Re: [HACKERS] a few patches for the upcoming 6.3 release

Applied, with autoconf.

>
> In getting 6.3 working on a NetBSD/i386 box I have made up a few
> patches that correct some areas of the
> code/documentation/configuration. They follow, each preceded by a
> description. I hope they are useful; they allowed me to do a complete
> compilation using the --with-tcl configuration option, something I
> couldn't originally.
>
> Cheers,
> Brook
>
> ===========================================================================
> ===========================================================================
>
> NOTE: All patches originate at root_of_postgresql_tarball/src.
>
> ===========================================================================
> ===========================================================================
> Documentation on at least these configure options is missing from INSTALL.
>
> --- ../INSTALL.orig Mon Feb 2 01:00:13 1998
> +++ ../INSTALL Wed Feb 18 16:42:54 1998
> @@ -267,6 +267,15 @@
> listens for incoming connections on. The
> default for this is port 5432.
>
> + --with-defaults Use default responses to several queries during
> + configuration.
> +
> + --with-tcl Enables programs requiring Tcl/Tk and X11,
> + including pgtclsh and libpgtcl.
> +
> + --with-perl Enables the perl interface. Note that this
> + requires an installed version of postgreSQL.
> +
> As an example, here is the configure script I use on a Sparc
> Solaris 2.5 system with /opt/postgres being the install base.
>
>
> ===========================================================================
> ===========================================================================
> I found that the configuration scripts were not looking for X11/tcl/tk
> support and the default built into Makefile.global.in was wrong for my
> system. As a result using the --with-tcl bombed when it came to
> pgtclsh and libpgtcl. The following three patches change the
> configuration system to search for X11/tcl/tk in various spots. I
> hope all the relevant possibilities are included; it's easy to add new
> spots. They also change the pgtclsh/Makefile to use the right
> variables set in Makefile.global.
>
> Note that a new configure script will need to be made with autoconf if
> this patch is installed.
>
> --- configure.in.orig Tue Feb 17 01:00:36 1998
> +++ configure.in Wed Feb 18 18:18:09 1998
> @@ -229,6 +229,7 @@
> USE_TCL=
> fi
> export USE_TCL
> +USE_X=$USE_TCL
>
> dnl We exclude perl support unless we override it with --with-perl
> if test "X$with_perl" = "Xyes"
> @@ -514,5 +515,131 @@
> AC_MSG_CHECKING(setting DEF_PGPORT)
> AC_DEFINE_UNQUOTED(DEF_PGPORT, "${DEF_PGPORT}")
> AC_MSG_RESULT($DEF_PGPORT)
> +
> +dnl Check for X libraries
> +
> +if test "$USE_X" = true; then
> +
> +ice_save_LIBS="$LIBS"
> +ice_save_CFLAGS="$CFLAGS"
> +ice_save_CPPFLAGS="$CPPFLAGS"
> +ice_save_LDFLAGS="$LDFLAGS"
> +
> +AC_PATH_XTRA
> +
> +LIBS="$LIBS $X_EXTRA_LIBS"
> +CFLAGS="$CFLAGS $X_CFLAGS"
> +CPPFLAGS="$CPPFLAGS $X_CFLAGS"
> +LDFLAGS="$LDFLAGS $X_LIBS"
> +
> +dnl Check for X library
> +
> +X11_LIBS=""
> +AC_CHECK_LIB(X11, XOpenDisplay, X11_LIBS="-lX11",,${X_PRE_LIBS})
> +if test "$X11_LIBS" = ""; then
> +dnl Not having X may be fatal. Let the user fix this.
> +AC_MSG_WARN([The X11 library '-lX11' could not be found.
> + Please use the configure options '--x-includes=DIR'
> + and '--x-libraries=DIR' to specify the X location.
> + See the file 'config.log' for further diagnostics.])
