The following combination of GNU/Altera nios2 tool-chain is newly added.

nios2          (just a Makefile.common)
nios2-binutils (2.20)
  Cross binutils for ALTERA FPGA Nios2 processor.
nios2-gcc
  Cross gcc-3.4.6 for ALTERA FPGA Nios2 processor.

13 files changed, 562 insertions, 0 deletions

diff --git a/cross/nios2-binutils/DESCR b/cross/nios2-binutils/DESCR
new file mode 100644
index 00000000000..0f68e4e80b7
--- /dev/null
+++ b/cross/nios2-binutils/DESCR
@@ -0,0 +1 @@
+Cross binutils for ALTERA FPGA Nios2 processor.
diff --git a/cross/nios2-binutils/Makefile b/cross/nios2-binutils/Makefile
new file mode 100644
index 00000000000..b5677e71f36
--- /dev/null
+++ b/cross/nios2-binutils/Makefile
@@ -0,0 +1,43 @@
+# $NetBSD: Makefile,v 1.1 2013/11/03 10:16:03 mef Exp $
+
+PKG_VERSION=		2.20
+PKGNAME=		nios2-binutils-${PKG_VERSION}
+CATEGORIES=		cross
+MASTER_SITES=		ftp://ftp.altera.com/outgoing/download/support/ip/processors/nios2/gnu/
+
+MAINTAINER=		pkgsrc-users@NetBSD.org
+COMMENT=		GNU binutils for Altera FPGA Nios2 processor
+LICENSE=		gnu-gpl-v2
+
+EXTRACT_SUFX=		.tgz
+EXTRACT_ELEMENTS=	binutils-${PKGVERSION}
+WRKSRC=			${WRKDIR}/${EXTRACT_ELEMENTS}
+
+USE_TOOLS+=		gmake makeinfo perl
+GNU_CONFIGURE=		yes
+USE_PKGLOCALEDIR=	yes
+BUILD_DEFS+=		${NIOS_INFO_DIR}
+INFO_FILES=		yes
+
+.include		"../../cross/nios2/Makefile.common"
+DISTNAME=		nios2_gnu_gcc4_11.0
+
+CONFIGURE_ARGS+=	--disable-nls
+# install libiberty by architecture
+CONFIGURE_ARGS+=	--libdir=${PREFIX}/${NIOS2_TARGET}/lib
+
+# To avoid conflict with other cross/native info files,
+NIOS_INFO_DIR=		${PREFIX}/info/${NIOS2_TARGET}
+.include "../../mk/bsd.prefs.mk"
+INFO_DIR?=		${NIOS_INFO_DIR}
+
+# CONFIGURE_ARGS+=	--infodir=
+#  doesn't make it, will be overridden by following variables
+#  see mk/configure/gnu-configure.mk
+GNU_CONFIGURE_INFODIR=	${NIOS_INFO_DIR}
+
+# following file installed is reference only, not used at all for the moment
+post-install:
+	${INSTALL_DATA} files/nios2elf-netbsd.x ${DESTDIR}${PREFIX}/${NIOS2_TARGET}/lib/ldscripts
+
+.include "../../mk/bsd.pkg.mk"
diff --git a/cross/nios2-binutils/PLIST b/cross/nios2-binutils/PLIST
new file mode 100644
index 00000000000..ad03d6f41c6
--- /dev/null
+++ b/cross/nios2-binutils/PLIST
@@ -0,0 +1,65 @@
+@comment $NetBSD: PLIST,v 1.1 2013/11/03 10:16:03 mef Exp $
+${NIOS2_TARGET}/bin/ar
+${NIOS2_TARGET}/bin/as
+${NIOS2_TARGET}/bin/ld
+${NIOS2_TARGET}/bin/nm
+${NIOS2_TARGET}/bin/objcopy
+${NIOS2_TARGET}/bin/objdump
+${NIOS2_TARGET}/bin/ranlib
+${NIOS2_TARGET}/bin/strip
+${NIOS2_TARGET}/lib/ldscripts/nios2elf-netbsd.x
+${NIOS2_TARGET}/lib/ldscripts/nios2elf.x
+${NIOS2_TARGET}/lib/ldscripts/nios2elf.xbn
+${NIOS2_TARGET}/lib/ldscripts/nios2elf.xc
