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8ec16ce711
openssl/Makefile.shared
Richard Levitte f968059c67 To avoid any future programming glitches, let's make each and every 
assignment (modulo those I missed) individual statements.
2002-12-19 21:13:29 +00:00

588 lines
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Makefile
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#
# Helper makefile to link shared libraries in a portable way.
# This is much simpler than libtool, and hopefully not too error-prone.
#
# The following variables need to be set on the command line to build
# properly
# CC contains the current compiler. This one MUST be defined
CC=cc
# LDFLAGS contains flags to be used when the temporary object file is
# created. SHARED_LDFLAGS contains flags to be used when the shared
# library is created.
LDFLAGS=
SHARED_LDFLAGS=
# LIBNAME contains just the name of thhe library, without prefix ("lib"
# on Unix, "cyg" for certain forms under Cygwin...) or suffix (.a, .so,
# .dll, ...). This one MUST have a value when using this makefile.
# For example, to build libfoo.so, you need to do the following:
#LIBNAME=foo
LIBNAME=
# LIBEXTRAS contains extra modules to link together with the library.
# For example, if a second library, say libbar.a needs to be linked into
# libfoo.so, you need to do the following:
#LIBEXTRAS=libbar.a
# Note that this MUST be used when using the link_o targets, to hold the
# names of all object files that go into the target library.
LIBEXTRAS=
# LIBVERSION contains the current version of the library.
# For example, to build libfoo.so.1.2, you need to do the following:
#LIBVERSION=1.2
LIBVERSION=
# LIBCOMPATVERSIONS contains the compatibility versions (a list) of
# the library. They MUST be in decreasing order.
# For example, if libfoo.so.1.2.1 is backward compatible with libfoo.so.1.2
# and libfoo.so.1, you need to do the following:
#LIBCOMPATVERSIONS=1.2 1
# Note that on systems that use sonames, the last number will appear as
# part of it.
# It's also possible, for systems that support it (Tru64, for example),
# to add extra compatibility info with more precision, by adding a second
# list of versions, separated from the first with a semicolon, like this:
#LIBCOMPATVERSIONS=1.2 1;1.2.0 1.1.2 1.1.1 1.1.0 1.0.0
LIBCOMPATVERSIONS=
# LIBDEPS contains all the flags necessary to cover all necessary
# dependencies to other libraries.
LIBDEPS=
#------------------------------------------------------------------------------