> +fi
> +AC_SUBST(X_LIBS)
> +AC_SUBST(X11_LIBS)
> +AC_SUBST(X_PRE_LIBS)
> +
> +LIBS="$ice_save_LIBS"
> +CFLAGS="$ice_save_CFLAGS"
> +CPPFLAGS="$ice_save_CPPFLAGS"
> +LDFLAGS="$ice_save_LDFLAGS"
> +fi
> +
> +dnl Check for location of Tcl support
> +dnl Disable Tcl support if not found
> +
> +dnl Check for tcl.h
> +if test "$USE_TCL" = "true"
> +then
> +TCL_INCDIR=no
> +AC_CHECK_HEADER(tcl.h, TCL_INCDIR=)
> +for f in /usr/include /usr/include/tcl8.0 /usr/local/include /usr/local/include/tcl8.0; do
> +if test "$TCL_INCDIR" = "no"; then
> +AC_CHECK_HEADER($f/tcl.h, TCL_INCDIR=$f)
> +fi
> +done
> +if test "$TCL_INCDIR" = "no"; then
> +AC_MSG_WARN(tcl support disabled; tcl.h missing)
> +USE_TCL=
> +fi
> +AC_SUBST(TCL_INCDIR)
> +fi
> +
> +dnl Check for Tcl archive
> +if test "$USE_TCL" = "true"
> +then
> +TCL_LIB=
> +for f in tcl8.0 tcl80; do
> +if test -z "$TCL_LIB"; then
> +AC_CHECK_LIB($f, main, TCL_LIB=$f)
> +fi
> +done
> +if test -z "$TCL_LIB"; then
> +AC_MSG_WARN(tcl support disabled; Tcl library missing)
> +USE_TCL=
> +else
> +TCL_LIB=-l$TCL_LIB
> +fi
> +AC_SUBST(TCL_LIB)
> +fi
> +
> +dnl Check for location of Tk support (only if Tcl used)
> +dnl Disable Tcl support if Tk not found
> +
> +dnl Check for tk.h
> +if test "$USE_TCL" = "true"
> +then
> +
> +ice_save_LIBS="$LIBS"
> +ice_save_CFLAGS="$CFLAGS"
> +ice_save_CPPFLAGS="$CPPFLAGS"
> +ice_save_LDFLAGS="$LDFLAGS"
> +
> +CPPFLAGS="$CPPFLAGS $X_CFLAGS -I$TCL_INCDIR"
> +
> +TK_INCDIR=no
> +AC_CHECK_HEADER(tk.h, TK_INCDIR=)
> +for f in /usr/include /usr/include/tk8.0 /usr/local/include /usr/local/include/tk8.0; do
> +if test "$TK_INCDIR" = "no"; then
> +AC_CHECK_HEADER($f/tk.h, TK_INCDIR=$f)
> +fi
> +done
> +if test "$TK_INCDIR" = "no"; then
> +AC_MSG_WARN(tcl support disabled; tk.h missing)
> +USE_TCL=
> +fi
> +AC_SUBST(TK_INCDIR)
> +
> +LIBS="$ice_save_LIBS"
> +CFLAGS="$ice_save_CFLAGS"
> +CPPFLAGS="$ice_save_CPPFLAGS"
> +LDFLAGS="$ice_save_LDFLAGS"
> +fi
> +
> +dnl Check for Tk archive
> +if test "$USE_TCL" = "true"
> +then
> +TK_LIB=
> +for f in tk8.0 tk80; do
> +if test -z "$TK_LIB"; then
> +AC_CHECK_LIB($f, main, TK_LIB=$f)
> +fi
> +done
> +if test -z "$TK_LIB"; then
> +AC_MSG_WARN(tcl support disabled; Tk library missing)
> +USE_TCL=
> +else
> +TK_LIB=-l$TK_LIB
> +fi
> +AC_SUBST(TK_LIB)
> +fi
>
> AC_OUTPUT(GNUmakefile Makefile.global backend/port/Makefile bin/pg_version/Makefile bin/psql/Makefile bin/pg_dump/Makefile backend/utils/Gen_fmgrtab.sh interfaces/libpq/Makefile interfaces/libpgtcl/Makefile interfaces/ecpg/lib/Makefile )
