# Copyright (c) 1998, Regents of the University of California
#
# IDENTIFICATION
-# $Header: /cvsroot/pgsql/src/Makefile.shlib,v 1.18 2000/03/08 01:58:15 momjian Exp $
+# $PostgreSQL: pgsql/src/Makefile.shlib,v 1.116 2008/04/08 09:50:29 petere Exp $
#
#-------------------------------------------------------------------------
-# This file should be included by any Postgres module Makefile that wants
-# to build a shared library (if possible for the current platform).
-# A static library is also built from the same object files.
-# RESTRICTION: only one library can be built per makefile...
-
-# Before including this file, the module Makefile must define these variables:
-# NAME Name of library to build (no suffix nor "lib" prefix)
-# SO_MAJOR_VERSION Major version number to use for shared library
-# SO_MINOR_VERSION Minor version number to use for shared library
-# OBJS List of object files to include in library
-# SHLIB_LINK If shared library relies on other libraries, additional
-# stuff to put in its link command
-# (If you want a patchlevel, include it in SO_MINOR_VERSION, eg, "6.2".)
+# This file should be included by any Postgres module Makefile that
+# wants to build a shared library (if possible for the current
+# platform). A static library is also built from the same object
+# files. Only one library can be built per makefile.
#
-# The module Makefile must also include $(SRCDIR)/Makefile.global before
-# including this file (Makefile.global sets PORTNAME and other needed symbols).
+# Before including this file, the module Makefile must define these
+# variables:
#
-# The first rule in this file is a rule for "all", which causes both the
-# static and shared libraries to be built (as well as all the object files).
-# If you have other files that need to be made before building object files
-# and libraries, put another rule for "all" before you include this file.
+# NAME Name of library to build (no suffix nor "lib" prefix)
+# OBJS List of object files to include in library
+# SHLIB_LINK If shared library relies on other libraries,
+# additional stuff to put in its link command
+# SHLIB_EXPORTS (optional) Name of file containing list of symbols to
+# export
#
-# Your install rule should look like
+# When building a shared library, the following version information
+# must also be set. It should be omitted when building a dynamically
+# loadable module.
#
-# install: install-headers install-lib $(install-shlib-dep)
+# SO_MAJOR_VERSION Major version number to use for shared library
+# SO_MINOR_VERSION Minor version number to use for shared library
+# (If you want a patchlevel, include it in SO_MINOR_VERSION, e.g., "6.2".)
#
-# where install-headers is only needed if you have header files to install
-# (and, of course, it has to be provided by your makefile). The rules
-# install-lib and install-shlib are provided by this makefile --- they
-# automatically install the plain and shared libraries into $(LIBDIR).
-# install-shlib-dep is a variable that expands to install-shlib if the
-# shared library needs to be installed, empty if not.
+# Optional flags when building DLL's (only applicable to win32 and cygwin
+# platforms).
+# DLLTOOL_DEFFLAGS Additional flags when creating the dll .def file
+# DLLTOOL_LIBFLAGS Additional flags when creating the lib<module>.a file
+# DLLWRAP_FLAGS Additional flags to dllwrap
#
-# Got that? Look at src/interfaces/libpq/Makefile.in for an example.
+# The module Makefile must also include
+# $(top_builddir)/src/Makefile.global before including this file.
+# (Makefile.global sets PORTNAME and other needed symbols.)
+#
+# This makefile provides the following (phony) targets:
+#
+# all-lib build the static and shared (if applicable) libraries
+# install-lib install the libraries into $(libdir)
+# installdirs-lib create installation directory $(libdir)
+# uninstall-lib remove the libraries from $(libdir)
+# clean-lib delete the static and shared libraries from the build dir
+# maintainer-clean-lib delete .def files built for win32
+#
+# Since `all-lib' is the first rule in this file you probably want to
+# have the `all' target before including this file. In the most simple
+# case it would look like this:
+#
+# all: all-lib
+#
+# Similarly, the install rule might look like
+#
+# install: install-lib
+#
+# plus any additional things you want to install. Et cetera.
