cf9f101995
A previous change inavertently removed a silencing '@' Reviewed-by: Tim Hudson <tjh@openssl.org> (Merged from https://github.com/openssl/openssl/pull/4003)
521 lines
18 KiB
Text
521 lines
18 KiB
Text
#
|
|
# 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
|
|
CFLAGS=$(CFLAG)
|
|
# LDFLAGS contains flags to be used when temporary object files (when building
|
|
# shared libraries) are created, or when an application is linked.
|
|
# SHARED_LDFLAGS contains flags to be used when the shared library is created.
|
|
LDFLAGS=$(LDFLAG)
|
|
SHARED_LDFLAGS=$(SHARED_LDFLAG)
|
|
|
|
RC=windres
|
|
# SHARED_RCFLAGS are flags used with windres, i.e. when build for Cygwin
|
|
# or Mingw.
|
|
SHARED_RCFLAGS=$(SHARED_RCFLAG)
|
|
|
|
NM=nm
|
|
ECHO=echo
|
|
|
|
# LIBNAME contains just the name of the 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 to
|
|
# build shared libraries.
|
|
# For example, to build libfoo.so, you need to do the following:
|
|
#LIBNAME=foo
|
|
LIBNAME=
|
|
|
|
# STLIBNAME contains the path of the static library to build the shared
|
|
# library from, for example:
|
|
#STLIBNAME=libfoo.a
|
|
STLIBNAME=
|
|
|
|
# On most Unix platforms, SHLIBNAME contains the path of the short name of
|
|
# the shared library to build, for example
|
|
#SHLIBNAME=libfoo.so
|
|
# On Windows POSIX layers (cygwin and mingw), SHLIBNAME contains the import
|
|
# library name for the shared library to be built, for example:
|
|
#SHLIBNAME=libfoo.dll.a
|
|
|
|
# SHLIBNAME_FULL contains the path of the full name of the shared library to
|
|
# build, for example:
|
|
#SHLIBNAME_FULL=libfoo.so.1.2
|
|
# When building DSOs, SHLIBNAME_FULL contains path of the full DSO name, for
|
|
# example:
|
|
#SHLIBNAME_FULL=dir/dso.so
|
|
SHLIBNAME_FULL=
|
|
|
|
# SHLIBVERSION contains the current version of the shared library (not to
|
|
# be confused with the project version)
|
|
#SHLIBVERSION=1.2
|
|
SHLIBVERSION=
|
|
|
|
# NOTE: to build shared libraries, LIBNAME, STLIBNAME, SHLIBNAME and
|
|
# SHLIBNAME_FULL MUST have values when using this makefile, and in some
|
|
# cases, SHLIBVERSION as well. To build DSOs, SHLIBNAME_FULL MUST have
|
|
# a value, the rest can be left alone.
|
|
|
|
|
|
# APPNAME contains just the name of the application, without suffix (""
|
|
# on Unix, ".exe" on Windows, ...). This one MUST have a value when using
|
|
# this makefile to build applications.
|
|
# For example, to build foo, you need to do the following:
|
|
#APPNAME=foo
|
|
APPNAME=
|
|
|
|
# SRCDIR is the top directory of the source tree.
|
|
SRCDIR=.
