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176 lines
6.2 KiB
176 lines
6.2 KiB
#-------------------------------------------------------------------------
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#
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# Makefile for src/interfaces/libpq library
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#
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# Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
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# Portions Copyright (c) 1994, Regents of the University of California
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#
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# $PostgreSQL: pgsql/src/interfaces/libpq/Makefile,v 1.146 2006/07/18 22:18:08 momjian Exp $
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#
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#-------------------------------------------------------------------------
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subdir = src/interfaces/libpq
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top_builddir = ../../..
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include $(top_builddir)/src/Makefile.global
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# shared library parameters
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NAME= pq
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SO_MAJOR_VERSION= 5
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SO_MINOR_VERSION= 0
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DLTYPE= library
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override CPPFLAGS := -DFRONTEND -I$(srcdir) $(CPPFLAGS) -I$(top_builddir)/src/port
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ifneq ($(PORTNAME), win32)
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override CFLAGS += $(PTHREAD_CFLAGS)
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endif
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# Need to recompile any libpgport object files because we need these
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# object files to use the same compile flags as libpq. If we used
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# the object files from libpgport, this would not be true on all
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# platforms.
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LIBS := $(LIBS:-lpgport=)
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OBJS= fe-auth.o fe-connect.o fe-exec.o fe-misc.o fe-print.o fe-lobj.o \
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fe-protocol2.o fe-protocol3.o pqexpbuffer.o pqsignal.o fe-secure.o \
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md5.o ip.o wchar.o encnames.o noblock.o pgstrcasecmp.o thread.o \
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$(filter crypt.o getaddrinfo.o inet_aton.o open.o snprintf.o strerror.o, $(LIBOBJS))
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ifeq ($(PORTNAME), cygwin)
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override shlib = cyg$(NAME)$(DLSUFFIX)
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endif
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ifeq ($(PORTNAME), win32)
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OBJS += win32.o libpqrc.o
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DLL_DEFFILE=libpqdll.def
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libpqrc.o: libpq.rc
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windres -i libpq.rc -o libpqrc.o
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ifeq ($(enable_thread_safety), yes)
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OBJS += pthread-win32.o
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endif
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endif
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# Add libraries that libpq depends (or might depend) on into the
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# shared library link. (The order in which you list them here doesn't
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# matter.)
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ifneq ($(PORTNAME), win32)
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SHLIB_LINK += $(filter -lcrypt -ldes -lcom_err -lcrypto -lk5crypto -lkrb5 -lssl -lsocket -lnsl -lresolv -lintl, $(LIBS)) $(PTHREAD_LIBS)
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else
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SHLIB_LINK += $(filter -lcrypt -ldes -lcom_err -lcrypto -lk5crypto -lkrb5 -lssl -lsocket -lnsl -lresolv -lintl $(PTHREAD_LIBS), $(LIBS))
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endif
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ifeq ($(PORTNAME), win32)
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SHLIB_LINK += -lshfolder -lwsock32 -lws2_32 $(filter -leay32 -lssleay32 -lcomerr32 -lkrb5_32, $(LIBS))
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endif
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all: def-files $(srcdir)/libpq.rc all-lib
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# Shared library stuff
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include $(top_srcdir)/src/Makefile.shlib
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backend_src = $(top_srcdir)/src/backend
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# We use several backend modules verbatim, but since we need to
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# compile with appropriate options to build a shared lib, we can't
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# necessarily use the same object files as the backend uses. Instead,
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# symlink the source files in here and build our own object file.
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# For port modules, this only happens if configure decides the module
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# is needed (see filter hack in OBJS, above).
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crypt.c getaddrinfo.c inet_aton.c noblock.c pgstrcasecmp.c snprintf.c strerror.c open.c thread.c: % : $(top_srcdir)/src/port/%
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rm -f $@ && $(LN_S) $< .
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md5.c ip.c: % : $(backend_src)/libpq/%
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rm -f $@ && $(LN_S) $< .
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encnames.c wchar.c : % : $(backend_src)/utils/mb/%
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rm -f $@ && $(LN_S) $< .
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# We need several not-quite-identical variants of .DEF files to build libpq
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# DLLs for Windows. These are made from the single source file exports.txt.
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# Since we can't assume that Windows boxes will have sed, the .DEF files are
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# always built and included in distribution tarballs.