+#
+# Got that? Look at src/interfaces/libpq/Makefile for an example.
+#
+# While the linker allows creation of most shared libraries,
+# -Bsymbolic requires resolution of all symbols, making the
+# compiler a better choice for shared library creation on ELF platforms.
+# With the linker, -Bsymbolic requires the crt1.o startup object file.
+# bjm 2001-02-10
+
+COMPILER = $(CC) $(CFLAGS)
+LINK.static = $(AR) $(AROPT)
-# shlib and install-shlib-dep default to empty, and stay that way if we're
-# on a platform where we don't know how to build a shared library.
-shlib :=
-install-shlib-dep :=
-# For each platform we support shlibs on, set shlib and install-shlib-dep,
-# and update flags as needed to build a shared lib. Note we depend on
-# Makefile.global (or really Makefile.port) to supply DLSUFFIX and other
-# symbols.
+
+# Insert -L from LDFLAGS after any -L already present in SHLIB_LINK
+SHLIB_LINK := $(filter -L%, $(SHLIB_LINK)) $(filter -L%, $(LDFLAGS)) $(filter-out -L%, $(SHLIB_LINK))
+
+# Need a -L-free version of LDFLAGS to use in combination with SHLIB_LINK
+LDFLAGS_NO_L = $(filter-out -L%, $(LDFLAGS))
+
+ifdef SO_MAJOR_VERSION
+# Default library naming convention used by the majority of platforms
+ifeq ($(enable_shared), yes)
+shlib = lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
+shlib_major = lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION)
+shlib_bare = lib$(NAME)$(DLSUFFIX)
+endif
+# Testing the soname variable is a reliable way to determine whether a
+# linkable library is being built.
+soname = $(shlib_major)
+else
+# Naming convention for dynamically loadable modules
+ifeq ($(enable_shared), yes)
+shlib = $(NAME)$(DLSUFFIX)
+endif
+endif
+stlib = lib$(NAME).a
+
+ifndef soname
+# additional flags for backend modules
+SHLIB_LINK := $(BE_DLLLIBS) $(SHLIB_LINK)
+endif
+
+# For each platform we support shared libraries on, set shlib to the
+# name of the library (if default above is not right), set
+# LINK.shared to the command to link the library,
+# and adjust SHLIB_LINK if necessary.
# Try to keep the sections in some kind of order, folks...
+override CFLAGS += $(CFLAGS_SL)
+
ifeq ($(PORTNAME), aix)
- install-shlib-dep := install-shlib
- shlib := lib$(NAME)$(DLSUFFIX)
- SHLIB_LINK += -lc
+ ifdef SO_MAJOR_VERSION
+ shlib = lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION)
+ endif
+ haslibarule = yes
+ exports_file = lib$(NAME).exp
endif
-ifeq ($(PORTNAME), bsd)
- ifdef BSD_SHLIB
- install-shlib-dep := install-shlib
- shlib := lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
- ifdef ELF_SYSTEM
- LDFLAGS_SL := -x -Bshareable -soname $(shlib)
- else
- LDFLAGS_SL := -x -Bshareable -Bforcearchive
+ifeq ($(PORTNAME), darwin)
+ ifdef soname
+ # linkable library
+ DLSUFFIX = .dylib
+ ifneq ($(SO_MAJOR_VERSION), 0)
+ version_link = -compatibility_version $(SO_MAJOR_VERSION) -current_version $(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
endif
- CFLAGS += $(CFLAGS_SL)
+ LINK.shared = $(COMPILER) -dynamiclib -install_name $(libdir)/lib$(NAME).$(SO_MAJOR_VERSION)$(DLSUFFIX) $(version_link) $(exported_symbols_list) -multiply_defined suppress
+ shlib = lib$(NAME).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)$(DLSUFFIX)
+ shlib_major = lib$(NAME).$(SO_MAJOR_VERSION)$(DLSUFFIX)
+ else
+ # loadable module
+ DLSUFFIX = .so
+ LINK.shared = $(COMPILER) -bundle -multiply_defined suppress
+ endif
