media-libs/libprojectm: Allow for compiling with GCC 6

Gentoo-bug: 582866
* EAPI=6
* Make PATCHES -p1 compliant
* Migrate away from 'base.eclass'

Package-Manager: portage-2.3.0

diff --git a/media-libs/libprojectm/files/libprojectm-2.1.0-fix-c++14.patch b/media-libs/libprojectm/files/libprojectm-2.1.0-fix-c++14.patch
new file mode 100644 (file)
index 0000000..e3e1566
--- /dev/null
+++ b/media-libs/libprojectm/files/libprojectm-2.1.0-fix-c++14.patch
@@ -0,0 +1,64 @@
+Properly call namespaced std::isnan and use implicit
+conversion operators, such that they work in C++98 and C++14.
+See also:
+https://bugs.gentoo.org/show_bug.cgi?id=582866
+https://sourceforge.net/p/projectm/code/ci/92226e25192a69839b9ae3b66ea7173732c639b3
+
+--- libprojectM/Common.hpp
++++ libprojectM/Common.hpp
+@@ -63,7 +63,7 @@
+ 
+ #ifdef LINUX
+ #include <cstdlib>
+-#define projectM_isnan isnan
++#define projectM_isnan std::isnan
+ 
+ #endif
+ 
+--- libprojectM/MilkdropPresetFactory/Parser.cpp
++++ libprojectM/MilkdropPresetFactory/Parser.cpp
+@@ -1406,7 +1406,7 @@
+   PerFrameEqn * per_frame_eqn;
+   GenExpr * gen_expr;
+ 
+-  if (fs == NULL)
++  if (fs.fail())
+     return NULL;
+   if (param_string == NULL)
+     return NULL;
+@@ -1561,7 +1561,7 @@
+ 
+   if (preset == NULL)
+     return NULL;
+-  if (fs == NULL)
++  if (fs.fail())
+     return NULL;
+ 
+   if ((token = parseToken(fs, name)) != tEq)
+@@ -1875,7 +1875,7 @@
+   /* Null argument checks */
+   if (preset == NULL)
+     return PROJECTM_FAILURE;
+-  if (fs == NULL)
++  if (fs.fail())
+     return PROJECTM_FAILURE;
+   if (token == NULL)
+     return PROJECTM_FAILURE;
+@@ -2166,7 +2166,7 @@
+ 
+   if (token == NULL)
+     return PROJECTM_FAILURE;
+-  if (fs == NULL)
++  if (fs.fail())
+     return PROJECTM_FAILURE;
+   if (preset == NULL)
+     return PROJECTM_FAILURE;
+@@ -2348,7 +2348,7 @@
+   if (token == NULL)
+ 
+     return PROJECTM_FAILURE;
+-  if (fs == NULL)
++  if (fs.fail())
+     return PROJECTM_FAILURE;
+   if (preset == NULL)
+     return PROJECTM_FAILURE;

diff --git a/media-libs/libprojectm/files/libprojectm-2.1.0-multilib.patch b/media-libs/libprojectm/files/libprojectm-2.1.0-multilib.patch
index 8477a270df89d87bc778364860a2ac687e037429..aceee30e6278b581a8fd5ea33fdd23da4e8ace08 100644 (file)
--- a/media-libs/libprojectm/files/libprojectm-2.1.0-multilib.patch
+++ b/media-libs/libprojectm/files/libprojectm-2.1.0-multilib.patch
@@ -1,6 +1,5 @@
-diff -urN projectM-complete-2.1.0-Source/src/libprojectM/CMakeLists.txt projectM-complete-2.1.0-Source.new/src/libprojectM/CMakeLists.txt
---- projectM-complete-2.1.0-Source/src/libprojectM/CMakeLists.txt      2012-05-20 05:43:26.000000000 +0200
-+++ projectM-complete-2.1.0-Source.new/src/libprojectM/CMakeLists.txt  2013-01-21 21:07:49.097541426 +0100
+--- libprojectM/CMakeLists.txt
++++ libprojectM/CMakeLists.txt
 @@ -35,7 +35,7 @@
  