>
> ===========================================================================
>
> --- Makefile.global.in.orig Fri Feb 13 01:00:18 1998
> +++ Makefile.global.in Wed Feb 18 16:49:57 1998
> @@ -160,18 +160,18 @@
> USE_TCL= @USE_TCL@
> # customize these to your site's needs
> #
> -TCL_INCDIR= /usr/local/include
> +TCL_INCDIR= @TCL_INCDIR@
> TCL_LIBDIR= /usr/local/lib
> -TCL_LIB= -ltcl8.0
> -TK_INCDIR= /usr/local/include
> +TCL_LIB= @TCL_LIB@
> +TK_INCDIR= @TK_INCDIR@
> TK_LIBDIR= /usr/local/lib
> -TK_LIB= -ltk8.0
> +TK_LIB= @TK_LIB@
>
> USE_PERL= @USE_PERL@
>
> -X11_INCDIR= /usr/include
> -X11_LIBDIR= /usr/lib
> -X11_LIB= -lX11 @SOCKET_LIB@ @NSL_LIB@
> +X_CFLAGS= @X_CFLAGS@
> +X_LIBS= @X_LIBS@
> +X11_LIBS= -lX11 @X_EXTRA_LIBS@
>
>
> ##############################################################################
>
> ===========================================================================
>
> --- bin/pgtclsh/Makefile.orig Mon Jan 26 01:00:49 1998
> +++ bin/pgtclsh/Makefile Wed Feb 18 16:05:03 1998
> @@ -14,7 +14,7 @@
> SRCDIR= ../..
> include ../../Makefile.global
>
> -CFLAGS+= -I$(TCL_INCDIR) -I$(TK_INCDIR) -I$(X11_INCDIR) -I$(SRCDIR)/interfaces/libpgtcl
> +CFLAGS+= $(X_CFLAGS) -I$(TCL_INCDIR) -I$(TK_INCDIR) -I$(SRCDIR)/interfaces/libpgtcl
>
> ifdef KRBVERS
> LDFLAGS+= $(KRBLIBS)
> @@ -33,8 +33,8 @@
>
> pgtksh: pgtkAppInit.o
> $(CC) $(CFLAGS) -o $@ pgtkAppInit.o \
> - $(LIBPGTCL) $(LIBPQ) -L$(TCL_LIBDIR) -L$(TK_LIBDIR) -L$(X11_LIBDIR) \
> - $(TK_LIB) $(TCL_LIB) -lX11 -lm $(LDFLAGS)
> + $(LIBPGTCL) $(LIBPQ) -L$(TCL_LIBDIR) -L$(TK_LIBDIR) $(X_LIBS) \
> + $(TK_LIB) $(TCL_LIB) $(X11_LIBS) -lm $(LDFLAGS)
>
> install: pgtclsh pgtksh
> $(INSTALL) $(INSTL_EXE_OPTS) pgtclsh $(DESTDIR)$(BINDIR)/pgtclsh
>
>
> ===========================================================================
> ===========================================================================
> In check results, I found the -u (unified) diff option to make some of
> the differences more intelligable.
>
> --- test/regress/checkresults.orig Tue Nov 25 15:07:18 1997
> +++ test/regress/checkresults Tue Feb 17 13:04:30 1998
> @@ -7,7 +7,7 @@
> for file in `cat "$@" | grep 'failed$' | cut -d " " -f 1`
> do
> echo "====== $file ======"
> - diff -w expected/$file.out results
> + diff -uw expected/$file.out results
> done
>
>

--
Bruce Momjian
maillist(at)candle(dot)pha(dot)pa(dot)us