7 files changed, 366 insertions, 0 deletions
diff --git a/development/gcc-d/README b/development/gcc-d/README
new file mode 100644
index 0000000000..c03ead1471
--- /dev/null
+++ b/development/gcc-d/README
@@ -0,0 +1,15 @@
+This is GDC (GNU D Compiler), the D frontend for GCC.
+
+D is a general-purpose programming language with static typing,
+systems-level access, and C-like syntax. It combines efficiency,
+control and modeling power with safety and programmer productivity.
+
+This package is for GCC 5.3.0 shipped with Slackware. It doesn't
+replace any of GCC stock files, so it should be safe to uninstall it.
+If it breaks your GCC installation nevertheless, please let me know.
+
+GDC version provided by this package is the latest from the official
+"gcc5" branch. Please note that GDC doesn't support all the latest
+features supported by the corresponding DMD version.
+
+GDC doesn't conflict with DMD, they can be installed and used together.
diff --git a/development/gcc-d/doinst.sh b/development/gcc-d/doinst.sh
new file mode 100644
index 0000000000..e9f46fc9c5
--- /dev/null
+++ b/development/gcc-d/doinst.sh
@@ -0,0 +1,3 @@
+if [ -x /usr/bin/install-info ]; then
+  chroot . /usr/bin/install-info --info-dir=/usr/info /usr/info/gdc.info.gz 2> /dev/null
+fi
diff --git a/development/gcc-d/gcc-d.SlackBuild b/development/gcc-d/gcc-d.SlackBuild
new file mode 100644
index 0000000000..9a7487a588
--- /dev/null
+++ b/development/gcc-d/gcc-d.SlackBuild
@@ -0,0 +1,180 @@
+#!/bin/sh
+
+# Slackware build script for gcc-d
+
+# Copyright 2017 Eugene Wissner, Dachau, Germany
+#
+# Based on the GCC build script by Patrick J. Volkerding, Sebeka, MN, USA
+#
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+PRGNAM=gcc-d
+SRCNAM=gdc
+VERSION=${VERSION:-2.076.0_b1}
+GCC_VERSION=5.3.0
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+if [ -z "$ARCH" ]; then
+  case "$(uname -m)" in
+    i?86) ARCH=i586 ;;
+    arm*) readelf /usr/bin/file -A | egrep -q "Tag_CPU.*[4,5]" && ARCH=arm || ARCH=armv7hl ;;
+    *) ARCH=$(uname -m) ;;
+  esac
+  export ARCH
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+  LIBDIRSUFFIX=""
+  LIB_ARCH=i386
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+  LIB_ARCH=i386
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+  LIB_ARCH=amd64
+elif [ "$ARCH" = "armv7hl" ]; then
+  SLKCFLAGS="-O3 -march=armv7-a -mfpu=vfpv3-d16"
+  LIBDIRSUFFIX=""
+  LIB_ARCH=armv7hl
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+  LIB_ARCH=$ARCH
+fi
+
+case "$ARCH" in
+  arm*) TARGET=$ARCH-slackware-linux-gnueabi ;;
+  *)    TARGET=$ARCH-slackware-linux ;;
+esac
+
+# Create directories.
+set -e
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $SRCNAM-$VERSION gcc-$GCC_VERSION
+tar xvf $CWD/gcc-$GCC_VERSION.tar.?z*
+tar xvf $CWD/$SRCNAM-$VERSION.tar.?z*
+
+# Apply patches.
