commit:     8b84c4eeee61faa734bffdd0fe39fa3319ddbfe3
Author:     Andrew Ammerlaan <andrewammerlaan <AT> riseup <DOT> net>
AuthorDate: Fri Jan 29 11:14:32 2021 +0000
Commit:     Andrew Ammerlaan <andrewammerlaan <AT> riseup <DOT> net>
CommitDate: Fri Jan 29 11:15:16 2021 +0000
URL:        https://gitweb.gentoo.org/proj/sci.git/commit/?id=8b84c4ee

sci-mathematics/giac: fix SRC_URI

thanks to @kiwifb and the sage-on-gentoo overlay

Package-Manager: Portage-3.0.14, Repoman-3.0.2
Signed-off-by: Andrew Ammerlaan <andrewammerlaan <AT> riseup.net>

 .../giac/files/giac-1.6.0.17-gsl_lapack.patch      |  84 ++++++++++++++
 sci-mathematics/giac/files/pari_2_11.patch         |  17 +++
 sci-mathematics/giac/giac-1.6.0.47.ebuild          | 121 +++++++++++++++++++++
 sci-mathematics/giac/giac-1.6.0.ebuild             |  75 -------------
 sci-mathematics/giac/metadata.xml                  |  17 ++-
 5 files changed, 233 insertions(+), 81 deletions(-)

diff --git a/sci-mathematics/giac/files/giac-1.6.0.17-gsl_lapack.patch 
b/sci-mathematics/giac/files/giac-1.6.0.17-gsl_lapack.patch
new file mode 100644
index 000000000..24d6c8f56
--- /dev/null
+++ b/sci-mathematics/giac/files/giac-1.6.0.17-gsl_lapack.patch
@@ -0,0 +1,84 @@
+diff --git a/configure.ac b/configure.ac
+index 1e38e50..6625bc7 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -38,6 +38,7 @@ AC_LANG([C++])
+ AC_PROG_LIBTOOL
+ AC_PROG_YACC
+ AM_PROG_LEX
++PKG_PROG_PKG_CONFIG
+ AC_C_BIGENDIAN
+ 
+ dnl Check for standard C+headers
+@@ -145,47 +146,17 @@ AC_CHECK_SIZEOF(long)
+ AC_CHECK_SIZEOF(long long)
+   
+ dnl Checking for Gnu Sci Lib
+-CONFIG_GSL="yes"
+-AC_ARG_ENABLE([gsl],[
+-      AS_HELP_STRING([--enable-gsl], [Use GNU scientific library 
[[default=yes]]])],
+-      [ if test "x$enableval" = "xno"; then CONFIG_GSL="no"; fi], [])
+-
+-if test "$CONFIG_GSL" = "yes"; then
+-      AC_CHECK_HEADERS(gsl/gsl_blas.h)
+-      AC_CHECK_HEADERS(gsl/gsl_eigen.h)
+-      if test "$ac_cv_header_gsl_gsl_blas_h" != "yes" -o 
"$ac_cv_header_gsl_gsl_eigen_h" != "yes"; then
+-              CONFIG_GSL="no"
+-      fi
+-fi
+-if test "$CONFIG_GSL" = "yes"; then
+-      save_LIBS="$LIBS"
+-      AC_CHECK_LIB(gslcblas, main, [], [CONFIG_GSL="no"])
+-      AC_CHECK_LIB(gsl, gsl_sf_gamma, [], [CONFIG_GSL="no"])
+-      LIBS="$save_LIBS"
+-  fi
+-GSL_LIBS=""
+-if test "$CONFIG_GSL" = "yes"; then
+-      GSL_LIBS="-lgsl -lgslcblas"
+-  fi
+-AC_SUBST(CONFIG_GSL)
+-AC_SUBST(GSL_LIBS)
+-AM_CONDITIONAL(CONFIG_GSL, [test "$CONFIG_GSL" = "yes"])
+-  
+-CONFIG_LAPACK="yes"
+-AC_ARG_ENABLE([lapack],
+-      [AS_HELP_STRING([--enable-lapack], [Use LAPACK [[default=yes]]])],
+-      [ if test "$enableval" = "no"; then CONFIG_LAPACK="no"; fi], [])
+-  
+-if test "$CONFIG_LAPACK" = "yes"; then
+-#     AC_CHECK_LIB(f2c, main, [], [CONFIG_LAPACK="no"])
+-#     AC_CHECK_LIB(blas, main, [], [CONFIG_LAPACK="no"])
+-#     AC_CHECK_LIB(tmglib, main, [], [CONFIG_LAPACK="no"])
+-      AC_CHECK_LIB(gfortran, main)
+-      AC_CHECK_LIB(blas, main)
+-      AC_CHECK_LIB(lapack, main, [], [CONFIG_LAPACK="no"])
+-#        AX_BLAS([have_blas=yes],[have_blas=no])
+-#        AX_LAPACK([have_lapack=yes],[have_lapack=no])
+-fi
++PKG_CHECK_MODULES([GSL], [gsl],[
++    AC_DEFINE(HAVE_LIBGSL,1, [Define if gsl is installed])
++    AC_SUBST(GSL_LIBS)])
++
++PKG_CHECK_MODULES([LAPACK], [lapack],[
++    AC_DEFINE(HAVE_LIBLAPACK,1,[Define if LAPACK is installed])
++    AC_SUBST(LAPACK_LIBS)])
++
++PKG_CHECK_MODULES([BLAS], [blas],[
++    AC_DEFINE(HAVE_BLAS,1,[Define if BLAS is installed])
++    AC_SUBST(BLAS_LIBS)])
+   
+ CONFIG_PARI="yes"
+ AC_ARG_ENABLE([pari],
+diff --git a/src/Makefile.am b/src/Makefile.am
+index a142067..2ebcce0 100644
+--- a/src/Makefile.am
++++ b/src/Makefile.am
+@@ -14,7 +14,7 @@ libgiac_la_SOURCES = input_lexer.ll sym2poly.cc gausspol.cc 
threaded.cc \
+   help.cc  lpsolve.cc optimization.cc signalprocessing.cc \
+   graphe.cc graphtheory.cc nautywrapper.c markup.cc kdisplay.cc kadd.cc # 
Ugh..
+ 
+-libgiac_la_LIBADD = $(NTL_LIBS) $(COCOA_LIBS) $(PARI_LIBS) $(GSL_LIBS)
++libgiac_la_LIBADD = $(NTL_LIBS) $(COCOA_LIBS) $(PARI_LIBS) $(GSL_LIBS) 
$(LAPACK_LIBS) $(BLAS_LIBS)
+ 
+ giacincludedir = $(includedir)/giac
+ giacinclude_HEADERS = dispatch.h fraction.h gen.h desolve.h misc.h ti89.h \