# The rest is private to this makefile.
#DEBUG=:
DEBUG=set -x
top:
echo "Trying to use this makefile interactively? Don't."
CALC_VERSIONS= \
SHLIB_COMPAT=; SHLIB_SOVER=; \
if [ -n "$(LIBVERSION)$(LIBCOMPATVERSIONS)" ]; then \
prev=""; \
for v in `echo "$(LIBVERSION) $(LIBCOMPATVERSIONS)" | cut -d';' -f1`; do \
SHLIB_SOVER_NODOT=$$v; \
SHLIB_SOVER=.$$v; \
if [ -n "$$prev" ]; then \
SHLIB_COMPAT="$$SHLIB_COMPAT .$$prev"; \
fi; \
prev=$$v; \
done; \
fi
LINK_SO= \
( $(DEBUG); \
nm -Pg $$SHOBJECTS | grep ' [BDT] ' | cut -f1 -d' ' > lib$(LIBNAME).exp; \
$$SHAREDCMD $(SHARED_LDFLAGS) $$SHAREDFLAGS -o $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX \
$$ALLSYMSFLAGS $$SHOBJECTS $$NOALLSYMSFLAGS $$LIBDEPS ) && \
$(SYMLINK_SO); ( $(DEBUG); rm -f lib$(LIBNAME).exp )
SYMLINK_SO= \
if [ -n "$$INHIBIT_SYMLINKS" ]; then :; else \
prev=$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX; \
if [ -n "$$SHLIB_COMPAT" ]; then \
for x in $$SHLIB_COMPAT; do \
( $(DEBUG); rm -f $$SHLIB$$x$$SHLIB_SUFFIX; \
ln -s $$prev $$SHLIB$$x$$SHLIB_SUFFIX ); \
prev=$$SHLIB$$x$$SHLIB_SUFFIX; \
done; \
fi; \
if [ -n "$$SHLIB_SOVER" ]; then \
( $(DEBUG); rm -f $$SHLIB$$SHLIB_SUFFIX; \
ln -s $$prev $$SHLIB$$SHLIB_SUFFIX ); \
fi; \
fi
LINK_SO_A= SHOBJECTS="lib$(LIBNAME).a $(LIBEXTRAS)"; $(LINK_SO)
LINK_SO_O= SHOBJECTS="$(LIBEXTRAS)"; $(LINK_SO)
LINK_SO_A_VIA_O= \
SHOBJECTS=lib$(LIBNAME).o; \
ALL=$$ALLSYMSFLAGS; ALLSYMSFLAGS=; NOALLSYMSFLAGS=; \
( $(DEBUG); \
ld $(LDFLAGS) -r -o lib$(LIBNAME).o $$ALL lib$(LIBNAME).a $(LIBEXTRAS) ); \
$(LINK_SO) && rm -f $(LIBNAME).o
LINK_SO_A_UNPACKED= \
UNPACKDIR=link_tmp.$$$$; rm -rf $$UNPACKDIR; mkdir $$UNPACKDIR; \
(cd $$UNPACKDIR; ar x ../lib$(LIBNAME).a) && cp $(LIBEXTRAS) $$UNPACKDIR && \
SHOBJECTS=$$UNPACKDIR/*.o; \
$(LINK_SO) && rm -rf $$UNPACKDIR
DETECT_GNU_LD=(${CC} -Wl,-V /dev/null 2>&1 | grep '^GNU ld' )>/dev/null
DO_GNU=$(CALC_VERSIONS); \
SHLIB=lib$(LIBNAME).so; \
SHLIB_SUFFIX=; \
LIBDEPS="$(LIBDEPS) -lc"; \
ALLSYMSFLAGS='-Wl,--whole-archive'; \
NOALLSYMSFLAGS='-Wl,--no-whole-archive'; \
SHAREDFLAGS="-shared -Wl,-Bsymbolic -Wl,-soname=$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"; \
SHAREDCMD='$(CC)'
link_o.gnu:
@ $(DO_GNU); $(LINK_SO_O)
link_a.gnu:
@ $(DO_GNU); $(LINK_SO_A)
# For Darwin AKA Mac OS/X (dyld)
link_o.darwin:
@ $(CALC_VERSIONS); \
SHLIB=lib$(LIBNAME); \
SHLIB_SUFFIX=.dylib; \
LIBDEPS="$(LIBDEPS) -lc"; \
ALLSYMSFLAGS='-all_load'; \
NOALLSYMSFLAGS=''; \
SHAREDFLAGS="-dynamiclib"; \
SHAREDCMD='$(CC)'; \