+${NIOS2_TARGET}/lib/ldscripts/nios2elf.xd
+${NIOS2_TARGET}/lib/ldscripts/nios2elf.xdc
+${NIOS2_TARGET}/lib/ldscripts/nios2elf.xdw
+${NIOS2_TARGET}/lib/ldscripts/nios2elf.xn
+${NIOS2_TARGET}/lib/ldscripts/nios2elf.xr
+${NIOS2_TARGET}/lib/ldscripts/nios2elf.xs
+${NIOS2_TARGET}/lib/ldscripts/nios2elf.xsc
+${NIOS2_TARGET}/lib/ldscripts/nios2elf.xsw
+${NIOS2_TARGET}/lib/ldscripts/nios2elf.xu
+${NIOS2_TARGET}/lib/ldscripts/nios2elf.xw
+${NIOS2_TARGET}/lib/libiberty.a
+bin/${NIOS2_TARGET}-addr2line
+bin/${NIOS2_TARGET}-ar
+bin/${NIOS2_TARGET}-as
+bin/${NIOS2_TARGET}-c++filt
+bin/${NIOS2_TARGET}-gprof
+bin/${NIOS2_TARGET}-ld
+bin/${NIOS2_TARGET}-nm
+bin/${NIOS2_TARGET}-objcopy
+bin/${NIOS2_TARGET}-objdump
+bin/${NIOS2_TARGET}-ranlib
+bin/${NIOS2_TARGET}-readelf
+bin/${NIOS2_TARGET}-size
+bin/${NIOS2_TARGET}-strings
+bin/${NIOS2_TARGET}-strip
+info/${NIOS2_TARGET}/as.info
+info/${NIOS2_TARGET}/bfd.info
+info/${NIOS2_TARGET}/bfd.info-1
+info/${NIOS2_TARGET}/bfd.info-2
+info/${NIOS2_TARGET}/binutils.info
+info/${NIOS2_TARGET}/configure.info
+info/${NIOS2_TARGET}/gprof.info
+info/${NIOS2_TARGET}/ld.info
+info/${NIOS2_TARGET}/standards.info
+man/man1/${NIOS2_TARGET}-addr2line.1
+man/man1/${NIOS2_TARGET}-ar.1
+man/man1/${NIOS2_TARGET}-as.1
+man/man1/${NIOS2_TARGET}-c++filt.1
+man/man1/${NIOS2_TARGET}-dlltool.1
+man/man1/${NIOS2_TARGET}-gprof.1
+man/man1/${NIOS2_TARGET}-ld.1
+man/man1/${NIOS2_TARGET}-nlmconv.1
+man/man1/${NIOS2_TARGET}-nm.1
+man/man1/${NIOS2_TARGET}-objcopy.1
+man/man1/${NIOS2_TARGET}-objdump.1
+man/man1/${NIOS2_TARGET}-ranlib.1
+man/man1/${NIOS2_TARGET}-readelf.1
+man/man1/${NIOS2_TARGET}-size.1
+man/man1/${NIOS2_TARGET}-strings.1
+man/man1/${NIOS2_TARGET}-strip.1
+man/man1/${NIOS2_TARGET}-windmc.1
+man/man1/${NIOS2_TARGET}-windres.1
diff --git a/cross/nios2-binutils/distinfo b/cross/nios2-binutils/distinfo
new file mode 100644
index 00000000000..bee2561ddbc
--- /dev/null
+++ b/cross/nios2-binutils/distinfo
@@ -0,0 +1,5 @@
+$NetBSD: distinfo,v 1.1 2013/11/03 10:16:03 mef Exp $
+
+SHA1 (nios2_gnu_gcc4_11.0.tgz) = b5380dd21ee36b5fea262a7846312894a97a2c75
+RMD160 (nios2_gnu_gcc4_11.0.tgz) = b66e3414b60b4d85e2931a07a55771789b0432af
+Size (nios2_gnu_gcc4_11.0.tgz) = 110337817 bytes
diff --git a/cross/nios2-binutils/files/nios2elf-netbsd.x b/cross/nios2-binutils/files/nios2elf-netbsd.x
new file mode 100644
index 00000000000..be0b2ac41a6
--- /dev/null
+++ b/cross/nios2-binutils/files/nios2elf-netbsd.x
@@ -0,0 +1,227 @@
+/* Default linker script, for normal executables */
+OUTPUT_FORMAT("elf32-littlenios2", "elf32-bignios2",
+	      "elf32-littlenios2")
+OUTPUT_ARCH(nios2)
+ENTRY(__start)
+SEARCH_DIR("/usr/pkg/cross/lib");
+/* Do we need any of these for elf?
