Add new source package: lang/gnat_util

Several tools are built with GNAT sources and they have to be the
exact source that built the Ada compiler that builds the tool.  To
ensure this, a common trick to the create a library with those sources
and link the library instead of using the embedded source files which
never match the FSF compiler properly.  The first tool this new
gcc 4.9.0-based library will be used for is devel/gprbuild-aux

9 files changed, 390 insertions, 0 deletions

diff --git a/lang/gnat_util/DESCR b/lang/gnat_util/DESCR
new file mode 100644
index 00000000000..a03f7d745f3
--- /dev/null
+++ b/lang/gnat_util/DESCR
@@ -0,0 +1,2 @@
+Gnat_Util is a library unit consisting of GNAT sources that are used by
+different tools such as ASIS, GNATCOLL and Gprbuild.
diff --git a/lang/gnat_util/Makefile b/lang/gnat_util/Makefile
new file mode 100644
index 00000000000..07e6451318e
--- /dev/null
+++ b/lang/gnat_util/Makefile
@@ -0,0 +1,33 @@
+# $NetBSD: Makefile,v 1.1 2014/04/30 16:25:20 marino Exp $
+
+PKGNAME=	gnat_util-${SNAPSHOT}
+CATEGORIES=	lang
+MASTER_SITES=	${MASTER_SITE_GNU:=gcc/gcc-${GCC_VERSION}/}
+DISTFILES=	gcc-${GCC_VERSION}.tar.bz2
+
+MAINTAINER=	draco@marino.st
+HOMEPAGE=	http://www.dragonlace.net/
+COMMENT=	Library used to build GNAT source-based tools
+LICENSE=	gnu-gpl-v3 AND gnu-lgpl-v3
+
+.include "../../mk/bsd.prefs.mk"
+.include "../../lang/gcc-aux/Makefile.version"
+.include "Makefile.sources"
+
+MAKE_ENV=	MAKEOBJDIR=${WRKSRC}/obj
+USE_LANGUAGES=	c ada
+
+# Automatic package list generation
+GENERATE_PLIST=  cd ${DESTDIR}${PREFIX};
+GENERATE_PLIST+= ${FIND} * \( -type f -or -type l \) | ${SORT} -dr;
+
+post-extract:
+	${MKDIR} ${WRKSRC}/obj
+.for f in Makefile gnat_util.gpr sdefault_adb.gnat_util
+	${CP} ${FILESDIR}/${f} ${WRKSRC}/
+.endfor
+.for f in ${GNAT_SRCS}
+	${CP} ${WRKDIR}/gcc-${GCC_VERSION}/gcc/ada/${f} ${WRKSRC}/
+.endfor
+
+.include "../../mk/bsd.pkg.mk"
diff --git a/lang/gnat_util/Makefile.sources b/lang/gnat_util/Makefile.sources
new file mode 100644
index 00000000000..4a77f18e9b5
--- /dev/null
+++ b/lang/gnat_util/Makefile.sources
@@ -0,0 +1,162 @@
+# $NetBSD: Makefile.sources,v 1.1 2014/04/30 16:25:20 marino Exp $
+
+GNAT_SRCS= \
+	ali-util.adb \
+	ali-util.ads \
+	ali.adb \
+	ali.ads \
+	alloc.ads \
+	aspects.adb \
+	aspects.ads \
+	atree.adb \
+	atree.ads \
+	binderr.adb \
+	binderr.ads \
+	butil.adb \
+	butil.ads \
+	casing.adb \
+	casing.ads \
+	csets.adb \
+	csets.ads \
+	debug.adb \
+	debug.ads \
+	einfo.adb \
+	einfo.ads \
+	elists.adb \
+	elists.ads \
+	err_vars.ads \
+	errout.adb \
+	errout.ads \
+	erroutc.adb \
+	erroutc.ads \
+	errutil.adb \
+	errutil.ads \
+	fmap.adb \
+	fmap.ads \
+	fname-uf.adb \
+	fname-uf.ads \
+	fname.adb \
+	fname.ads \
+	gnatvsn.adb \
+	gnatvsn.ads \
+	hostparm.ads \
+	krunch.adb \
+	krunch.ads \
+	lib-list.adb \
+	lib-sort.adb \
+	lib.adb \
+	lib.ads \
+	link.c \
+	makeutl.adb \
+	makeutl.ads \
+	mlib-fil.adb \
+	mlib-fil.ads \
+	mlib-tgt-specific.adb \
+	mlib-tgt-specific.ads \
