Merge pull request #312 from marbre/arrayfire

ArrayFire ebuild

7 files changed, 219 insertions, 0 deletions

diff --git a/sci-libs/arrayfire/ChangeLog b/sci-libs/arrayfire/ChangeLog
new file mode 100644
index 000000000..c21468ac0
--- /dev/null
+++ b/sci-libs/arrayfire/ChangeLog
@@ -0,0 +1,10 @@
+# ChangeLog for sys-cluster/mpe2
+# Copyright 1999-2015 Gentoo Foundation; Distributed under the GPL v2
+# $Header: $
+
+*arrayfire-9999 (10 Jan 2015)
+
+  10 Jan 2015; Marius Brehler <marbre@linux.sungazer.de> +metadata.xml,
+  +files/FindCBLAS.patch, +files/CMakeLists_examples.patch,
+  +arrayfire-9999.ebuild:
+  Add to overlay.
diff --git a/sci-libs/arrayfire/Manifest b/sci-libs/arrayfire/Manifest
new file mode 100644
index 000000000..77f682a16
--- /dev/null
+++ b/sci-libs/arrayfire/Manifest
@@ -0,0 +1 @@
+DIST gtest-1.7.0.zip 1164254 SHA256 247ca18dd83f53deb1328be17e4b1be31514cedfc1e3424f672bf11fd7e0d60d SHA512 8859369f2dd32cbc2ac01aba029aa3ff20a321f40658b9643aff442d34c33468221866b801b28c66a28af47dbcd362d26941fc98db92b6efb7e41ea5b7be1a07 WHIRLPOOL 0c31a385159551859c1afe76480b3fb1b560d666db9a0afc5cbda92bcd53bf129f85a8f902c6ded0779c2b4c49aacec59ba5a4d5ce316a07bf08174f4fc64049
diff --git a/sci-libs/arrayfire/arrayfire-9999.ebuild b/sci-libs/arrayfire/arrayfire-9999.ebuild
new file mode 100644
index 000000000..a1af26b91
--- /dev/null
+++ b/sci-libs/arrayfire/arrayfire-9999.ebuild
@@ -0,0 +1,81 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI=5
+
+inherit cmake-utils git-r3 unpacker
+
+DESCRIPTION="A general purpose GPU library."
+HOMEPAGE="http://www.arrayfire.com/"
+EGIT_REPO_URI="https://github.com/arrayfire/arrayfire.git"
+SRC_URI="test? ( https://googletest.googlecode.com/files/gtest-1.7.0.zip )"
+KEYWORDS="~amd64"
+
+LICENSE="BSD"
+SLOT="0"
+IUSE="+examples +cpu cuda test"
+
+RDEPEND="
+	>=sys-devel/gcc-4.7.3-r1
+	virtual/blas
+	virtual/cblas
+	cuda? ( >=dev-util/nvidia-cuda-toolkit-6.0 )
+	sci-libs/fftw:3.0"
+DEPEND="${RDEPEND}
+	test? ( app-arch/unzip )"
+
+BUILD_DIR="${S}/build"
+CMAKE_BUILD_TYPE=Release
+
+PATCHES=(
+	"${FILESDIR}"/FindCBLAS.patch
+	"${FILESDIR}"/CMakeLists_examples.patch
+	"${FILESDIR}"/build_gtest.patch
+)
+
+# We need write acccess /dev/nvidiactl, /dev/nvidia0 and /dev/nvidia-uvm and the portage
+# user is (usually) not in the video group
+RESTRICT="userpriv"
+
+pkg_pretend() {
+	if [[ ${MERGE_TYPE} != binary ]]; then
+		if [[ $(gcc-major-version) -lt 4 ]] || ( [[ $(gcc-major-version) -eq 4 && $(gcc-minor-version) -lt 7 ]] ) ; then
+			die "Compilation with gcc older than 4.7 is not supported."
