Index: configure.in
===================================================================
RCS file: /cvsroot/pgsql-server/configure.in,v
retrieving revision 1.253
diff -c -c -r1.253 configure.in
*** configure.in	22 May 2003 16:39:28 -0000	1.253
--- configure.in	26 May 2003 16:57:51 -0000
***************
*** 506,511 ****
--- 506,514 ----
                [  --without-zlib          do not use Zlib])
  
  
+ #
+ # Elf
+ #
  
  # Assume system is ELF if it predefines __ELF__ as 1,
  # otherwise believe host_os based default.
***************
*** 527,533 ****
--- 530,557 ----
  fi])
  AC_SUBST(ELF_SYS)
  
+ #
+ # Pthreads
+ #
  
+ AC_CHECK_HEADER(pthread.h,
+ 	[AC_DEFINE(HAVE_THREADS, 1, [Define to 1 if you have the threads interface.])])
+ if test ! -z "$HAVE_THREADS"
+ then	
+ 	case $host_os in
+ 		# BSD/OS and NetBSD require no special libraries
+ 		netbsd*|bsdi*) THREAD_LIBS="" ;;
+ 		freebsd*) THREAD_LIBS="-lc_r" ;;
+ 		linux*) THREAD_LIBS="-lpthread" ;;
+ 	# other operating systems might fail because they have pthread.h but need
+ 	# special libs we don't know about yet.
+ 	esac
+ fi
+ AC_SUBST(THREAD_LIBS)
+ 
+ #
+ # Assignments
+ #
  
  CPPFLAGS="$CPPFLAGS $INCLUDES"
  LDFLAGS="$LDFLAGS $LIBDIRS"
Index: src/Makefile.global.in
===================================================================
RCS file: /cvsroot/pgsql-server/src/Makefile.global.in,v
retrieving revision 1.162
diff -c -c -r1.162 Makefile.global.in
*** src/Makefile.global.in	11 May 2003 20:50:53 -0000	1.162
--- src/Makefile.global.in	26 May 2003 16:57:53 -0000
***************
*** 152,157 ****
--- 152,159 ----
  TK_LIB_SPEC		= @TK_LIB_SPEC@
  TK_XINCLUDES		= @TK_XINCLUDES@
  
+ THREAD_LIBS		= @THREAD_LIBS@
+ 
  have_docbook	= @have_docbook@
  DOCBOOKSTYLE	= @DOCBOOKSTYLE@
  COLLATEINDEX	= @COLLATEINDEX@
Index: src/include/pg_config.h.in
===================================================================
RCS file: /cvsroot/pgsql-server/src/include/pg_config.h.in,v
retrieving revision 1.47
diff -c -c -r1.47 pg_config.h.in
*** src/include/pg_config.h.in	22 May 2003 16:39:30 -0000	1.47
--- src/include/pg_config.h.in	26 May 2003 16:57:57 -0000
***************
*** 465,470 ****
--- 465,473 ----
  /* Define to 1 if you have the <termios.h> header file. */
  #undef HAVE_TERMIOS_H
  
+ /* Define to 1 if you have the <pthread.h> header file. */
+ #undef HAVE_THREADS
+ 
  /* Define to 1 if your `struct tm' has `tm_zone'. Deprecated, use
     `HAVE_STRUCT_TM_TM_ZONE' instead. */
  #undef HAVE_TM_ZONE