- @if [ -n "$(SHARED_LIBS_LINK_EXTS)" ]; then \
- tmp="$(SHARED_LIBS_LINK_EXTS)"; \
- for i in $(SHLIBDIRS); do \
- prev=lib$$i$(SHLIB_EXT); \
- for j in $${tmp:-x}; do \
- ( set -x; \
- rm -f lib$$i$$j; ln -s $$prev lib$$i$$j ); \
- prev=lib$$i$$j; \
- done; \
- done; \
- fi
-
-build-shared: clean-shared do_$(SHLIB_TARGET) link-shared
-
-do_bsd-gcc-shared: do_gnu-shared
-do_linux-shared: do_gnu-shared
-do_gnu-shared:
- libs='-L. ${SHLIBDEPS}'; for i in ${SHLIBDIRS}; do \
- ( set -x; ${CC} ${SHARED_LDFLAGS} \
- -shared -o lib$$i.so.${SHLIB_MAJOR}.${SHLIB_MINOR} \
- -Wl,-soname=lib$$i.so.${SHLIB_MAJOR}.${SHLIB_MINOR} \
- -Wl,-Bsymbolic \
- -Wl,--whole-archive lib$$i.a \
- -Wl,--no-whole-archive $$libs ${EX_LIBS} -lc ) || exit 1; \
- libs="$$libs -l$$i"; \
- done
-
-DETECT_GNU_LD=${CC} -v 2>&1 | grep '^gcc' >/dev/null 2>&1 && \
- collect2=`gcc -print-prog-name=collect2 2>&1` && \
- [ -n "$$collect2" ] && \
- my_ld=`$$collect2 --help 2>&1 | grep Usage: | sed 's/^Usage: *\([^ ][^ ]*\).*/\1/'` && \
- [ -n "$$my_ld" ] && \
- $$my_ld -v 2>&1 | grep 'GNU ld' >/dev/null 2>&1
-
-# For Darwin AKA Mac OS/X (dyld)
-do_darwin-shared:
- libs='-L. ${SHLIBDEPS}'; for i in ${SHLIBDIRS}; do \
- ( set -x ; ${CC} --verbose -dynamiclib -o lib$$i${SHLIB_EXT} \
- lib$$i.a $$libs -all_load -current_version ${SHLIB_MAJOR}.${SHLIB_MINOR} \
- -compatibility_version ${SHLIB_MAJOR}.`echo ${SHLIB_MINOR} | cut -d. -f1` \
- -install_name ${INSTALLTOP}/lib/lib$$i${SHLIB_EXT} ) || exit 1; \
- libs="$$libs -l`basename $$i${SHLIB_EXT} .dylib`"; \
- echo "" ; \
- done
-
-do_cygwin-shared:
- libs='-L. ${SHLIBDEPS}'; for i in ${SHLIBDIRS}; do \
- ( set -x; ${CC} -shared -o cyg$$i.dll \
- -Wl,-Bsymbolic \
- -Wl,--whole-archive lib$$i.a \
- -Wl,--out-implib,lib$$i.dll.a \
- -Wl,--no-whole-archive $$libs ) || exit 1; \
- libs="$$libs -l$$i"; \
- done
-
-# This assumes that GNU utilities are *not* used
-do_alpha-osf1-shared:
- if ${DETECT_GNU_LD}; then \
- $(MAKE) do_gnu-shared; \
- else \
- libs='-L. ${SHLIBDEPS}'; for i in ${SHLIBDIRS}; do \
- ( set -x; ${CC} ${SHARED_LDFLAGS} \
- -shared -o lib$$i.so \
- -set_version "${SHLIB_VERSION_HISTORY}${SHLIB_VERSION_NUMBER}" \
- -all lib$$i.a -none $$libs ${EX_LIBS} -lc ) || exit 1; \
- libs="$$libs -l$$i"; \
- done; \
- fi
-
-# This assumes that GNU utilities are *not* used
-# The difference between alpha-osf1-shared and tru64-shared is the `-msym'
-# option passed to the linker.
-do_tru64-shared:
- if ${DETECT_GNU_LD}; then \
- $(MAKE) do_gnu-shared; \
- else \
- libs='-L. ${SHLIBDEPS}'; for i in ${SHLIBDIRS}; do \
- ( set -x; ${CC} ${SHARED_LDFLAGS} \
- -shared -msym -o lib$$i.so \
- -set_version "${SHLIB_VERSION_HISTORY}${SHLIB_VERSION_NUMBER}" \
- -all lib$$i.a -none $$libs ${EX_LIBS} -lc ) || exit 1; \
- libs="$$libs -l$$i"; \
- done; \
- fi
-
-# This assumes that GNU utilities are *not* used
-# The difference between tru64-shared and tru64-shared-rpath is the
-# -rpath ${INSTALLTOP}/lib passed to the linker.