|
|
|
|
# OBJECTS contains all the object files to link together into the application.
|
|
# This must contain at least one object file.
|
|
#OBJECTS=foo.o
|
|
OBJECTS=
|
|
|
|
# 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_dso targets, to hold the
|
|
# names of all object files that go into the target shared object.
|
|
LIBEXTRAS=
|
|
|
|
# LIBDEPS contains all the flags necessary to cover all necessary
|
|
# dependencies to other libraries.
|
|
LIBDEPS=
|
|
|
|
#------------------------------------------------------------------------------
|
|
# The rest is private to this makefile.
|
|
|
|
SET_X=:
|
|
#SET_X=set -x
|
|
|
|
top:
|
|
echo "Trying to use this makefile interactively? Don't." ; exit 1
|
|
|
|
LINK_APP= \
|
|
( $(SET_X); \
|
|
LIBDEPS="$${LIBDEPS:-$(LIBDEPS)}"; \
|
|
LDCMD="$${LDCMD:-$(CC)}"; LDFLAGS="$${LDFLAGS:-$(CFLAGS) $(LDFLAGS)}"; \
|
|
LIBPATH=`for x in $$LIBDEPS; do echo $$x; done | sed -e 's/^ *-L//;t' -e d | uniq`; \
|
|
LIBPATH=`echo $$LIBPATH | sed -e 's/ /:/g'`; \
|
|
$(ECHO) LD_LIBRARY_PATH=$$LIBPATH:$$LD_LIBRARY_PATH \
|
|
$${LDCMD} $${LDFLAGS} -o $${APPNAME:=$(APPNAME)} $(OBJECTS) $${LIBDEPS}; \
|
|
LD_LIBRARY_PATH=$$LIBPATH:$$LD_LIBRARY_PATH \
|
|
$${LDCMD} $${LDFLAGS} -o $${APPNAME:=$(APPNAME)} $(OBJECTS) $${LIBDEPS} )
|
|
|
|
LINK_SO= \
|
|
( $(SET_X); \
|
|
LIBDEPS="$${LIBDEPS:-$(LIBDEPS)}"; \
|
|
SHAREDCMD="$${SHAREDCMD:-$(CC)}"; \
|
|
SHAREDFLAGS="$${SHAREDFLAGS:-$(CFLAGS) $(SHARED_LDFLAGS)}"; \
|
|
LIBPATH=`for x in $$LIBDEPS; do echo $$x; done | sed -e 's/^ *-L//;t' -e d | uniq`; \
|
|
LIBPATH=`echo $$LIBPATH | sed -e 's/ /:/g'`; \
|
|
$(ECHO) LD_LIBRARY_PATH=$$LIBPATH:$$LD_LIBRARY_PATH \
|
|
$${SHAREDCMD} $${SHAREDFLAGS} \
|
|
-o $(SHLIBNAME_FULL) \
|
|
$$ALLSYMSFLAGS $$SHOBJECTS $$NOALLSYMSFLAGS $$LIBDEPS; \
|
|
LD_LIBRARY_PATH=$$LIBPATH:$$LD_LIBRARY_PATH \
|
|
$${SHAREDCMD} $${SHAREDFLAGS} \
|
|
-o $(SHLIBNAME_FULL) \
|
|
$$ALLSYMSFLAGS $$SHOBJECTS $$NOALLSYMSFLAGS $$LIBDEPS \
|
|
) && $(SYMLINK_SO)
|
|
|
|
SYMLINK_SO= \
|
|
if [ -n "$$INHIBIT_SYMLINKS" ]; then :; else \
|
|
if [ -n "$(SHLIBNAME_FULL)" -a -n "$(SHLIBNAME)" -a \
|
|
"$(SHLIBNAME_FULL)" != "$(SHLIBNAME)" ]; then \
|
|
( $(SET_X); \
|
|
rm -f $(SHLIBNAME); \
|
|
ln -s $(SHLIBNAME_FULL) $(SHLIBNAME) ); \
|
|
fi; \
|
|
fi
|
|
|
|
LINK_SO_SHLIB= SHOBJECTS="$(STLIBNAME) $(LIBEXTRAS)"; $(LINK_SO)