+ BUILD.exports = $(AWK) '/^[^\#]/ {printf "_%s\n",$$1}' $< >$@
+ exports_file = $(SHLIB_EXPORTS:%.txt=%.list)
+ ifneq (,$(exports_file))
+ exported_symbols_list = -exported_symbols_list $(exports_file)
endif
endif
-ifeq ($(PORTNAME), bsdi)
- ifdef BSD_SHLIB
- ifeq ($(DLSUFFIX), .so)
- install-shlib-dep := install-shlib
- shlib := lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
- LDFLAGS_SL += -shared
- CFLAGS += $(CFLAGS_SL)
+ifeq ($(PORTNAME), openbsd)
+ ifdef ELF_SYSTEM
+ LINK.shared = $(COMPILER) -shared
+ ifdef soname
+ LINK.shared += -Wl,-x,-soname,$(soname)
endif
- ifeq ($(DLSUFFIX), .o)
- install-shlib-dep := install-shlib
- shlib := lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
- LD := shlicc
- LDFLAGS_SL += -O $(LDREL)
- CFLAGS += $(CFLAGS_SL)
+ SHLIB_LINK += -lc
+ else
+ LINK.shared = $(LD) -x -Bshareable -Bforcearchive
+ endif
+endif
+
+ifeq ($(PORTNAME), bsdi)
+ ifeq ($(DLSUFFIX), .so)
+ LINK.shared = $(COMPILER) -shared
+ ifdef soname
+ LINK.shared += -Wl,-x,-soname,$(soname)
endif
+ SHLIB_LINK += -lc
+ endif
+ ifeq ($(DLSUFFIX), .o)
+ LINK.shared = shlicc -O $(LDREL)
endif
endif
ifeq ($(PORTNAME), freebsd)
- ifdef BSD_SHLIB
- install-shlib-dep := install-shlib
- ifdef ELF_SYSTEM
- shlib := lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION)
- LDFLAGS_SL := -x -shared -soname $(shlib)
- else
- shlib := lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
- LDFLAGS_SL := -x -Bshareable -Bforcearchive
+ ifdef ELF_SYSTEM
+ ifdef SO_MAJOR_VERSION
+ shlib = lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION)
endif
- CFLAGS += $(CFLAGS_SL)
+ LINK.shared = $(COMPILER) -shared
+ ifdef soname
+ LINK.shared += -Wl,-x,-soname,$(soname)
+ endif
+ else
+ ifdef SO_MAJOR_VERSION
+ shlib = lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
+ endif
+ LINK.shared = $(LD) -x -Bshareable -Bforcearchive
endif
endif
ifeq ($(PORTNAME), netbsd)
- ifdef BSD_SHLIB
- install-shlib-dep := install-shlib
- soname := lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION)
- shlib := lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
- ifdef ELF_SYSTEM
- LD := $(CC)
- LDFLAGS_SL := -shared -Wl,-soname -Wl,$(soname)
- ifneq ($(SHLIB_LINK),)
- LDFLAGS_SL += -Wl,-R$(LIBDIR)
- endif
- else
- LDFLAGS_SL := -x -Bshareable -Bforcearchive
+ ifdef ELF_SYSTEM
+ LINK.shared = $(COMPILER) -shared
+ ifdef soname
+ LINK.shared += -Wl,-x,-soname,$(soname)
endif
- CFLAGS += $(CFLAGS_SL)
+ else
+ LINK.shared = $(LD) -x -Bshareable -Bforcearchive
endif
endif
ifeq ($(PORTNAME), hpux)
- install-shlib-dep := install-shlib
-# HPUX doesn't believe in version numbers for shlibs
- shlib := lib$(NAME)$(DLSUFFIX)
- LDFLAGS_SL := -b
- CFLAGS += $(CFLAGS_SL)
+ ifdef SO_MAJOR_VERSION
+ shlib = lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION)
+ endif
+ ifeq ($(with_gnu_ld), yes)
+ LINK.shared = $(CC) $(LDFLAGS_NO_L) -shared
+ ifdef soname
+ LINK.shared += -Wl,-h -Wl,$(soname)
+ endif
+ else
+ # can't use the CC-syntax rpath pattern here
+ rpath =
+ LINK.shared = $(LD) -b
+ ifdef soname
+ LINK.shared += +h $(soname)
+ endif
+ ifeq ($(enable_rpath), yes)
+ LINK.shared += +b '$(rpathdir)'
+ endif
+ # On HPUX platforms, gcc is usually configured to search for libraries
+ # in /usr/local/lib, but ld won't do so. Add an explicit -L switch so
+ # ld can find the same libraries gcc does. Make sure it goes after any
+ # -L switches provided explicitly.