-do_tru64-shared-rpath:
- if ${DETECT_GNU_LD}; then \
- $(MAKE) do_gnu-shared; \
- else \
- libs='-L. ${SHLIBDEPS}'; for i in ${SHLIBDIRS}; do \
- ( set -x; ${CC} ${SHARED_LDFLAGS} \
- -shared -msym -o lib$$i.so \
- -rpath ${INSTALLTOP}/lib \
- -set_version "${SHLIB_VERSION_HISTORY}${SHLIB_VERSION_NUMBER}" \
- -all lib$$i.a -none $$libs ${EX_LIBS} -lc ) || exit 1; \
- libs="$$libs -l$$i"; \
- done; \
- fi
-
-
-# This assumes that GNU utilities are *not* used
-do_solaris-shared:
- if ${DETECT_GNU_LD}; then \
- $(MAKE) do_gnu-shared; \
- else \
- libs='-L. ${SHLIBDEPS}'; for i in ${SHLIBDIRS}; do \
- ( PATH=/usr/ccs/bin:$$PATH ; export PATH; \
- set -x; ${CC} ${SHARED_LDFLAGS} \
- -G -o lib$$i.so.${SHLIB_MAJOR}.${SHLIB_MINOR} \
- -h lib$$i.so.${SHLIB_MAJOR}.${SHLIB_MINOR} \
- -z allextract lib$$i.a $$libs ${EX_LIBS} -lc ) || exit 1; \
- libs="$$libs -l$$i"; \
- done; \
- fi
-
-# OpenServer 5 native compilers used
-do_svr3-shared:
- if ${DETECT_GNU_LD}; then \
- $(MAKE) do_gnu-shared; \
- else \
- libs='-L. ${SHLIBDEPS}'; for i in ${SHLIBDIRS}; do \
- ( PATH=/usr/ccs/bin:$$PATH ; export PATH; \
- find . -name "*.o" -print > allobjs ; \
- OBJS= ; export OBJS ; \
- for obj in `ar t lib$$i.a` ; do \
- OBJS="$${OBJS} `grep $$obj allobjs`" ; \
- done ; \
- set -x; ${CC} -G -o lib$$i.so.${SHLIB_MAJOR}.${SHLIB_MINOR} \
- -h lib$$i.so.${SHLIB_MAJOR}.${SHLIB_MINOR} \
- $${OBJS} $$libs ${EX_LIBS} ) || exit 1; \
- libs="$$libs -l$$i"; \
- done; \
- fi
-
-# UnixWare 7 and OpenUNIX 8 native compilers used
-do_svr5-shared:
- if ${DETECT_GNU_LD}; then \
- $(MAKE) do_gnu-shared; \
- else \
- libs='-L. ${SHLIBDEPS}'; for i in ${SHLIBDIRS}; do \
- ( PATH=/usr/ccs/bin:$$PATH ; export PATH; \
- find . -name "*.o" -print > allobjs ; \
- OBJS= ; export OBJS ; \
- for obj in `ar t lib$$i.a` ; do \
- OBJS="$${OBJS} `grep $$obj allobjs`" ; \
- done ; \
- set -x; ${CC} ${SHARED_LDFLAGS} \
- -G -o lib$$i.so.${SHLIB_MAJOR}.${SHLIB_MINOR} \
- -h lib$$i.so.${SHLIB_MAJOR}.${SHLIB_MINOR} \
- $${OBJS} $$libs ${EX_LIBS} ) || exit 1; \
- libs="$$libs -l$$i"; \
- done; \
- fi
-
-# This assumes that GNU utilities are *not* used
-do_irix-shared:
- if ${DETECT_GNU_LD}; then \
- $(MAKE) do_gnu-shared; \
- else \
- libs='-L. ${SHLIBDEPS}'; for i in ${SHLIBDIRS}; do \
- ( set -x; ${CC} ${SHARED_LDFLAGS} \
- -shared -o lib$$i.so.${SHLIB_MAJOR}.${SHLIB_MINOR} \
- -Wl,-soname,lib$$i.so.${SHLIB_MAJOR}.${SHLIB_MINOR} \
- -all lib$$i.a $$libs ${EX_LIBS} -lc) || exit 1; \