+   __DYNAMIC = 0;    */
+SECTIONS
+{
+  /* Read-only sections, merged into text segment: */
+/*  PROVIDE (__executable_start = 0x0400000); . = 0x0400000 + SIZEOF_HEADERS; */
+  PROVIDE (__executable_start = 0x0400000); . = 0x0400000 + 1048576;
+  .interp         : { *(.interp) }
+/* XXX */
+/*
+  .note.netbsd.ident : { *(.note.netbsd.ident) } :.text
+  .note.netbsd.pax : { *(.note.netbsd.pax) } :.text
+*/
+/* XXX */
+  .reginfo        : { *(.reginfo) }
+  .dynamic        : { *(.dynamic) }
+  .hash           : { *(.hash) }
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+  .dynstr         : { *(.dynstr) }
+  .gnu.version    : { *(.gnu.version) }
+  .gnu.version_d  : { *(.gnu.version_d) }
+  .gnu.version_r  : { *(.gnu.version_r) }
+  .rel.init       : { *(.rel.init) }
+  .rela.init      : { *(.rela.init) }
+  .rel.text       : { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) }
+  .rela.text      : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) }
+  .rel.fini       : { *(.rel.fini) }
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+  {
+    KEEP (*(.init))
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+    KEEP (*(.text.*personality*))
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+    *(.gnu.warning)
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+  /* Ensure the __preinit_array_start label is properly aligned.  We
+     could instead move the label definition inside the section, but
+     the linker would then create the section even if it turns out to
+     be empty, which isn't pretty.  */
+  . = ALIGN(32 / 8);
+  PROVIDE (__preinit_array_start = .);
+  .preinit_array     : { KEEP (*(.preinit_array)) }
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+       doesn't matter if the user does not
+       actually link against crtbegin.o; the
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+       is in.  */
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+    KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors))
+    KEEP (*(SORT(.ctors.*)))
+    KEEP (*(.ctors))
+  }
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+    KEEP (*(.dtors))
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+}
diff --git a/cross/nios2-gcc/DESCR b/cross/nios2-gcc/DESCR
new file mode 100644
index 00000000000..356c58136a2
--- /dev/null
+++ b/cross/nios2-gcc/DESCR
@@ -0,0 +1 @@
+Cross gcc-3.4.6 for ALTERA FPGA Nios2 processor.