if [ -n "$(LIBVERSION)" ]; then \
SHAREDFLAGS="$$SHAREDFLAGS -current_version $(LIBVERSION)"; \
fi; \
if [ -n "$$SHLIB_SOVER_NODOT" ]; then \
SHAREDFLAGS="$$SHAREDFLAGS -compatibility_version $$SHLIB_SOVER_NODOT"; \
fi; \
$(LINK_SO_O)
link_a.darwin:
@ $(CALC_VERSIONS); \
SHLIB=lib$(LIBNAME); \
SHLIB_SUFFIX=.dylib; \
LIBDEPS="$(LIBDEPS) -lc"; \
ALLSYMSFLAGS='-all_load'; \
NOALLSYMSFLAGS=''; \
SHAREDFLAGS="-dynamiclib"; \
SHAREDCMD='$(CC)'; \
if [ -n "$(LIBVERSION)" ]; then \
SHAREDFLAGS="$$SHAREDFLAGS -current_version $(LIBVERSION)"; \
fi; \
if [ -n "$$SHLIB_SOVER_NODOT" ]; then \
SHAREDFLAGS="$$SHAREDFLAGS -compatibility_version $$SHLIB_SOVER_NODOT"; \
fi; \
$(LINK_SO_A)
link_o.cygwin:
@ $(CALC_VERSIONS); \
INHIBIT_SYMLINKS=yes; \
SHLIB=cyg$(LIBNAME); \
SHLIB_SUFFIX=.dll; \
LIBDEPS="$(LIBDEPS) -lc"; \
SHLIB_SOVER=-$(LIBVERSION); \
ALLSYMSFLAGS='-Wl,--whole-archive'; \
NOALLSYMSFLAGS='-Wl,--no-whole-archive'; \
SHAREDFLAGS="-shared -Wl,-Bsymbolic -Wl,--out-implib,lib$(LIBNAME).dll.a"; \
SHAREDCMD='${CC}'; \
$(LINK_SO_O)
link_a.cygwin:
@ $(CALC_VERSIONS); \
INHIBIT_SYMLINKS=yes; \
SHLIB=cyg$(LIBNAME); \
SHLIB_SUFFIX=.dll; \
LIBDEPS="$(LIBDEPS) -lc"; \
SHLIB_SOVER=; \
ALLSYMSFLAGS='-Wl,--whole-archive'; \
NOALLSYMSFLAGS='-Wl,--no-whole-archive'; \
SHAREDFLAGS="-shared -Wl,-Bsymbolic -Wl,--out-implib,lib$(LIBNAME).dll.a"; \
SHAREDCMD='${CC}'; \
$(LINK_SO_A)
link_o.alpha-osf1:
@ if ${DETECT_GNU_LD}; then \
$(DO_GNU); \
else \
SHLIB=lib$(LIBNAME).so; \
SHLIB_SUFFIX=; \
LIBDEPS="$(LIBDEPS) -lc"; \
SHLIB_HIST=`echo "$(LIBCOMPATVERSIONS)" | cut -d';' -f2 | sed -e 's/ */:/'`; \
if [ -n "$$SHLIB_HIST" ]; then \
SHLIB_HIST="$${SHLIB_HIST}:$(LIBVERSION)"; \
else \
SHLIB_HIST="$(LIBVERSION)"; \
fi; \
SHLIB_SOVER=; \
ALLSYMSFLAGS='-all'; \
NOALLSYMSFLAGS='-none'; \
SHAREDFLAGS="-shared"; \
SHAREDCMD='$(CC)'; \
if [ -n "$$SHLIB_HIST" ]; then \
SHAREDFLAGS="$$SHAREDFLAGS -set_version \"$$SHLIB_HIST\""; \
fi; \
fi; \
$(LINK_SO_O)
link_a.alpha-osf1:
@ if ${DETECT_GNU_LD}; then \
$(DO_GNU); \
else \
SHLIB=lib$(LIBNAME).so; \
SHLIB_SUFFIX=; \
LIBDEPS="$(LIBDEPS) -lc"; \
SHLIB_HIST=`echo "$(LIBCOMPATVERSIONS)" | cut -d';' -f2 | sed -e 's/ */:/'`; \
if [ -n "$$SHLIB_HIST" ]; then \
SHLIB_HIST="$${SHLIB_HIST}:$(LIBVERSION)"; \
else \
SHLIB_HIST="$(LIBVERSION)"; \
fi; \
SHLIB_SOVER=; \
ALLSYMSFLAGS='-all'; \
NOALLSYMSFLAGS='-none'; \
SHAREDFLAGS="-shared"; \
SHAREDCMD='$(CC)'; \
if [ -n "$$SHLIB_HIST" ]; then \
SHAREDFLAGS="$$SHAREDFLAGS -set_version \"$$SHLIB_HIST\""; \
fi; \
fi; \
$(LINK_SO_A)
