Remove redundant declarations in ssl_locl.h
[openssl.git] / Makefile.shared
index 57e1936..1053989 100644 (file)
@@ -14,11 +14,13 @@ CFLAGS=$(CFLAG)
 LDFLAGS=$(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,
@@ -28,6 +30,37 @@ NM=nm
 #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.
@@ -35,9 +68,6 @@ LIBNAME=
 #APPNAME=foo
 APPNAME=
 
-# DSTDIR is the directory where the built file should end up in.
-DSTDIR=.
-
 # SRCDIR is the top directory of the source tree.
 SRCDIR=.
 
@@ -54,24 +84,6 @@ OBJECTS=
 # names of all object files that go into the target shared object.
 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=
@@ -83,21 +95,7 @@ SET_X=:
 #SET_X=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
+       echo "Trying to use this makefile interactively?  Don't." ; exit 1
 
 LINK_APP=      \
   ( $(SET_X);   \
@@ -105,7 +103,7 @@ LINK_APP=   \
     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:$$LD_LIBRARY_PATH \
+    $(ECHO) LD_LIBRARY_PATH=$$LIBPATH:$$LD_LIBRARY_PATH \
         $${LDCMD} $${LDFLAGS} -o $${APPNAME:=$(APPNAME)} $(OBJECTS) $${LIBDEPS}; \
     LD_LIBRARY_PATH=$$LIBPATH:$$LD_LIBRARY_PATH \
     $${LDCMD} $${LDFLAGS} -o $${APPNAME:=$(APPNAME)} $(OBJECTS) $${LIBDEPS} )
@@ -117,59 +115,54 @@ LINK_SO=  \
     SHAREDFLAGS="$${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:$$LD_LIBRARY_PATH \
+    $(ECHO) LD_LIBRARY_PATH=$$LIBPATH:$$LD_LIBRARY_PATH \
          $${SHAREDCMD} $${SHAREDFLAGS} \
-            -o $(DSTDIR)/$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX \
+            -o $(SHLIBNAME_FULL) \
             $$ALLSYMSFLAGS $$SHOBJECTS $$NOALLSYMSFLAGS $$LIBDEPS; \
     LD_LIBRARY_PATH=$$LIBPATH:$$LD_LIBRARY_PATH \
     $${SHAREDCMD} $${SHAREDFLAGS} \
-       -o $(DSTDIR)/$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX \
+       -o $(SHLIBNAME_FULL) \
        $$ALLSYMSFLAGS $$SHOBJECTS $$NOALLSYMSFLAGS $$LIBDEPS \
   ) && $(SYMLINK_SO)
 
 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 \
-                               ( $(SET_X); rm -f $(DSTDIR)/$$SHLIB$$x$$SHLIB_SUFFIX; \
-                                 ln -s $$prev $(DSTDIR)/$$SHLIB$$x$$SHLIB_SUFFIX ); \
-                               prev=$$SHLIB$$x$$SHLIB_SUFFIX; \
-                       done; \
-               fi; \
-               if [ -n "$$SHLIB_SOVER" ]; then \
-                       ( $(SET_X); rm -f $(DSTDIR)/$$SHLIB$$SHLIB_SUFFIX; \
-                         ln -s $$prev $(DSTDIR)/$$SHLIB$$SHLIB_SUFFIX ); \
+               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="$(DSTDIR)/lib$(LIBNAME).a $(LIBEXTRAS)"; $(LINK_SO)
+LINK_SO_SHLIB= SHOBJECTS="$(STLIBNAME) $(LIBEXTRAS)"; $(LINK_SO)
 LINK_SO_DSO=   INHIBIT_SYMLINKS=yes; SHOBJECTS="$(LIBEXTRAS)"; $(LINK_SO)
 