  ADD_DEFINITIONS(-DCMAKE_INSTALL_PREFIX="\\\"${CMAKE_INSTALL_PREFIX}\\\"")

diff --git a/media-libs/libprojectm/files/libprojectm-2.1.0-path.patch b/media-libs/libprojectm/files/libprojectm-2.1.0-path.patch
index 39fa7e35da389744c76e2eb3728eb74f0e42f1bb..bb780e8943adc561d80d9d07a77b595e33d608d9 100644 (file)
--- a/media-libs/libprojectm/files/libprojectm-2.1.0-path.patch
+++ b/media-libs/libprojectm/files/libprojectm-2.1.0-path.patch
@@ -1,7 +1,7 @@
 Index: projectM-complete-2.1.0-Source/src/libprojectM/CMakeLists.txt
 ===================================================================
---- projectM-complete-2.1.0-Source.orig/src/libprojectM/CMakeLists.txt
-+++ projectM-complete-2.1.0-Source/src/libprojectM/CMakeLists.txt
+--- libprojectM/CMakeLists.txt
++++ libprojectM/CMakeLists.txt
 @@ -33,7 +33,7 @@ set(PROJECTM_VERSION 2.1.0)
  set(PROJECTM_ABI_LEVEL 2)
  #

diff --git a/media-libs/libprojectm/libprojectm-2.1.0-r2.ebuild b/media-libs/libprojectm/libprojectm-2.1.0-r2.ebuild
new file mode 100644 (file)
index 0000000..7c43321
--- /dev/null
+++ b/media-libs/libprojectm/libprojectm-2.1.0-r2.ebuild
@@ -0,0 +1,59 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+inherit cmake-utils flag-o-matic toolchain-funcs
+
+MY_P=${PN/m/M}-complete-${PV}-Source
+MY_P=${MY_P/lib}
+
+DESCRIPTION="A graphical music visualization plugin similar to milkdrop"
+HOMEPAGE="http://projectm.sourceforge.net"
+SRC_URI="mirror://sourceforge/projectm/${MY_P}.tar.gz"
+
+LICENSE="LGPL-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ppc ~ppc64 ~sparc ~x86 ~amd64-fbsd ~x86-fbsd"
+IUSE="debug openmp video_cards_nvidia"
+
+RDEPEND="media-fonts/dejavu
+       >=media-libs/ftgl-2.1.3_rc5
+       media-libs/freetype:2
+       media-libs/mesa
+       media-libs/glew:=
+       sys-libs/zlib
+       video_cards_nvidia? ( media-gfx/nvidia-cg-toolkit )"
+DEPEND="${RDEPEND}
+       virtual/pkgconfig"
+
+S=${WORKDIR}/${MY_P}/src/libprojectM
+
+PATCHES=(
+       "${FILESDIR}"/${P}-multilib.patch
+       "${FILESDIR}"/${P}-path.patch
+       "${FILESDIR}"/${P}-fix-c++14.patch
+)
+
+src_configure() {
+       if use video_cards_nvidia; then
+               append-ldflags -L/opt/nvidia-cg-toolkit/$(get_libdir)
+               append-ldflags -L/opt/nvidia-cg-toolkit/lib
+               append-cppflags -I/opt/nvidia-cg-toolkit/include
+       fi
+
+       local mycmakeargs=(
+               -DUSE_CG=$(usex video_cards_nvidia)
+               -DprojectM_FONT_MENU="${EPREFIX}/usr/share/fonts/dejavu/DejaVuSans.ttf"
+               -DprojectM_FONT_TITLE="${EPREFIX}/usr/share/fonts/dejavu/DejaVuSansMono.ttf"
+       )
+
+       if use openmp && tc-has-openmp; then
+               mycmakeargs+=( -DUSE_OPENMP=ON )
+       else
+               mycmakeargs+=( -DUSE_OPENMP=OFF )
+       fi
+
+       cmake-utils_src_configure
+}