4 files changed, 131 insertions, 3 deletions
diff --git a/sci-libs/clapack/ChangeLog b/sci-libs/clapack/ChangeLog
index 867d565507b5..16a0525d742f 100644
--- a/sci-libs/clapack/ChangeLog
+++ b/sci-libs/clapack/ChangeLog
@@ -1,6 +1,12 @@
 # ChangeLog for sci-libs/clapack
 # Copyright 1999-2012 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/sci-libs/clapack/ChangeLog,v 1.21 2012/08/03 17:19:41 bicatali Exp $
+# $Header: /var/cvsroot/gentoo-x86/sci-libs/clapack/ChangeLog,v 1.22 2012/12/12 16:26:56 jlec Exp $
+
+*clapack-3.2.1-r7 (12 Dec 2012)
+
+  12 Dec 2012; Justin Lecher <jlec@gentoo.org> +clapack-3.2.1-r7.ebuild,
+  +files/clapack-3.2.1-findblas-r7.patch, metadata.xml:
+  Add libdir path to linker flags, #446930; don't build testsuite with fPIC
 
   03 Aug 2012; Sébastien Fabbro <bicatali@gentoo.org> clapack-3.2.1-r6.ebuild:
   keyword x86-linux
diff --git a/sci-libs/clapack/clapack-3.2.1-r7.ebuild b/sci-libs/clapack/clapack-3.2.1-r7.ebuild
new file mode 100644
index 000000000000..0e161d744f52
--- /dev/null
+++ b/sci-libs/clapack/clapack-3.2.1-r7.ebuild
@@ -0,0 +1,37 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sci-libs/clapack/clapack-3.2.1-r7.ebuild,v 1.1 2012/12/12 16:26:56 jlec Exp $
+
+EAPI=4
+
+inherit flag-o-matic base cmake-utils
+
+DESCRIPTION="f2c'ed version of LAPACK"
+HOMEPAGE="http://www.netlib.org/clapack/"
+SRC_URI="http://www.netlib.org/${PN}/${P}-CMAKE.tgz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64 ~ppc ~x86 ~amd64-linux ~x86-linux"
+IUSE="test"
+
+RDEPEND=">=dev-libs/libf2c-20090407-r1
+	virtual/blas"
+DEPEND="${RDEPEND}"
+
+S=${WORKDIR}/${P}-CMAKE
+
+PATCHES=(
+	"${FILESDIR}/${P}-fix_include_file.patch"
+	"${FILESDIR}/${P}-noblasf2c.patch"
+	"${FILESDIR}/${P}-hang.patch"
+	"${FILESDIR}/${P}-findblas-r7.patch"
+)
+
+src_configure() {
+	filter-flags -ftree-vectorize
+	# causes an internal compiler error with gcc-4.6.2
+
+	local mycmakeargs=( $(cmake-utils_use_enable test TESTS) )
+	cmake-utils_src_configure
+}
diff --git a/sci-libs/clapack/files/clapack-3.2.1-findblas-r7.patch b/sci-libs/clapack/files/clapack-3.2.1-findblas-r7.patch
new file mode 100644
index 000000000000..c82cd50a2c5b
--- /dev/null
+++ b/sci-libs/clapack/files/clapack-3.2.1-findblas-r7.patch
@@ -0,0 +1,84 @@
+ CMakeLists.txt         | 29 +++++++++++++++++++++++++++--
+ SRC/CMakeLists.txt     |  7 ++++++-
+ TESTING/CMakeLists.txt |  5 +++++
+ 3 files changed, 38 insertions(+), 3 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 37fb433..fe29d4c 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -28,7 +28,33 @@ set(CPACK_PACKAGE_VERSION_MAJOR 3)
+ set(CPACK_PACKAGE_VERSION_MINOR 2)
+ set(CPACK_PACKAGE_VERSION_PATCH 1)
+ 
+-set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC")
++if(BLAS_LIBRARIES)
++  include(CheckFortranFunctionExists)
++  set(CMAKE_REQUIRED_LIBRARIES ${BLAS_LIBRARIES})
++  CHECK_FORTRAN_FUNCTION_EXISTS("dgemm" BLAS_FOUND)
++  unset( CMAKE_REQUIRED_LIBRARIES )
++  if(BLAS_FOUND)
++    message(STATUS "--> BLAS supplied by user is WORKING, will use ${BLAS_LIBRARIES}.")