# The difference between alpha-osf1-shared and tru64-shared is the `-msym'
# option passed to the linker.
link_o.tru64:
@ if ${DETECT_GNU_LD}; then \
$(DO_GNU); \
else \
SHLIB=lib$(LIBNAME).so; \
SHLIB_SUFFIX=; \
LIBDEPS="$(LIBDEPS) -lc"; \
SHLIB_HIST=`echo "$(LIBCOMPATVERSIONS)" | cut -d';' -f2 | sed -e 's/ */:/'`; \
if [ -n "$$SHLIB_HIST" ]; then \
SHLIB_HIST="$${SHLIB_HIST}:$(LIBVERSION)"; \
else \
SHLIB_HIST="$(LIBVERSION)"; \
fi; \
SHLIB_SOVER=; \
ALLSYMSFLAGS='-all'; \
NOALLSYMSFLAGS='-none'; \
SHAREDFLAGS="-shared -msym"; \
SHAREDCMD='$(CC)'; \
if [ -n "$$SHLIB_HIST" ]; then \
SHAREDFLAGS="$$SHAREDFLAGS -set_version \"$$SHLIB_HIST\""; \
fi; \
fi; \
$(LINK_SO_O)
link_a.tru64:
@ if ${DETECT_GNU_LD}; then \
$(DO_GNU); \
else \
SHLIB=lib$(LIBNAME).so; \
SHLIB_SUFFIX=; \
LIBDEPS="$(LIBDEPS) -lc"; \
SHLIB_HIST=`echo "$(LIBCOMPATVERSIONS)" | cut -d';' -f2 | sed -e 's/ */:/'`; \
if [ -n "$$SHLIB_HIST" ]; then \
SHLIB_HIST="$${SHLIB_HIST}:$(LIBVERSION)"; \
else \
SHLIB_HIST="$(LIBVERSION)"; \
fi; \
SHLIB_SOVER=; \
ALLSYMSFLAGS='-all'; \
NOALLSYMSFLAGS='-none'; \
SHAREDFLAGS="-shared -msym"; \
SHAREDCMD='$(CC)'; \
if [ -n "$$SHLIB_HIST" ]; then \
SHAREDFLAGS="$$SHAREDFLAGS -set_version \"$$SHLIB_HIST\""; \
fi; \
fi; \
$(LINK_SO_A)
# The difference between tru64-shared and tru64-shared-rpath is the
# -rpath ${LIBRPATH} passed to the linker.
link_o.tru64-rpath:
@ if ${DETECT_GNU_LD}; then \
$(DO_GNU); \
else \
SHLIB=lib$(LIBNAME).so; \
SHLIB_SUFFIX=; \
LIBDEPS="$(LIBDEPS) -lc"; \
SHLIB_HIST=`echo "$(LIBCOMPATVERSIONS)" | cut -d';' -f2 | sed -e 's/ */:/'`; \
if [ -n "$$SHLIB_HIST" ]; then \
SHLIB_HIST="$${SHLIB_HIST}:$(LIBVERSION)"; \
else \
SHLIB_HIST="$(LIBVERSION)"; \
fi; \
SHLIB_SOVER=; \
ALLSYMSFLAGS='-all'; \
NOALLSYMSFLAGS='-none'; \
SHAREDFLAGS="-shared -msym -rpath $(LIBRPATH)"; \
SHAREDCMD='$(CC)'; \
if [ -n "$$SHLIB_HIST" ]; then \
SHAREDFLAGS="$$SHAREDFLAGS -set_version \"$$SHLIB_HIST\""; \
fi; \
fi; \
$(LINK_SO_O)
link_a.tru64-rpath:
@ if ${DETECT_GNU_LD}; then \
$(DO_GNU); \
else \
SHLIB=lib$(LIBNAME).so; \
SHLIB_SUFFIX=; \
LIBDEPS="$(LIBDEPS) -lc"; \
SHLIB_HIST=`echo "$(LIBCOMPATVERSIONS)" | cut -d';' -f2 | sed -e 's/ */:/'`; \
if [ -n "$$SHLIB_HIST" ]; then \
SHLIB_HIST="$${SHLIB_HIST}:$(LIBVERSION)"; \
else \
SHLIB_HIST="$(LIBVERSION)"; \
fi; \
SHLIB_SOVER=; \
ALLSYMSFLAGS='-all'; \
NOALLSYMSFLAGS='-none'; \
SHAREDFLAGS="-shared -msym -rpath $(LIBRPATH)"; \