 LINK_SO_SHLIB_VIA_O=   \
-  SHOBJECTS=$(DSTDIR)/lib$(LIBNAME).o; \
+  SHOBJECTS=$(STLIBNAME).o; \
   ALL=$$ALLSYMSFLAGS; ALLSYMSFLAGS=; NOALLSYMSFLAGS=; \
-  ( echo ld $(LDFLAGS) -r -o $$SHOBJECTS.o $$ALL lib$(LIBNAME).a $(LIBEXTRAS); \
-    ld $(LDFLAGS) -r -o $$SHOBJECTS.o $$ALL $(DSTDIR)/lib$(LIBNAME).a $(LIBEXTRAS) ); \
-  $(LINK_SO) && ( echo rm -f $$SHOBJECTS; rm -f $$SHOBJECTS )
+  ( $(ECHO) ld $(LDFLAGS) -r -o $$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 ../$(DSTDIR)/lib$(LIBNAME).a) && \
+  (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_NOCALC=\
-       SHLIB=$(LIBNAME).so; \
-       SHLIB_SUFFIX=; \
+DO_GNU_SO_COMMON=\
+       SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -Wl,-Bsymbolic -Wl,-soname=$(SHLIBNAME_FULL)"
+DO_GNU_DSO=\
+       $(DO_GNU_SO_COMMON)
+DO_GNU_SO=\
        ALLSYMSFLAGS='-Wl,--whole-archive'; \
        NOALLSYMSFLAGS='-Wl,--no-whole-archive'; \
-       SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -Wl,-Bsymbolic -Wl,-soname=$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"
-DO_GNU_SO=$(CALC_VERSIONS); $(DO_GNU_SO_NOCALC); SHLIB=lib$$SHLIB
-DO_GNU_APP=LDFLAGS="$(CFLAGS) $(LDFLAGS) -Wl,-rpath,$(LIBRPATH)"
+       $(DO_GNU_SO_COMMON)
+DO_GNU_APP=LDFLAGS="$(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
@@ -180,7 +173,7 @@ link_app.:
        $(LINK_APP)
 
 link_dso.gnu:
-       @ $(DO_GNU_SO_NOCALC); $(LINK_SO_DSO)
+       @ $(DO_GNU_DSO); $(LINK_SO_DSO)
 link_shlib.gnu:
        @ $(DO_GNU_SO); $(LINK_SO_SHLIB)
 link_app.gnu:
@@ -193,19 +186,14 @@ link_shlib.linux-shared:
        $(LINK_SO_SHLIB)
 
 link_dso.bsd:
-       @if $(DETECT_GNU_LD); then $(DO_GNU_SO_NOCALC); else \
-       SHLIB=$(LIBNAME).so; \
-       SHLIB_SUFFIX=; \
+       @if $(DETECT_GNU_LD); then $(DO_GNU_DSO); else \
        LIBDEPS=" "; \
-       ALLSYMSFLAGS="-Wl,-Bforcearchive"; \
+       ALLSYMSFLAGS=; \
        NOALLSYMSFLAGS=; \
        SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -nostdlib"; \
        fi; $(LINK_SO_DSO)
 link_shlib.bsd:
        @if $(DETECT_GNU_LD); then $(DO_GNU_SO); else \
-       $(CALC_VERSIONS); \
-       SHLIB=lib$(LIBNAME).so; \
-       SHLIB_SUFFIX=; \
        LIBDEPS=" "; \
        ALLSYMSFLAGS="-Wl,-Bforcearchive"; \
        NOALLSYMSFLAGS=; \
@@ -213,7 +201,7 @@ link_shlib.bsd:
        fi; $(LINK_SO_SHLIB)
 link_app.bsd:
        @if $(DETECT_GNU_LD); then $(DO_GNU_APP); else \
-       LDFLAGS="$(CFLAGS) $(LDFLAGS) -Wl,-rpath,$(LIBPATH)"; \
+       LDFLAGS="$(CFLAGS) $(LDFLAGS)"; \
        fi; $(LINK_APP)
 
