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# rules to build a library
# based on FreeBSD's bsd.lib.mk
# Copyright (c) 2008-2015 The OpenRC Authors.
# See the Authors file at the top-level directory of this distribution and
# https://github.com/OpenRC/openrc/blob/master/AUTHORS
#
# This file is part of OpenRC. It is subject to the license terms in
# the LICENSE file found in the top-level directory of this
# distribution and at https://github.com/OpenRC/openrc/blob/master/LICENSE
# This file may not be copied, modified, propagated, or distributed
# except according to the terms contained in the LICENSE file.
SHLIB_NAME= lib${LIB}.so.${SHLIB_MAJOR}
SHLIB_LINK= lib${LIB}.so
SONAME?= ${SHLIB_NAME}
SOBJS+= ${SRCS:.c=.So}
MKSTATICLIBS?= yes
ifeq (${MKSTATICLIBS},yes)
OBJS+= ${SRCS:.c=.o}
_LIBS+= lib${LIB}.a
endif
_LIBS+= ${SHLIB_NAME}
CLEANFILES+= ${OBJS} ${SOBJS} ${_LIBS} ${SHLIB_LINK}
%.o: %.c
${CC} ${LOCAL_CFLAGS} ${LOCAL_CPPFLAGS} ${CFLAGS} ${CPPFLAGS} -c $< -o $@
%.So: %.c
${CC} ${PICFLAG} -DPIC ${LOCAL_CFLAGS} ${LOCAL_CPPFLAGS} ${CPPFLAGS} ${CFLAGS} -c $< -o $@
all: depend ${_LIBS}
lib${LIB}.a: ${OBJS} ${STATICOBJS}
@${ECHO} building static library $@
${AR} rc $@ $^
${RANLIB} $@
${SHLIB_NAME}: ${VERSION_MAP}
LDFLAGS+= -Wl,--version-script=${VERSION_MAP}
${SHLIB_NAME}: ${SOBJS}
@${ECHO} building shared library $@
@rm -f $@ ${SHLIB_LINK}
@ln -fs $@ ${SHLIB_LINK}
${CC} ${LOCAL_CFLAGS} ${CFLAGS} ${LOCAL_LDFLAGS} ${LDFLAGS} -shared -Wl,-x \
-o $@ -Wl,-soname,${SONAME} \
${SOBJS} ${LDADD}
install: all
${INSTALL} -d ${DESTDIR}${LIBDIR}
ifeq (${MKSTATICLIBS},yes)
${INSTALL} -m ${LIBMODE} lib${LIB}.a ${DESTDIR}${LIBDIR}
endif
${INSTALL} -m ${LIBMODE} ${SHLIB_NAME} ${DESTDIR}${LIBDIR}
ln -fs ${SHLIB_NAME} ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
${INSTALL} -d ${DESTDIR}${INCDIR}
for x in ${INCS}; do ${INSTALL} -m ${INCMODE} $$x ${DESTDIR}${INCDIR}; done
check test::
clean:
rm -f ${OBJS} ${SOBJS} ${_LIBS} ${SHLIB_LINK} ${CLEANFILES}
extra_depend:
@TMP=depend.$$$$; \
${SED} -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.So:/' .depend > $${TMP}; \
mv $${TMP} .depend
include ${MK}/sys.mk
include ${MK}/os.mk
include ${MK}/depend.mk
include ${MK}/gitignore.mk
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