+		fi
+	fi
+}
+
+src_unpack() {
+	git-r3_src_unpack
+
+	if use test; then
+		mkdir -p "${BUILD_DIR}"/third_party/src/ || die
+		cd "${BUILD_DIR}"/third_party/src/ || die
+		unpack_zip "${DISTDIR}/"gtest-1.7.0.zip
+		mv "${BUILD_DIR}"/third_party/src/gtest-1.7.0 "${BUILD_DIR}"/third_party/src/googletest || die
+	fi
+}
+
+src_configure() {
+	if use cuda; then
+		addwrite /dev/nvidiactl
+		addwrite /dev/nvidia0
+		addwrite /dev/nvidia-uvm
+	fi
+
+	local mycmakeargs=(
+	   $(cmake-utils_use_build cpu CPU)
+	   $(cmake-utils_use_build cuda CUDA)
+	   -DBUILD_OPENCL=OFF
+	   $(cmake-utils_use_build examples EXAMPLES)
+	   $(cmake-utils_use_build test TEST)
+	)
+	cmake-utils_src_configure
+}
+
+src_install() {
+	cmake-utils_src_install
+
+	dobin "bin2cpp"
+}
diff --git a/sci-libs/arrayfire/files/CMakeLists_examples.patch b/sci-libs/arrayfire/files/CMakeLists_examples.patch
new file mode 100644
index 000000000..45139f864
--- /dev/null
+++ b/sci-libs/arrayfire/files/CMakeLists_examples.patch
@@ -0,0 +1,11 @@
+--- b/examples/CMakeLists.txt	2015-01-10 12:39:23.000000000 +0100
++++ a/examples/CMakeLists.txt	2015-01-10 12:40:10.000000000 +0100
+@@ -13,7 +13,7 @@ MACRO(CREATE_EXAMPLES BACKEND)
+         TARGET_LINK_LIBRARIES(${EXAMPLE_NAME} af${BACKEND} ${THREAD_LIB_FLAG})
+         SET_TARGET_PROPERTIES(${EXAMPLE_NAME} PROPERTIES COMPILE_FLAGS -DAF_${DEF_NAME} OUTPUT_NAME ${FNAME}_${BACKEND})
+ 
+-#        INSTALL(TARGETS ${EXAMPLE_NAME} DESTINATION arrayfire/examples)
++        INSTALL(TARGETS ${EXAMPLE_NAME} DESTINATION share/arrayfire/examples)
+      ENDFOREACH()
+ ENDMACRO(CREATE_EXAMPLES)
+ 
diff --git a/sci-libs/arrayfire/files/FindCBLAS.patch b/sci-libs/arrayfire/files/FindCBLAS.patch
new file mode 100644
index 000000000..16c619716
--- /dev/null
+++ b/sci-libs/arrayfire/files/FindCBLAS.patch
@@ -0,0 +1,48 @@
+--- b/CMakeModules/FindCBLAS.cmake	2015-01-09 14:00:29.328281398 +0100
++++ a/CMakeModules/FindCBLAS.cmake	2015-01-09 14:02:52.549276153 +0100
+@@ -1,3 +1,9 @@
++#
++# Version modified for Gentoo Linux
++# If a valid PkgConfig configuration for cblas is found, this overrides and cancels
++# all further checks.
++#
++
+ # Using FindCBLAS.cmake from the following repo
+ # https://github.com/clementfarabet/THC/blob/master/COPYRIGHT.txt
+ 
+@@ -18,6 +24,29 @@ SET(CBLAS_LIBRARIES)
+ SET(CBLAS_INCLUDE_DIR)
+ SET(CBLAS_INCLUDE_FILE)
+ 
++
++#
++# first, try PkgConfig
++#
++find_package(PkgConfig REQUIRED)
++pkg_check_modules(PC_CBLAS cblas)
++if(PC_CBLAS_FOUND)
++  foreach(PC_LIB ${PC_CBLAS_LIBRARIES})
++    find_library(${PC_LIB}_LIBRARY NAMES ${PC_LIB} HINTS ${PC_CBLAS_LIBRARY_DIRS} )
++    if (NOT ${PC_LIB}_LIBRARY)
++      message(FATAL_ERROR "Something is wrong in your pkg-config file - lib ${PC_LIB} not found in ${PC_CBLAS_LIBRARY_DIRS}")
++    endif (NOT ${PC_LIB}_LIBRARY)
++    list(APPEND CBLAS_LIBRARIES ${${PC_LIB}_LIBRARY}) 
++  endforeach(PC_LIB)
++  find_package_handle_standard_args(CBLAS DEFAULT_MSG CBLAS_LIBRARIES)
++  mark_as_advanced(CBLAS_LIBRARIES)
++else(PC_CBLAS_FOUND)
++message(STATUS "No PkgConfig configuration for CBLAS found; starting more extensive search.")
++
++
++
++
++
+ # CBLAS in Intel mkl
+ FIND_PACKAGE(MKL)
+ IF (MKL_FOUND AND NOT CBLAS_LIBRARIES)
+@@ -203,3 +232,5 @@ IF(NOT CBLAS_FIND_QUIETLY)
+     MESSAGE(STATUS "CBLAS library not found.")
+   ENDIF(CBLAS_FOUND)
+ ENDIF(NOT CBLAS_FIND_QUIETLY)
++
++endif(PC_CBLAS_FOUND)
diff --git a/sci-libs/arrayfire/files/build_gtest.patch b/sci-libs/arrayfire/files/build_gtest.patch
new file mode 100644
index 000000000..24e4b075e
--- /dev/null
+++ b/sci-libs/arrayfire/files/build_gtest.patch
@@ -0,0 +1,51 @@
+--- CMakeModules/build_gtest.cmake	2015-01-10 11:27:52.007076159 +0100
++++ CMakeModules/build_gtest.cmake	2015-01-10 17:36:23.000000000 +0100
+@@ -1,27 +1,4 @@
+-#Downloads and installs GTest into the third_party directory
+-
+-# We apply a patch to subversion, thus we need to find it.