 # For Darwin AKA Mac OS/X (dyld)
@@ -234,50 +222,33 @@ link_app.bsd:
 # Alternative to this heuristic approach is to develop specific
 # MacOS X dso module relying on whichever "native" dyld interface.
 link_dso.darwin:
-       @ SHLIB=$(LIBNAME); \
-       SHLIB_SUFFIX=.dylib; \
-       ALLSYMSFLAGS='-all_load'; \
+       @ ALLSYMSFLAGS=''; \
        NOALLSYMSFLAGS=''; \
        SHAREDFLAGS="$(CFLAGS) `echo $(SHARED_LDFLAGS) | sed s/dynamiclib/bundle/`"; \
        $(LINK_SO_DSO)
 link_shlib.darwin:
-       @ $(CALC_VERSIONS); \
-       SHLIB=lib$(LIBNAME); \
-       SHLIB_SUFFIX=.dylib; \
-       ALLSYMSFLAGS='-all_load'; \
+       @ ALLSYMSFLAGS='-all_load'; \
        NOALLSYMSFLAGS=''; \
-       SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS)"; \
-       if [ -n "$(LIBVERSION)" ]; then \
-               SHAREDFLAGS="$$SHAREDFLAGS -current_version $(LIBVERSION)"; \
-       fi; \
-       if [ -n "$$SHLIB_SOVER_NODOT" ]; then \
-               SHAREDFLAGS="$$SHAREDFLAGS -compatibility_version $$SHLIB_SOVER_NODOT"; \
-       fi; \
-       SHAREDFLAGS="$$SHAREDFLAGS -install_name $(INSTALLTOP)/$(LIBDIR)/$$SHLIB$(SHLIB_EXT)"; \
+       SHAREDFLAGS="$(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:
-       @SHLIB=$(LIBNAME); \
-       SHLIB_SUFFIX=.dll; \
-       ALLSYMSFLAGS='-Wl,--whole-archive'; \
-       NOALLSYMSFLAGS='-Wl,--no-whole-archive'; \
+       @ALLSYMSFLAGS=''; \
+       NOALLSYMSFLAGS=''; \
        base=-Wl,--enable-auto-image-base; \
        SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared $$base -Wl,-Bsymbolic"; \
        $(LINK_SO_DSO)
 link_shlib.cygwin:
-       @ $(CALC_VERSIONS); \
-       INHIBIT_SYMLINKS=yes; \
-       SHLIB=cyg$(LIBNAME); SHLIB_SOVER=-$(LIBVERSION); SHLIB_SUFFIX=.dll; \
-       dll_name=$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX; \
-       echo "$(PERL) $(SRCDIR)/util/mkrc.pl $$dll_name |" \
-                    "$(CROSS_COMPILE)windres $(SHARED_RCFLAGS) -o rc.o"; \
-       $(PERL) $(SRCDIR)/util/mkrc.pl $$dll_name | \
-               $(CROSS_COMPILE)windres $(SHARED_RCFLAGS) -o rc.o; \
+       @ 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) $(SHARED_LDFLAGS) -shared -Wl,--enable-auto-image-base -Wl,-Bsymbolic -Wl,--out-implib,lib$(LIBNAME).dll.a rc.o"; \
+       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:
@@ -286,37 +257,26 @@ link_app.cygwin:
 # 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:
-       @ $(CALC_VERSIONS); \
-       INHIBIT_SYMLINKS=yes; \
-       arch=; \
-       if expr $(PLATFORM) : mingw64 > /dev/null; then arch=-x64; fi; \
-       sover=`echo $(LIBVERSION) | sed -e 's/\./_/g'` ; \
-       SHLIB=lib$(LIBNAME); \
-       SHLIB_SOVER=-$$sover$$arch; \
-       SHLIB_SUFFIX=.dll; \
-       dll_name=$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX; \
-       base=; [ $(LIBNAME) = "crypto" ] && base=-Wl,--image-base,0x63000000; \
+       @ INHIBIT_SYMLINKS=yes; \
        $(PERL) $(SRCDIR)/util/mkdef.pl 32 $(LIBNAME) \
-               | sed -e 's|^\(LIBRARY  *\)$(LIBNAME)32|\1'"$$dll_name"'|' \
+               | sed -e 's|^\(LIBRARY  *\)$(LIBNAME)32|\1$(SHLIBNAME_FULL)|' \
                > $(LIBNAME).def; \
-       echo "$(PERL) $(SRCDIR)/util/mkrc.pl $$dll_name |" \
-               "$(CROSS_COMPILE)windres $(SHARED_RCFLAGS) -o rc.o"; \
-       $(PERL) $(SRCDIR)/util/mkrc.pl $$dll_name | \
-               $(CROSS_COMPILE)windres $(SHARED_RCFLAGS) -o rc.o; \
+       echo "$(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 $$base -Wl,-Bsymbolic -Wl,--out-implib,lib$(LIBNAME).dll.a $(LIBNAME).def rc.o"; \
+       SHAREDFLAGS="$(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_SO_NOCALC); \
+               $(DO_GNU_DSO); \
        else \
-               SHLIB=$(LIBNAME).so; \
-               SHLIB_SUFFIX=; \
-               ALLSYMSFLAGS='-all'; \
-               NOALLSYMSFLAGS='-none'; \
+               ALLSYMSFLAGS=''; \
+               NOALLSYMSFLAGS=''; \
                SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -Wl,-B,symbolic"; \
        fi; \
        $(LINK_SO_DSO)
@@ -324,87 +284,63 @@ link_shlib.alpha-osf1:
        @ if $(DETECT_GNU_LD); then \
                $(DO_GNU_SO); \
        else \
-               SHLIB=lib$(LIBNAME).so; \
-               SHLIB_SUFFIX=; \
-               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="$(CFLAGS) $(SHARED_LDFLAGS) -shared -Wl,-B,symbolic"; \
-               if [ -n "$$SHLIB_HIST" ]; then \
-                       SHAREDFLAGS="$$SHAREDFLAGS -set_version $$SHLIB_HIST"; \
-               fi; \
+               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) -rpath $(LIBRPATH)"; \
+               LDFLAGS="$(CFLAGS) $(LDFLAGS)"; \
        fi; \
        $(LINK_APP)
 