+ ifeq ($(GCC), yes)
+ SHLIB_LINK := $(filter -L%, $(SHLIB_LINK)) -L/usr/local/lib $(filter-out -L%, $(SHLIB_LINK))
+ endif
+ endif
+ # do this last so above filtering doesn't pull out -L switches in LDFLAGS
+ ifeq ($(GCC), yes)
+ SHLIB_LINK += `$(CC) $(LDFLAGS) -print-libgcc-file-name`
+ endif
endif
-ifeq ($(PORTNAME), irix5)
- install-shlib-dep := install-shlib
- shlib := lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
- LDFLAGS_SL := -shared -rpath $(LIBDIR)
- CFLAGS += $(CFLAGS_SL)
+ifeq ($(PORTNAME), irix)
+ ifdef SO_MAJOR_VERSION
+ shlib = lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION)
+ endif
+ LINK.shared = $(COMPILER) -shared
+ ifdef soname
+ LINK.shared += -Wl,-set_version,sgi$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
+ endif
endif
ifeq ($(PORTNAME), linux)
- install-shlib-dep := install-shlib
- shlib := lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
- LDFLAGS_SL := -Bdynamic -shared -soname $(shlib)
- LDFLAGS_ODBC := -Bsymbolic -lc -lm
- SHLIB_LINK += -lc
- CFLAGS += $(CFLAGS_SL)
+ LINK.shared = $(COMPILER) -shared
+ ifdef soname
+ LINK.shared += -Wl,-soname,$(soname)
+ endif
+ BUILD.exports = ( echo '{ global:'; $(AWK) '/^[^\#]/ {printf "%s;\n",$$1}' $<; echo ' local: *; };' ) >$@
+ exports_file = $(SHLIB_EXPORTS:%.txt=%.list)
+ ifneq (,$(exports_file))
+ LINK.shared += -Wl,--version-script=$(exports_file)
+ endif
endif
-ifeq ($(PORTNAME), solaris_i386)
- install-shlib-dep := install-shlib
- shlib := lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
- LDFLAGS_SL := -G
- SHLIB_LINK += -ldl -lsocket -lresolv -lnsl -lm -lc
- CFLAGS += $(CFLAGS_SL)
+ifeq ($(PORTNAME), solaris)
+ ifeq ($(GCC), yes)
+ LINK.shared = $(COMPILER) -shared # $(COMPILER) needed for -m64
+ else
+# CFLAGS added for X86_64
+ LINK.shared = $(CC) -G $(CFLAGS)
+ endif
+ ifdef soname
+ ifeq ($(with_gnu_ld), yes)
+ LINK.shared += -Wl,-soname,$(soname)
+ else
+ LINK.shared += -h $(soname)
+ endif
+ endif
endif
-ifeq ($(PORTNAME), solaris_sparc)
- install-shlib-dep := install-shlib
