giac: update to 1.7.0.39, adopt.

srcpkgs/giac/template

@@ -1,6 +1,6 @@
 # Template file for 'giac'
 pkgname=giac
-version=1.7.0.37
+version=1.7.0.39
 revision=1
 wrksrc="giac-${version%.*}"
 build_style=gnu-configure
@@ -9,11 +9,11 @@ makedepends="fltk-devel gmp-devel gsl-devel lapack-devel
  libjpeg-turbo-devel libpng-devel readline-devel mpfr-devel pari-devel"
 depends="desktop-file-utils hicolor-icon-theme"
 short_desc="Free computer algebra system"
-maintainer="Orphaned <orphan@voidlinux.org>"
+maintainer="Gonzalo Tornaría <tornaria@cmat.edu.uy>"
 license="GPL-3.0-or-later"
 homepage="https://www-fourier.ujf-grenoble.fr/~parisse/giac.html"
 distfiles="https://www-fourier.ujf-grenoble.fr/~parisse/debian/dists/stable/main/source/giac_${version%.*}-${version##*.}.tar.gz"
-checksum=ff06d32808295061f3a7139edb8d6397036fce94da68e27afcf55e40f271f8d7
+checksum=234645e33284969fac5901e6172756ac925a6b93362fa24e86e647a82cfcad56
 
 # need more than 4*65536 stack, see try_parse() in gen.cc line 11812
 LDFLAGS="-Wl,-z,stack-size=2097152"