Makefile.shlib
上传用户:blenddy
上传日期:2007-01-07
资源大小:6495k
文件大小:9k
- #-------------------------------------------------------------------------
- #
- # Makefile.shlib
- # Common rules for building shared libraries
- #
- # Copyright (c) 1998, Regents of the University of California
- #
- # IDENTIFICATION
- # $Header: /usr/local/cvsroot/pgsql/src/Makefile.shlib,v 1.12.2.3 1999/07/30 04:13:44 scrappy 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".)
- #
- # The module Makefile must also include $(SRCDIR)/Makefile.global before
- # including this file (Makefile.global sets PORTNAME and other needed symbols).
- #
- # 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.
- #
- # Your install rule should look like
- #
- # install: install-headers install-lib $(install-shlib-dep)
- #
- # 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 $(LIBDIR).
- # install-shlib-dep is a variable that expands to install-shlib if the
- # shared library needs to be installed, empty if not.
- #
- # Got that? Look at src/interfaces/libpq/Makefile.in for an example.
- # shlib and install-shlib-dep default to empty, and stay that way if we're
- # on a platform where we don't know how to build a shared library.
- shlib :=
- install-shlib-dep :=
- # For each platform we support shlibs on, set shlib and install-shlib-dep,
- # and update flags as needed to build a shared lib. Note we depend on
- # Makefile.global (or really Makefile.port) to supply DLSUFFIX and other
- # symbols.
- # Try to keep the sections in some kind of order, folks...
- ifeq ($(PORTNAME), aix)
- install-shlib-dep := install-shlib
- shlib := lib$(NAME)$(DLSUFFIX)
- SHLIB_LINK += -lc
- 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
- endif
- CFLAGS += $(CFLAGS_SL)
- endif
- endif
- ifeq ($(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 += $(CFLAGS_SL)
- endif
- ifeq ($(DLSUFFIX), .o)
- install-shlib-dep := install-shlib
- shlib := lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
- LD := shlicc
- LDFLAGS_SL += -O -r
- CFLAGS += $(CFLAGS_SL)
- endif
- endif
- endif
- ifeq ($(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
- endif
- CFLAGS += $(CFLAGS_SL)
- endif
- endif
- ifeq ($(PORTNAME), hpux)
- install-shlib-dep := install-shlib
- # HPUX doesn't believe in version numbers for shlibs
- shlib := lib$(NAME)$(DLSUFFIX)
- LDFLAGS_SL := -b
- CFLAGS += $(CFLAGS_SL)
- endif
- ifeq ($(PORTNAME), irix5)
- install-shlib-dep := install-shlib
- shlib := lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
- LDFLAGS_SL := -shared
- CFLAGS += $(CFLAGS_SL)
- endif
- ifeq ($(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 += $(CFLAGS_SL)
- endif
- ifeq ($(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 += $(CFLAGS_SL)
- endif
- ifeq ($(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 += $(CFLAGS_SL)
- endif
- ifeq ($(PORTNAME), alpha)
- install-shlib-dep := install-shlib
- shlib := lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
- LDFLAGS_SL += -shared -expect_unresolved '*'
- endif
- ifeq ($(PORTNAME), svr4)
- install-shlib-dep := install-shlib
- shlib := lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
- LDFLAGS_SL := -G
- CFLAGS += $(CFLAGS_SL)
- endif
- ifeq ($(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) $(TARGET_ARCH) -c
- endif
- endif
- ifeq ($(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) $(TARGET_ARCH) -c
- endif
- endif
- ifeq ($(PORTNAME), win)
- install-shlib-dep := install-shlib
- shlib := $(NAME)$(DLSUFFIX)
- endif
- # Default target definition. Note shlib is empty if not building a shlib.
- all: lib$(NAME).a $(shlib)
- # Rules to build regular and shared libraries
- ifneq ($(PORTNAME), win)
- lib$(NAME).a: $(OBJS)
- ifdef MK_NO_LORDER
- $(AR) $(AROPT) $@ $(OBJS)
- else
- $(AR) $(AROPT) $@ `lorder $(OBJS) | tsort`
- endif
- $(RANLIB) $@
- endif
- ifneq ($(shlib),)
- ifneq ($(PORTNAME), win)
- ifneq ($(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
- else
- # 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)
- endif
- else
- # 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
- $(SRCDIR)/utils/dllinit.o: $(SRCDIR)/utils/dllinit.c
- $(MAKE) -C $(SRCDIR)/utils dllinit.o
- endif
- endif
- # Rules to install regular and shared libraries
- .PHONY: all install-lib install-shlib
- install-lib: lib$(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
- endif
- # Rule to delete shared library during "make clean"
- .PHONY: clean-shlib
- clean-shlib:
- rm -f $(shlib) lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION) lib$(NAME)$(DLSUFFIX)