|
|
LINK_SO_DSO= INHIBIT_SYMLINKS=yes; SHOBJECTS="$(LIBEXTRAS)"; $(LINK_SO)
|
|
|
|
LINK_SO_SHLIB_VIA_O= \
|
|
SHOBJECTS=$(STLIBNAME).o; \
|
|
ALL=$$ALLSYMSFLAGS; ALLSYMSFLAGS=; NOALLSYMSFLAGS=; \
|
|
( $(ECHO) ld $(LDFLAGS) -r -o $$SHOBJECTS $$ALL $(STLIBNAME) $(LIBEXTRAS); \
|
|
ld $(LDFLAGS) -r -o $$SHOBJECTS $$ALL $(STLIBNAME) $(LIBEXTRAS) ); \
|
|
$(LINK_SO) && ( $(ECHO) rm -f $$SHOBJECTS; rm -f $$SHOBJECTS )
|
|
|
|
LINK_SO_SHLIB_UNPACKED= \
|
|
UNPACKDIR=link_tmp.$$$$; rm -rf $$UNPACKDIR; mkdir $$UNPACKDIR; \
|
|
(cd $$UNPACKDIR; ar x ../$(STLIBNAME)) && \
|
|
([ -z "$(LIBEXTRAS)" ] || 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_SO_COMMON=\
|
|
SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -Wl,-Bsymbolic -Wl,-soname=$(SHLIBNAME_FULL)"
|
|
DO_GNU_DSO=\
|
|
$(DO_GNU_SO_COMMON)
|
|
DO_GNU_SO=\
|
|
ALLSYMSFLAGS='-Wl,--whole-archive'; \
|
|
NOALLSYMSFLAGS='-Wl,--no-whole-archive'; \
|
|
$(DO_GNU_SO_COMMON)
|
|
DO_GNU_APP=LDFLAGS="$(CFLAGS) $(LDFLAGS)"
|
|
|
|
#This is rather special. It's a special target with which one can link
|
|
#applications without bothering with any features that have anything to
|
|
#do with shared libraries, for example when linking against static
|
|
#libraries. It's mostly here to avoid a lot of conditionals everywhere
|
|
#else...
|
|
link_app.:
|
|
$(LINK_APP)
|
|
|
|
link_dso.gnu:
|
|
@ $(DO_GNU_DSO); $(LINK_SO_DSO)
|
|
link_shlib.gnu:
|
|
@ $(DO_GNU_SO); $(LINK_SO_SHLIB)
|
|
link_app.gnu:
|
|
@ $(DO_GNU_APP); $(LINK_APP)
|
|
|
|
link_shlib.linux-shared:
|
|
@$(PERL) $(SRCDIR)/util/mkdef.pl $(LIBNAME) linux >$(LIBNAME).map; \
|
|
$(DO_GNU_SO); \
|
|
ALLSYMSFLAGS='-Wl,--whole-archive,--version-script=$(LIBNAME).map'; \
|
|
$(LINK_SO_SHLIB)
|
|
|
|
link_dso.bsd:
|
|
@if $(DETECT_GNU_LD); then $(DO_GNU_DSO); else \
|
|
LIBDEPS=" "; \
|
|
ALLSYMSFLAGS=; \
|
|
NOALLSYMSFLAGS=; \
|
|
SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -nostdlib"; \
|
|
fi; $(LINK_SO_DSO)
|
|
link_shlib.bsd:
|
|
@if $(DETECT_GNU_LD); then $(DO_GNU_SO); else \
|
|
LIBDEPS=" "; \
|
|
ALLSYMSFLAGS="-Wl,-Bforcearchive"; \
|
|
NOALLSYMSFLAGS=; \
|
|
SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -nostdlib"; \
|
|
fi; $(LINK_SO_SHLIB)
|
|
link_app.bsd:
|
|
@if $(DETECT_GNU_LD); then $(DO_GNU_APP); else \
|
|
LDFLAGS="$(CFLAGS) $(LDFLAGS)"; \
|
|
fi; $(LINK_APP)