 link_dso.solaris:
        @ if $(DETECT_GNU_LD); then \
-               $(DO_GNU_SO_NOCALC); \
+               $(DO_GNU_DSO); \
        else \
-               $(CALC_VERSIONS); \
-               SHLIB=lib$(LIBNAME).so; \
-               SHLIB_SUFFIX=; \
-               ALLSYMSFLAGS="-Wl,-z,allextract"; \
-               NOALLSYMSFLAGS="-Wl,-z,defaultextract"; \
-               SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX -Wl,-Bsymbolic"; \
+               ALLSYMSFLAGS=""; \
+               NOALLSYMSFLAGS=""; \
+               SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -h $(SHLIBNAME_FULL) -Wl,-Bsymbolic"; \
        fi; \
        $(LINK_SO_DSO)
 link_shlib.solaris:
        @ if $(DETECT_GNU_LD); then \
                $(DO_GNU_SO); \
        else \
-               $(CALC_VERSIONS); \
-               SHLIB=lib$(LIBNAME).so; \
-               SHLIB_SUFFIX=;\
                $(PERL) $(SRCDIR)/util/mkdef.pl $(LIBNAME) linux >$(LIBNAME).map; \
                ALLSYMSFLAGS="-Wl,-z,allextract,-M,$(LIBNAME).map"; \
                NOALLSYMSFLAGS="-Wl,-z,defaultextract"; \
-               SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX -Wl,-Bsymbolic"; \
+               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) -R $(LIBRPATH)"; \
+               LDFLAGS="$(CFLAGS) $(LDFLAGS)"; \
        fi; \
        $(LINK_APP)
 