- shlib := lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
- LDFLAGS_SL := -G
- SHLIB_LINK += -ldl -lsocket -lresolv -lnsl -lm -lc
- CFLAGS += $(CFLAGS_SL)
+ifeq ($(PORTNAME), sunos4)
+ LINK.shared = $(LD) -assert pure-text -Bdynamic
+endif
+
+ifeq ($(PORTNAME), osf)
+ LINK.shared = $(LD) -shared -expect_unresolved '*'
endif
-ifeq ($(PORTNAME), alpha)
- install-shlib-dep := install-shlib
- shlib := lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
- LDFLAGS_SL += -shared -expect_unresolved '*'
+ifeq ($(PORTNAME), sco)
+ ifeq ($(GCC), yes)
+ LINK.shared = $(CC) -shared
+ else
+ LINK.shared = $(CC) -G
+ endif
+ LINK.shared += -Wl,-z,text
+ ifdef soname
+ LINK.shared += -Wl,-h,$(soname)
+ endif
endif
ifeq ($(PORTNAME), svr4)
- install-shlib-dep := install-shlib
- shlib := lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
- LDFLAGS_SL := -G
- CFLAGS += $(CFLAGS_SL)
+ LINK.shared = $(LD) -G
endif
ifeq ($(PORTNAME), univel)
- install-shlib-dep := install-shlib
- shlib := lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
- LDFLAGS_SL := -G -z text
- CFLAGS += $(CFLAGS_SL)
- ifeq ($(CXX), CC)
- CXXFLAGS += -Xw
- COMPILE.cc = $(CXX) $(CXXFLAGS:ll,alloca=ll) $(CPPFLAGS) $(TARGET_ARCH) -c
- endif
+ LINK.shared = $(LD) -G -z text
endif
ifeq ($(PORTNAME), unixware)
- install-shlib-dep := install-shlib
- shlib := lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
- LDFLAGS_SL := -G -z text
- CFLAGS += $(CFLAGS_SL)
- ifeq ($(CXX), CC)
- CXXFLAGS += -Xw
- COMPILE.cc = $(CXX) $(CXXFLAGS:ll,alloca=ll) $(CPPFLAGS) $(TARGET_ARCH) -c
+ ifeq ($(GCC), yes)
+ LINK.shared = $(CC) -shared
+ else
+ LINK.shared = $(CC) -G
+ endif
+ LINK.shared += -Wl,-z,text
+ ifdef soname
+ LINK.shared += -Wl,-h,$(soname)
endif
endif
-ifeq ($(PORTNAME), win)
- install-shlib-dep := install-shlib
- shlib := $(NAME)$(DLSUFFIX)
+ifeq ($(PORTNAME), cygwin)
+ ifdef SO_MAJOR_VERSION
+ shlib = cyg$(NAME)$(DLSUFFIX)
+ endif
+ haslibarule = yes
endif
-# Default target definition. Note shlib is empty if not building a shlib.