diff --git a/cross/nios2-gcc/Makefile b/cross/nios2-gcc/Makefile
new file mode 100644
index 00000000000..f9f854c328d
--- /dev/null
+++ b/cross/nios2-gcc/Makefile
@@ -0,0 +1,50 @@
+# $NetBSD: Makefile,v 1.1 2013/11/03 10:16:03 mef Exp $
+
+PKG_VERSION=		3.4.6
+# PKGNAME will have option name only when explictly selected
+PKGNAME=		nios2-gcc-${PKG_VERSION}
+CATEGORIES=		cross
+MAINTAINER=		pkgsrc-users@NetBSD.org
+COMMENT=		GNU gcc for Altera FPGA Nios2 processor
+LICENSE=		gnu-gpl-v2
+
+EXTRACT_ELEMENTS=	gcc
+WRKSRC=			${WRKDIR}/gcc
+PATH:=                  ${CROSSBASE}/bin:${PATH}
+
+USE_TOOLS+=		gmake makeinfo perl
+USE_GNU_CONFIGURE_HOST=	no
+#BUILD_DEFS+=		CROSSBASE	#included in ../nios2/Makefile.common
+
+DEPENDS+=		nios2-binutils-[0-9]*:../../cross/nios2-binutils
+
+.include		"../../cross/nios2/Makefile.common"
+
+CONFIGURE_ARGS+=	--enable-languages=c
+CONFIGURE_ARGS+=	--disable-multilib
+CONFIGURE_ARGS+=	--disable-threads
+CONFIGURE_ARGS+=	--disable-nls
+# to avoid strange problem due to long `uname -a` result
+CONFIGURE_ARGS+=	--host=${MACHINE_ARCH}--${LOWER_OPSYS}
+CONFIGURE_ARGS+=	--build=${MACHINE_ARCH}--${LOWER_OPSYS}
+
+# pkglint flags, but seems necessary not generating dir file
+INFO_FILES=		no
+
+#.include "../../devel/gmp/buildlink3.mk"  # 4.4 or later
+#.include "../../math/mpfr/buildlink3.mk"  # 4.4 or later
+
+# to avoid conflict with binutils (to be fixed by more sophisticated way)
+post-install:
+	${RM}  ${DESTDIR}${CROSSBASE}/lib/libiberty.a
+#  to avoid conflict wit mingw-w64-gcc-4.5.1
+	${RM}  ${DESTDIR}${CROSSBASE}/man/man7/fsf-funding.7
+	${RM}  ${DESTDIR}${CROSSBASE}/man/man7/gfdl.7
+	${RM}  ${DESTDIR}${CROSSBASE}/man/man7/gpl.7
+	${RM}  ${DESTDIR}${CROSSBASE}/info/cpp.info
+	${RM}  ${DESTDIR}${CROSSBASE}/info/cppinternals.info
+	${RM}  ${DESTDIR}${CROSSBASE}/info/gcc.info
+	${RM}  ${DESTDIR}${CROSSBASE}/info/gccinstall.info
+	${RM}  ${DESTDIR}${CROSSBASE}/info/gccint.info
+
+.include "../../mk/bsd.pkg.mk"
diff --git a/cross/nios2-gcc/PLIST b/cross/nios2-gcc/PLIST
new file mode 100644
index 00000000000..4f913fc0b50
--- /dev/null
+++ b/cross/nios2-gcc/PLIST
@@ -0,0 +1,42 @@
+@comment $NetBSD: PLIST,v 1.1 2013/11/03 10:16:03 mef Exp $
+bin/${NIOS2_TARGET}-cpp
+bin/${NIOS2_TARGET}-gcc
+bin/${NIOS2_TARGET}-gcc-${PKGVERSION}
+bin/${NIOS2_TARGET}-gccbug
