base

CCSM Research Tools: Community Atmosphere Model (CAM)

# $Id: base,v 1.1.2.1 2001/11/16 16:36:58 erik Exp $ 
#
include ${MF_DIR}/build/${MF_ARCH}/base_variables
include ${MF_DIR}/build/common

libc: ${LIBNAME}(${OBJSC})
libf: ${LIBNAME}(${OBJSF})

#############

shared: chkopts_basic
	-@echo making shared libraries in ${LDIR} ;\
	cd ${LDIR}; \
	${RM} -rf tmp; \
	mkdir tmp; \
	cd tmp; \
	for LIBNAME in ${SHLIBS} ; \
	do \
          if [ -f ${LDIR}/$$LIBNAME.a ]; then \
	    flag=""; \
	    if [ -f ${LDIR}/$$LIBNAME.${SLSUFFIX} ]; then \
              flag=`find ${LDIR} -type f -name $$LIBNAME.a -newer ${LDIR}/$$LIBNAME.${SLSUFFIX} -print`; \
	    else \
	      flag="true"; \
	    fi; \
            if [ "$$flag" != "" ]; then \
	      echo "building $$LIBNAME.${SLSUFFIX}"; \
	      ${AR} x ../$$LIBNAME.a ;\
	      ${CLINKER} -shared -Wl,-soname,$$LIBNAME.${SLSUFFIX} -o ../$$LIBNAME.${SLSUFFIX} *.o ; \
	      ${RM} -f * ; \
	    fi; \
	  fi; \
	done ;\
	cd ../ ; \
	${RM} -rf tmp

#
#  Generates a shared library from any .a library; not just the ALICE ones
#  This is to allow any user to generate his or her own shared library
#
#  

oshared: 
	-@${RM} -rf tmp; \
	mkdir tmp; \
	cd tmp; \
        echo "building ${LIBNAME}.${SLSUFFIX}"; \
	${AR} x ../${LIBNAME}.a ;\
	${SH_LD} -shared -Wl,-soname,${LIBNAME}.${SLSUFFIX} *.o -o ../${LIBNAME}.${SLSUFFIX}; \
	cd ../ ; \
	${RM} -rf tmp

#
# Notes:
#
#  -ldl is the dynamic link library that allows one to use dlopen() etc
#