+ifeq ($(PORTNAME), win32)
+ ifdef SO_MAJOR_VERSION
+ shlib = lib$(NAME)$(DLSUFFIX)
+ endif
+ haslibarule = yes
+endif
-all: lib$(NAME).a $(shlib)
+ifeq ($(enable_rpath), yes)
+SHLIB_LINK += $(rpath)
+endif
-# Rules to build regular and shared libraries
-ifneq ($(PORTNAME), win)
-lib$(NAME).a: $(OBJS)
-ifdef MK_NO_LORDER
- $(AR) $(AROPT) $@ $(OBJS)
-else
- $(AR) $(AROPT) $@ `lorder $(OBJS) | tsort`
+##
+## BUILD
+##
+
+.PHONY: all-lib all-static-lib all-shared-lib
+
+all-lib: all-shared-lib
+ifdef soname
+# no static library when building a dynamically loadable module
+all-lib: all-static-lib
endif
+
+all-static-lib: $(stlib)
+
+all-shared-lib: $(shlib)
+
+ifndef haslibarule
+$(stlib): $(OBJS)
+ $(LINK.static) $@ $^
$(RANLIB) $@
+endif #haslibarule
-endif
+ifeq ($(enable_shared), yes)
-ifneq ($(shlib),)
-ifneq ($(PORTNAME), win)
+ifeq (,$(filter cygwin win32,$(PORTNAME)))
ifneq ($(PORTNAME), aix)
# Normal case
$(shlib): $(OBJS)
- $(LD) $(LDFLAGS_SL) -o $@ $(OBJS) $(SHLIB_LINK)
- if [ "$(shlib)" != "lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION)" ]; then \
- rm -f lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION); \
- $(LN_S) $(shlib) lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION); \
- fi
- if [ "$(shlib)" != "lib$(NAME)$(DLSUFFIX)" ]; then \
- rm -f lib$(NAME)$(DLSUFFIX); \
- $(LN_S) $(shlib) lib$(NAME)$(DLSUFFIX); \
- fi
+ $(LINK.shared) $(LDFLAGS_SL) $(OBJS) $(SHLIB_LINK) -o $@
+ifdef shlib_major
+# If we're using major and minor versions, then make a symlink to major-version-only.
+ifneq ($(shlib), $(shlib_major))
+ rm -f $(shlib_major)
+ $(LN_S) $(shlib) $(shlib_major)
+endif
+# Make sure we have a link to a name without any version numbers
+ifneq ($(shlib), $(shlib_bare))
+ rm -f $(shlib_bare)
+ $(LN_S) $(shlib) $(shlib_bare)
+endif
+endif # shlib_major
+
+# Where possible, restrict the symbols exported by the library to just the
+# official list, so as to avoid unintentional ABI changes. On recent Darwin
+# this also quiets multiply-defined-symbol warnings in programs that use
+# libpgport along with libpq.
+ifneq (,$(SHLIB_EXPORTS))
+ifdef BUILD.exports
+$(shlib): $(SHLIB_EXPORTS:%.txt=%.list)
+
+$(SHLIB_EXPORTS:%.txt=%.list): %.list: %.txt
+ $(BUILD.exports)
+endif
+endif
-else
+else # PORTNAME == aix
# AIX case
-$(shlib): lib$(NAME).a
- $(MKLDEXPORT) lib$(NAME).a $(LIBDIR) > lib$(NAME)$(EXPSUFF)
- $(LD) -H512 -bM:SRE -bI:$(SRCDIR)/backend/$(POSTGRES_IMP) -bE:lib$(NAME)$(EXPSUFF) -o $@ $< $(LDFLAGS) $(SHLIB_LINK)
+$(shlib) $(stlib): $(OBJS)
+ $(LINK.static) $(stlib) $^
+ $(RANLIB) $(stlib)
+ $(MKLDEXPORT) $(stlib) >$(exports_file)
+ $(COMPILER) $(LDFLAGS_NO_L) $(LDFLAGS_SL) -o $(shlib) $(stlib) -Wl,-bE:$(exports_file) $(SHLIB_LINK)
+ rm -f $(stlib)
+ $(AR) $(AROPT) $(stlib) $(shlib)
-endif
+endif # PORTNAME == aix
-else
+else # PORTNAME == cygwin || PORTNAME == win32
+
+# Cygwin or Win32 case
-# WIN case
-$(shlib) lib$(NAME).a: $(OBJS) $(SRCDIR)/utils/dllinit.o
- $(DLLTOOL) --export-all --output-def $(NAME).def $(OBJS)
- $(DLLWRAP) -o $(shlib) --dllname $(shlib) --def $(NAME).def $(OBJS) $(SRCDIR)/utils/dllinit.o $(DLLINIT) $(SHLIB_LINK)
- $(DLLTOOL) --dllname $(shlib) --def $(NAME).def --output-lib lib$(NAME).a
+DLL_DEFFILE = lib$(NAME)dll.def
-$(SRCDIR)/utils/dllinit.o: $(SRCDIR)/utils/dllinit.c
- $(MAKE) -C $(SRCDIR)/utils dllinit.o
+# If SHLIB_EXPORTS is set, the rules below will build a .def file from
+# that. Else we build a temporary one here.