 # OpenServer 5 native compilers used
 link_dso.svr3:
        @ if $(DETECT_GNU_LD); then \
-               $(DO_GNU_SO_NOCALC); \
+               $(DO_GNU_DSO); \
        else \
-               $(CALC_VERSIONS); \
-               SHLIB=$(LIBNAME).so; \
-               SHLIB_SUFFIX=; \
                ALLSYMSFLAGS=''; \
                NOALLSYMSFLAGS=''; \
-               SHAREDFLAGS="$(CFLAGS) -G -h $$SHLIB$$SHLIB_SUFFIX"; \
+               SHAREDFLAGS="$(CFLAGS) -G -h $(SHLIBNAME_FULL)"; \
        fi; \
        $(LINK_SO_DSO)
 link_shlib.svr3:
        @ if $(DETECT_GNU_LD); then \
                $(DO_GNU_SO); \
        else \
-               $(CALC_VERSIONS); \
-               SHLIB=lib$(LIBNAME).so; \
-               SHLIB_SUFFIX=; \
                ALLSYMSFLAGS=''; \
                NOALLSYMSFLAGS=''; \
-               SHAREDFLAGS="$(CFLAGS) -G -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"; \
+               SHAREDFLAGS="$(CFLAGS) -G -h $(SHLIBNAME_FULL)"; \
        fi; \
        $(LINK_SO_SHLIB_UNPACKED)
 link_app.svr3:
@@ -414,29 +350,24 @@ link_app.svr3:
 # UnixWare 7 and OpenUNIX 8 native compilers used
 link_dso.svr5:
        @ if $(DETECT_GNU_LD); then \
-               $(DO_GNU_SO_NOCALC); \
+               $(DO_GNU_DSO); \
        else \
                SHARE_FLAG='-G'; \
                ($(CC) -v 2>&1 | grep gcc) > /dev/null && SHARE_FLAG='-shared'; \
-               SHLIB=$(LIBNAME).so; \
-               SHLIB_SUFFIX=; \
                ALLSYMSFLAGS=''; \
                NOALLSYMSFLAGS=''; \
-               SHAREDFLAGS="$(CFLAGS) $${SHARE_FLAG} -h $$SHLIB$$SHLIB_SUFFIX"; \
+               SHAREDFLAGS="$(CFLAGS) $${SHARE_FLAG} -h $(SHLIBNAME_FULL)"; \
        fi; \
        $(LINK_SO_DSO)
 link_shlib.svr5:
        @ if $(DETECT_GNU_LD); then \
                $(DO_GNU_SO); \
        else \
-               $(CALC_VERSIONS); \
                SHARE_FLAG='-G'; \
                ($(CC) -v 2>&1 | grep gcc) > /dev/null && SHARE_FLAG='-shared'; \
-               SHLIB=lib$(LIBNAME).so; \
-               SHLIB_SUFFIX=; \
                ALLSYMSFLAGS=''; \
                NOALLSYMSFLAGS=''; \
-               SHAREDFLAGS="$(CFLAGS) $${SHARE_FLAG} -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"; \
+               SHAREDFLAGS="$(CFLAGS) $${SHARE_FLAG} -h $(SHLIBNAME_FULL)"; \
        fi; \
        $(LINK_SO_SHLIB_UNPACKED)
 link_app.svr5:
@@ -445,33 +376,26 @@ link_app.svr5:
 
 link_dso.irix:
        @ if $(DETECT_GNU_LD); then \
-               $(DO_GNU_SO_NOCALC); \
+               $(DO_GNU_DSO); \
        else \
-               SHLIB=$(LIBNAME).so; \
-               SHLIB_SUFFIX=; \
-               MINUSWL=""; \
-               ($(CC) -v 2>&1 | grep gcc) > /dev/null && MINUSWL="-Wl,"; \
-               ALLSYMSFLAGS="$${MINUSWL}-all"; \
-               NOALLSYMSFLAGS="$${MINUSWL}-none"; \
-               SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -Wl,-soname,$$SHLIB$$SHLIB_SUFFIX,-B,symbolic"; \
+               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 \
-               $(CALC_VERSIONS); \
-               SHLIB=lib$(LIBNAME).so; \
-               SHLIB_SUFFIX=; \
                MINUSWL=""; \
                ($(CC) -v 2>&1 | grep gcc) > /dev/null && MINUSWL="-Wl,"; \
                ALLSYMSFLAGS="$${MINUSWL}-all"; \
                NOALLSYMSFLAGS="$${MINUSWL}-none"; \
-               SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -Wl,-soname,$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX,-B,symbolic"; \
+               SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -Wl,-soname,$(SHLIBNAME_FULL),-B,symbolic"; \
        fi; \
        $(LINK_SO_SHLIB)
 link_app.irix:
-       @LDFLAGS="$(CFLAGS) $(LDFLAGS) -Wl,-rpath,$(LIBRPATH)"; \
+       @LDFLAGS="$(CFLAGS) $(LDFLAGS)"; \
        $(LINK_APP)
 