diff --git a/sci-mathematics/giac/files/pari_2_11.patch 
b/sci-mathematics/giac/files/pari_2_11.patch
new file mode 100644
index 000000000..24142257a
--- /dev/null
+++ b/sci-mathematics/giac/files/pari_2_11.patch
@@ -0,0 +1,17 @@
+Change test output for PARI 2.11
+
+See https://trac.sagemath.org/ticket/25567
+and https://xcas.univ-grenoble-alpes.fr/forum/viewtopic.php?f=4&t=2102
+
+diff -ru a/check/TP11-sol.cas.out1 b/check/TP11-sol.cas.out1
+--- a/check/TP11-sol.cas.out1  2014-10-21 10:51:48.000000000 +0200
++++ b/check/TP11-sol.cas.out1  2018-08-07 17:04:12.528052773 +0200
+@@ -10,7 +10,7 @@
+ 1073741824000000000000000000061203284109000000000000000000000000008409,
+ 2^3*3*389*733*156904374622257604823879982847602392900751802349981470895277241,
+ "Done",
+-matrix[[2,7,1],[3,2,1],[389,2,1],[733,2,1],[156904374622257604823879982847602392900751802349981470895277241,2,matrix[[2,13,1],[3,3,1],[5,2,1],[7,2,1],[56467,2,1],[6553084925887974620811527,2,matrix[[2,5,1],[19,2,1],[71,2,1],[126823,2,1]]]]]],
++1,
+ 0,
+ [],
+ 1,