|
|
|
|
# For Darwin AKA Mac OS/X (dyld)
|
|
# Originally link_dso.darwin produced .so, because it was hard-coded
|
|
# in dso_dlfcn module. At later point dso_dlfcn switched to .dylib
|
|
# extension in order to allow for run-time linking with vendor-
|
|
# supplied shared libraries such as libz, so that link_dso.darwin had
|
|
# to be harmonized with it. This caused minor controversy, because
|
|
# it was believed that dlopen can't be used to dynamically load
|
|
# .dylib-s, only so called bundle modules (ones linked with -bundle
|
|
# flag). The belief seems to be originating from pre-10.4 release,
|
|
# where dlfcn functionality was emulated by dlcompat add-on. In
|
|
# 10.4 dlopen was rewritten as native part of dyld and is documented
|
|
# to be capable of loading both dynamic libraries and bundles. In
|
|
# order to provide compatibility with pre-10.4 dlopen, modules are
|
|
# linked with -bundle flag, which makes .dylib extension misleading.
|
|
# It works, because dlopen is [and always was] extension-agnostic.
|
|
# Alternative to this heuristic approach is to develop specific
|
|
# MacOS X dso module relying on whichever "native" dyld interface.
|
|
link_dso.darwin:
|
|
@ ALLSYMSFLAGS=''; \
|
|
NOALLSYMSFLAGS=''; \
|
|
SHAREDFLAGS="$(CFLAGS) `echo $(SHARED_LDFLAGS) | sed s/dynamiclib/bundle/`"; \
|
|
$(LINK_SO_DSO)
|
|
link_shlib.darwin:
|
|
@ ALLSYMSFLAGS='-all_load'; \
|
|
NOALLSYMSFLAGS=''; \
|
|
SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -current_version $(SHLIBVERSION) -compatibility_version $(SHLIBVERSION) -install_name $(INSTALLTOP)/$(LIBDIR)/$(SHLIBNAME_FULL)"; \
|
|
$(LINK_SO_SHLIB)
|
|
link_app.darwin: # is there run-path on darwin?
|
|
$(LINK_APP)
|
|
|
|
link_dso.cygwin:
|
|
@ALLSYMSFLAGS=''; \
|
|
NOALLSYMSFLAGS=''; \
|
|
base=-Wl,--enable-auto-image-base; \
|
|
SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared $$base -Wl,-Bsymbolic"; \
|
|
$(LINK_SO_DSO)
|
|
link_shlib.cygwin:
|
|
@ INHIBIT_SYMLINKS=yes; \
|
|
$(ECHO) "$(PERL) $(SRCDIR)/util/mkrc.pl $(SHLIBNAME_FULL) |" \
|
|
"$(RC) $(SHARED_RCFLAGS) -o rc.o"; \
|
|
$(PERL) $(SRCDIR)/util/mkrc.pl $(SHLIBNAME_FULL) | \
|
|
$(RC) $(SHARED_RCFLAGS) -o rc.o; \
|
|
ALLSYMSFLAGS='-Wl,--whole-archive'; \
|
|
NOALLSYMSFLAGS='-Wl,--no-whole-archive'; \
|
|
SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -Wl,--enable-auto-image-base -Wl,-Bsymbolic -Wl,--out-implib,$(SHLIBNAME) rc.o"; \
|
|
$(LINK_SO_SHLIB) || exit 1; \
|
|
rm rc.o
|
|
link_app.cygwin:
|
|
$(LINK_APP)
