giac: update to 1.9.0.27.

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

@@ -0,0 +1,10 @@
+Fix a failing test due to thread stack overflow
+
+--- a/check/chk_fhan4	2018-03-13 15:27:11.000000000 -0300
++++ b/check/chk_fhan4	2022-10-14 18:51:12.604731890 -0300
+@@ -1,4 +1,5 @@
+ #! /bin/sh
+ unset LANG
++export PARI_SIZE=2048000
+ ../src/icas TP04-sol.cas > TP04.tst
+ diff TP04.tst TP04-sol.cas.out1

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

@@ -0,0 +1,20 @@
+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

@@ -1,6 +1,6 @@
 # Template file for 'giac'
 pkgname=giac
-version=1.9.0.7
+version=1.9.0.27
 revision=1
 wrksrc="giac-${version%.*}"
 build_style=gnu-configure
@@ -14,7 +14,7 @@ license="GPL-3.0-or-later"
 homepage="https://www-fourier.ujf-grenoble.fr/~parisse/giac.html"
 changelog="https://www-fourier.ujf-grenoble.fr/~parisse/install_en#new"
 distfiles="https://www-fourier.ujf-grenoble.fr/~parisse/debian/dists/stable/main/source/giac_${version%.*}-${version##*.}.tar.gz"
-checksum=72016988b7180e9b630ecabecc60969213e7b61418c2598c91acbaec139fd740
+checksum=c5d222fbff5db2a0a560b4e106ce88dd13d109ecb21570a939b8b3b87521d5e0
 
 # need more than 4*65536 stack, see try_parse() in gen.cc line 11812
 LDFLAGS="-Wl,-z,stack-size=2097152"