media-gfx/enblend: Fix Find{LCMS2,OpenGL}.cmake hardcoded lib32 paths

Fixes build on amd64 without ABI_X86_32 enabled deps.

- enblend-4.1.3-r2: EAPI 6, cleanup deps, add missing virtual/glu dep
- enblend-4.2.0_p20161007-r1: Cleanup, fix, sort, drop unused deps
- push back media-libs/libpng, virtual/jpeg to DEPEND (only headers)
- media-gfx/imagemagick -> virtual/imagemagick-tools, only if USE=doc

Package-Manager: portage-2.3.3
Closes: https://github.com/gentoo/gentoo/pull/3923

5 files changed, 201 insertions, 2 deletions

diff --git a/media-gfx/enblend/enblend-4.1.3-r2.ebuild b/media-gfx/enblend/enblend-4.1.3-r2.ebuild
new file mode 100644
index 000000000000..4405286b0477
--- /dev/null
+++ b/media-gfx/enblend/enblend-4.1.3-r2.ebuild
@@ -0,0 +1,87 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+inherit cmake-utils
+
+MY_P="${PN}-enfuse-${PV}"
+
+DESCRIPTION="Image Blending with Multiresolution Splines"
+HOMEPAGE="http://enblend.sourceforge.net/"
+SRC_URI="mirror://sourceforge/enblend/${MY_P}.tar.gz"
+
+LICENSE="GPL-2 VIGRA"
+SLOT="0"
+KEYWORDS="~amd64 ~ppc ~x86"
+IUSE="debug doc gpu openmp"
+
+RDEPEND="
+	dev-libs/boost:=
+	media-libs/lcms:2
+	media-libs/openexr:=
+	media-libs/tiff:=
+	media-libs/vigra[openexr]
+	sci-libs/gsl:=
+	debug? ( dev-libs/dmalloc )
+	gpu? (
+		media-libs/freeglut
+		media-libs/glew:*
+		virtual/glu
+		virtual/opengl
+	)"
+DEPEND="${RDEPEND}
+	media-libs/libpng:0
+	sys-apps/help2man
+	virtual/jpeg:0
+	virtual/pkgconfig
+	doc? (
+		media-gfx/transfig
+		sci-visualization/gnuplot[gd]
+		virtual/imagemagick-tools
+		virtual/latex-base
+	)"
+
+S="${WORKDIR}/${MY_P}"
+
+DOCS=( AUTHORS NEWS README )
+
+PATCHES=(
+	"${FILESDIR}"/${P}-vigra_check.patch
+	"${FILESDIR}"/${P}-texinfo-5-upstream.patch
+	"${FILESDIR}"/${P}-texinfo-5-more.patch
+	"${FILESDIR}"/${P}-cmake.patch
+)
+
+src_prepare() {
+	cmake-utils_src_prepare
+
+	# CRLF in files, don't bother with patch
+	sed -i -e "/FIND_LIBRARY(LCMS2_LIBRARIES/s/lib32/lib/" \
+		CMakeModules/FindLCMS2.cmake || die
+	sed -e "/FIND_LIBRARY(OPENGL_gl_LIBRARY/s/lib32/lib/" \
+		-e "/NAMES.*MesaGLU/s/lib32/lib/" \
+		-i CMakeModules/FindOpenGL.cmake || die
+
+	sed -i -e "/CXX_FLAGS/s:-O3::g" CMakeLists.txt || die
+	sed -i -e "s:doc/enblend:share/doc/${PF}:" doc/CMakeLists.txt || die
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DCMAKE_CXX_FLAGS_RELEASE=""
+		-DENABLE_DMALLOC=$(usex debug)
+		-DDOC=$(usex doc)
+		-DENABLE_GPU=$(usex gpu)
+		-DENABLE_IMAGECACHE=$(usex !openmp)
+		-DENABLE_OPENMP=$(usex openmp)
+	)
+	CMAKE_BUILD_TYPE="Release"
+	cmake-utils_src_configure
+}
+
+src_compile() {
+	# forcing -j1 as every parallel compilation process needs about 1 GB RAM.
+	cmake-utils_src_compile -j1
+}
diff --git a/media-gfx/enblend/enblend-4.2.0_p20161007-r1.ebuild b/media-gfx/enblend/enblend-4.2.0_p20161007-r1.ebuild
new file mode 100644
index 000000000000..3480db31938f
--- /dev/null
+++ b/media-gfx/enblend/enblend-4.2.0_p20161007-r1.ebuild
@@ -0,0 +1,79 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+inherit cmake-utils
+
+DESCRIPTION="Image Blending with Multiresolution Splines"
+HOMEPAGE="http://enblend.sourceforge.net/"
+SRC_URI="https://dev.gentoo.org/~soap/distfiles/${P}.tar.xz"
+
+LICENSE="GPL-2 VIGRA"
+SLOT="0"
+KEYWORDS="~amd64 ~ppc ~x86"
+IUSE="debug doc openmp tcmalloc cpu_flags_x86_sse2"
+
+REQUIRED_USE="tcmalloc? ( !debug )"
+
+RDEPEND="
+	media-libs/lcms:2
+	media-libs/openexr:=
+	media-libs/tiff:0
+	media-libs/vigra[openexr]
+	sci-libs/gsl:=
+	debug? ( dev-libs/dmalloc )
+	tcmalloc? ( dev-util/google-perftools )"
+DEPEND="${RDEPEND}
+	>=dev-libs/boost-1.62.0
+	media-libs/libpng:0
+	sys-apps/help2man
+	virtual/jpeg:0
+	virtual/pkgconfig
+	doc? (
+		dev-lang/perl
+		dev-perl/Readonly