+ifeq (,$(SHLIB_EXPORTS))
+exports_file = $(DLL_DEFFILE)
+$(exports_file): $(OBJS)
+ $(DLLTOOL) --export-all $(DLLTOOL_DEFFLAGS) --output-def $@ $^
endif
+
+$(shlib): $(OBJS) $(DLL_DEFFILE)
+ $(DLLWRAP) $(LDFLAGS_SL) -o $@ --dllname $(shlib) $(DLLWRAP_FLAGS) --def $(DLL_DEFFILE) $(OBJS) $(SHLIB_LINK)
+
+$(stlib): $(shlib) $(DLL_DEFFILE)
+ $(DLLTOOL) --dllname $(shlib) $(DLLTOOL_LIBFLAGS) --def $(DLL_DEFFILE) --output-lib $@
+
+endif # PORTNAME == cygwin || PORTNAME == win32
+
+endif # enable_shared
+
+
+# We need several not-quite-identical variants of .DEF files to build
+# DLLs for Windows. These are made from the single source file
+# exports.txt. Since we can't assume that Windows boxes will have
+# sed, the .DEF files are always built and included in distribution
+# tarballs.
+
+ifneq (,$(SHLIB_EXPORTS))
+distprep: $(srcdir)/lib$(NAME)dll.def $(srcdir)/lib$(NAME)ddll.def $(srcdir)/blib$(NAME)dll.def
+
+UC_NAME = $(shell echo $(NAME) | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ')
+
+$(srcdir)/lib$(NAME)dll.def: $(SHLIB_EXPORTS)
+ echo '; DEF file for MS VC++' >$@
+ echo 'LIBRARY LIB$(UC_NAME)' >>$@
+ echo 'EXPORTS' >>$@
+ sed -e '/^#/d' -e 's/^\(.* \)\([0-9][0-9]*\)/ \1@ \2/' $< >>$@
+
+$(srcdir)/lib$(NAME)ddll.def: $(SHLIB_EXPORTS)
+ echo '; DEF file for MS VC++' >$@
+ echo 'LIBRARY LIB$(UC_NAME)D' >>$@
+ echo 'EXPORTS' >>$@
+ sed -e '/^#/d' -e 's/^\(.* \)\([0-9][0-9]*\)/ \1@ \2/' $< >>$@
+
+$(srcdir)/blib$(NAME)dll.def: $(SHLIB_EXPORTS)
+ echo '; DEF file for Borland C++ Builder' >$@
+ echo 'LIBRARY BLIB$(UC_NAME)' >>$@
+ echo 'EXPORTS' >>$@
+ sed -e '/^#/d' -e 's/^\(.* \)\([0-9][0-9]*\)/ _\1@ \2/' $< >>$@
+ echo >>$@
+ echo '; Aliases for MS compatible names' >> $@
+ sed -e '/^#/d' -e 's/^\(.* \)\([0-9][0-9]*\)/ \1= _\1/' $< | sed 's/ *$$//' >>$@
+endif # SHLIB_EXPORTS
+
+
+##
+## INSTALL
+##
+
+.PHONY: install-lib install-lib-static install-lib-shared installdirs-lib
+install-lib: install-lib-shared
+ifdef soname
+install-lib: install-lib-static
endif
-# Rules to install regular and shared libraries
+install-lib-static: $(stlib) installdirs-lib
+ $(INSTALL_STLIB) $< '$(DESTDIR)$(libdir)/$(stlib)'
+ifeq ($(PORTNAME), darwin)
+ cd '$(DESTDIR)$(libdir)' && \
+ ranlib $(stlib)
+endif
-.PHONY: all install-lib install-shlib
+ifeq ($(enable_shared), yes)
+install-lib-shared: $(shlib) installdirs-lib
+ifdef soname
+# we don't install $(shlib) on AIX
