2.0.0-1

2 files changed, 118 insertions, 0 deletions

diff --git a/.SRCINFO b/.SRCINFO
new file mode 100644
index 000000000000..bf02e8a5dfd6
--- /dev/null
+++ b/.SRCINFO
@@ -0,0 +1,31 @@
+# Generated by mksrcinfo v8
+# Mon May  8 17:39:05 UTC 2017
+pkgbase = flexiblas
+	pkgdesc = A Blas wrapper library with runtime exchangable backends
+	pkgver = 2.0.0
+	pkgrel = 1
+	url = http://www.mpi-magdeburg.mpg.de/projects/flexiblas
+	arch = i686
+	arch = x86_64
+	license = GPL3
+	makedepends = cmake
+	makedepends = gcc-fortran
+	makedepends = openblas-lapack-for-flexiblas
+	makedepends = atlas-lapack-for-flexiblas
+	provides = blas=3.6.0
+	provides = lapack=3.6.0
+	provides = cblas=3.6.0
+	provides = lapacke=3.6.0
+	conflicts = blas
+	conflicts = lapack
+	conflicts = cblas
+	conflicts = lapacke
+	conflicts = openblas
+	conflicts = opeblas-lapack
+	conflicts = atlas
+	conflicts = atlas-lapack
+	source = https://www2.mpi-magdeburg.mpg.de/mpcsc/software/flexiblas/flexiblas-2.0.0.tar.bz2
+	md5sums = 4ac2cd9d945d69896440ed5e5630d421
+
+pkgname = flexiblas
+
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 000000000000..baba21e0f47a
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,87 @@
+# Maintainer: Felix Schindler <aur at felixschindler dot net>
+DLAGENTS=("https::/usr/bin/curl -k -o %o %u")
+
+pkgname=flexiblas
+pkgver=2.0.0
+pkgrel=1
+_lapackver=3.6.0
+pkgdesc="A Blas wrapper library with runtime exchangable backends"
+url=http://www.mpi-magdeburg.mpg.de/projects/flexiblas
+license=('GPL3')
+source=("https://www2.mpi-magdeburg.mpg.de/mpcsc/software/${pkgname}/${pkgname}-${pkgver}.tar.bz2")
+md5sums=('4ac2cd9d945d69896440ed5e5630d421')
+arch=('i686' 'x86_64')
+makedepends=('cmake' 'gcc-fortran')
+depends=('openblas-lapack-for-flexiblas' 'atlas-lapack-for-flexiblas')
+conflicts=('blas' 'lapack' 'cblas' 'lapacke' 'openblas' 'opeblas-lapack' 'atlas' 'atlas-lapack')
+provides=("blas=${_lapackver}" "lapack=${_lapackver}" "cblas=${_lapackver}" "lapacke=${_lapackver}")
+
+build() {
+        cd ${pkgname}-${pkgver}
+        [ -e build ] && rm -r build
+        mkdir build
+        cd build
+        cmake .. \
+                -DCMAKE_INSTALL_PREFIX="/usr" \
+                -DOPENBLAS="/opt/openblas-lapack-for-flexiblas/lib/libopenblas.so;gfortran;gomp;m" \
+                -DATLAS="/opt/atlas-lapack-for-flexiblas/lib/libatlas.so;/opt/atlas-lapack-for-flexiblas/lib/libf77blas.so;/opt/atlas-lapack-for-flexiblas/lib/liblapack.so.3.6.1;/opt/atlas-lapack-for-flexiblas/lib/libptcblas.so;/opt/atlas-lapack-for-flexiblas/lib/libptlapack.a;/opt/atlas-lapack-for-flexiblas/lib/libptlapack.so.3.6.1;/opt/atlas-lapack-for-flexiblas/lib/libsatlas.so;/opt/atlas-lapack-for-flexiblas/lib/libsatlas.so;/opt/atlas-lapack-for-flexiblas/lib/libstcblas.so;/opt/atlas-lapack-for-flexiblas/lib/libtatlas.so;gfortran;gomp;m"
+        make
+}
+
+## ATM, this does not work unless flexiblas is already installed!
+#check() {
+#        # make a backup of the users flexiblasrc, if present
+#        export _users_flexiblasrc=${HOME}/.flexiblasrc
+#        export _users_flexiblasrc_backup=${HOME}/.flexiblasrc.aur_pkg_backup
+#        [ -e ${_users_flexiblasrc} ] && mv ${_users_flexiblasrc} ${_users_flexiblasrc_backup}
+#
+#        for backend in NETLIB OpenBLAS ATLAS; do
+#                echo " "
+#                echo "========================================"
+#                echo " testing with ${backend} backend"
+#                echo "========================================"
+#                echo " "
+#                # write a custom flexiblasrc
+#                echo "default = ${backend}" > ${_users_flexiblasrc}
+#                echo "verbose = 0" >> ${_users_flexiblasrc}
+#                echo "profile = 0" >> ${_users_flexiblasrc}
+#                echo " " >> ${_users_flexiblasrc}
+#                echo "[NETLIB]" >> ${_users_flexiblasrc}
+#                echo "library = libflexiblas_netlib.so" >> ${_users_flexiblasrc}
+#                echo " " >> ${_users_flexiblasrc}
+#                echo "[OpenBLAS]" >> ${_users_flexiblasrc}
+#                echo "library = libflexiblas_openblas.so " >> ${_users_flexiblasrc}
+#                echo " " >> ${_users_flexiblasrc}
+#                echo "[ATLAS]" >> ${_users_flexiblasrc}
+#                echo "library = libflexiblas_atlas.so" >> ${_users_flexiblasrc}
+#		# test this backend
+#		cd ${pkgname}-${pkgver}
+#		cd build
+#		make test
+#	done
+#
+#	# restore the original blexiblasrc
+#        [ -e ${_users_flexiblasrc_backup} ] && mv ${_users_flexiblasrc_backup} ${_users_flexiblasrc}
+#}
+
+package() {
+        cd ${pkgname}-${pkgver}
+        cd build
+        make DESTDIR="${pkgdir}" install
+
+        mv ${pkgdir}/usr/lib64 ${pkgdir}/usr/lib
+        cd ${pkgdir}/usr/lib
+        ln -s libflexiblas.so libblas.so
+        ln -s libflexiblas.so libblas.so.3
+        ln -s libflexiblas.so libblas.so.3.7.0
+        ln -s libflexiblas.so libcblas.so
+        ln -s libflexiblas.so liblapacke.so
+        ln -s libflexiblas.so liblapack.so
+        ln -s libflexiblas.so liblapack.so.3
+        ln -s libflexiblas.so liblapack.so.3.7.0
+
+        cd ${pkgdir}/usr/include
+        ln -s flexiblas/cblas.h cblas.h
+        ln -s flexiblas/lapack.h lapacke.h
+}
+