+bin/${NIOS2_TARGET}-gcov
+libexec/gcc/${NIOS2_TARGET}/${PKGVERSION}/cc1
+libexec/gcc/${NIOS2_TARGET}/${PKGVERSION}/collect2
+libexec/gcc/${NIOS2_TARGET}/${PKGVERSION}/install-tools/fixinc.sh
+libexec/gcc/${NIOS2_TARGET}/${PKGVERSION}/install-tools/fixincl
+libexec/gcc/${NIOS2_TARGET}/${PKGVERSION}/install-tools/mkheaders
+man/man1/${NIOS2_TARGET}-cpp.1
+man/man1/${NIOS2_TARGET}-gcc.1
+man/man1/${NIOS2_TARGET}-gcov.1
+lib/gcc/${NIOS2_TARGET}/${PKGVERSION}/crtbegin.o
+lib/gcc/${NIOS2_TARGET}/${PKGVERSION}/crtend.o
+lib/gcc/${NIOS2_TARGET}/${PKGVERSION}/crti.o
+lib/gcc/${NIOS2_TARGET}/${PKGVERSION}/crtn.o
+lib/gcc/${NIOS2_TARGET}/${PKGVERSION}/include/README
+lib/gcc/${NIOS2_TARGET}/${PKGVERSION}/include/float.h
+lib/gcc/${NIOS2_TARGET}/${PKGVERSION}/include/iso646.h
+lib/gcc/${NIOS2_TARGET}/${PKGVERSION}/include/limits.h
+lib/gcc/${NIOS2_TARGET}/${PKGVERSION}/include/stdarg.h
+lib/gcc/${NIOS2_TARGET}/${PKGVERSION}/include/stdbool.h
+lib/gcc/${NIOS2_TARGET}/${PKGVERSION}/include/stddef.h
+lib/gcc/${NIOS2_TARGET}/${PKGVERSION}/include/syslimits.h
+lib/gcc/${NIOS2_TARGET}/${PKGVERSION}/include/unwind.h
+lib/gcc/${NIOS2_TARGET}/${PKGVERSION}/include/varargs.h
+lib/gcc/${NIOS2_TARGET}/${PKGVERSION}/install-tools/gsyslimits.h
+lib/gcc/${NIOS2_TARGET}/${PKGVERSION}/install-tools/include/README
+lib/gcc/${NIOS2_TARGET}/${PKGVERSION}/install-tools/include/float.h
+lib/gcc/${NIOS2_TARGET}/${PKGVERSION}/install-tools/include/iso646.h
+lib/gcc/${NIOS2_TARGET}/${PKGVERSION}/install-tools/include/limits.h
+lib/gcc/${NIOS2_TARGET}/${PKGVERSION}/install-tools/include/stdarg.h
+lib/gcc/${NIOS2_TARGET}/${PKGVERSION}/install-tools/include/stdbool.h
+lib/gcc/${NIOS2_TARGET}/${PKGVERSION}/install-tools/include/stddef.h
+lib/gcc/${NIOS2_TARGET}/${PKGVERSION}/install-tools/include/unwind.h
+lib/gcc/${NIOS2_TARGET}/${PKGVERSION}/install-tools/include/varargs.h
+lib/gcc/${NIOS2_TARGET}/${PKGVERSION}/install-tools/mkheaders.conf
+lib/gcc/${NIOS2_TARGET}/${PKGVERSION}/libgcc.a
+lib/gcc/${NIOS2_TARGET}/${PKGVERSION}/libgcov.a
+lib/gcc/${NIOS2_TARGET}/${PKGVERSION}/specs
diff --git a/cross/nios2-gcc/TODO b/cross/nios2-gcc/TODO
new file mode 100644
index 00000000000..ae0ed51cae9
--- /dev/null
+++ b/cross/nios2-gcc/TODO
@@ -0,0 +1,2 @@
+* conflict with binutils are not well resolved.