+-FIND_PACKAGE(Subversion REQUIRED)
+-
+-# Create patch file for gtest with MSVC 2012
+-if(MSVC_VERSION EQUAL 1700)
+-  file(WRITE  "${CMAKE_BINARY_DIR}/gtest.patch" "Index: cmake/internal_utils.cmake\n")
+-  file(APPEND "${CMAKE_BINARY_DIR}/gtest.patch" "===================================================================\n")
+-  file(APPEND "${CMAKE_BINARY_DIR}/gtest.patch" "--- cmake/internal_utils.cmake   (revision 660)\n")
+-  file(APPEND "${CMAKE_BINARY_DIR}/gtest.patch" "+++ cmake/internal_utils.cmake   (working copy)\n")
+-  file(APPEND "${CMAKE_BINARY_DIR}/gtest.patch" "@@ -66,6 +66,9 @@\n")
+-  file(APPEND "${CMAKE_BINARY_DIR}/gtest.patch" "       # Resolved overload was found by argument-dependent lookup.\n")
+-  file(APPEND "${CMAKE_BINARY_DIR}/gtest.patch" "       set(cxx_base_flags \"\${cxx_base_flags} -wd4675\")\n")
+-  file(APPEND "${CMAKE_BINARY_DIR}/gtest.patch" "     endif()\n")
+-  file(APPEND "${CMAKE_BINARY_DIR}/gtest.patch" "+    if (MSVC_VERSION EQUAL 1700)\n")
+-  file(APPEND "${CMAKE_BINARY_DIR}/gtest.patch" "+      set(cxx_base_flags \"\${cxx_base_flags} -D_VARIADIC_MAX=10\")\n")
+-  file(APPEND "${CMAKE_BINARY_DIR}/gtest.patch" "+    endif ()\n")
+-  file(APPEND "${CMAKE_BINARY_DIR}/gtest.patch" "     set(cxx_base_flags \"\${cxx_base_flags} -D_UNICODE -DUNICODE -DWIN32 -D_WIN32\")\n")
+-  file(APPEND "${CMAKE_BINARY_DIR}/gtest.patch" "     set(cxx_base_flags \"\${cxx_base_flags} -DSTRICT -DWIN32_LEAN_AND_MEAN\")\n")
+-  file(APPEND "${CMAKE_BINARY_DIR}/gtest.patch" "     set(cxx_exception_flags \"-EHsc -D_HAS_EXCEPTIONS=1\")\n")
+-else()
+-  file(WRITE  "${CMAKE_BINARY_DIR}/gtest.patch" "")
+-endif()
++#Installs GTest into the third_party directory
+ 
+ # Enable ExternalProject CMake module
+ include(ExternalProject)
+@@ -37,10 +14,6 @@ set_directory_properties(PROPERTIES EP_P
+ # Add gtest
+ ExternalProject_Add(
+     googletest
+-    SVN_REPOSITORY http://googletest.googlecode.com/svn/trunk/
+-    SVN_REVISION -r 660
+-    TIMEOUT 10
+-    PATCH_COMMAND "${Subversion_SVN_EXECUTABLE}" patch "${CMAKE_BINARY_DIR}/gtest.patch" "${CMAKE_BINARY_DIR}/third_party/src/googletest"
+     # Force separate output paths for debug and release builds to allow easy
+     # identification of correct lib in subsequent TARGET_LINK_LIBRARIES commands
+     CMAKE_ARGS -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
+@@ -54,8 +27,6 @@ ExternalProject_Add(
+     # Disable install step
+     INSTALL_COMMAND ""
+     # Wrap download, configure and build steps in a script to log output
+-    LOG_DOWNLOAD 0
+-    LOG_UPDATE 0
+     LOG_CONFIGURE 0
+     LOG_BUILD 0)
+ 
diff --git a/sci-libs/arrayfire/metadata.xml b/sci-libs/arrayfire/metadata.xml
new file mode 100644
index 000000000..45fc55662
--- /dev/null
+++ b/sci-libs/arrayfire/metadata.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <herd>sci</herd>
+  <maintainer>
+    <email>marbre@linux.sungazer.de</email>
+    <name>Marius Brehler</name>
+  </maintainer>
+  <use>
+    <flag name="cpu">
+      Enable CPU Build.
+    </flag>
+    <flag name="cuda">
+      Enable CUDA Build.
+    </flag>
+  </use>
+</pkgmetadata>