+ifneq ($(PORTNAME), aix)
+ $(INSTALL_SHLIB) $< '$(DESTDIR)$(libdir)/$(shlib)'
+ifneq ($(PORTNAME), cygwin)
+ifneq ($(PORTNAME), win32)
+ifneq ($(shlib), $(shlib_major))
+ cd '$(DESTDIR)$(libdir)' && \
+ rm -f $(shlib_major) && \
+ $(LN_S) $(shlib) $(shlib_major)
+endif
+ifneq ($(shlib), $(shlib_bare))
+ cd '$(DESTDIR)$(libdir)' && \
+ rm -f $(shlib_bare) && \
+ $(LN_S) $(shlib) $(shlib_bare)
+endif
+endif # not win32
+endif # not cygwin
+endif # not aix
+else # no soname
+ $(INSTALL_SHLIB) $< '$(DESTDIR)$(pkglibdir)/$(shlib)'
+endif
+else # not enable_shared
+ifndef soname
+install-lib-shared:
+ @echo "*****"; \
+ echo "* Module $(NAME) was not installed due to lack of shared library support."; \
+ echo "*****"
+endif
+endif # enable_shared
-install-lib: lib$(NAME).a
- $(INSTALL) $(INSTL_LIB_OPTS) lib$(NAME).a $(LIBDIR)/lib$(NAME).a
-install-shlib: $(shlib)
- $(INSTALL) $(INSTL_SHLIB_OPTS) $(shlib) $(LIBDIR)/$(shlib)
-ifneq ($(PORTNAME), win)
- if [ "$(shlib)" != "lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION)" ]; then \
- cd $(LIBDIR); \
- rm -f lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION); \
- $(LN_S) $(shlib) lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION); \
- fi
- if [ "$(shlib)" != "lib$(NAME)$(DLSUFFIX)" ]; then \
- cd $(LIBDIR); \
- rm -f lib$(NAME)$(DLSUFFIX); \
- $(LN_S) $(shlib) lib$(NAME)$(DLSUFFIX); \
- fi
+installdirs-lib:
+ifdef soname
+ $(mkinstalldirs) '$(DESTDIR)$(libdir)'
+else
+ $(mkinstalldirs) '$(DESTDIR)$(pkglibdir)'
endif
-# Rule to delete shared library during "make clean"
-.PHONY: clean-shlib
+##
+## UNINSTALL
+##
+
+.PHONY: uninstall-lib
+uninstall-lib:
+ifdef soname
+ rm -f '$(DESTDIR)$(libdir)/$(stlib)'
+ifeq ($(enable_shared), yes)
+ rm -f '$(DESTDIR)$(libdir)/$(shlib_bare)' \
+ '$(DESTDIR)$(libdir)/$(shlib_major)' \
+ '$(DESTDIR)$(libdir)/$(shlib)'
+endif # enable_shared
+else # no soname
+ rm -f '$(DESTDIR)$(pkglibdir)/$(shlib)'
+endif # no soname
+
+
+##
+## CLEAN
+##
+
+.PHONY: clean-lib
+clean-lib:
+ rm -f $(shlib) $(shlib_bare) $(shlib_major) $(stlib) $(exports_file)
-clean-shlib:
- rm -f $(shlib) lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION) lib$(NAME)$(DLSUFFIX)
-ifeq ($(PORTNAME), win)
- rm -rf $(NAME).def
+ifneq (,$(SHLIB_EXPORTS))
+maintainer-clean-lib:
+ rm -f $(srcdir)/lib$(NAME)dll.def $(srcdir)/lib$(NAME)ddll.def $(srcdir)/blib$(NAME)dll.def
endif
projects / postgresql / blobdiff