|
|
|
|
# link_dso.mingw-shared and link_app.mingw-shared are mapped to the
|
|
# corresponding cygwin targets, as they do the exact same thing.
|
|
link_shlib.mingw:
|
|
@ INHIBIT_SYMLINKS=yes; \
|
|
$(PERL) $(SRCDIR)/util/mkdef.pl 32 $(LIBNAME) \
|
|
| sed -e 's|^\(LIBRARY *\)$(LIBNAME)32|\1$(SHLIBNAME_FULL)|' \
|
|
> $(LIBNAME).def; \
|
|
echo "$(PERL) $(SRCDIR)/util/mkrc.pl $(SHLIBNAME_FULL) |" \
|
|
"$(RC) $(SHARED_RCFLAGS) -o rc.o"; \
|
|
$(PERL) $(SRCDIR)/util/mkrc.pl $(SHLIBNAME_FULL) | \
|
|
$(RC) $(SHARED_RCFLAGS) -o rc.o; \
|
|
ALLSYMSFLAGS='-Wl,--whole-archive'; \
|
|
NOALLSYMSFLAGS='-Wl,--no-whole-archive'; \
|
|
SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -Wl,-Bsymbolic -Wl,--out-implib,$(SHLIBNAME) $(LIBNAME).def rc.o"; \
|
|
$(LINK_SO_SHLIB) || exit 1; \
|
|
rm $(LIBNAME).def rc.o
|
|
|
|
link_dso.alpha-osf1:
|
|
@ if $(DETECT_GNU_LD); then \
|
|
$(DO_GNU_DSO); \
|
|
else \
|
|
ALLSYMSFLAGS=''; \
|
|
NOALLSYMSFLAGS=''; \
|
|
SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -Wl,-B,symbolic"; \
|
|
fi; \
|
|
$(LINK_SO_DSO)
|
|
link_shlib.alpha-osf1:
|
|
@ if $(DETECT_GNU_LD); then \
|
|
$(DO_GNU_SO); \
|
|
else \
|
|
ALLSYMSFLAGS='-all'; \
|
|
NOALLSYMSFLAGS='-none'; \
|
|
SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -Wl,-B,symbolic -set_version $(SHLIBVERSION)"; \
|
|
fi; \
|
|
$(LINK_SO_SHLIB)
|
|
link_app.alpha-osf1:
|
|
@if $(DETECT_GNU_LD); then \
|
|
$(DO_GNU_APP); \
|
|
else \
|
|
LDFLAGS="$(CFLAGS) $(LDFLAGS)"; \
|
|
fi; \
|
|
$(LINK_APP)
|
|
|
|
link_dso.solaris:
|
|
@ if $(DETECT_GNU_LD); then \
|
|
$(DO_GNU_DSO); \
|
|
else \
|
|
ALLSYMSFLAGS=""; \
|
|
NOALLSYMSFLAGS=""; \
|
|
SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -h $(SHLIBNAME_FULL) -Wl,-Bsymbolic"; \
|
|
fi; \
|
|
$(LINK_SO_DSO)
|
|
link_shlib.solaris:
|
|
@ if $(DETECT_GNU_LD); then \
|
|
$(DO_GNU_SO); \
|
|
else \
|
|
$(PERL) $(SRCDIR)/util/mkdef.pl $(LIBNAME) linux >$(LIBNAME).map; \
|
|
ALLSYMSFLAGS="-Wl,-z,allextract,-M,$(LIBNAME).map"; \
|
|
NOALLSYMSFLAGS="-Wl,-z,defaultextract"; \
|
|
SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -h $(SHLIBNAME_FULL) -Wl,-Bsymbolic"; \
|
|
fi; \
|
|
$(LINK_SO_SHLIB)
|
|
link_app.solaris:
|
|
