[PR PATCH] giac: update to 1.9.0.55.

[tornaria <tornaria@users.noreply.github.com>]

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There is a new pull request by tornaria against master on the void-packages repository

https://github.com/tornaria/void-packages giac
https://github.com/void-linux/void-packages/pull/44626

giac: update to 1.9.0.55.
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#### Testing the changes
- I tested the changes in this PR: **briefly**

Tested with sagemath testsuite.

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A patch file from https://github.com/void-linux/void-packages/pull/44626.patch is attached

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[-- Attachment #2: github-pr-giac-44626.patch --]
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From 7daf263696ea5a5a3d048a15ff6bcb431a3e7e22 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gonzalo=20Tornar=C3=ADa?= <tornaria@cmat.edu.uy>
Date: Mon, 19 Jun 2023 11:59:56 -0300
Subject: [PATCH] giac: update to 1.9.0.55.

---
 srcpkgs/giac/patches/fix-1.9.0.55.patch  | 31 ++++++++++++++++++++++++
 srcpkgs/giac/patches/fix-chk_fhan0.patch | 15 ++++++++++++
 srcpkgs/giac/template                    |  4 +--
 3 files changed, 48 insertions(+), 2 deletions(-)
 create mode 100644 srcpkgs/giac/patches/fix-1.9.0.55.patch
 create mode 100644 srcpkgs/giac/patches/fix-chk_fhan0.patch