++  else(BLAS_FOUND)
++    message(ERROR "--> BLAS supplied by user is not WORKING, CANNOT USE ${BLAS_LIBRARIES}.")
++    message(ERROR "-->     Will use REFERENCE BLAS (by default)")
++    message(ERROR "-->     Or Correct your BLAS_LIBRARIES entry ")
++    message(ERROR "-->     Or Consider checking USE_OPTIMIZED_BLAS")
++  endif(BLAS_FOUND)
++else(BLAS_LIBRARIES)
++   # User did not provide a BLAS Library
++   find_package(PkgConfig)
++   pkg_check_modules(BLAS blas)
++endif (BLAS_LIBRARIES)
++
++if(NOT BLAS_FOUND)
++    message(FATAL_ERROR "--> BLAS libraries needed but not found.")
++endif(NOT BLAS_FOUND)
++
++if(BLAS_LIBRARY_DIRS)
++#   SET_TARGET_PROPERTIES(clapack PROPERTIES LINK_FLAGS ${LINK_FLAGS} -L"${BLAS_LIBRARY_DIRS}")
++	SET (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -L\"${BLAS_LIBRARY_DIRS}\"")
++endif()
+ 
+ add_subdirectory(SRC)
+ 
+@@ -44,4 +70,3 @@ configure_file(${CLAPACK_SOURCE_DIR}/clapack-config-version.cmake.in
+   ${CLAPACK_BINARY_DIR}/clapack-config-version.cmake @ONLY)
+ configure_file(${CLAPACK_SOURCE_DIR}/clapack-config.cmake.in
+   ${CLAPACK_BINARY_DIR}/clapack-config.cmake @ONLY)
+-
+diff --git a/SRC/CMakeLists.txt b/SRC/CMakeLists.txt
+index 7b75ee9..39380ed 100644
+--- a/SRC/CMakeLists.txt
++++ b/SRC/CMakeLists.txt
+@@ -376,8 +376,13 @@ if(BUILD_COMPLEX16)
+   set(ALLOBJ  ${ZLASRC} ${ALLAUX} ${DZLAUX})
+ endif()
+ 
++set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC")
++
+ add_library(clapack SHARED ${ALLOBJ} ${ALLXOBJ})
+-target_link_libraries(clapack blas f2c m)
++target_link_libraries(clapack ${BLAS_LIBRARIES} f2c m)
++if(BLAS_LIBRARY_DIRS)
++	SET_TARGET_PROPERTIES(clapack PROPERTIES LINK_FLAGS ${LINK_FLAGS} -L"${BLAS_LIBRARY_DIRS}")
++endif()
+ set_target_properties(clapack PROPERTIES SOVERSION "${CLAPACK_VERSION}")
+ 
+ install(
+diff --git a/TESTING/CMakeLists.txt b/TESTING/CMakeLists.txt
+index d59359d..174672e 100644
+--- a/TESTING/CMakeLists.txt
++++ b/TESTING/CMakeLists.txt
+@@ -4,6 +4,11 @@ if(MSVC_VERSION)
+   string(REGEX REPLACE "(.*)/STACK:(.*) (.*)" "\\1/STACK:900000000000000000 \\3"
+     CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS}")
+ endif()
++if(BLAS_LIBRARY_DIRS)
++#   SET_TARGET_PROPERTIES(clapack PROPERTIES LINK_FLAGS ${LINK_FLAGS} -L"${BLAS_LIBRARY_DIRS}")
++       SET (CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -L\"${BLAS_LIBRARY_DIRS}\"")
++endif()
++
+ add_subdirectory(MATGEN)
+ add_subdirectory(LIN)
+ add_subdirectory(EIG)
diff --git a/sci-libs/clapack/metadata.xml b/sci-libs/clapack/metadata.xml
index 054845427e54..fe3f51cd1a6d 100644
--- a/sci-libs/clapack/metadata.xml
+++ b/sci-libs/clapack/metadata.xml
@@ -1,7 +1,8 @@
+<?xml version="1.0"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<herd>sci</herd>
-<longdescription lang="en">
+  <herd>sci</herd>
+  <longdescription lang="en">
   LAPACK is a comprehensive library that does linear algebra
   operations including matrix inversions, least squared solutions to
   linear sets of equations, eigenvector analysis, singular value