+   libiberty.a 
diff --git a/cross/nios2-gcc/distinfo b/cross/nios2-gcc/distinfo
new file mode 100644
index 00000000000..52614d8b3ac
--- /dev/null
+++ b/cross/nios2-gcc/distinfo
@@ -0,0 +1,7 @@
+$NetBSD: distinfo,v 1.1 2013/11/03 10:16:03 mef Exp $
+
+SHA1 (nios2_gnu_gcc3_10.0.tar.gz) = db28844deb79c416d2ded7fafa9b497ff4fa355c
+RMD160 (nios2_gnu_gcc3_10.0.tar.gz) = 67f8d48eb49366154efb3fb9c177a978a7768ce5
+Size (nios2_gnu_gcc3_10.0.tar.gz) = 87391346 bytes
+SHA1 (patch-aa) = 33c61a420b37b81e85f5d9a4f4962f4ad03b41ea
+SHA1 (patch-ab) = 92c3ae871f7772553c66145cf606bcfcef4ea64d
diff --git a/cross/nios2-gcc/patches/patch-aa b/cross/nios2-gcc/patches/patch-aa
new file mode 100644
index 00000000000..5d4fe5f6a5e
--- /dev/null
+++ b/cross/nios2-gcc/patches/patch-aa
@@ -0,0 +1,33 @@
+$NetBSD: patch-aa,v 1.1 2013/11/03 10:16:03 mef Exp $
+#
+# craft FPBIT_FUNCS and DPBIT_FUNCS lists to avoid routine collision
+# against NetBSD softfloat implementation. Following twelve are to
+# be eliminated;
+#	_addsub_df.o _addsub_sf.o _df_to_sf.o _df_to_si.o
+#	_div_df.o _div_sf.o _mul_df.o _mul_sf.o _sf_to_df.o _sf_to_si.o
+#	_si_to_df.o _si_to_sf.o
+
+--- gcc/Makefile.in.orig	2010-08-31 07:47:29.000000000 +0900
++++ gcc/Makefile.in	2010-11-24 10:42:04.000000000 +0900
+@@ -912,15 +912,15 @@
+ # Defined in libgcov.c, included only in gcov library
+ LIBGCOV = _gcov _gcov_merge_add _gcov_merge_single _gcov_merge_delta
+ 
+-FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \
++FPBIT_FUNCS = _pack_sf _unpack_sf \
+     _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \
+-    _lt_sf _le_sf _unord_sf _si_to_sf _sf_to_si _negate_sf _make_sf \
+-    _sf_to_df _sf_to_tf _thenan_sf _sf_to_usi _usi_to_sf
++    _lt_sf _le_sf _unord_sf 	                _negate_sf _make_sf \
++    _sf_to_tf           _thenan_sf _sf_to_usi _usi_to_sf
+ 
+-DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \
++DPBIT_FUNCS = _pack_df _unpack_df \
+     _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \
+-    _lt_df _le_df _unord_df _si_to_df _df_to_si _negate_df _make_df \
+-    _df_to_sf _df_to_tf _thenan_df _df_to_usi _usi_to_df
++    _lt_df _le_df _unord_df 	                 negate_df _make_df \
++    _df_to_tf           _thenan_df _df_to_usi _usi_to_df
+ 
+ TPBIT_FUNCS = _pack_tf _unpack_tf _addsub_tf _mul_tf _div_tf \
+     _fpcmp_parts_tf _compare_tf _eq_tf _ne_tf _gt_tf _ge_tf \
diff --git a/cross/nios2-gcc/patches/patch-ab b/cross/nios2-gcc/patches/patch-ab
new file mode 100644
index 00000000000..489f25477a5
--- /dev/null
+++ b/cross/nios2-gcc/patches/patch-ab
@@ -0,0 +1,52 @@
+$NetBSD: patch-ab,v 1.1 2013/11/03 10:16:03 mef Exp $
+
+Based on the suggenstion from TNT (www.trans-nt.com)
+Thanks locore64 (at) alkyltechnology.com for the info.