diff --git a/srcpkgs/giac/patches/fix-1.9.0.55.patch b/srcpkgs/giac/patches/fix-1.9.0.55.patch
new file mode 100644
index 000000000000..b4e2a77614db
--- /dev/null
+++ b/srcpkgs/giac/patches/fix-1.9.0.55.patch
@@ -0,0 +1,31 @@
+See: https://xcas.univ-grenoble-alpes.fr/forum/viewtopic.php?f=3&t=2875#p12762
+
+--- a/src/gen.cc	2023-05-24 04:52:40.000000000 -0300
++++ b/src/gen.cc	2023-06-19 12:34:19.490705892 -0300
+@@ -16952,14 +16952,14 @@
+   }
+ 
+   gen nws_ans=0;
+-  gen replace_ans(const gen & g){
++  gen replace_ans(const gen & g,GIAC_CONTEXT){
+     if (g==at_ans)
+       return nws_ans;
+     if (g.type==_VECT)
+-      return apply(*g._VECTptr,replace_ans);
++      return apply(*g._VECTptr,replace_ans,contextptr);
+     if (g.type!=_SYMB)
+       return g;
+-    return symbolic(g._SYMBptr->sommet,replace_ans(g._SYMBptr->feuille));
++    return symbolic(g._SYMBptr->sommet,replace_ans(g._SYMBptr->feuille,contextptr));
+   }
+   
+ const char * nws_caseval(const char * s){
+@@ -16999,7 +16999,7 @@
+     else
+       g=gen(v,g.subtype);
+   }
+-  g=replace_ans(g);
++  g=replace_ans(g,contextptr);
+ #if 0 // def EMCC
+   EM_ASM({
+       var value = UTF8ToString($0);
diff --git a/srcpkgs/giac/patches/fix-chk_fhan0.patch b/srcpkgs/giac/patches/fix-chk_fhan0.patch
new file mode 100644
index 000000000000..0a6bcb550ea9
--- /dev/null
+++ b/srcpkgs/giac/patches/fix-chk_fhan0.patch
@@ -0,0 +1,15 @@
+--- a/check/TP00-sol.cas.out1	2023-05-24 04:52:40.000000000 -0300
++++ b/check/TP00-sol.cas.out1	2023-06-19 12:37:18.879967077 -0300
+@@ -30,10 +30,10 @@
+ 16*a^3+32*a^2*u+16*a^2*v+20*a*u^2+20*a*u*v+4*a*v^2+4*u^3+6*u^2*v+2*u*v^2,
+ 1,
+ 4.4*(x+0.49999995802767719425726646262389673108)*(x+0.50000004197233049305707985262184456402)*(x+0.80901699437494469055404981865454965242+0.58778525229247103432520509730405154890*I)*(x+0.80901699437494469055404981865454965242-0.58778525229247103432520509730405154890*I)*(x-0.30901699437494853421122297627742029997+0.95105651629515245315101034450709359529*I)*(x-0.30901699437494853421122297627742029997-0.95105651629515245315101034450709359529*I),
+-4.0*(x+0.49999999999999788328925430029686609811928022330782155585549767058946497075172)*(x+0.80901699437494742410229341718281905886015458990288143106772431135263023140945+0.58778525229247312916870595463907276859765243764314599107227248075727847416235*I)*(x+0.80901699437494742410229341718281905886015458990288143106772431135263023140945-0.58778525229247312916870595463907276859765243764314599107227248075727847416235*I)*(x-0.30901699437494742410229341718281905886015458990288143106772431135263023140945+0.95105651629515357211643933337938214340569863412575022244730564443015317008520*I)*(x-0.30901699437494742410229341718281905886015458990288143106772431135263023140945-0.95105651629515357211643933337938214340569863412575022244730564443015317008520*I)*(x+0.50000000000000423695020762139072415632649460476103935691753889574803974870605+0.31797400722558614463582272906881192689588258358870001378007305967449842289426e-15*I),
++4.0*(x+0.49999999999999788328925430029686609811928022330776429539642815014895119703600)*(x+0.80901699437494742410229341718281905886015458990288143106772431135263023140945+0.58778525229247312916870595463907276859765243764314599107227248075727847416235*I)*(x+0.80901699437494742410229341718281905886015458990288143106772431135263023140945-0.58778525229247312916870595463907276859765243764314599107227248075727847416235*I)*(x-0.30901699437494742410229341718281905886015458990288143106772431135263023140945+0.95105651629515357211643933337938214340569863412575022244730564443015317008520*I)*(x-0.30901699437494742410229341718281905886015458990288143106772431135263023140945-0.95105651629515357211643933337938214340569863412575022244730564443015317008520*I)*(x+0.50000000000000423695020762139072415632649460476116514103247668021485588860239+0.31797400722558614463582272906881240871924499768158244356057150473500445334981e-15*I),
+ 0,
+ (2*x+1)^2*(x^4+x^3+x^2+x+1),
+-4.0*(x+0.49999999999999788328925430029686609811928022330782155585549767058946497075172)*(x+0.50000000000000423695020762139072415632649460476103935691753889574803974870605+0.31797400722558614463582272906881192689588258358870001378007305967449842289426e-15*I)*(x^2-0.61803398874989484820458683436563811772030917980576286213544862270526046281890*x+1.0000000000000000000000000000000000000000000000000000000000000000000000000000)*(x^2+1.6180339887498948482045868343656381177203091798057628621354486227052604628189*x+1.0000000000000000000000000000000000000000000000000000000000000000000000000000),
++4.0*(x+0.49999999999999788328925430029686609811928022330776429539642815014895119703600)*(x+0.50000000000000423695020762139072415632649460476116514103247668021485588860239+0.31797400722558614463582272906881240871924499768158244356057150473500445334981e-15*I)*(x^2-0.61803398874989484820458683436563811772030917980576286213544862270526046281890*x+1.0000000000000000000000000000000000000000000000000000000000000000000000000000)*(x^2+1.6180339887498948482045868343656381177203091798057628621354486227052604628189*x+1.0000000000000000000000000000000000000000000000000000000000000000000000000000),
+ (2*x+1)^2*(x^4+x^3+x^2+x+1),
+ (X-1)*(X+1)*(X^2+1)*(X^2+(-sqrt(3))*X+1)*(X^2-X+1)*(X^2+X+1)*(X^2+sqrt(3)*X+1),
+ (X-1)*(X+1)*(X-I)*(X+((-I)*sqrt(3)-1)/2)*(X+((-I)*3+3*sqrt(3))/6)*(X+(I*3-3*sqrt(3))/6)*(X+I)*(X+(I*sqrt(3)+1)/2)*(X+((-I)*sqrt(3)+1)/2)*(X+((-I)*3-3*sqrt(3))/6)*(X+(I*sqrt(3)-1)/2)*(X+(I*3+3*sqrt(3))/6),
diff --git a/srcpkgs/giac/template b/srcpkgs/giac/template
index 4979287c40bf..229cb128d8a3 100644
--- a/srcpkgs/giac/template
+++ b/srcpkgs/giac/template
@@ -1,6 +1,6 @@
 # Template file for 'giac'
 pkgname=giac
-version=1.9.0.49
+version=1.9.0.55
 revision=1
 build_style=gnu-configure
 configure_args="--disable-micropy --disable-quickjs"
@@ -15,7 +15,7 @@ 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=b9cd59b52b261a1598ab95bcd2d4b3f7ce1f90b226a9e5ad19e6e200b6f39147
+checksum=eabcf6f85bea35d175710654523ebd37546e3def09c7476232891266c1c25858
 
 # need more than 4*65536 stack, see try_parse() in gen.cc line 11812
 LDFLAGS="-Wl,-z,stack-size=2097152"