@ if $(DETECT_GNU_LD); then \
|
|
$(DO_GNU_APP); \
|
|
else \
|
|
LDFLAGS="$(CFLAGS) $(LDFLAGS)"; \
|
|
fi; \
|
|
$(LINK_APP)
|
|
|
|
# OpenServer 5 native compilers used
|
|
link_dso.svr3:
|
|
@ if $(DETECT_GNU_LD); then \
|
|
$(DO_GNU_DSO); \
|
|
else \
|
|
ALLSYMSFLAGS=''; \
|
|
NOALLSYMSFLAGS=''; \
|
|
SHAREDFLAGS="$(CFLAGS) -G -h $(SHLIBNAME_FULL)"; \
|
|
fi; \
|
|
$(LINK_SO_DSO)
|
|
link_shlib.svr3:
|
|
@ if $(DETECT_GNU_LD); then \
|
|
$(DO_GNU_SO); \
|
|
else \
|
|
ALLSYMSFLAGS=''; \
|
|
NOALLSYMSFLAGS=''; \
|
|
SHAREDFLAGS="$(CFLAGS) -G -h $(SHLIBNAME_FULL)"; \
|
|
fi; \
|
|
$(LINK_SO_SHLIB_UNPACKED)
|
|
link_app.svr3:
|
|
@$(DETECT_GNU_LD) && $(DO_GNU_APP); \
|
|
$(LINK_APP)
|
|
|
|
# UnixWare 7 and OpenUNIX 8 native compilers used
|
|
link_dso.svr5:
|
|
@ if $(DETECT_GNU_LD); then \
|
|
$(DO_GNU_DSO); \
|
|
else \
|
|
SHARE_FLAG='-G'; \
|
|
($(CC) -v 2>&1 | grep gcc) > /dev/null && SHARE_FLAG='-shared'; \
|
|
ALLSYMSFLAGS=''; \
|
|
NOALLSYMSFLAGS=''; \
|
|
SHAREDFLAGS="$(CFLAGS) $${SHARE_FLAG} -h $(SHLIBNAME_FULL)"; \
|
|
fi; \
|
|
$(LINK_SO_DSO)
|
|
link_shlib.svr5:
|
|
@ if $(DETECT_GNU_LD); then \
|
|
$(DO_GNU_SO); \
|
|
else \
|
|
SHARE_FLAG='-G'; \
|
|
($(CC) -v 2>&1 | grep gcc) > /dev/null && SHARE_FLAG='-shared'; \
|
|
ALLSYMSFLAGS=''; \
|
|
NOALLSYMSFLAGS=''; \
|
|
SHAREDFLAGS="$(CFLAGS) $${SHARE_FLAG} -h $(SHLIBNAME_FULL)"; \
|
|
fi; \
|
|
$(LINK_SO_SHLIB_UNPACKED)
|
|
link_app.svr5:
|
|
@$(DETECT_GNU_LD) && $(DO_GNU_APP); \
|
|
$(LINK_APP)
|
|
|
|
link_dso.irix:
|
|
@ if $(DETECT_GNU_LD); then \
|
|
$(DO_GNU_DSO); \
|
|
else \
|
|
ALLSYMSFLAGS=""; \
|
|
NOALLSYMSFLAGS=""; \
|
|
SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -Wl,-soname,$(SHLIBNAME_FULL),-B,symbolic"; \
|
|
fi; \
|
|
$(LINK_SO_DSO)
|
|
link_shlib.irix:
|
|
@ if $(DETECT_GNU_LD); then \
|
|
$(DO_GNU_SO); \
|
|
else \
|
|
MINUSWL=""; \
|
|
($(CC) -v 2>&1 | grep gcc) > /dev/null && MINUSWL="-Wl,"; \
|
|
ALLSYMSFLAGS="$${MINUSWL}-all"; \
|
|
NOALLSYMSFLAGS="$${MINUSWL}-none"; \
|
|
SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -Wl,-soname,$(SHLIBNAME_FULL),-B,symbolic"; \
|
|
fi; \
|
|
$(LINK_SO_SHLIB)
|
|
link_app.irix:
|
|
@LDFLAGS="$(CFLAGS) $(LDFLAGS)"; \
|
|
$(LINK_APP)
