/dev/null | wc -l)
RH7_=$(shell expr $(RH7))
ifeq ($(RH7_),1)
GPPLINK=gcc
GPP=gcc
else
GPPLINK=egcs
GPP=egcs
endif
else
GPP=g++
# Using g++ to link pulls libg++ even if the program does not need it
GPPLINK=gcc
endif

USRBIN=$(RPM_BUILD_ROOT)/usr/bin
SBIN=$(RPM_BUILD_ROOT)/sbin
INCLUDE=$(RPM_BUILD_ROOT)/usr/include
USRLIB=$(RPM_BUILD_ROOT)/usr/lib
ETC=$(RPM_BUILD_ROOT)/etc


CPP_DEFINES=-Dexport= -DSTATIC= -DEXPORT= -DPUBLIC= -DPROTECTED= -DPRIVATE= -DVIRTUAL= \
	-Dnear= -Dfar=  -D_GNU_SOURCE -DUNIX

.cc.o:
	@echo "    " $<
	@$(GPP) $(FLAGS) $(CPP_DEFINES) -DPACKAGE_REV=\"$(PACKAGE_REV)\" \
		$(INCLUDEDIRECTIVES) -I/usr/include/tlmp -I/usr/include/linuxconf \
		$(CCDEFINES) \
		-c $< -o $@

.cc.os:
	@echo "    " $<
	@$(GPP) -fPIC $(FLAGS) $(CPP_DEFINES) -DPACKAGE_REV=\"$(PACKAGE_REV)\" \
		$(INCLUDEDIRECTIVES) -I/usr/include/tlmp -I/usr/include/linuxconf \
		$(CCDEFINES) \
		-c $< -o $@

# Trick to compile test program at the end of a source
.cc.obt:
	@echo $< '->' $@
	@$(GPP) $(FLAGS) $(CPP_DEFINES) -DPACKAGE_REV=\"$(PACKAGE_REV)\" \
		$(INCLUDEDIRECTIVES) -I/usr/include/tlmp -I/usr/include/linuxconf \
		$(CCDEFINES) -DTEST \
		-c $< -o $@

.tlcc.o:
	@echo "    " $<
	@CC=$(GPP) cctlcc \
		$(FLAGS) $(CPP_DEFINES) -DPACKAGE_REV=\"$(PACKAGE_REV)\" \
		$(INCLUDEDIRECTIVES) -I/usr/include/tlmp -I/usr/include/linuxconf \
		$(CCDEFINES) \
		-c $< -o $@

.tlcc.os:
	@echo "    " $<
	@CC=$(GPP) cctlcc \
		-fPIC $(FLAGS) $(CPP_DEFINES) -DPACKAGE_REV=\"$(PACKAGE_REV)\" \
		$(INCLUDEDIRECTIVES) -I/usr/include/tlmp -I/usr/include/linuxconf \
		$(CCDEFINES) \
		-c $< -o $@

.tlcc.obt:
	@echo $< '->' $@
	@CC=$(GPP) cctlcc \
		$(FLAGS) $(CPP_DEFINES) -DPACKAGE_REV=\"$(PACKAGE_REV)\" \
		$(INCLUDEDIRECTIVES) -I/usr/include/tlmp -I/usr/include/linuxconf \
		$(CCDEFINES) -DTEST \
		-c $< -o $@


lib: $(CURDIR).a

$(CURDIR).a: $(OBJS)
	ar cr $(CURDIR).a $(OBJS)
	ranlib $(CURDIR).a


ifdef DIRS
clean: $(LOCAL_CLEAN)
	rm -f x *.o *.os *.obt *.bak .bak *~ *.a *.old *.log *.nap *.nar core
	@for i in $(DIRS); do make -C $$i clean  || exit 1; done

all:
	@for i in $(DIRS); do make GCC=$(GCC) GPP=$(GPP) -C $$i $@ || exit 1; done

else
clean: $(LOCAL_CLEAN)
	rm -f x *.o *.os *.obt *.bak *~ *.a *.old *.log *.nap *.nar
endif

install: $(LOCAL_INSTALL) $(LOCAL_POSTINSTALL)

# Extract the component versions used by the package
TLMP.versions:
	tlccversion --cppoptions \
		"$(INCLUDEDIRECTIVES) -I/usr/include/tlmp -I/usr/include/linuxconf" \
		*.tlcc TLMP.versions