misc/projectM: Patched for gcc 6/7.

Signed-off-by: David Spencer <idlemoor@slackbuilds.org>

misc/projectM/README

@@ -1,5 +1,5 @@
 projectM (Music visualization program)
 
-projectM is an OpenGL based advanced music visualization program for Linux, 
-Mac OSX, and Windows.  It is backward compatible with all the features of 
+projectM is an OpenGL based advanced music visualization program for Linux,
+Mac OSX, and Windows.  It is backward compatible with all the features of
 Milkdrop 1.x (and now 2.x), but has many new toys and enhancements.

misc/projectM/doinst.sh

@@ -0,0 +1,3 @@
+if [ -x /usr/bin/update-desktop-database ]; then
+  /usr/bin/update-desktop-database -q usr/share/applications >/dev/null 2>&1
+fi

misc/projectM/projectM-2.1.0_gcc.patch

@@ -0,0 +1,63 @@
+diff -x '*orig' -rup projectM-complete-2.1.0-Source/src/libprojectM/Common.hpp projectM-complete-2.1.0-Source.new/src/libprojectM/Common.hpp
+--- projectM-complete-2.1.0-Source/src/libprojectM/Common.hpp	2012-05-20 04:43:26.000000000 +0100
++++ projectM-complete-2.1.0-Source.new/src/libprojectM/Common.hpp	2016-03-17 05:00:14.176905540 +0000
+@@ -63,7 +63,8 @@ extern FILE *fmemopen(void *buf, size_t
+ 
+ #ifdef LINUX
+ #include <cstdlib>
+-#define projectM_isnan isnan
++#include <cmath>
++#define projectM_isnan std::isnan
+ 
+ #endif
+ 
+diff -x '*orig' -rup projectM-complete-2.1.0-Source/src/libprojectM/MilkdropPresetFactory/Parser.cpp 
+projectM-complete-2.1.0-Source.new/src/libprojectM/MilkdropPresetFactory/Parser.cpp
+--- projectM-complete-2.1.0-Source/src/libprojectM/MilkdropPresetFactory/Parser.cpp	2012-05-20 04:43:26.000000000 +0100
++++ projectM-complete-2.1.0-Source.new/src/libprojectM/MilkdropPresetFactory/Parser.cpp	2016-03-17 05:00:14.177905556 +0000
+@@ -1406,7 +1406,7 @@ PerFrameEqn * Parser::parse_implicit_per
+   PerFrameEqn * per_frame_eqn;
+   GenExpr * gen_expr;
+ 
+-  if (fs == NULL)
++  if (!fs)
+     return NULL;
+   if (param_string == NULL)
+     return NULL;
+@@ -1561,7 +1561,7 @@ InitCond * Parser::parse_per_frame_init_
+ 
+   if (preset == NULL)
+     return NULL;
+-  if (fs == NULL)
++  if (!fs)
+     return NULL;
+ 
+   if ((token = parseToken(fs, name)) != tEq)
+@@ -1875,7 +1875,7 @@ int Parser::parse_shapecode(char * token
+   /* Null argument checks */
+   if (preset == NULL)
+     return PROJECTM_FAILURE;
+-  if (fs == NULL)
++  if (!fs)
+     return PROJECTM_FAILURE;
+   if (token == NULL)
+     return PROJECTM_FAILURE;
+@@ -2166,7 +2166,7 @@ int Parser::parse_wave(char * token, std
+ 
+   if (token == NULL)
+     return PROJECTM_FAILURE;
+-  if (fs == NULL)
++  if (!fs)
+     return PROJECTM_FAILURE;
+   if (preset == NULL)
+     return PROJECTM_FAILURE;
+@@ -2348,7 +2348,7 @@ int Parser::parse_shape(char * token, st
+   if (token == NULL)
+ 
+     return PROJECTM_FAILURE;
+-  if (fs == NULL)
++  if (!fs)
+     return PROJECTM_FAILURE;
+   if (preset == NULL)
+     return PROJECTM_FAILURE;
+

misc/projectM/projectM.SlackBuild

@@ -1,8 +1,26 @@
 #!/bin/sh
 
-# Slackware build script for ProjectM
+# Slackware build script for projectM
 
-# Written by (M.Dinslage) (daedra1980@gmail.com)
+# Copyright 2017 Matt Dinslage, Springfield, MO
+# 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=projectM
 VERSION=${VERSION:-2.1.0}
@@ -11,7 +29,7 @@ TAG=${TAG:-_SBo}
 
 if [ -z "$ARCH" ]; then
   case "$( uname -m )" in
-    i?86) ARCH=i486 ;;
+    i?86) ARCH=i586 ;;
     arm*) ARCH=arm ;;
        *) ARCH=$( uname -m ) ;;
   esac
@@ -22,8 +40,8 @@ TMP=${TMP:-/tmp/SBo}
 PKG=$TMP/package-$PRGNAM
 OUTPUT=${OUTPUT:-/tmp}
 
-if [ "$ARCH" = "i486" ]; then
-  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
   LIBDIRSUFFIX=""
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
@@ -36,7 +54,7 @@ else
   LIBDIRSUFFIX=""
 fi
 
-set -e 
+set -e
 
 rm -rf $PKG
 mkdir -p $TMP $PKG $OUTPUT
@@ -47,6 +65,7 @@ cd $PRGNAM-complete-$VERSION-Source
 
 patch -p0 < $CWD/patch_use_LIB_SUFFIX.diff
 patch -p0 < $CWD/patch_use_both_fonts.diff
+patch -p1 < $CWD/projectM-2.1.0_gcc.patch
 
 chown -R root:root .
 find -L . \
@@ -78,6 +97,7 @@ 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}