Upgrade to LLVM GCC release 2.3.

Take maintainership since this needs to be updated with devel/llvm.

General Makefile cleanup.

lang/llvm-gcc4/Makefile

@@ -6,14 +6,13 @@
 #
 
 PORTNAME=	gcc4
-PORTVERSION=	2.2
-PORTREVISION=	1
+PORTVERSION=	2.3
 CATEGORIES=	lang devel
 MASTER_SITES=	http://llvm.org/releases/${PORTVERSION}/
 PKGNAMEPREFIX=	llvm-
-DISTNAME=	${PKGNAMEPREFIX}${PORTNAME}.2-${PORTVERSION}.source
+DISTNAME=	${PKGNAMEPREFIX}gcc-4.2-${PORTVERSION}.source
 
-MAINTAINER=	emil@cs.rmit.edu.au
+MAINTAINER=	brooks@FreeBSD.org
 COMMENT=	A gcc4 frontend for LLVM
 
 BUILD_DEPENDS=	llc:${PORTSDIR}/devel/llvm
@@ -23,23 +22,25 @@ USE_BISON=	build
 USE_GMAKE=	yes
 USE_ICONV=	yes
 USE_PERL5_BUILD=yes
-ONLY_FOR_ARCHS=	i386 amd64
 
 GCC_VER=	4.2.1
-WRKSRC=		${WRKDIR}/${DISTNAME}/build
-TARGLIB=	${PREFIX}/lib/gcc-llvm-${PORTVERSION}
+WRKSRC=		${WRKDIR}/${DISTNAME:S/gcc-/gcc/}/obj
+TARGLIB=	${PREFIX}/lib/llvm-gcc-${PORTVERSION}
 CONFIGURE_SCRIPT=	../configure
-CONFIGURE_ARGS=	--enable-llvm=${LOCALBASE}\
-		--enable-languages=c,c++\
-		--disable-nls\
-		--with-system-zlib\
-		--with-libiconv-prefix=${LOCALBASE}\
-		--program-prefix=llvm-\
-		--libdir=${TARGLIB}\
-		--with-gxx-include-dir=${TARGLIB}/include/c++\
-		--libexecdir=${TARGLIB}\
+CONFIGURE_ARGS=	--enable-llvm=${LOCALBASE} \
+		--enable-languages=c,c++ \
+		--disable-nls \
+		--with-system-zlib \
+		--with-libiconv-prefix=${LOCALBASE} \
+		--program-prefix=llvm- \
+		--libdir=${TARGLIB} \
+		--with-gxx-include-dir=${TARGLIB}/include/c++ \
+		--libexecdir=${TARGLIB} \
 		--infodir=${PREFIX}/llvm-gcc
-PLIST_SUB=	GCC_VER=${GCC_VER}\
+.if defined(MAINTAINER_MODE)
+CONFIGURE_ARGS+=	--enable-checking
+.endif
+PLIST_SUB=	GCC_VER=${GCC_VER} \
 		GNU_HOST=${CONFIGURE_TARGET}
 INFO=		llvm-gcc/cpp \
 		llvm-gcc/cppinternals \
@@ -49,21 +50,17 @@ INFO=		llvm-gcc/cpp \
 		llvm-gcc/libgomp
 MAN1=		llvm-cpp.1 llvm-g++.1 llvm-gcc.1 llvm-gcov.1
 
+.include <bsd.port.pre.mk>
+
+.if ${ARCH} == "amd64"
+CONFIGURE_TARGET=	x86_64-portbld-freebsd${OSREL}
+CONFIGURE_ARGS+=	--disable-shared
+.endif
+
 post-extract:
 	@${MKDIR} ${WRKSRC}
 
-post-patch:
-	@${REINPLACE_CMD} -e 's,LLVMBASEPATH/Release/bin/llc,LLVMBASEPATH/bin/llc,'\
-	   	 ${WRKSRC}/../gcc/configure\
-		 ${WRKSRC}/../libcpp/configure
-	@${REINPLACE_CMD}\
-	    -e 's,LLVMBINPATH = .*,LLVMBINPATH = @LLVMBASEPATH@/bin,'\
-	    -e 's,LLVMSRCDIR := .*,LLVMSRCDIR = @LLVMBASEPATH@,'\
-	    	${WRKSRC}/../gcc/Makefile.in
-
 post-install:
-	${RM} -f ${PREFIX}/man/man7/fsf-funding.7 \
-	         ${PREFIX}/man/man7/gfdl.7 ${PREFIX}/man/man7/gpl.7
 	# Add target libraries and include files to packaging list.
 	${RM} -f ${WRKDIR}/PLIST.lib
 .for d in ${TARGLIB:S/^${PREFIX}\///}
@@ -75,13 +72,4 @@ post-install:
 .endfor
 	cd ${WRKDIR} ; ${SED} -i -e "/PLIST.lib/ r PLIST.lib" ${TMPPLIST}
 