SHAREDCMD='$(CC)'; \
if [ -n "$$SHLIB_HIST" ]; then \
SHAREDFLAGS="$$SHAREDFLAGS -set_version \"$$SHLIB_HIST\""; \
fi; \
fi; \
$(LINK_SO_A)
link_o.solaris:
@ if ${DETECT_GNU_LD}; then \
$(DO_GNU); \
else \
$(CALC_VERSIONS); \
MINUSZ='-z '; \
(${CC} -v 2>&1 | grep gcc) > /dev/null && MINUSZ='-Wl,-z,'; \
SHLIB=lib$(LIBNAME).so; \
SHLIB_SUFFIX=; \
LIBDEPS="$(LIBDEPS) -lc"; \
ALLSYMSFLAGS="$${MINUSZ}allextract"; \
NOALLSYMSFLAGS="$${MINUSZ}defaultextract"; \
SHAREDFLAGS="-G -dy -z text -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"; \
SHAREDCMD='$(CC)'; \
fi; \
$(LINK_SO_O)
link_a.solaris:
@ if ${DETECT_GNU_LD}; then \
$(DO_GNU); \
else \
$(CALC_VERSIONS); \
MINUSZ='-z '; \
(${CC} -v 2>&1 | grep gcc) > /dev/null && MINUSZ='-Wl,-z,'; \
SHLIB=lib$(LIBNAME).so; \
SHLIB_SUFFIX=;\
LIBDEPS="$(LIBDEPS) -lc"; \
ALLSYMSFLAGS="$${MINUSZ}allextract"; \
NOALLSYMSFLAGS="$${MINUSZ}defaultextract"; \
SHAREDFLAGS="-G -dy -z text -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"; \
SHAREDCMD='$(CC)'; \
fi; \
$(LINK_SO_A)
# OpenServer 5 native compilers used
# UnixWare 7 and OpenUNIX 8 native compilers used
link_o.svr3:
@ if ${DETECT_GNU_LD}; then \
$(DO_GNU); \
else \
$(CALC_VERSIONS); \
SHLIB=lib$(LIBNAME).so; \
SHLIB_SUFFIX=; \
LIBDEPS="$(LIBDEPS) -lc"; \
ALLSYMSFLAGS='-z allextract'; \
NOALLSYMSFLAGS=''; \
SHAREDFLAGS="-G -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"; \
SHAREDCMD='$(CC)'; \
fi; \
$(LINK_SO_O)
link_a.svr3:
@ if ${DETECT_GNU_LD}; then \
$(DO_GNU); \
else \
$(CALC_VERSIONS); \
SHLIB=lib$(LIBNAME).so; \
SHLIB_SUFFIX=; \
LIBDEPS="$(LIBDEPS) -lc"; \
ALLSYMSFLAGS='-z allextract'; \
NOALLSYMSFLAGS=''; \
SHAREDFLAGS="-G -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"; \
SHAREDCMD='$(CC)'; \
fi; \
$(LINK_SO_A_UNPACKED)
link_o.irix:
@ if ${DETECT_GNU_LD}; then \
$(DO_GNU); \
else \
$(CALC_VERSIONS); \
SHLIB=lib$(LIBNAME).so; \
SHLIB_SUFFIX=; \
LIBDEPS="$(LIBDEPS) -lc"; \
ALLSYMSFLAGS='-all'; \
NOALLSYMSFLAGS=''; \
SHAREDFLAGS="-shared -Wl,-soname,$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"; \
SHAREDCMD='$(CC)'; \
fi; \
$(LINK_SO_O)
link_a.irix:
@ if ${DETECT_GNU_LD}; then \
$(DO_GNU); \
else \
$(CALC_VERSIONS); \
SHLIB=lib$(LIBNAME).so; \
SHLIB_SUFFIX=; \
LIBDEPS="$(LIBDEPS) -lc"; \
ALLSYMSFLAGS='-all'; \
NOALLSYMSFLAGS=''; \
SHAREDFLAGS="-shared -Wl,-soname,$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"; \
SHAREDCMD='$(CC)'; \
fi; \
$(LINK_SO_A)
