giac: update to 1.9.0.29.

Also: use openblas instead of lapack when available.

srcpkgs/giac/patches/giac-pari-2.15.patch

@@ -1,20 +0,0 @@
-ANYARG patch
-
-diff --git a/src/pari.cc b/src/pari.cc
-index 76ce8e1..50d08ab 100644
---- a/src/pari.cc
-+++ b/src/pari.cc
-@@ -40,6 +40,13 @@ using namespace std;
- 
- #ifdef HAVE_LIBPARI
- 
-+// Anyarg disappeared from PARI 2.15.0
-+#ifdef __cplusplus
-+#  define ANYARG ...
-+#else
-+#  define ANYARG
-+#endif
-+
- #ifdef HAVE_PTHREAD_H
- #include <pthread.h>
- #endif

srcpkgs/giac/template

@@ -1,11 +1,13 @@
 # Template file for 'giac'
 pkgname=giac
-version=1.9.0.27
+version=1.9.0.29
 revision=1
 build_style=gnu-configure
 configure_args="--disable-micropy --disable-quickjs"
-makedepends="fltk-devel gmp-devel gsl-devel lapack-devel
- libjpeg-turbo-devel libpng-devel readline-devel mpfr-devel pari-devel"
+hostmakedepends="automake gettext-devel libtool pkg-config"
+makedepends="fltk-devel gmp-devel gsl-devel libjpeg-turbo-devel
+ libpng-devel readline-devel mpfr-devel pari-devel
+ $(vopt_if openblas 'openblas-devel' 'lapack-devel')"
 depends="desktop-file-utils hicolor-icon-theme"
 short_desc="Free computer algebra system"
 maintainer="Gonzalo Tornaría <tornaria@cmat.edu.uy>"
@@ -13,11 +15,33 @@ license="GPL-3.0-or-later"
 homepage="https://www-fourier.ujf-grenoble.fr/~parisse/giac.html"
 changelog="https://www-fourier.ujf-grenoble.fr/~parisse/install_en#new"
 distfiles="https://www-fourier.ujf-grenoble.fr/~parisse/debian/dists/stable/main/source/giac_${version%.*}-${version##*.}.tar.gz"
-checksum=c5d222fbff5db2a0a560b4e106ce88dd13d109ecb21570a939b8b3b87521d5e0
+checksum=f6351572cad5f2331faab9a7ca6678bc869695a6c5f69a42baaed50e56790b0e
 
 # need more than 4*65536 stack, see try_parse() in gen.cc line 11812
 LDFLAGS="-Wl,-z,stack-size=2097152"
 
+build_options="openblas"
+
+case "$XBPS_TARGET_MACHINE" in
+	x86_64*|i686*|aarch64*|armv[67]*|ppc64*)
+		# Prefer accelerated routines where available
+		build_options_default="openblas"
+		;;
+	*) ;;
+esac
+
+
+pre_configure() {
+	autoreconf -fi
+	if [ "$build_option_openblas" ]; then
+		export BLAS_LIBS=-lopenblas
+		export BLAS_CFLAGS=-I/usr/include/openblas
+		export LAPACK_LIBS=-lopenblas
+		export LAPACK_CFLAGS=-I/usr/include/openblas
+	fi
+}
+
+
 post_extract() {
 	# remove a binary that works only for x86_64 host
 	# the binary will be rebuilt using host compiler