-.include <bsd.port.pre.mk>
-
-.if ${ARCH} == "amd64"
-CONFIGURE_TARGET=	x86_64-portbld-freebsd${OSREL}
-CONFIGURE_ARGS+=	--disable-shared
-.else
-CONFIGURE_TARGET=	${ARCH}-portbld-freebsd${OSREL}
-.endif
-
 .include <bsd.port.post.mk>

lang/llvm-gcc4/distinfo

@@ -1,3 +1,3 @@
-MD5 (llvm-gcc4.2-2.2.source.tar.gz) = 7591c949eed3efc7a8b802b8f97effcc
-SHA256 (llvm-gcc4.2-2.2.source.tar.gz) = 77e24456d620f16fb515c2ddd898c922ac80a9cac59faae43098996339b27287
-SIZE (llvm-gcc4.2-2.2.source.tar.gz) = 49160222
+MD5 (llvm-gcc-4.2-2.3.source.tar.gz) = 18aa4f8226ddab58af2f12cff135470d
+SHA256 (llvm-gcc-4.2-2.3.source.tar.gz) = 4a2f571d1c8dd5217aa1f8918e56f5d7e2a0d4cdd0b3cb54aa886247ff550780
+SIZE (llvm-gcc-4.2-2.3.source.tar.gz) = 49113763

lang/llvm-gcc4/files/patch-.._gcc_Makefile.in

@@ -0,0 +1,24 @@
+
+$FreeBSD$
+
+--- ../gcc/Makefile.in.orig
++++ ../gcc/Makefile.in
+@@ -3805,7 +3805,7 @@
+ 	echo rm -f $(@D)/*
+ 	$(TEXI2HTML) -I $(abs_docdir) -I $(abs_docdir)/include -o $(@D) $<
+ 
+-MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1 doc/gfdl.7 doc/gpl.7 doc/fsf-funding.7
++MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1
+ 
+ generated-manpages: man
+ 
+@@ -4118,9 +4118,6 @@
+ 	$(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) \
+ 	$(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext) \
+ 	$(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \
+-	$(DESTDIR)$(man7dir)/fsf-funding$(man7ext) \
+-	$(DESTDIR)$(man7dir)/gfdl$(man7ext) \
+-	$(DESTDIR)$(man7dir)/gpl$(man7ext)
+ 
+ $(DESTDIR)$(man7dir)/%$(man7ext): doc/%.7 installdirs
+ 	-rm -f $@

lang/llvm-gcc4/files/patch-gcc::config::freebsd.h

@@ -1,18 +0,0 @@
-Author: asl
-Date: Wed Sep 26 02:36:55 2007
-New Revision: 42351
-
-Log:
-FreeBSD really supports #pragma pack(push). This fixes PR1702
-
-==============================================================================
---- ../gcc/config/freebsd.h (original)
-+++ ../gcc/config/freebsd.h Wed Sep 26 02:36:55 2007
-@@ -85,3 +85,7 @@
-    This enables the test coverage code to use file locking when exiting a
-    program, which avoids race conditions if the program has forked.  */
- #define TARGET_HAS_F_SETLKW
-+
-+/* LLVM LOCAL begin */
-+#define HANDLE_PRAGMA_PACK_PUSH_POP
-+/* LLVM LOCAL end */

lang/llvm-gcc4/files/patch-gcc_config_freebsd-spec.h

@@ -1,13 +0,0 @@
---- ../gcc/config/freebsd-spec.h.orig	2007-12-21 20:20:55.000000000 -0500
-+++ ../gcc/config/freebsd-spec.h	2007-12-21 20:21:32.000000000 -0500
-@@ -75,7 +75,9 @@
- #define FBSD_TARGET_OS_CPP_BUILTINS()					\
-   do									\
-     {									\
--	if (FBSD_MAJOR == 7)						\
-+	if (FBSD_MAJOR == 8)						\
-+	  builtin_define ("__FreeBSD__=8");			       	\
-+	else if (FBSD_MAJOR == 7)					\
- 	  builtin_define ("__FreeBSD__=7");			       	\
- 	else if (FBSD_MAJOR == 6)					\
- 	  builtin_define ("__FreeBSD__=6");			       	\