diff --git a/sci-mathematics/giac/giac-1.6.0.47.ebuild 
b/sci-mathematics/giac/giac-1.6.0.47.ebuild
new file mode 100644
index 000000000..aeb36f76f
--- /dev/null
+++ b/sci-mathematics/giac/giac-1.6.0.47.ebuild
@@ -0,0 +1,121 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit autotools flag-o-matic xdg
+
+MY_PV="$(ver_rs 3-4 -)"
+
+DESCRIPTION="A free C++ CAS (Computer Algebra System) library and its 
interfaces"
+HOMEPAGE="https://www-fourier.ujf-grenoble.fr/~parisse/giac.html";
+SRC_URI="https://www-fourier.ujf-grenoble.fr/~parisse/debian/dists/stable/main/source/${PN}_${MY_PV}.tar.gz
 -> ${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+
+# French documentation is not GPL, and is subject to a non commercial use 
license, so skipping it.
+LANGS="el en es pt"
+IUSE="ao doc +ecm examples gc +glpk gui static-libs test"
+for X in ${LANGS} ; do
+       IUSE="${IUSE} l10n_${X}"
+done
+
+RDEPEND="
+       dev-libs/gmp:=[cxx]
+       sys-libs/readline:=
+       gui? (
+               >=x11-libs/fltk-1.1.9
+               media-libs/libpng:=
+       )
+       ao? ( media-libs/libao )
+       dev-libs/mpfr:=
+       sci-libs/mpfi
+       sci-libs/gsl:=
+       >=sci-mathematics/pari-2.7:=[threads]
+       dev-libs/ntl:=
+       virtual/lapack
+       virtual/blas
+       net-misc/curl
+       >=sci-mathematics/nauty-2.6.7
+       ecm? ( >=sci-mathematics/gmp-ecm-7.0.0 )
+       glpk? ( sci-mathematics/glpk )
+       gc? ( dev-libs/boehm-gc )"
+
+DEPEND="${RDEPEND}"
+
+BDEPEND="
+       dev-tex/hevea
+       virtual/pkgconfig
+       virtual/yacc
+"
+
+PATCHES=(
+       "${FILESDIR}"/${PN}-1.6.0.17-gsl_lapack.patch
+       "${FILESDIR}"/pari_2_11.patch
+       )
+
+REQUIRED_USE="test? ( gui )"
+RESTRICT="!test? ( test )"
+
+S="${WORKDIR}/${PN}-$(ver_cut 1-3)"
+
+src_prepare(){
+       default
+
+       eautoreconf
+}
+
+src_configure(){
+       if use gui; then
+               append-cppflags -I$(fltk-config --includedir)
+               append-lfs-flags
+               append-libs $(fltk-config --ldflags | sed -e 
's/\(-L\S*\)\s.*/\1/') || die
+       fi
+
+       # Using libsamplerate is currently broken
+       econf \
+               --enable-gmpxx \
+               --disable-samplerate \
+               $(use_enable static-libs static) \
+               $(use_enable gui)  \
+               $(use_enable gui png)  \
+               $(use_enable ao) \
+               $(use_enable ecm) \
+               $(use_enable glpk) \
+               $(use_enable gc)
+}
+
+src_install() {
+       emake install DESTDIR="${D}"
+       dodoc AUTHORS ChangeLog INSTALL NEWS README TROUBLES
+       if !(use gui); then
+               rm -rf \
+                       "${ED}"/usr/bin/x* \
+                       "${ED}"/usr/share/application-registry \
+                       "${ED}"/usr/share/applications \
+                       "${ED}"/usr/share/icons
+       fi
+
+       if use !doc; then
+               rm -R "${ED}"/usr/share/doc/giac* "${ED}"/usr/share/giac/doc/ 
|| die
+       else
+               for lang in ${LANGS}; do
+                       if use l10n_$lang; then
+                               ln "${ED}"/usr/share/giac/doc/aide_cas 
"${ED}"/usr/share/giac/doc/"${lang}"/aide_cas || die
+                       else
+                               rm -rf "${ED}"/usr/share/giac/doc/"${lang}"
+                       fi
+               done
+               # Deleting French documentation for copyright reasons
+               rm -rf "${ED}"/usr/share/giac/doc/fr
+       fi
+
+       if use !examples; then
+               rm -R "${ED}"/usr/share/giac/examples || die
+       fi
+
+       # remove .la file
+       find "${ED}" -name '*.la' -delete || die
+}