# HP-UX includes the full pathname of libs we depend on, so we would get
# ./libcrypto (with ./ as path information) compiled into libssl, hence
# we omit the SHLIBDEPS. Applications must be linked with -lssl -lcrypto
# anyway.
# The object modules are loaded from lib$i.a using the undocumented -Fl
# option.
#
# WARNING: Until DSO is fixed to support a search path, we support SHLIB_PATH
# by temporarily specifying "+s"!
#
link_o.hpux32:
@ $(CALC_VERSIONS); \
SHLIB=lib$(LIBNAME).sl; \
SHLIB_SUFFIX=; \
LIBDEPS="$(LIBDEPS) -lc"; \
ALLSYMSFLAGS='-Fl'; \
NOALLSYMSFLAGS=''; \
SHAREDFLAGS="+vnocompatwarnings -b -z +s +h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"; \
SHAREDCMD='/usr/ccs/bin/ld'; \
$(LINK_SO_O) && chmod a=rx $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX
link_a.hpux32:
@ $(CALC_VERSIONS); \
SHLIB=lib$(LIBNAME).sl; \
SHLIB_SUFFIX=; \
LIBDEPS="$(LIBDEPS) -lc"; \
ALLSYMSFLAGS='-Fl'; \
NOALLSYMSFLAGS=''; \
SHAREDFLAGS="+vnocompatwarnings -b -z +s +h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"; \
SHAREDCMD='/usr/ccs/bin/ld'; \
$(LINK_SO_A) && chmod a=rx $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX
# HP-UX includes the full pathname of libs we depend on, so we would get
# ./libcrypto (with ./ as path information) compiled into libssl, hence
# we omit the SHLIBDEPS. Applications must be linked with -lssl -lcrypto
# anyway.
#
# HP-UX in 64bit mode has "+s" enabled by default; it will search for
# shared libraries along LD_LIBRARY_PATH _and_ SHLIB_PATH.
#
link_o.hpux64:
@ $(CALC_VERSIONS); \
SHLIB=lib$(LIBNAME).sl; \
SHLIB_SUFFIX=; \
LIBDEPS="$(LIBDEPS) -lc"; \
ALLSYMSFLAGS='+forceload'; \
NOALLSYMSFLAGS=''; \
SHAREDFLAGS="-b -z +h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"; \
SHAREDCMD='/usr/ccs/bin/ld'; \
$(LINK_SO_O) && chmod a=rx $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX
link_a.hpux64:
@ $(CALC_VERSIONS); \
SHLIB=lib$(LIBNAME).sl; \
SHLIB_SUFFIX=; \
LIBDEPS="$(LIBDEPS) -lc"; \
ALLSYMSFLAGS='+forceload'; \
NOALLSYMSFLAGS=''; \
SHAREDFLAGS="-b -z +h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"; \
SHAREDCMD='/usr/ccs/bin/ld'; \
$(LINK_SO_A) && chmod a=rx $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX
link_o.aix:
@ $(CALC_VERSIONS); \
SHLIB=lib$(LIBNAME).so; \
SHLIB_SUFFIX=; \
LIBDEPS="$(LIBDEPS) -lc"; \
ALLSYMSFLAGS='-bnogc'; \
NOALLSYMSFLAGS=''; \
SHAREDFLAGS='-G -bE:lib$(LIBNAME).exp -bM:SRE'; \
SHAREDCMD='$(CC)'; \
$(LINK_SO_O)
link_a.aix:
@ $(CALC_VERSIONS); \
SHLIB=lib$(LIBNAME).so; \
SHLIB_SUFFIX=; \
LIBDEPS="$(LIBDEPS) -lc"; \
ALLSYMSFLAGS='-bnogc'; \
NOALLSYMSFLAGS=''; \
SHAREDFLAGS='-G -bE:lib$(LIBNAME).exp -bM:SRE'; \
SHAREDCMD='$(CC)'; \
$(LINK_SO_A_VIA_O)