+cd $TMP/gcc-$GCC_VERSION/gcc
+cat $CWD/gcc.66782.diff | patch -p0 --verbose
+cat $CWD/gcc.69140.diff | patch -p2 --verbose
+
+cd $TMP/$SRCNAM-$VERSION
+sh setup-gcc.sh ../gcc-$GCC_VERSION
+
+cd $TMP/gcc-$GCC_VERSION
+chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 -o -perm 511 \) \
+ -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
+ -exec chmod 644 {} \;
+
+if [ "$ARCH" != "x86_64" ]; then
+  GCC_ARCHOPTS="--with-arch=$ARCH"
+else
+  GCC_ARCHOPTS="--disable-multilib"
+fi
+
+CFLAGS="$SLKCFLAGS" \
+CXXFLAGS="$SLKCFLAGS" \
+../gcc-$GCC_VERSION/configure \
+  --prefix=/usr \
+  --libdir=/usr/lib$LIBDIRSUFFIX \
+  --mandir=/usr/man \
+  --infodir=/usr/info \
+  --enable-shared \
+  --disable-bootstrap \
+  --enable-languages=c,c++,d \
+  --enable-threads=posix \
+  --enable-checking=release \
+  --with-system-zlib \
+  --with-python-dir=/lib$LIBDIRSUFFIX/python2.7/site-packages \
+  --enable-libstdcxx-dual-abi \
+  --disable-libunwind-exceptions \
+  --enable-__cxa_atexit \
+  --enable-libssp \
+  --enable-lto \
+  --disable-install-libiberty \
+  --with-gnu-ld \
+  --verbose \
+  --with-arch-directory=$LIB_ARCH \
+  $GCC_ARCHOPTS \
+  --target=${TARGET} \
+  --build=${TARGET} \
+  --host=${TARGET}
+
+make
+make install DESTDIR=$PKG
+
+# Remove not D related stuff, already available in GCC
+find $PKG/usr/bin -type f -not -name "*gdc*" -delete
+find $PKG/usr/info -type f -not -name "*gdc*" -delete
+find $PKG/usr/man/man1 -type f -not -name "*gdc*" -delete
+rm -r $PKG/usr/man/man7
+rm -r $PKG/usr/share
+rm -r $PKG/usr/include
+rm -r $PKG/usr/lib$LIBDIRSUFFIX/python2.7
+
+find $PKG/usr/libexec/gcc \
+  \( -type f -or -type l \) -not -name "cc1d" \
+  -delete
+
+find $PKG/usr/lib$LIBDIRSUFFIX/gcc -mindepth 3 \
+  \( -type f -or -type l \) -not -regex ".*/d/.*" \
+  -delete
+
+find $PKG/usr/lib$LIBDIRSUFFIX -maxdepth 1 \
+  \( -type f -or -type l \)  \
+  -not \( -name "*phobos*" -or -name "*gdruntime*" \) \
+  -delete
+
+find $PKG/usr -type d -empty -delete
+
+
+find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+find $PKG/usr/man -type f -exec gzip -9 {} \;
+for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
+
+gzip -9 $PKG/usr/info/*.info
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp $TMP/$SRCNAM-$VERSION/README.md $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+cat $CWD/doinst.sh > $PKG/install/doinst.sh
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
diff --git a/development/gcc-d/gcc-d.info b/development/gcc-d/gcc-d.info
new file mode 100644
index 0000000000..8804f7a13c
--- /dev/null
+++ b/development/gcc-d/gcc-d.info
@@ -0,0 +1,12 @@
+PRGNAM="gcc-d"
+VERSION="2.076.0_b1"
+HOMEPAGE="https://www.gdcproject.org/"
+DOWNLOAD="http://download.dlackware.com/slackware/slackware64-14.2/source/d/gcc/gcc-5.3.0.tar.xz \
+          http://download.dlackware.com/hosted-sources/gcc-d/gdc-2.076.0_b1.tar.xz"
+MD5SUM="174cf91eff44e44205306245949ae19a \
+        030b9ae0178be69279222cf7f82dd8a6"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES=""