diff --git a/sci-mathematics/giac/giac-1.6.0.ebuild 
b/sci-mathematics/giac/giac-1.6.0.ebuild
deleted file mode 100644
index c8d28b51a..000000000
--- a/sci-mathematics/giac/giac-1.6.0.ebuild
+++ /dev/null
@@ -1,75 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-DESCRIPTION="A free C++ CAS (Computer Algebra System) library and its 
interfaces"
-HOMEPAGE="https://www-fourier.ujf-grenoble.fr/~parisse/giac.html";
-SRC_URI="https://www-fourier.ujf-grenoble.fr/~parisse/giac/${P}.tar.gz";
-
-LICENSE="GPL-2"
-SLOT="0"
-KEYWORDS="~amd64 ~x86"
-
-IUSE="doc examples fltk"
-
-inherit flag-o-matic pax-utils xdg
-
-RDEPEND="
-       >=dev-libs/gmp-3
-       >=sys-libs/readline-4.2
-       fltk? ( >=x11-libs/fltk-1.1.9 )
-       dev-libs/mpfr
-       sci-libs/gsl
-       >=sci-mathematics/pari-2.3
-       >=dev-libs/ntl-5.2
-"
-BDEPEND="dev-tex/hevea"
-
-src_prepare(){
-       sed -e "s:\$(prefix)/share:\$(DESTDIR)\$(prefix)/share:g" \
-               -e "s:config.h \$(includedir)/giac:config.h 
\$(DESTDIR)\$(includedir)/giac:g" \
-               -e "s:\$(DESTDIR)\$(DESTDIR):\$(DESTDIR):g"     \
-               -e "s:\$(DESTDIR)/\$(DESTDIR):\$(DESTDIR):g" \
-               -i `find -name Makefile\*` || die
-       if use !fltk; then
-               sed -e "s: gl2ps\.[chlo]*::g" -i src/Makefile.* || die
-       fi
-       default
-}
-
-src_configure(){
-       if use fltk
-       then
-               append-cppflags -I$(fltk-config --includedir)
-               append-lfs-flags
-               append-libs $(fltk-config --ldflags | sed -e 
's/\(-L\S*\)\s.*/\1/') || die
-       fi
-       econf $(use_enable fltk gui)
-}
-
-src_install() {
-       emake install DESTDIR="${D}"
-       dobin src/aide
-       rm "${D}"/usr/bin/*cas_help || die
-       dodoc AUTHORS ChangeLog INSTALL NEWS README TROUBLES
-       if use !fltk; then
-               rm "${D}"/usr/bin/x* || die
-       elif host-is-pax; then
-               pax-mark -m "${D}"/usr/bin/x*
-       fi
-       if use !doc; then
-               rm -R "${D}"/usr/share/doc "${D}"/usr/share/giac/doc/ || die
-       else
-               for LANG in el en es fr pt; do
-                       if echo ${LINGUAS} | grep -v "$LANG" &> /dev/null; then
-                               rm -R "${D}"/usr/share/giac/doc/"$LANG"
-                       else
-                               ln "${D}"/usr/share/giac/doc/aide_cas 
"${D}"/usr/share/giac/doc/"$LANG"/aide_cas || die
-                       fi
-               done
-       fi
-       if use !examples; then
-               rm -R "${D}"/usr/share/giac/examples || die
-       fi
-}

diff --git a/sci-mathematics/giac/metadata.xml 
b/sci-mathematics/giac/metadata.xml
index 60502e1d7..7b8a11df2 100644
--- a/sci-mathematics/giac/metadata.xml
+++ b/sci-mathematics/giac/metadata.xml
@@ -6,10 +6,15 @@
                <name>Gentoo Mathematics Project</name>
        </maintainer>
        <longdescription>
-Giac is a free computer algebra system that can be used to perform
-computer algebra, function graphs, interactive geometry (2-d and 3-d),
-spreadsheet and statistics, programmation. It may be used as a replacement
-for high end graphic calculators for example on netbooks (for about
-the same price as a calculator but with much more performances).
-</longdescription>
+               Giac is a free computer algebra system that can be used to 
perform
+               computer algebra, function graphs, interactive geometry (2-d 
and 3-d),
+               spreadsheet and statistics, programmation. It may be used as a 
replacement
+               for high end graphic calculators for example on netbooks (for 
about
+               the same price as a calculator but with much more performances).
+       </longdescription>
+       <use>
+               <flag name="glpk">Enable the use of 
<pkg>sci-mathematics/glpk</pkg></flag>
+               <flag name="ecm">Enable the use of 
<pkg>sci-mathematics/gmp-ecm</pkg></flag>
+               <flag name="gc">Enable garbage collection support via 
<pkg>dev-libs/boehm-gc</pkg></flag>
+       </use>
 </pkgmetadata>

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