community/openblas: move from testing

2 files changed, 139 insertions, 0 deletions

diff --git a/community/openblas/0001-Use-strsignal-instead-of-sys_siglist.patch b/community/openblas/0001-Use-strsignal-instead-of-sys_siglist.patch
new file mode 100644
index 0000000000..6032fc0173
--- /dev/null
+++ b/community/openblas/0001-Use-strsignal-instead-of-sys_siglist.patch
@@ -0,0 +1,35 @@
+From 518435f376fb7b1a1972ea44cd932f1314f34cbf Mon Sep 17 00:00:00 2001
+From: Isaac Dunham <ibid.ag@gmail.com>
+Date: Sat, 26 Mar 2016 21:37:36 -0700
+Subject: [PATCH] Use strsignal() instead of sys_siglist[].
+
+musl libc only implements strsignal().
+POSIX 2008 requires strsignal() but not sys_siglist[], and glibc,
+the BSDs, Solaris, and OS X support both.
+I'm not sure about the status on mingw; as far as I can tell, they
+define strsignal(x) as sys_siglist[x].
+
+Also use snprintf() because it's not strictly guaranteed that signal
+descriptions be any particular length.
+I'm not aware of any signal descriptions over 114 bytes long, so this
+is mostly paranoia.
+---
+ utest/ctest.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/utest/ctest.h b/utest/ctest.h
+index a62103f..1deea32 100644
+--- a/utest/ctest.h
++++ b/utest/ctest.h
+@@ -637,7 +637,7 @@ static void *find_symbol(struct ctest *test, const char *fname)
+ static void sighandler(int signum)
+ {
+     char msg[128];
+-    sprintf(msg, "[SIGNAL %d: %s]", signum, sys_siglist[signum]);
++    snprintf(msg, sizeof(msg), "[SIGNAL %d: %s]", signum, strsignal(signum));
+     color_print(ANSI_BRED, msg);
+     fflush(stdout);
+ 
+-- 
+2.7.4
+
diff --git a/community/openblas/APKBUILD b/community/openblas/APKBUILD
new file mode 100644
index 0000000000..c5f7826abe
--- /dev/null
+++ b/community/openblas/APKBUILD
@@ -0,0 +1,104 @@
+# Contributor: Isaac Dunham <ibid.ag@gmail.com>
+# Contributor: Jakub Jirutka <jakub@jirutka.cz>
+# Maintainer: Isaac Dunham <ibid.ag@gmail.com>
+pkgname=openblas
+_pkgname=OpenBLAS
+pkgver=0.2.18
+pkgrel=2
+pkgdesc="A fast BSD-licensed BLAS based on gotoBLAS2, with LAPACK"
+url="http://www.openblas.net"
+arch="all"
+license="BSD"
+depends=""
+depends_dev="gfortran"
+makedepends="$depends_dev perl linux-headers"
+subpackages="$pkgname-dev $pkgname-doc"
+source="$pkgname-$pkgver.tar.gz::http://github.com/xianyi/$_pkgname/archive/v$pkgver.tar.gz
+	0001-Use-strsignal-instead-of-sys_siglist.patch
+	"
+builddir="$srcdir/$_pkgname-$pkgver"
+_builddir64="$builddir-64"
+
+# USE_OPENMP=0: see GCC bug 60035
+# NO_AFFINITY: don't expect to work on musl, also breaks R and not
+#              recommended for Julia
+_flags="USE_OPENMP=0
+	NO_LAPACK=0
+	MAJOR_VERSION=3
+	NO_AFFINITY=1
+	"
+case "$CARCH" in
+x86_64 | aarch64)
+	subpackages="$subpackages $pkgname-ilp64"
+	_flags="$_flags NUM_THREADS=32"  # match kernel's CONFIG_NR_CPUS
+	_ilp64=true
+;;
+*)
+	_flags="$_flags NUM_THREADS=8"  # 32bit machines usually have less cores
+	_ilp64=false
+;;
+esac
+
+# DYNAMIC_ARCH is supported on x86* only, see https://github.com/xianyi/OpenBLAS/issues/709
+case "$CARCH" in
+x86*) _flags="$_flags DYNAMIC_ARCH=1";;
+*) _flags="$_flags DYNAMIC_ARCH=0";;
+esac
+
+# Flags for ILP64 variant.
+_flags64="$_flags
+	INTERFACE64=1
+	SYMBOLSUFFIX=64_"
+
+prepare() {
+	default_prepare || return 1
+
+	cp -ar "$builddir" "$_builddir64"
+}
+
+build() {
+	CFLAGS= make -C "$builddir" \
+		$_flags CFLAGS="$CFLAGS" PREFIX=/usr || return 1
+
+	if $_ilp64; then
+		msg "Building with ILP64..."
+		CFLAGS= make -C "$_builddir64" \
+			$_flags64 CFLAGS="$CFLAGS" PREFIX=/usr || return 1
+	fi
+}
+
+package() {
+	if $_ilp64; then
+		make -C "$_builddir64" $_flags64 \
+			PREFIX="$pkgdir/usr" install || return 1
+	fi
+
+	cd "$builddir"
+
+	make $_flags PREFIX="$pkgdir/usr" install || return 1
+
+	# Remove reference to $pkgdir.
+	sed -i "s|$pkgdir||" "$pkgdir"/usr/lib/cmake/$pkgname/OpenBLASConfig.cmake
+
+	mkdir -p "$pkgdir"/usr/share/doc/$pkgname
+	install -m 0644 Changelog.txt TargetList.txt USAGE.md \
+		"$pkgdir"/usr/share/doc/$pkgname/ || return 1
+
+	install -Dm 0644 LICENSE \
+		"$pkgdir"/usr/share/licenses/$pkgname/LICENSE
+}
+
+ilp64() {
+	pkgdesc="$pkgdesc (ILP64)"
+	arch="x86_64 aarch64"
+
+	mkdir -p "$subpkgdir"/usr/lib
+	mv "$pkgdir"/usr/lib/libopenblas64_* "$subpkgdir"/usr/lib/
+}
+
+md5sums="805e7f660877d588ea7e3792cda2ee65  openblas-0.2.18.tar.gz
+ddce6ae8c2af85ebdd14e9150960d1c6  0001-Use-strsignal-instead-of-sys_siglist.patch"
+sha256sums="7d9f8d4ea4a65ab68088f3bb557f03a7ac9cb5036ef2ba30546c3a28774a4112  openblas-0.2.18.tar.gz
+4e662d5dd5d03e0067c856d3c359d4306a8fb1ad66c2a70a7cf851decf5fdea3  0001-Use-strsignal-instead-of-sys_siglist.patch"
+sha512sums="224990959ead6247613519f52447c31968170349a0040e746862b948c851166499050f5db7cefc66f9c1695262457980ae8d0e49b14f3442267f2a43f5a14e47  openblas-0.2.18.tar.gz
+d3dd7cad2c0bc5414642cf51a46bc57e681c4449bd829bf304c743c44c53f29d90ba0c43233bf5a7cce3e6b057d1c1cef27d0ccffecb50125993b34c913477c8  0001-Use-strsignal-instead-of-sys_siglist.patch"