 # 32-bit PA-RISC HP-UX embeds the -L pathname of libs we link with, so
@@ -483,82 +407,65 @@ link_app.irix:
 # ELFs by the way].
 #
 link_dso.hpux:
-       @if $(DETECT_GNU_LD); then $(DO_GNU_SO_NOCALC); else \
-       SHLIB=$(LIBNAME).sl; \
-       expr "$(CFLAGS)" : '.*DSO_DLFCN' > /dev/null && SHLIB=lib$(LIBNAME).so; \
-       SHLIB_SUFFIX=; \
-       ALLSYMSFLAGS='-Wl,-Fl'; \
+       @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,$$SHLIB$$SHLIB_SUFFIX,+cdp,../:,+cdp,./:"; \
+       SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -Wl,-B,symbolic,+vnocompatwarnings,-z,+s,+h,$(SHLIBNAME_FULL),+cdp,../:,+cdp,./:"; \
        fi; \
-       rm -f $$SHLIB$$SHLIB_SUFFIX || :; \
-       $(LINK_SO_DSO) && chmod a=rx $$SHLIB$$SHLIB_SUFFIX
+       rm -f $(SHLIBNAME_FULL) || :; \
+       $(LINK_SO_DSO) && chmod a=rx $(SHLIBNAME_FULL)
 link_shlib.hpux:
        @if $(DETECT_GNU_LD); then $(DO_GNU_SO); else \
-       $(CALC_VERSIONS); \
-       SHLIB=lib$(LIBNAME).sl; \
-       expr $(PLATFORM) : '.*ia64' > /dev/null && SHLIB=lib$(LIBNAME).so; \
-       SHLIB_SUFFIX=; \
        ALLSYMSFLAGS='-Wl,-Fl'; \
        NOALLSYMSFLAGS=''; \
        expr $(PLATFORM) : 'hpux64' > /dev/null && ALLSYMSFLAGS='-Wl,+forceload'; \
-       SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -Wl,-B,symbolic,+vnocompatwarnings,-z,+s,+h,$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX,+cdp,../:,+cdp,./:"; \
+       SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -Wl,-B,symbolic,+vnocompatwarnings,-z,+s,+h,$(SHLIBNAME_FULL),+cdp,../:,+cdp,./:"; \
        fi; \
-       rm -f $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX || :; \
-       $(LINK_SO_SHLIB) && chmod a=rx $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX
+       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) $(LDFLAGS) -Wl,+s,+cdp,../:,+cdp,./:,+b,$(LIBRPATH)"; \
+       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; \
-       SHLIB=$(LIBNAME).so; \
-       SHLIB_SUFFIX=; \
        ALLSYMSFLAGS=''; \
        NOALLSYMSFLAGS=''; \
        SHAREDFLAGS='$(CFLAGS) $(SHARED_LDFLAGS) -Wl,-bexpall,-bnolibpath,-bM:SRE'; \
+       rm -f $(SHLIBNAME_FULL) 2>&1 > /dev/null ; \
        $(LINK_SO_DSO);
 link_shlib.aix:
-       @ $(CALC_VERSIONS); \
-       OBJECT_MODE=`expr "x$(SHARED_LDFLAGS)" : 'x\-[a-z]*\(64\)'` || : ; \
+       @ OBJECT_MODE=`expr "x$(SHARED_LDFLAGS)" : 'x\-[a-z]*\(64\)'` || : ; \
        OBJECT_MODE=$${OBJECT_MODE:-32}; export OBJECT_MODE; \
-       SHLIB=lib$(LIBNAME).so; \
-       SHLIB_SUFFIX=; \
        ALLSYMSFLAGS='-bnogc'; \
        NOALLSYMSFLAGS=''; \
        SHAREDFLAGS='$(CFLAGS) $(SHARED_LDFLAGS) -Wl,-bexpall,-bnolibpath,-bM:SRE'; \
+       rm -f $(SHLIBNAME_FULL) 2>&1 > /dev/null ; \
        $(LINK_SO_SHLIB_VIA_O)
 link_app.aix:
-       LDFLAGS="$(CFLAGS) $(LDFLAGS) -Wl,-brtl,-blibpath:$(LIBRPATH):$${LIBPATH:-/usr/lib:/lib}"; \
+       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:
-       @ $(CALC_VERSIONS); \
-       SHLIB=lib$(LIBNAME).so; \
-       $(SYMLINK_SO)
+       @ $(SYMLINK_SO)
 symlink.darwin:
-       @ $(CALC_VERSIONS); \
-       SHLIB=lib$(LIBNAME); \
-       SHLIB_SUFFIX=.dylib; \
-       $(SYMLINK_SO)
+       @ $(SYMLINK_SO)
 symlink.hpux:
-       @ $(CALC_VERSIONS); \
-       SHLIB=lib$(LIBNAME).sl; \
-       expr $(PLATFORM) : '.*ia64' > /dev/null && SHLIB=lib$(LIBNAME).so; \
-       $(SYMLINK_SO)
+       @ $(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.gnu-shared: link_shlib.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