+MAINTAINER="Eugene Wissner"
+EMAIL="belka@caraus.de"
diff --git a/development/gcc-d/gcc.66782.diff b/development/gcc-d/gcc.66782.diff
new file mode 100644
index 0000000000..0743f8853b
--- /dev/null
+++ b/development/gcc-d/gcc.66782.diff
@@ -0,0 +1,124 @@
+Index: config/i386/i386.md
+===================================================================
+--- config/i386/i386.md	(revision 225539)
++++ config/i386/i386.md	(working copy)
+@@ -108,6 +108,7 @@
+   UNSPEC_LD_MPIC	; load_macho_picbase
+   UNSPEC_TRUNC_NOOP
+   UNSPEC_DIV_ALREADY_SPLIT
++  UNSPEC_MS_TO_SYSV_CALL
+   UNSPEC_PAUSE
+   UNSPEC_LEA_ADDR
+   UNSPEC_XBEGIN_ABORT
+@@ -11584,6 +11585,15 @@
+   "* return ix86_output_call_insn (insn, operands[0]);"
+   [(set_attr "type" "call")])
+ 
++(define_insn "*call_rex64_ms_sysv"
++  [(match_parallel 2 "call_rex64_ms_sysv_operation"
++    [(call (mem:QI (match_operand:DI 0 "call_insn_operand" "rBwBz"))
++	   (match_operand 1))
++     (unspec [(const_int 0)] UNSPEC_MS_TO_SYSV_CALL)])]
++  "TARGET_64BIT && !SIBLING_CALL_P (insn)"
++  "* return ix86_output_call_insn (insn, operands[0]);"
++  [(set_attr "type" "call")])
++
+ (define_insn "*sibcall"
+   [(call (mem:QI (match_operand:W 0 "sibcall_insn_operand" "UBsBz"))
+ 	 (match_operand 1))]
+@@ -11808,6 +11818,16 @@
+ 			 (match_dup 3)))
+ 	      (unspec [(const_int 0)] UNSPEC_PEEPSIB)])])
+ 
++(define_insn "*call_value_rex64_ms_sysv"
++  [(match_parallel 3 "call_rex64_ms_sysv_operation"
++    [(set (match_operand 0)
++	  (call (mem:QI (match_operand:DI 1 "call_insn_operand" "rBwBz"))
++		(match_operand 2)))
++     (unspec [(const_int 0)] UNSPEC_MS_TO_SYSV_CALL)])]
++ "TARGET_64BIT && !SIBLING_CALL_P (insn)"
++  "* return ix86_output_call_insn (insn, operands[1]);"
++  [(set_attr "type" "callv")])
++
+ (define_expand "call_value_pop"
+   [(parallel [(set (match_operand 0)
+ 		   (call (match_operand:QI 1)
+Index: config/i386/predicates.md
+===================================================================
+--- config/i386/predicates.md	(revision 225533)
++++ config/i386/predicates.md	(working copy)
+@@ -616,6 +616,36 @@
+ 	  && XINT (XEXP (op, 0), 1) == UNSPEC_GOTPCREL);
+ })
+ 
++;; Return true if OP is a call from MS ABI to SYSV ABI function.
++(define_predicate "call_rex64_ms_sysv_operation"
++  (match_code "parallel")
++{
++  unsigned creg_size = ARRAY_SIZE (x86_64_ms_sysv_extra_clobbered_registers);
++  unsigned i;
++
++  if ((unsigned) XVECLEN (op, 0) != creg_size + 2)
++    return false;
++
++  for (i = 0; i < creg_size; i++)
++    {
++      rtx elt = XVECEXP (op, 0, i+2);
++      enum machine_mode mode;
++      unsigned regno;
++
++      if (GET_CODE (elt) != CLOBBER
++          || GET_CODE (SET_DEST (elt)) != REG)
++        return false;
++
++      regno = x86_64_ms_sysv_extra_clobbered_registers[i];
++      mode = SSE_REGNO_P (regno) ? TImode : DImode;
++
++      if (GET_MODE (SET_DEST (elt)) != mode
++	  || REGNO (SET_DEST (elt)) != regno)
++	return false;
++    }
++  return true;
++})
++
+ ;; Match exactly zero.