+	mlib-tgt-vms_common.adb \
+	mlib-tgt-vms_common.ads \
+	mlib-tgt.adb \
+	mlib-tgt.ads \
+	mlib-utl.adb \
+	mlib-utl.ads \
+	mlib.adb \
+	mlib.ads \
+	namet.adb \
+	namet.ads \
+	nlists.adb \
+	nlists.ads \
+	opt.adb \
+	opt.ads \
+	osint.adb \
+	osint.ads \
+	output.adb \
+	output.ads \
+	prj-attr-pm.adb \
+	prj-attr-pm.ads \
+	prj-attr.adb \
+	prj-attr.ads \
+	prj-com.ads \
+	prj-conf.adb \
+	prj-conf.ads \
+	prj-dect.adb \
+	prj-dect.ads \
+	prj-env.adb \
+	prj-env.ads \
+	prj-err.adb \
+	prj-err.ads \
+	prj-ext.adb \
+	prj-ext.ads \
+	prj-nmsc.adb \
+	prj-nmsc.ads \
+	prj-part.adb \
+	prj-part.ads \
+	prj-pp.adb \
+	prj-pp.ads \
+	prj-proc.adb \
+	prj-proc.ads \
+	prj-strt.adb \
+	prj-strt.ads \
+	prj-tree.adb \
+	prj-tree.ads \
+	prj-util.adb \
+	prj-util.ads \
+	prj.adb \
+	prj.ads \
+	repinfo.adb \
+	repinfo.ads \
+	restrict.adb \
+	restrict.ads \
+	rident.ads \
+	scans.adb \
+	scans.ads \
+	scng.adb \
+	scng.ads \
+	sdefault.ads \
+	sem_aux.adb \
+	sem_aux.ads \
+	sinfo.adb \
+	sinfo.ads \
+	sinput-c.adb \
+	sinput-c.ads \
+	sinput-p.adb \
+	sinput-p.ads \
+	sinput.adb \
+	sinput.ads \
+	snames.adb-tmpl \
+	snames.ads-tmpl \
+	snames.h-tmpl \
+	stand.adb \
+	stand.ads \
+	stringt.adb \
+	stringt.ads \
+	styleg.adb \
+	styleg.ads \
+	stylesw.adb \
+	stylesw.ads \
+	switch-m.adb \
+	switch-m.ads \
+	switch.adb \
+	switch.ads \
+	table.adb \
+	table.ads \
+	targparm.adb \
+	targparm.ads \
+	tempdir.adb \
+	tempdir.ads \
+	tree_in.adb \
+	tree_in.ads \
+	tree_io.adb \
+	tree_io.ads \
+	types.adb \
+	types.ads \
+	uintp.adb \
+	uintp.ads \
+	uname.adb \
+	uname.ads \
+	urealp.adb \
+	urealp.ads \
+	widechar.adb \
+	widechar.ads \
+	xsnamest.adb \
+	xutil.adb \
+	xutil.ads
diff --git a/lang/gnat_util/buildlink3.mk b/lang/gnat_util/buildlink3.mk
new file mode 100644
index 00000000000..d7493766f5f
--- /dev/null
+++ b/lang/gnat_util/buildlink3.mk
@@ -0,0 +1,13 @@
+# $NetBSD: buildlink3.mk,v 1.1 2014/04/30 16:25:20 marino Exp $
+
+BUILDLINK_TREE+= gnat_util
+
+.if !defined(GNAT_UTIL_BUILDLINK3_MK)
+GNAT_UTIL_BUILDLINK3_MK:=
+
+BUILDLINK_API_DEPENDS.gnat_util+=	gnat_util>=20140422
+BUILDLINK_PKGSRCDIR.gnat_util?=	../../lang/gnat_util
+
+.endif
+
+BUILDLINK_TREE+= -gnat_util
diff --git a/lang/gnat_util/distinfo b/lang/gnat_util/distinfo
new file mode 100644
index 00000000000..a457300a026
--- /dev/null
+++ b/lang/gnat_util/distinfo
@@ -0,0 +1,6 @@
+$NetBSD: distinfo,v 1.1 2014/04/30 16:25:20 marino Exp $
+
+SHA1 (gcc-4.9.0.tar.bz2) = fbde8eb49f2b9e6961a870887cf7337d31cd4917
+RMD160 (gcc-4.9.0.tar.bz2) = ac561660744127fa009ae75202d1ac81ac8d7668
+Size (gcc-4.9.0.tar.bz2) = 89677407 bytes
+SHA1 (patch-gnatvsn.adb) = 1e16dba2500abf090b05484567cc0f1a2327c350
diff --git a/lang/gnat_util/files/Makefile b/lang/gnat_util/files/Makefile
new file mode 100644
index 00000000000..57f09ff46d9
--- /dev/null
+++ b/lang/gnat_util/files/Makefile
@@ -0,0 +1,68 @@
+# To avoid a cirular dependency with GPRBuild, this custom BSD Makefile is
+# used instead of the provided asis.gpr file.
+
+CP=cp -p
+MKDIR=mkdir -p
+SRC=gen_src
+ADA_FLAGS=	-O2 -gnatn -gnatws -gnat05
+C_FLAGS=	-O2
+ADB_SRCS!=	cd ${.CURDIR} && ls *.adb | sort -r
+GEN_SRCS=	sdefault.adb snames.adb xsnamest.adb
+ADS_SRCS=	rident.ads hostparm.ads err_vars.ads alloc.ads prj-com.ads
+LIB_SRCS+=	link.c ${GEN_SRCS} ${ADS_SRCS} ${ADB_SRCS:Nlib-*.adb}
+LIB_OBJS=	${LIB_SRCS:R:S/$/.o/}
+
+.PHONY: all
+.PHONY: generate_sources
+.PHONY: libgnat_util.a
+.PHONY: install
+.PHONY: clean
+
+all: libgnat_util.a
+
+generate_sources:
+	(cd ${.CURDIR} && ${MKDIR} ${SRC} lib)
+	${CP} ${.CURDIR}/sdefault_adb.gnat_util ${.CURDIR}/${SRC}/sdefault.adb
+	(cd ${.CURDIR} && ${CP} \
+	    xsnamest.adb xutil.* snames.adb-tmpl snames.ads-tmpl \
+	    snames.h-tmpl ${SRC})
+	(cd ${.CURDIR}/${SRC} && \
+	   gnatmake -gnatf -gnatwae -gnatyg -gnatyS xsnamest && \
+	   ./xsnamest && mv snames.ns snames.ads && mv snames.nb snames.adb)
+
+${LIB_OBJS}: generate_sources
+
+install:
+	${MKDIR} ${DESTDIR}${PREFIX}/lib/gnat
+	${MKDIR} ${DESTDIR}${PREFIX}/lib/gnat_util
+	${MKDIR} ${DESTDIR}${PREFIX}/include/gnat_util
+
+	${BSD_INSTALL_DATA} ../gnat_util.gpr ${DESTDIR}${PREFIX}/lib/gnat
+	find ../lib -type f -exec $(BSD_INSTALL_DATA) {} \
+		${DESTDIR}${PREFIX}/lib/gnat_util \;
+	find ../* -name \*\.ad\[bs\] -exec $(BSD_INSTALL_DATA) {} \
+		${DESTDIR}${PREFIX}/include/gnat_util \;
+
+clean:
+	rm -f ${.OBJDIR}/*
+	rm -f ${.CURDIR}/lib/*
+	rm -rf ${.CURDIR}/${SRC}
+
+.SUFFIXES: .adb .ads .c .o
+
+.adb.o:
+	ada ${ADA_FLAGS} -I../ -I../${SRC} -c ../${.TARGET:R}.adb
+
+.c.o:
+	${CC} ${C_FLAGS} -c ../${.TARGET:R}.c
+
+${ADS_SRCS:R:S/$/.o/}:
+	ada ${ADA_FLAGS} -I../${SRC} -c ../${.TARGET:R}.ads
+
+${GEN_SRCS:R:S/$/.o/}:
+	ada ${ADA_FLAGS} -I../ -c ../${SRC}/${.TARGET:R}.adb
+
+libgnat_util.a: ${LIB_OBJS}
+	ar cq ${.TARGET} `lorder ${LIB_OBJS} | tsort -q`
+	ranlib ${.TARGET}
+	mv ${.TARGET} *.ali ../lib
diff --git a/lang/gnat_util/files/gnat_util.gpr b/lang/gnat_util/files/gnat_util.gpr
new file mode 100644
index 00000000000..bb3ee72b30a
--- /dev/null
+++ b/lang/gnat_util/files/gnat_util.gpr
@@ -0,0 +1,7 @@
+project Gnat_Util is
+   for Languages use ("ada", "C");
+   for Library_Name use "gnat_util";
+   for Library_Dir use "../gnat_util";
+   for Source_Dirs use ("../../include/gnat_util");
+   for Externally_Built use "true";
+end Gnat_Util;
diff --git a/lang/gnat_util/files/sdefault_adb.gnat_util b/lang/gnat_util/files/sdefault_adb.gnat_util
new file mode 100644
index 00000000000..e05606903be
--- /dev/null
+++ b/lang/gnat_util/files/sdefault_adb.gnat_util
@@ -0,0 +1,59 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                         GNAT COMPILER COMPONENTS                         --
+--                                                                          --
+--                              S D E F A U L T                             --
+--                                                                          --
+--                                 B o d y                                  --
+--                                                                          --
+--          Copyright (C) 1992-2007, Free Software Foundation, Inc.         --
+--                                                                          --
+-- GNAT is free software;  you can  redistribute it  and/or modify it under --
+-- terms of the  GNU General Public License as published  by the Free Soft- --
+-- ware  Foundation;  either version 3,  or (at your option) any later ver- --
+-- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
+-- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
+-- or FITNESS FOR A PARTICULAR PURPOSE.                                     --
+--                                                                          --
+-- As a special exception under Section 7 of GPL version 3, you are granted --
+-- additional permissions described in the GCC Runtime Library Exception,   --
+-- version 3.1, as published by the Free Software Foundation.               --
+--                                                                          --
+-- You should have received a copy of the GNU General Public License and    --
+-- a copy of the GCC Runtime Library Exception along with this program;     --
+-- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
+-- <http://www.gnu.org/licenses/>.                                          --
+--                                                                          --
+-- GNAT was originally developed  by the GNAT team at  New York University. --
+-- Extensive contributions were provided by Ada Core Technologies Inc.      --
+--                                                                          --
+------------------------------------------------------------------------------
+
+--  This is a dummy version of the body of Sdefault, used by gnat_util. It gets
+--  copied to sdefault.adb by Makefile.gnat_util.
+
+package body Sdefault is
+
+   Target : constant String_Ptr := new String'("no target");
+
+   function Include_Dir_Default_Name return String_Ptr is
+   begin
+      return null;
+   end Include_Dir_Default_Name;
+
+   function Object_Dir_Default_Name return String_Ptr is
+   begin
+      return null;
+   end Object_Dir_Default_Name;
+
+   function Target_Name return String_Ptr is
+   begin
+      return Target;
+   end Target_Name;
+
+   function Search_Dir_Prefix return String_Ptr is
+   begin
+      return null;
+   end Search_Dir_Prefix;
+
+end Sdefault;
diff --git a/lang/gnat_util/patches/patch-gnatvsn.adb b/lang/gnat_util/patches/patch-gnatvsn.adb
new file mode 100644
index 00000000000..54547ed9643
--- /dev/null
+++ b/lang/gnat_util/patches/patch-gnatvsn.adb
@@ -0,0 +1,40 @@
+$NetBSD: patch-gnatvsn.adb,v 1.1 2014/04/30 16:25:21 marino Exp $
+
+version_string symbol won't exist, just use the static version
+
+--- gnatvsn.adb.orig	2013-07-16 03:35:21.000000000 +0000
++++ gnatvsn.adb
+@@ -53,32 +53,13 @@ package body Gnatvsn is
+         " FOR A PARTICULAR PURPOSE.";
+    end Gnat_Free_Software;
+ 
+-   type char_array is array (Natural range <>) of aliased Character;
+-   Version_String : char_array (0 .. Ver_Len_Max - 1);
+-   --  Import the C string defined in the (language-independent) source file
+-   --  version.c using the zero-based convention of the C language.
+-   --  The size is not the real one, which does not matter since we will
+-   --  check for the nul character in Gnat_Version_String.
+-   pragma Import (C, Version_String, "version_string");
+-
+    -------------------------
+    -- Gnat_Version_String --
+    -------------------------
+ 
+    function Gnat_Version_String return String is
+-      S : String (1 .. Ver_Len_Max);
+-      Pos : Natural := 0;
+    begin
+-      loop
+-         exit when Version_String (Pos) = ASCII.NUL;
+-
+-         S (Pos + 1) := Version_String (Pos);
+-         Pos := Pos + 1;
+-
+-         exit when Pos = Ver_Len_Max;
+-      end loop;
+-
+-      return S (1 .. Pos);
++      Return Gnat_Static_Version_String;
+    end Gnat_Version_String;
+ 
+ end Gnatvsn;