|
|
|
|
# 32-bit PA-RISC HP-UX embeds the -L pathname of libs we link with, so
|
|
# we compensate for it with +cdp ../: and +cdp ./:. Yes, these rewrite
|
|
# rules imply that we can only link one level down in catalog structure,
|
|
# but that's what takes place for the moment of this writing. +cdp option
|
|
# was introduced in HP-UX 11.x and applies in 32-bit PA-RISC link
|
|
# editor context only [it's simply ignored in other cases, which are all
|
|
# ELFs by the way].
|
|
#
|
|
link_dso.hpux:
|
|
@if $(DETECT_GNU_LD); then $(DO_GNU_DSO); else \
|
|
ALLSYMSFLAGS=''; \
|
|
NOALLSYMSFLAGS=''; \
|
|
expr $(PLATFORM) : 'hpux64' > /dev/null && ALLSYMSFLAGS='-Wl,+forceload'; \
|
|
SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -Wl,-B,symbolic,+vnocompatwarnings,-z,+s,+h,$(SHLIBNAME_FULL),+cdp,../:,+cdp,./:"; \
|
|
fi; \
|
|
rm -f $(SHLIBNAME_FULL) || :; \
|
|
$(LINK_SO_DSO) && chmod a=rx $(SHLIBNAME_FULL)
|
|
link_shlib.hpux:
|
|
@if $(DETECT_GNU_LD); then $(DO_GNU_SO); else \
|
|
ALLSYMSFLAGS='-Wl,-Fl'; \
|
|
NOALLSYMSFLAGS=''; \
|
|
expr $(PLATFORM) : 'hpux64' > /dev/null && ALLSYMSFLAGS='-Wl,+forceload'; \
|
|
SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -Wl,-B,symbolic,+vnocompatwarnings,-z,+s,+h,$(SHLIBNAME_FULL),+cdp,../:,+cdp,./:"; \
|
|
fi; \
|
|
rm -f $(SHLIBNAME_FULL) || :; \
|
|
$(LINK_SO_SHLIB) && chmod a=rx $(SHLIBNAME_FULL)
|
|
link_app.hpux:
|
|
@if $(DETECT_GNU_LD); then $(DO_GNU_APP); else \
|
|
LDFLAGS="$(CFLAGS) $(LDFLAGS) -Wl,+s,+cdp,../:,+cdp,./:"; \
|
|
fi; \
|
|
$(LINK_APP)
|
|
|
|
link_dso.aix:
|
|
@OBJECT_MODE=`expr "x$(SHARED_LDFLAGS)" : 'x\-[a-z]*\(64\)'` || :; \
|
|
OBJECT_MODE=$${OBJECT_MODE:-32}; export OBJECT_MODE; \
|
|
ALLSYMSFLAGS=''; \
|
|
NOALLSYMSFLAGS=''; \
|
|
SHAREDFLAGS='$(CFLAGS) $(SHARED_LDFLAGS) -Wl,-bexpall,-bnolibpath,-bM:SRE'; \
|
|
rm -f $(SHLIBNAME_FULL) 2>&1 > /dev/null ; \
|
|
$(LINK_SO_DSO);
|
|
link_shlib.aix:
|
|
@ OBJECT_MODE=`expr "x$(SHARED_LDFLAGS)" : 'x\-[a-z]*\(64\)'` || : ; \
|
|
OBJECT_MODE=$${OBJECT_MODE:-32}; export OBJECT_MODE; \
|
|
ALLSYMSFLAGS='-bnogc'; \
|
|
NOALLSYMSFLAGS=''; \
|
|
SHAREDFLAGS='$(CFLAGS) $(SHARED_LDFLAGS) -Wl,-bexpall,-bnolibpath,-bM:SRE'; \
|
|
rm -f $(SHLIBNAME_FULL) 2>&1 > /dev/null ; \
|
|
$(LINK_SO_SHLIB_VIA_O)
|
|
link_app.aix:
|
|
LDFLAGS="$(CFLAGS) -Wl,-bsvr4 $(LDFLAGS)"; \
|
|
$(LINK_APP)
|
|
|
|
|
|
# Targets to build symbolic links when needed
|
|
symlink.gnu symlink.solaris symlink.svr3 symlink.svr5 symlink.irix \
|
|
symlink.aix:
|
|
@ $(SYMLINK_SO)
|
|
symlink.darwin:
|
|
@ $(SYMLINK_SO)
|
|
symlink.hpux:
|
|
@ $(SYMLINK_SO)
|
|
# The following lines means those specific architectures do no symlinks
|
|