+ (define_predicate "const0_operand"
+   (match_code "const_int,const_wide_int,const_double,const_vector")
+Index: config/i386/i386.c
+===================================================================
+--- config/i386/i386.c	(revision 225533)
++++ config/i386/i386.c	(working copy)
+@@ -25639,7 +25639,9 @@
+ 		  rtx callarg2,
+ 		  rtx pop, bool sibcall)
+ {
+-  rtx vec[3];
++  unsigned int const cregs_size
++    = ARRAY_SIZE (x86_64_ms_sysv_extra_clobbered_registers);
++  rtx vec[3 + cregs_size];
+   rtx use = NULL, call;
+   unsigned int vec_len = 0;
+ 
+@@ -25742,16 +25744,18 @@
+   if (TARGET_64BIT_MS_ABI
+       && (!callarg2 || INTVAL (callarg2) != -2))
+     {
+-      int const cregs_size
+-	= ARRAY_SIZE (x86_64_ms_sysv_extra_clobbered_registers);
+-      int i;
++      unsigned i;
+ 
++      vec[vec_len++] = gen_rtx_UNSPEC (VOIDmode, gen_rtvec (1, const0_rtx),
++ 				       UNSPEC_MS_TO_SYSV_CALL);
++
+       for (i = 0; i < cregs_size; i++)
+ 	{
+ 	  int regno = x86_64_ms_sysv_extra_clobbered_registers[i];
+ 	  machine_mode mode = SSE_REGNO_P (regno) ? TImode : DImode;
+ 
+-	  clobber_reg (&use, gen_rtx_REG (mode, regno));
++ 	  vec[vec_len++]
++ 	    = gen_rtx_CLOBBER (VOIDmode, gen_rtx_REG (mode, regno));
+ 	}
+     }
+ 
diff --git a/development/gcc-d/gcc.69140.diff b/development/gcc-d/gcc.69140.diff
new file mode 100644
index 0000000000..ace60ebdd0
--- /dev/null
+++ b/development/gcc-d/gcc.69140.diff
@@ -0,0 +1,13 @@
+--- ./gcc/config/i386/i386.c.orig	2015-11-18 09:45:26.000000000 -0600
++++ ./gcc/config/i386/i386.c	2016-02-05 13:50:07.202981920 -0600
+@@ -9677,6 +9677,10 @@
+   if (TARGET_64BIT_MS_ABI && get_frame_size () > SEH_MAX_FRAME_SIZE)
+     return true;
+ 
++  /* SSE saves require frame-pointer when stack is misaligned.  */
++  if (TARGET_64BIT_MS_ABI && ix86_incoming_stack_boundary < 128)
++    return true;
++
+   /* In ix86_option_override_internal, TARGET_OMIT_LEAF_FRAME_POINTER
+      turns off the frame pointer by default.  Turn it back on now if
+      we've not got a leaf function.  */
diff --git a/development/gcc-d/slack-desc b/development/gcc-d/slack-desc
new file mode 100644
index 0000000000..2e5cfd4f58
--- /dev/null
+++ b/development/gcc-d/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.  Line
+# up the first '|' above the ':' following the base package name, and the '|' on
+# the right side marks the last column you can put a character in.  You must make
+# exactly 11 lines for the formatting to be correct.  It's also customary to
+# leave one space after the ':'.
+
+     |-----handy-ruler------------------------------------------------------|
+gcc-d: gcc-d (D support for GCC)
+gcc-d:
+gcc-d: GCC is the GNU Compiler Collection.
+gcc-d:
+gcc-d: D is a general-purpose programming language with static typing,
+gcc-d: systems-level access, and C-like syntax. It combines efficiency,
+gcc-d: control and modeling power with safety and programmer productivity.
+gcc-d:
+gcc-d: Homepage: https://www.gdcproject.org
+gcc-d:
+gcc-d: