X-Git-Url: https://granicus.if.org/sourcecode?a=blobdiff_plain;f=src%2Fport%2FMakefile;h=a0908bf5e3d45a82ca2b4b60f23bad978cdbf7f4;hb=c619c2351f7ec429b6ddce519c939f7b8465d711;hp=5d06432e2d2a51017320059e116db675cb475628;hpb=227dd9b42702b9c8062db9f7012058c051961b35;p=postgresql

diff --git a/src/port/Makefile b/src/port/Makefile
index 5d06432e2d..a0908bf5e3 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -1,13 +1,25 @@
 #-------------------------------------------------------------------------
 #
-# Makefile--
+# Makefile
 #    Makefile for the port-specific subsystem of the backend
 #
 # These files are used in other directories for portability on systems
-# with broken/missing library files.
-
+# with broken/missing library files, and for common code sharing.
+#
+# This makefile generates two outputs:
+#
+#	libpgport.a - contains object files with FRONTEND defined,
+#		for use by client application and libraries
+#
+#	libpgport_srv.a - contains object files without FRONTEND defined,
+#		for use only by the backend binaries
+#
+# LIBOBJS is set by configure (via Makefile.global) to be the list of object
+# files that are conditionally needed as determined by configure's probing.
+# OBJS adds additional object files that are always compiled.
+#
 # IDENTIFICATION
-#    $Header: /cvsroot/pgsql/src/port/Makefile,v 1.7 2003/09/27 15:32:48 momjian Exp $
+#    src/port/Makefile
 #
 #-------------------------------------------------------------------------
 
@@ -15,15 +27,81 @@ subdir = src/port
 top_builddir = ../..
 include $(top_builddir)/src/Makefile.global
 
-ifdef LIBOBJS
-all: libpgport.a
-endif
+override CPPFLAGS := -I$(top_builddir)/src/port -DFRONTEND $(CPPFLAGS)
+LIBS += $(PTHREAD_LIBS)
+
+OBJS = $(LIBOBJS) chklocale.o dirmod.o erand48.o fls.o inet_net_ntop.o \
+	noblock.o path.o pgcheckdir.o pgmkdirp.o pgsleep.o \
+	pgstrcasecmp.o pqsignal.o \
+	qsort.o qsort_arg.o quotes.o sprompt.o tar.o thread.o
+
+# foo_srv.o and foo.o are both built from foo.c, but only foo.o has -DFRONTEND
+OBJS_SRV = $(OBJS:%.o=%_srv.o)
+
+all: libpgport.a libpgport_srv.a
+
+# libpgport is needed by some contrib
+install: all installdirs
+	$(INSTALL_STLIB) libpgport.a '$(DESTDIR)$(libdir)/libpgport.a'
+
+installdirs:
+	$(MKDIR_P) '$(DESTDIR)$(libdir)'
+
+uninstall:
+	rm -f '$(DESTDIR)$(libdir)/libpgport.a'
+
+libpgport.a: $(OBJS)
+	$(AR) $(AROPT) $@ $^
+
+# thread.o needs PTHREAD_CFLAGS (but thread_srv.o does not)
+thread.o: CFLAGS+=$(PTHREAD_CFLAGS)
+
+#
+# Server versions of object files
+#
+
+libpgport_srv.a: $(OBJS_SRV)
+	$(AR) $(AROPT) $@ $^
+
+# Because this uses its own compilation rule, it doesn't use the
+# dependency tracking logic from Makefile.global.  To make sure that
+# dependency tracking works anyway for the *_srv.o files, depend on
+# their *.o siblings as well, which do have proper dependencies.  It's
+# a hack that might fail someday if there is a *_srv.o without a
+# corresponding *.o, but it works for now (and those would probably go
+# into src/backend/port/ anyway).
+%_srv.o: %.c %.o
+	$(CC) $(CFLAGS) $(subst -DFRONTEND,, $(CPPFLAGS)) -c $< -o $@
+
+$(OBJS_SRV): | submake-errcodes
+
+.PHONY: submake-errcodes
+
+submake-errcodes:
+	$(MAKE) -C ../backend submake-errcodes
+
+# Dependency is to ensure that path changes propagate
+
+path.o: path.c pg_config_paths.h
 
-libpgport.a: $(LIBOBJS)
-	$(AR) crs $@ $^
+path_srv.o: path.c pg_config_paths.h
 
-thread.o: thread.c
-	$(CC) $(CFLAGS) $(CPPFLAGS) $(THREAD_CPPFLAGS) -c $<
+# We create a separate file rather than put these in pg_config.h
+# because many of these values come from makefiles and are not
+# available to configure.
+pg_config_paths.h: $(top_builddir)/src/Makefile.global
+	echo "#define PGBINDIR \"$(bindir)\"" >$@
+	echo "#define PGSHAREDIR \"$(datadir)\"" >>$@
+	echo "#define SYSCONFDIR \"$(sysconfdir)\"" >>$@
+	echo "#define INCLUDEDIR \"$(includedir)\"" >>$@
+	echo "#define PKGINCLUDEDIR \"$(pkgincludedir)\"" >>$@
+	echo "#define INCLUDEDIRSERVER \"$(includedir_server)\"" >>$@
+	echo "#define LIBDIR \"$(libdir)\"" >>$@
+	echo "#define PKGLIBDIR \"$(pkglibdir)\"" >>$@
+	echo "#define LOCALEDIR \"$(localedir)\"" >>$@
+	echo "#define DOCDIR \"$(docdir)\"" >>$@
+	echo "#define HTMLDIR \"$(htmldir)\"" >>$@
+	echo "#define MANDIR \"$(mandir)\"" >>$@
 
 clean distclean maintainer-clean:
-	rm -f libpgport.a $(LIBOBJS)
+	rm -f libpgport.a libpgport_srv.a $(OBJS) $(OBJS_SRV) pg_config_paths.h