+
+--- gcc/c-parse.y.orig	2006-03-06 12:57:18.000000000 +0900
++++ gcc/c-parse.y	2010-11-24 12:10:18.000000000 +0900
+@@ -1647,34 +1647,34 @@
+ 
+ structsp_attr:
+ 	  struct_head identifier '{'
+-		{ $$ = start_struct (RECORD_TYPE, $2);
++		{ $<ttype>$ = start_struct (RECORD_TYPE, $2);
+ 		  /* Start scope of tag before parsing components.  */
+ 		}
+ 	  component_decl_list '}' maybe_attribute
+-		{ $$ = finish_struct ($<ttype>4, nreverse ($5),
++		{ $<ttype>$ = finish_struct ($<ttype>4, nreverse ($5),
+ 				      chainon ($1, $7)); }
+ 	| struct_head '{' component_decl_list '}' maybe_attribute
+-		{ $$ = finish_struct (start_struct (RECORD_TYPE, NULL_TREE),
++		{ $<ttype>$ = finish_struct (start_struct (RECORD_TYPE, NULL_TREE),
+ 				      nreverse ($3), chainon ($1, $5));
+ 		}
+ 	| union_head identifier '{'
+-		{ $$ = start_struct (UNION_TYPE, $2); }
++		{ $<ttype>$ = start_struct (UNION_TYPE, $2); }
+ 	  component_decl_list '}' maybe_attribute
+-		{ $$ = finish_struct ($<ttype>4, nreverse ($5),
++		{ $<ttype>$ = finish_struct ($<ttype>4, nreverse ($5),
+ 				      chainon ($1, $7)); }
+ 	| union_head '{' component_decl_list '}' maybe_attribute
+-		{ $$ = finish_struct (start_struct (UNION_TYPE, NULL_TREE),
++		{ $<ttype>$ = finish_struct (start_struct (UNION_TYPE, NULL_TREE),
+ 				      nreverse ($3), chainon ($1, $5));
+ 		}
+ 	| enum_head identifier '{'
+-		{ $$ = start_enum ($2); }
++		{ $<ttype>$ = start_enum ($2); }
+ 	  enumlist maybecomma_warn '}' maybe_attribute
+-		{ $$ = finish_enum ($<ttype>4, nreverse ($5),
++		{ $<ttype>$ = finish_enum ($<ttype>4, nreverse ($5),
+ 				    chainon ($1, $8)); }
+ 	| enum_head '{'
+-		{ $$ = start_enum (NULL_TREE); }
++		{ $<ttype>$ = start_enum (NULL_TREE); }
+ 	  enumlist maybecomma_warn '}' maybe_attribute
+-		{ $$ = finish_enum ($<ttype>3, nreverse ($4),
++		{ $<ttype>$ = finish_enum ($<ttype>3, nreverse ($4),
+ 				    chainon ($1, $7)); }
+ 	;
+ 
diff --git a/cross/nios2/Makefile.common b/cross/nios2/Makefile.common
new file mode 100644
index 00000000000..14617c0e9c1
--- /dev/null
+++ b/cross/nios2/Makefile.common
@@ -0,0 +1,34 @@
+# $NetBSD: Makefile.common,v 1.1 2013/11/03 10:16:03 mef Exp $
+#
+# used by cross/nios2-binutils/Makefile
+# used by cross/nios2-gcc/Makefile
+
+# sentinel to avoid duplicate
+.if !defined(NIOS2_MAKEFILECOMMON)
+NIOS2_MAKEFILECOMMON=  # yes
+
+MASTER_SITES=		ftp://ftp.altera.com/outgoing/download/support/ip/processors/nios2/gnu/
+DISTNAME=		nios2_gnu_gcc3_10.0
+#			nios2_gnu_gcc3_10.1.tgz are the exactly same, see MD5
+
+GNU_CONFIGURE=		yes
+USE_PKGLOCALEDIR=	yes
+
+NIOS2_TARGET?=		nios2-elf
+PLIST_SUBST+=		NIOS2_TARGET=${NIOS2_TARGET:Q}
+
+USE_CROSSBASE=		yes
+BUILD_DEFS+=		CROSSBASE
+PATH:=			${CROSSBASE}/bin:${PATH}
+
+BUILD_DEPENDS+=		gtexinfo-[0-9]*:../../devel/gtexinfo
+
+.if defined(GNU_CONFIGURE)
+CONFIGURE_ARGS=		# reset
+CONFIGURE_ARGS+=	--target=${NIOS2_TARGET:Q}
+# following line to avoid getting
+#    make: exec(nios2--netbsdelf-ar) failed (No such file or directory)
+USE_GNU_CONFIGURE_HOST= NO
+.endif
+
+.endif