Fix build in the NOPORTDOCS=yes case.

Spotted by:	QAT

cad/pcb/Makefile

@@ -7,7 +7,7 @@
 
 PORTNAME=	pcb
 PORTVERSION=	20100929
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	cad
 MASTER_SITES=	SF/${PORTNAME}/${PORTNAME}/${PORTNAME}-${PORTVERSION}
 
@@ -20,6 +20,7 @@ RUN_DEPENDS=	m4>=1.4.11:${PORTSDIR}/devel/m4 \
 BUILD_DEPENDS=	${RUN_DEPENDS}
 
 GNU_CONFIGURE=	yes
+USE_AUTOTOOLS=	autoconf:267
 USE_GMAKE=	yes
 USE_TK_RUN=	83
 INSTALLS_ICONS=	yes

cad/pcb/files/patch-Makefile.in

@@ -1,11 +1,27 @@
---- Makefile.in.orig	2010-05-21 03:09:49.000000000 +0900
+--- Makefile.in.orig	2010-09-30 05:52:41.000000000 +0900
-+++ Makefile.in	2010-05-21 05:07:04.000000000 +0900
++++ Makefile.in	2010-10-03 22:23:20.000000000 +0900
-@@ -282,11 +282,11 @@
+@@ -135,6 +135,7 @@
- target_alias = @target_alias@
+ ECHO_N = @ECHO_N@
+ ECHO_T = @ECHO_T@
+ EGREP = @EGREP@
++EXAMPLE = @EXAMPLE@
+ EXEEXT = @EXEEXT@
+ FONTFILENAME = @FONTFILENAME@
+ GDLIB_CONFIG = @GDLIB_CONFIG@
+@@ -240,6 +241,7 @@
+ STRIP = @STRIP@
+ TEXI2DVI = @TEXI2DVI@
+ TOPDIRS = @TOPDIRS@
++TUTORIAL = @TUTORIAL@
+ UPDATE_DESKTOP_DATABASE = @UPDATE_DESKTOP_DATABASE@
+ UPDATE_MIME_DATABASE = @UPDATE_MIME_DATABASE@
+ USE_INCLUDED_LIBINTL = @USE_INCLUDED_LIBINTL@
+@@ -313,11 +315,11 @@
+ top_build_prefix = @top_build_prefix@
  top_builddir = @top_builddir@
  top_srcdir = @top_srcdir@
 -DIRS = win32 intl src data lib newlib example tools tutorial README_FILES po tests
-+DIRS = intl src data lib newlib example tools tutorial README_FILES po tests
++DIRS = intl src data lib newlib @EXAMPLE@ tools @TUTORIAL@ README_FILES po tests
  SUBDIRS = ${DIRS} @DOC@
  DIST_SUBDIRS = ${DIRS} doc
  INTLTOOL_FILES = intltool-extract.in intltool-merge.in  intltool-update.in

cad/pcb/files/patch-configure.ac

@@ -0,0 +1,31 @@
+--- configure.ac.orig	2010-09-30 05:38:34.000000000 +0900
++++ configure.ac	2010-10-03 22:29:55.000000000 +0900
+@@ -54,20 +54,28 @@
+ [
+ if test "X$enable_doc" = "Xno" ; then
+         DOC=""
++        EXAMPLE=""
++        TUTORIAL=""
+         AC_MSG_RESULT([no])
+         docs_yesno=no
+ else
+         DOC=doc
++        EXAMPLE=example
++        TUTORIAL=tutorial
+         AC_MSG_RESULT([yes])
+         docs_yesno=yes
+ fi
+ ],
+ [
+ DOC=doc
++EXAMPLE=example
++TUTORIAL=tutorial
+ AC_MSG_RESULT([yes])
+ docs_yesno=yes
+ ])
+ AC_SUBST(DOC)
++AC_SUBST(EXAMPLE)
++AC_SUBST(TUTORIAL)
+ 
+ 
+ AC_MSG_CHECKING([if maintainer mode is required])

cad/pcb/pkg-plist

@@ -50,6 +50,9 @@ share/mimelnk/application/x-pcb-layout.desktop
 share/mimelnk/application/x-pcb-netlist.desktop
 @dirrmtry share/mimelnk/application
 @dirrmtry share/mimelnk
+share/gEDA/scheme/gnet-pcbfwd.scm
+@dirrmtry share/gEDA/scheme
+@dirrmtry share/gEDA
 %%DATADIR%%/default_font
 %%DATADIR%%/gpcb-menu.res
 %%DATADIR%%/pcb-menu.res