New USES imake to handle the dependency on imake.

This uses accept 'env' as an argument for ports that do use their own or a different do-configure target.

Modify xmkmf so it accept IMAKECPPFLAGS as default flags for imake and pass it to the called imake.
Modify xorg-cf-files (the FreeBSD.cf configuration file) to allow CppCmd to be overwritten.
Pass CppCmd CcCmd and CplusplusCmd via command line to each call of imake via IMAKECPPFLAGS
Pass IMAKE_DEFINE with the above arguments to MAKE_ARGS so that imake spawned from Makefile generated by a previous
imake also inherit the defined CppCmd CcCmd and CplusplusCmd.
Make imake use devel/tradcpp all the time, so that when buidling with clang we do not depend on gcc's cpp.
Make imake respect CC and CXX
Make imake respect USE_GCC (if set imake will use gcc's cpp).

While here:
- Remove a couple of indefinite articles from comments
- Trim headers
- Fix a couple of ports to build with clang or use: USE_GCC=any
- Fix a now useless redefinition of the extraction chain
- Fix a typo in japanese/Wnn7-lib bundled imake template definitions
- Fix some XMKMF execution with no env specified
- Use options helper in x11/xautolock to simplify the port

4 files changed, 33 insertions, 32 deletions

diff --git a/devel/imake/Makefile b/devel/imake/Makefile
index a91239b35550..0303445688e8 100644
--- a/devel/imake/Makefile
+++ b/devel/imake/Makefile
@@ -3,28 +3,27 @@
 
 PORTNAME=	imake
 PORTVERSION=	1.0.5
+PORTREVISION=	1
 PORTEPOCH=	1
 CATEGORIES=	devel
 
 MAINTAINER=	x11@FreeBSD.org
 COMMENT=	Imake and other utilities from X.Org
 
+BUILD_DEPENDS=	tradcpp:${PORTSDIR}/devel/tradcpp
 RUN_DEPENDS=	gccmakedep:${PORTSDIR}/devel/gccmakedep \
 		makedepend:${PORTSDIR}/devel/makedepend \
 		${LOCALBASE}/lib/X11/config/xorg.cf:${PORTSDIR}/x11/xorg-cf-files
 
-USE_PERL5=	yes
+USES=	shebangfix
+USE_PERL5_RUN=	yes
+
+SHEBANG_FILES=	mkhtmlindex.pl
 
 XORG_CAT=	util
 USE_XORG=	xproto
 
-# clang's cpp destroys whitespace, particularly hard tabs in makefiles,
-# which is fatal for imake.
-CPPFLAGS+=	-DDEFAULT_CC=\\\"gcc\\\"
-
-.ifdef USE_IMAKE
-.error You have `USE_IMAKE' variable defined either in environment or in make(1) arguments. Please undefine and try again.
-.endif
+CONFIGURE_ENV=	ac_cv_path_RAWCPP=tradcpp
 
 MAN1=		ccmakedep.1 \
 		cleanlinks.1 \
@@ -36,16 +35,4 @@ MAN1=		ccmakedep.1 \
 		revpath.1 \
 		xmkmf.1
 
-post-patch:
-	@${PERL} -pi -e 's,^#!/usr/bin/perl,#!${PERL},' ${WRKSRC}/mkhtmlindex.pl
-	@${REINPLACE_CMD} 's/test.*-traditional.*;/true;/' ${WRKSRC}/configure
-
-.include <bsd.port.pre.mk>
-
-# Attempt to force use of GNU cpp, if it is installed as /usr/bin/gcpp.
-.if (${OSVERSION} >= 900506 && ${OSVERSION} < 1000000) || \
-	${OSVERSION} >= 1000010
-CONFIGURE_ENV+=       ac_cv_path_RAWCPP="gcpp"
-.endif
-
-.include <bsd.port.post.mk>
+.include <bsd.port.mk>
diff --git a/devel/imake/files/patch-imakemdep.h b/devel/imake/files/patch-imakemdep.h
new file mode 100644
index 000000000000..87a8662f7587
--- /dev/null
+++ b/devel/imake/files/patch-imakemdep.h
@@ -0,0 +1,11 @@
+--- ./imakemdep.h.orig	2012-03-08 06:47:32.000000000 +0100
++++ ./imakemdep.h	2013-06-12 20:22:52.058999526 +0200
+@@ -380,7 +383,7 @@
+     defined(__GNUC__) || defined(__GLIBC__)
+ #    ifdef __i386__
+ 	"-D__i386__",
+-#     if defined(__GNUC__) && (__GNUC__ >= 3)
++#     if defined(__GNUC__) && (__GNUC__ >= 3) && !defined(__FreeBSD__)
+ 	"-m32",
+ #     endif
+ #    endif
diff --git a/devel/imake/files/patch-xmkmf.cpp b/devel/imake/files/patch-xmkmf.cpp
index 94a238332a9f..75e496452af7 100644
--- a/devel/imake/files/patch-xmkmf.cpp
+++ b/devel/imake/files/patch-xmkmf.cpp
@@ -1,5 +1,14 @@
 --- xmkmf.cpp.orig	2012-03-08 06:47:32.000000000 +0100
-+++ xmkmf.cpp	2013-03-17 22:53:14.000000000 +0100
++++ xmkmf.cpp	2013-06-28 11:55:04.174394058 +0200
+@@ -8,7 +8,7 @@
+ topdir=
+ curdir=.
+ do_all=
+-imake_defines=
++imake_defines="${IMAKECPPFLAGS}"
+ 
+ while [ $# -gt 0 ]
+ do
 @@ -64,3 +64,12 @@
      imake $imake_defines $args
      ;;
diff --git a/devel/xxgdb/Makefile b/devel/xxgdb/Makefile
index 7affdb25f8a1..c932ac9488c8 100644
--- a/devel/xxgdb/Makefile
+++ b/devel/xxgdb/Makefile
@@ -1,9 +1,5 @@
-# New ports collection makefile for:	xxgdb
-# Date created:		2 May 1995
-# Whom:			jkh
-#
+# Created by: jkh
 # $FreeBSD$
-#
 
 PORTNAME=	xxgdb
 PORTVERSION=	1.12
@@ -13,14 +9,12 @@ MASTER_SITES=	${MASTER_SITE_XCONTRIB}
 MASTER_SITE_SUBDIR=	utilities
 
 MAINTAINER=	cy@FreeBSD.org
-COMMENT=	An X window interface for gdb
+COMMENT=	X window interface for gdb
 
-USE_IMAKE=	yes
+USES=		imake
 USE_XORG=	ice sm x11 xaw xext xmu xt
 MAN1=		xxgdb.1
 
-.include <bsd.port.pre.mk>
-
 # This isn't included in the original Imakefile for some reason.
 #  Yes, I know this will recompile the program every time, but
 #  we have the cookie anyway and it's much easier this way
@@ -31,4 +25,4 @@ post-build:
 post-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/xxgdbiowin ${PREFIX}/bin
 
-.include <bsd.port.post.mk>
+.include <bsd.port.mk>