+		dev-tex/hevea
+		gnome-base/librsvg
+		media-gfx/graphviz
+		media-gfx/transfig
+		sci-visualization/gnuplot[gd]
+		virtual/imagemagick-tools
+		virtual/latex-base
+	)"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-4.2-doc-install-dir-fix.patch
+	"${FILESDIR}"/${P}-cmake.patch
+)
+
+src_prepare() {
+	cmake-utils_src_prepare
+
+	sed -i -e "s:share/doc/enblend:share/doc/${PF}:" doc/CMakeLists.txt || die
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DENABLE_DMALLOC=$(usex debug)
+		-DENABLE_TCMALLOC=$(usex tcmalloc)
+		-DDOC=$(usex doc)
+		-DINSTALL_HTML_DOC=$(usex doc)
+		-DINSTALL_PDF_DOC=$(usex doc)
+		-DENABLE_OPENMP=$(usex openmp)
+		-DENABLE_SSE2=$(usex cpu_flags_x86_sse2)
+	)
+	cmake-utils_src_configure
+}
+
+src_compile() {
+	# To allow icon resizing with renderers (no way to disable)
+	addpredict /dev/dri
+
+	# To compile fonts in the temp directory
+	export VARTEXFONTS="${T}/fonts"
+
+	# forcing -j1 as every parallel compilation process needs about 1 GB RAM.
+	cmake-utils_src_compile -j1
+}
diff --git a/media-gfx/enblend/files/enblend-4.1.3-cmake.patch b/media-gfx/enblend/files/enblend-4.1.3-cmake.patch
new file mode 100644
index 000000000000..e9fef85278d5
--- /dev/null
+++ b/media-gfx/enblend/files/enblend-4.1.3-cmake.patch
@@ -0,0 +1,22 @@
+--- a/CMakeLists.txt	2017-02-12 13:43:46.862787952 +0100
++++ b/CMakeLists.txt	2017-02-12 13:50:03.461229021 +0100
+@@ -185,7 +185,6 @@
+ FIND_PACKAGE(TIFF REQUIRED)
+ FIND_PACKAGE(Perl REQUIRED)
+ # this one is needed in doc. (Especially the program "convert")
+-FIND_PACKAGE(ImageMagick REQUIRED)
+ FIND_PACKAGE(GSL REQUIRED)
+ include_directories(${GSL_INCLUDE_DIR})
+ LIST(APPEND common_libs ${LCMS2_LIBRARIES} ${TIFF_LIBRARIES} ${GSL_LIBRARIES})
+@@ -394,8 +393,9 @@
+ add_subdirectory(src)
+ 
+ # you really should have perl installed, when creating doc's
+-if (PERL_FOUND AND IMAGEMAGICK_FOUND AND DOC)
+-  # this should be set from comman line
++if (PERL_FOUND AND DOC)
++  FIND_PACKAGE(ImageMagick REQUIRED)
++  # this should be set from command line
+   # Possible values like described in README: @smallbook @afivepaper @afourpaper @afourwide @afourlatex
+   # @letter is default
+   set(EXTRATEXI2DVIFLAGS "@afourpaper" CACHE STRING "Papersize: @letter @smallbook @afivepaper @afourpaper @afourwide @afourlatex")
diff --git a/media-gfx/enblend/files/enblend-4.1.3-vigra_check.patch b/media-gfx/enblend/files/enblend-4.1.3-vigra_check.patch
index 982293e47713..d067df3c57ae 100644
--- a/media-gfx/enblend/files/enblend-4.1.3-vigra_check.patch
+++ b/media-gfx/enblend/files/enblend-4.1.3-vigra_check.patch
@@ -1,5 +1,5 @@
---- ConfigureChecks.cmake.orig	2013-10-07 10:50:00.000000000 +0400
-+++ ConfigureChecks.cmake	2015-03-31 13:42:40.179527224 +0300
+--- a/ConfigureChecks.cmake	2013-10-07 10:50:00.000000000 +0400
++++ b/ConfigureChecks.cmake	2015-03-31 13:42:40.179527224 +0300
 @@ -53,7 +53,7 @@
  if(VIGRA_FOUND AND NOT VIGRA_VERSION_CHECK)
    unset(VIGRA_SETIMAGEINDEX CACHE)
diff --git a/media-gfx/enblend/files/enblend-4.2.0_p20161007-cmake.patch b/media-gfx/enblend/files/enblend-4.2.0_p20161007-cmake.patch
new file mode 100644
index 000000000000..fcbeb64232d1
--- /dev/null
+++ b/media-gfx/enblend/files/enblend-4.2.0_p20161007-cmake.patch
@@ -0,0 +1,11 @@
+--- a/CMakeModules/FindLCMS2.cmake	2016-09-24 11:28:47.000000000 +0200
++++ b/CMakeModules/FindLCMS2.cmake	2017-02-11 16:15:33.492507341 +0100
+@@ -5,7 +5,7 @@
+       /usr/local/include
+       /usr/include
+   )
+-  FIND_LIBRARY(LCMS2_LIBRARIES lcms2 HINTS /usr/local/lib /usr/lib/x86_64-linux-gnu /usr/lib32)
++  FIND_LIBRARY(LCMS2_LIBRARIES lcms2 HINTS /usr/local/lib /usr/lib/x86_64-linux-gnu /usr/lib)
+ ELSE(NOT WIN32)
+     FIND_PATH(LCMS2_ROOT_DIR
+       NAMES include/lcms2.h