#
# Makefile for src/interfaces/libpq library
#
-# Copyright (c) 1994, Regents of the University of California
+# Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
#
-# $PostgreSQL: pgsql/src/interfaces/libpq/Makefile,v 1.101 2004/04/19 17:42:59 momjian Exp $
+# $PostgreSQL: pgsql/src/interfaces/libpq/Makefile,v 1.145 2006/05/07 01:05:11 momjian Exp $
#
#-------------------------------------------------------------------------
# shared library parameters
NAME= pq
-SO_MAJOR_VERSION= 3
-SO_MINOR_VERSION= 2
+SO_MAJOR_VERSION= 5
+SO_MINOR_VERSION= 0
+DLTYPE= library
-override CPPFLAGS := -I$(srcdir) $(CPPFLAGS) $(THREAD_CPPFLAGS) -DFRONTEND -DSYSCONFDIR='"$(sysconfdir)"'
+override CPPFLAGS := -DFRONTEND -I$(srcdir) $(CPPFLAGS) -I$(top_builddir)/src/port
+ifneq ($(PORTNAME), win32)
+override CFLAGS += $(PTHREAD_CFLAGS)
+endif
+
+# Need to recompile any libpgport object files because we need these
+# object files to use the same compile flags as libpq. If we used
+# the object files from libpgport, this would not be true on all
+# platforms.
+LIBS := $(LIBS:-lpgport=)
+
+OBJS= fe-auth.o fe-connect.o fe-exec.o fe-misc.o fe-print.o fe-lobj.o \
+ fe-protocol2.o fe-protocol3.o pqexpbuffer.o pqsignal.o fe-secure.o \
+ md5.o ip.o wchar.o encnames.o noblock.o pgstrcasecmp.o thread.o \
+ $(filter crypt.o getaddrinfo.o inet_aton.o open.o snprintf.o strerror.o, $(LIBOBJS))
+
+ifeq ($(PORTNAME), cygwin)
+override shlib = cyg$(NAME)$(DLSUFFIX)
+endif
-OBJS= fe-auth.o fe-connect.o fe-exec.o fe-misc.o fe-print.o fe-lobj.o \
- fe-protocol2.o fe-protocol3.o pqexpbuffer.o pqsignal.o fe-secure.o \
- dllist.o md5.o ip.o wchar.o encnames.o \
- $(filter crypt.o getaddrinfo.o inet_aton.o noblock.o snprintf.o strerror.o open.o path.o thread.o, $(LIBOBJS))
ifeq ($(PORTNAME), win32)
-OBJS+=win32.o
+OBJS += win32.o libpqrc.o
+DLL_DEFFILE=libpqdll.def
+
+libpqrc.o: libpq.rc
+ windres -i libpq.rc -o libpqrc.o
+
+ifeq ($(enable_thread_safety), yes)
+OBJS += pthread-win32.o
+endif
endif
# Add libraries that libpq depends (or might depend) on into the
# shared library link. (The order in which you list them here doesn't
# matter.)
-SHLIB_LINK += $(filter -lcrypt -ldes -lkrb -lcom_err -lcrypto -lk5crypto -lkrb5 -lssl -lsocket -lnsl -lresolv -lintl, $(LIBS)) $(THREAD_LIBS)
+ifneq ($(PORTNAME), win32)
+SHLIB_LINK += $(filter -lcrypt -ldes -lcom_err -lcrypto -lk5crypto -lkrb5 -lssl -lsocket -lnsl -lresolv -lintl, $(LIBS)) $(PTHREAD_LIBS)
+else
+SHLIB_LINK += $(filter -lcrypt -ldes -lcom_err -lcrypto -lk5crypto -lkrb5 -lssl -lsocket -lnsl -lresolv -lintl $(PTHREAD_LIBS), $(LIBS))
+endif
ifeq ($(PORTNAME), win32)
-SHLIB_LINK += -lwsock32 -lws2_32
+SHLIB_LINK += -lshfolder -lwsock32 -lws2_32 $(filter -leay32 -lssleay32 -lcomerr32 -lkrb5_32, $(LIBS))
endif
-all: all-lib
+all: def-files $(srcdir)/libpq.rc all-lib
# Shared library stuff
include $(top_srcdir)/src/Makefile.shlib
# For port modules, this only happens if configure decides the module
# is needed (see filter hack in OBJS, above).
-crypt.c getaddrinfo.c inet_aton.c noblock.c snprintf.c strerror.c open.c path.c thread.c: % : $(top_srcdir)/src/port/%
+crypt.c getaddrinfo.c inet_aton.c noblock.c pgstrcasecmp.c snprintf.c strerror.c open.c thread.c: % : $(top_srcdir)/src/port/%
rm -f $@ && $(LN_S) $< .
md5.c ip.c: % : $(backend_src)/libpq/%
rm -f $@ && $(LN_S) $< .
-dllist.c: $(backend_src)/lib/dllist.c
- rm -f $@ && $(LN_S) $< .
-
encnames.c wchar.c : % : $(backend_src)/utils/mb/%
rm -f $@ && $(LN_S) $< .
+# We need several not-quite-identical variants of .DEF files to build libpq
+# 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.