symlink.cygwin symlink.alpha-osf1 symlink.tru64 symlink.tru64-rpath:
|
|
|
|
# Compatibility targets
|
|
link_dso.bsd-gcc-shared link_dso.linux-shared link_dso.gnu-shared: link_dso.gnu
|
|
link_shlib.bsd-gcc-shared: link_shlib.linux-shared
|
|
link_shlib.gnu-shared: link_shlib.gnu
|
|
link_app.bsd-gcc-shared link_app.linux-shared link_app.gnu-shared: link_app.gnu
|
|
symlink.bsd-gcc-shared symlink.bsd-shared symlink.linux-shared symlink.gnu-shared: symlink.gnu
|
|
link_dso.bsd-shared: link_dso.bsd
|
|
link_shlib.bsd-shared: link_shlib.bsd
|
|
link_app.bsd-shared: link_app.bsd
|
|
link_dso.darwin-shared: link_dso.darwin
|
|
link_shlib.darwin-shared: link_shlib.darwin
|
|
link_app.darwin-shared: link_app.darwin
|
|
symlink.darwin-shared: symlink.darwin
|
|
link_dso.cygwin-shared: link_dso.cygwin
|
|
link_shlib.cygwin-shared: link_shlib.cygwin
|
|
link_app.cygwin-shared: link_app.cygwin
|
|
symlink.cygwin-shared: symlink.cygwin
|
|
link_dso.mingw-shared: link_dso.cygwin
|
|
link_shlib.mingw-shared: link_shlib.mingw
|
|
link_app.mingw-shared: link_app.cygwin
|
|
symlink.mingw-shared: symlink.cygwin
|
|
link_dso.alpha-osf1-shared: link_dso.alpha-osf1
|
|
link_shlib.alpha-osf1-shared: link_shlib.alpha-osf1
|
|
link_app.alpha-osf1-shared: link_app.alpha-osf1
|
|
symlink.alpha-osf1-shared: symlink.alpha-osf1
|
|
link_dso.tru64-shared: link_dso.tru64
|
|
link_shlib.tru64-shared: link_shlib.tru64
|
|
link_app.tru64-shared: link_app.tru64
|
|
symlink.tru64-shared: symlink.tru64
|
|
link_dso.tru64-shared-rpath: link_dso.tru64-rpath
|
|
link_shlib.tru64-shared-rpath: link_shlib.tru64-rpath
|
|
link_app.tru64-shared-rpath: link_app.tru64-rpath
|
|
symlink.tru64-shared-rpath: symlink.tru64-rpath
|
|
link_dso.solaris-shared: link_dso.solaris
|
|
link_shlib.solaris-shared: link_shlib.solaris
|
|
link_app.solaris-shared: link_app.solaris
|
|
symlink.solaris-shared: symlink.solaris
|
|
link_dso.svr3-shared: link_dso.svr3
|
|
link_shlib.svr3-shared: link_shlib.svr3
|
|
link_app.svr3-shared: link_app.svr3
|
|
symlink.svr3-shared: symlink.svr3
|
|
link_dso.svr5-shared: link_dso.svr5
|
|
link_shlib.svr5-shared: link_shlib.svr5
|
|
link_app.svr5-shared: link_app.svr5
|
|
symlink.svr5-shared: symlink.svr5
|
|
link_dso.irix-shared: link_dso.irix
|
|
link_shlib.irix-shared: link_shlib.irix
|
|
link_app.irix-shared: link_app.irix
|
|
symlink.irix-shared: symlink.irix
|
|
link_dso.hpux-shared: link_dso.hpux
|
|
link_shlib.hpux-shared: link_shlib.hpux
|
|
link_app.hpux-shared: link_app.hpux
|
|
symlink.hpux-shared: symlink.hpux
|
|
link_dso.aix-shared: link_dso.aix
|
|
link_shlib.aix-shared: link_shlib.aix
|
|
link_app.aix-shared: link_app.aix
|
|
symlink.aix-shared: symlink.aix
|