link_o.reliantunix:
@ $(CALC_VERSIONS); \
SHLIB=lib$(LIBNAME).so; \
SHLIB_SUFFIX=; \
LIBDEPS="$(LIBDEPS) -lc"; \
ALLSYMSFLAGS=; \
NOALLSYMSFLAGS=''; \
SHAREDFLAGS='-G'; \
SHAREDCMD='$(CC)'; \
$(LINK_SO_O)
link_a.reliantunix:
@ $(CALC_VERSIONS); \
SHLIB=lib$(LIBNAME).so; \
SHLIB_SUFFIX=; \
LIBDEPS="$(LIBDEPS) -lc"; \
ALLSYMSFLAGS=; \
NOALLSYMSFLAGS=''; \
SHAREDFLAGS='-G'; \
SHAREDCMD='$(CC)'; \
$(LINK_SO_A_UNPACKED)
# Targets to build symbolic links when needed
symlink.gnu symlink.solaris symlink.svr3 symlink.irix \
symlink.aix symlink.reliantunix:
@ $(CALC_VERSIONS); \
SHLIB=lib$(LIBNAME).so; \
$(SYMLINK_SO)
symlink.darwin:
@ $(CALC_VERSIONS); \
SHLIB=lib$(LIBNAME); \
SHLIB_SUFFIX=.dylib; \
$(SYMLINK_SO)
symlink.hpux32 symlink.hpux64:
@ $(CALC_VERSIONS); \
SHLIB=lib$(LIBNAME).sl; \
$(SYMLINK_SO)
# The following lines means those specific architectures do no symlinks
symlink.cygwin symlib.alpha-osf1 symlink.tru64 symlink.tru64-rpath:
# Compatibility targets
link_o.bsd-gcc-shared link_o.linux-shared link_o.gnu-shared: link_o.gnu
link_a.bsd-gcc-shared link_a.linux-shared link_a.gnu-shared: link_a.gnu
symlink.bsd-gcc-shared symlink.linux-shared symlink.gnu-shared: symlink.gnu
link_o.darwin-shared: link_o.darwin
link_a.darwin-shared: link_a.darwin
symlink.darwin-shared: symlink.darwin
link_o.cygwin-shared: link_o.cygwin
link_a.cygwin-shared: link_a.cygwin
symlink.cygwin-shared: symlink.cygwin
link_o.alpha-osf1-shared: link_o.alpha-osf1
link_a.alpha-osf1-shared: link_a.alpha-osf1
symlink.alpha-osf1-shared: symlink.alpha-osf1
link_o.tru64-shared: link_o.tru64
link_a.tru64-shared: link_a.tru64
symlink.tru64-shared: symlink.tru64
link_o.tru64-shared-rpath: link_o.tru64-rpath
link_a.tru64-shared-rpath: link_a.tru64-rpath
symlink.tru64-shared-rpath: symlink.tru64-rpath
link_o.solaris-shared: link_o.solaris
link_a.solaris-shared: link_a.solaris
symlink.solaris-shared: symlink.solaris
link_o.svr3-shared: link_o.svr3
link_a.svr3-shared: link_a.svr3
symlink.svr3-shared: symlink.svr3
link_o.svr5-shared: link_o.svr3
link_a.svr5-shared: link_a.svr3
symlink.svr5-shared: symlink.svr3
link_o.irix-shared: link_o.irix
link_a.irix-shared: link_a.irix
symlink.irix-shared: symlink.irix
link_o.hpux-shared: link_o.hpux32
link_a.hpux-shared: link_a.hpux32
symlink.hpux-shared: symlink.hpux32
link_o.hpux64-shared: link_o.hpux64
link_a.hpux64-shared: link_a.hpux64
symlink.hpux64-shared: symlink.hpux64
link_o.aix-shared: link_o.aix
link_a.aix-shared: link_a.aix
symlink.aix-shared: symlink.aix
link_o.reliantunix-shared: link_o.reliantunix
link_a.reliantunix-shared: link_a.reliantunix
symlink.reliantunix-shared: symlink.reliantunix
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