+
+distprep: def-files $(srcdir)/libpq.rc
+
+.PHONY: def-files
+
+def-files: $(srcdir)/libpqdll.def $(srcdir)/libpqddll.def $(srcdir)/blibpqdll.def
+
+$(srcdir)/libpqdll.def: exports.txt
+ echo '; DEF file for MS VC++' > $@
+ echo 'LIBRARY LIBPQ' >> $@
+ echo 'DESCRIPTION "PostgreSQL Client Library"' >> $@
+ echo 'EXPORTS' >> $@
+ sed -e '/^#/d' -e 's/^\(.* \)\([0-9][0-9]*\)/ \1@ \2/' < $< >> $@
+
+$(srcdir)/libpqddll.def: exports.txt
+ echo '; DEF file for MS VC++' > $@
+ echo 'LIBRARY LIBPQD' >> $@
+ echo 'DESCRIPTION "PostgreSQL Client Library"' >> $@
+ echo 'EXPORTS' >> $@
+ sed -e '/^#/d' -e 's/^\(.* \)\([0-9][0-9]*\)/ \1@ \2/' < $< >> $@
+
+$(srcdir)/blibpqdll.def: exports.txt
+ echo '; DEF file for Borland C++ Builder' > $@
+ echo 'LIBRARY BLIBPQ' >> $@
+ echo 'DESCRIPTION "PostgreSQL Client Library"' >> $@
+ 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/ *$$//' >> $@
+
+# Where possible, restrict the symbols exported by the library to just the
+# official list, so as to avoid unintentional ABI changes. On recent Darwin
+# this also quiets multiply-defined-symbol warnings in programs that use
+# libpgport along with libpq.
+
+ifeq ($(PORTNAME), darwin)
+$(shlib): exports.list
+
+exports.list: exports.txt
+ $(AWK) '/^[^#]/ {printf "_%s\n",$$1}' $< >$@
+
+exported_symbols_list = -exported_symbols_list exports.list
+endif
+
+ifeq ($(PORTNAME), linux)
+$(shlib): exports.list
+
+exports.list: exports.txt
+ echo '{ global:' >$@
+ $(AWK) '/^[^#]/ {printf "%s;\n",$$1}' $< >>$@
+ echo ' local: *; };' >>$@
+
+exported_symbols_list = -Wl,--version-script=exports.list
+endif
+
+# depend on Makefile.global to force rebuild on re-run of configure
+$(srcdir)/libpq.rc: libpq.rc.in $(top_builddir)/src/Makefile.global
+ sed -e 's/\(VERSION.*\),0 *$$/\1,'`date '+%y%j' | sed 's/^0*//'`'/' < $< > $@
+
+fe-connect.o: fe-connect.c $(top_builddir)/src/port/pg_config_paths.h
+
+$(top_builddir)/src/port/pg_config_paths.h:
+ $(MAKE) -C $(top_builddir)/src/port pg_config_paths.h
+
install: all installdirs install-lib
- $(INSTALL_DATA) $(srcdir)/libpq-fe.h $(DESTDIR)$(includedir)
- $(INSTALL_DATA) $(srcdir)/libpq-int.h $(DESTDIR)$(includedir_internal)
- $(INSTALL_DATA) $(srcdir)/pqexpbuffer.h $(DESTDIR)$(includedir_internal)
- $(INSTALL_DATA) $(srcdir)/pg_service.conf.sample $(DESTDIR)$(datadir)/pg_service.conf.sample
+ $(INSTALL_DATA) $(srcdir)/libpq-fe.h '$(DESTDIR)$(includedir)'
+ $(INSTALL_DATA) $(srcdir)/libpq-int.h '$(DESTDIR)$(includedir_internal)'
+ $(INSTALL_DATA) $(srcdir)/pqexpbuffer.h '$(DESTDIR)$(includedir_internal)'
+ $(INSTALL_DATA) $(srcdir)/pg_service.conf.sample '$(DESTDIR)$(datadir)/pg_service.conf.sample'
installdirs:
- $(mkinstalldirs) $(DESTDIR)$(libdir) $(DESTDIR)$(includedir) $(DESTDIR)$(includedir_internal)
+ $(mkinstalldirs) '$(DESTDIR)$(libdir)' '$(DESTDIR)$(includedir)' '$(DESTDIR)$(includedir_internal)'
uninstall: uninstall-lib
- rm -f $(DESTDIR)$(includedir)/libpq-fe.h $(DESTDIR)$(includedir_internal)/libpq-int.h $(DESTDIR)$(includedir_internal)/pqexpbuffer.h
+ rm -f '$(DESTDIR)$(includedir)/libpq-fe.h' '$(DESTDIR)$(includedir_internal)/libpq-int.h' '$(DESTDIR)$(includedir_internal)/pqexpbuffer.h' '$(DESTDIR)$(datadir)/pg_service.conf.sample'
+
+clean distclean: clean-lib
+ 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
+ rm -f pg_config_paths.h # Might be left over from a Win32 client-only build
-clean distclean maintainer-clean: clean-lib
- rm -f $(OBJS) crypt.c getaddrinfo.c inet_aton.c noblock.c snprintf.c strerror.c open.c path.c thread.c dllist.c md5.c ip.c encnames.c wchar.c
+maintainer-clean: distclean
+ rm -f $(srcdir)/libpqdll.def $(srcdir)/libpqddll.def $(srcdir)/blibpqdll.def $(srcdir)/libpq.rc
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