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distprep: def-files $(srcdir)/libpq.rc
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.PHONY: def-files
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def-files: $(srcdir)/libpqdll.def $(srcdir)/libpqddll.def $(srcdir)/blibpqdll.def
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$(srcdir)/libpqdll.def: exports.txt
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echo '; DEF file for MS VC++' > $@
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echo 'LIBRARY LIBPQ' >> $@
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echo 'EXPORTS' >> $@
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sed -e '/^#/d' -e 's/^\(.* \)\([0-9][0-9]*\)/ \1@ \2/' < $< >> $@
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$(srcdir)/libpqddll.def: exports.txt
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echo '; DEF file for MS VC++' > $@
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echo 'LIBRARY LIBPQD' >> $@
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echo 'EXPORTS' >> $@
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sed -e '/^#/d' -e 's/^\(.* \)\([0-9][0-9]*\)/ \1@ \2/' < $< >> $@
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$(srcdir)/blibpqdll.def: exports.txt
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echo '; DEF file for Borland C++ Builder' > $@
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echo 'LIBRARY BLIBPQ' >> $@
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echo 'EXPORTS' >> $@
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sed -e '/^#/d' -e 's/^\(.* \)\([0-9][0-9]*\)/ _\1@ \2/' < $< >> $@
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echo '' >> $@
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echo '; Aliases for MS compatible names' >> $@
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sed -e '/^#/d' -e 's/^\(.* \)\([0-9][0-9]*\)/ \1= _\1/' < $< | sed 's/ *$$//' >> $@
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# Where possible, restrict the symbols exported by the library to just the
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# official list, so as to avoid unintentional ABI changes. On recent Darwin
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# this also quiets multiply-defined-symbol warnings in programs that use
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# libpgport along with libpq.
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ifeq ($(PORTNAME), darwin)
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$(shlib): exports.list
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exports.list: exports.txt
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$(AWK) '/^[^#]/ {printf "_%s\n",$$1}' $< >$@
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exported_symbols_list = -exported_symbols_list exports.list
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endif
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ifeq ($(PORTNAME), linux)
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$(shlib): exports.list
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exports.list: exports.txt
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echo '{ global:' >$@
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$(AWK) '/^[^#]/ {printf "%s;\n",$$1}' $< >>$@
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echo ' local: *; };' >>$@
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exported_symbols_list = -Wl,--version-script=exports.list
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endif
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# depend on Makefile.global to force rebuild on re-run of configure
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$(srcdir)/libpq.rc: libpq.rc.in $(top_builddir)/src/Makefile.global
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sed -e 's/\(VERSION.*\),0 *$$/\1,'`date '+%y%j' | sed 's/^0*//'`'/' < $< > $@
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fe-connect.o: fe-connect.c $(top_builddir)/src/port/pg_config_paths.h
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$(top_builddir)/src/port/pg_config_paths.h:
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$(MAKE) -C $(top_builddir)/src/port pg_config_paths.h
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install: all installdirs install-lib
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$(INSTALL_DATA) $(srcdir)/libpq-fe.h '$(DESTDIR)$(includedir)'
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$(INSTALL_DATA) $(srcdir)/libpq-int.h '$(DESTDIR)$(includedir_internal)'
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$(INSTALL_DATA) $(srcdir)/pqexpbuffer.h '$(DESTDIR)$(includedir_internal)'
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$(INSTALL_DATA) $(srcdir)/pg_service.conf.sample '$(DESTDIR)$(datadir)/pg_service.conf.sample'
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installdirs:
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$(mkinstalldirs) '$(DESTDIR)$(libdir)' '$(DESTDIR)$(includedir)' '$(DESTDIR)$(includedir_internal)'
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uninstall: uninstall-lib
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rm -f '$(DESTDIR)$(includedir)/libpq-fe.h' '$(DESTDIR)$(includedir_internal)/libpq-int.h' '$(DESTDIR)$(includedir_internal)/pqexpbuffer.h' '$(DESTDIR)$(datadir)/pg_service.conf.sample'
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clean distclean: clean-lib
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rm -f $(OBJS) pg_config_paths.h crypt.c getaddrinfo.c inet_aton.c noblock.c pgstrcasecmp.c snprintf.c strerror.c open.c thread.c md5.c ip.c encnames.c wchar.c pthread.h exports.list
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rm -f pg_config_paths.h # Might be left over from a Win32 client-only build
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maintainer-clean: distclean
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rm -f $(srcdir)/libpqdll.def $(srcdir)/libpqddll.def $(srcdir)/blibpqdll.def $(srcdir)/libpq.rc
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