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# $Id: PKGBUILD 73902 2012-07-16 23:37:35Z dwallace $
# Maintainer: Daniel Wallace <danielwallace at gtmanfred dot com>
# Contributor: Antonio Rojas < nqn1976 @ gmail.com >
# Contributor: Thomas Dziedzic < gostrc at gmail >
# Contributor: Osman Ugus <ugus11@yahoo.com>
# Contributor: Stefan Husmann <stefan-husmann@t-online.de>
# Special thanks to Nareto for moving the compile from the .install to the PKGBUILD
pkgname=sage-mathematics
pkgver=5.1
pkgrel=2
pkgdesc='SAGE: Open Source Mathematics Software, a viable free alternative to Magma, Maple, Mathematica, and Matlab.'
url='http://www.sagemath.org'
arch=('i686' 'x86_64')
license=('GPL')
#depends=('readline')
makedepends=('gcc-fortran' 'desktop-file-utils')
optdepends=('imagemagick: some plotting functionality benefits from it'
'texlive-core: some plotting functionality benefits from it, also to use SageTeX'
'openssh: to use the notebook in secure mode'
'ffmpeg: to show animations'
'jsmath-fonts: native TeX fonts for the notebook')
options=('!makeflags')
install="${pkgname}.install"
source=("http://sage.math.washington.edu/home/release/sage-${pkgver}/sage-${pkgver}.tar"
'SAGE-notebook.desktop')
build() {
cd sage-${pkgver}
# fix "missing sage.all error" during build
unset CFLAGS
unset CXXFLAGS
# fix build errors
unset LDFLAGS
# don't build GCC
export SAGE_INSTALL_GCC='no'
# enable multiple threads while building, is this really needed? check if uses MAKEFLAGS
export SAGE_BUILD_THREADS=$(lscpu | awk '/^CPU\(s\):/ { print $2 }')
export MAKE="make -j${SAGE_BUILD_THREADS}"
# use archlinux's fortran rather then the one that ships with sage to compile sage's fortran
export SAGE_FORTRAN='/usr/bin/gfortran'
export SAGE_FORTRAN_LIB='/usr/lib/libgfortran.so'
# disable building with debugging support
export SAGE_DEBUG='no'
# enable fat binaries (disables processor specific optimizations)
# comment out if you're only building it for yourself
export SAGE_FAT_BINARY='yes'
# set ATLAS_ARCH to provide the most compatibility. try fast or just leaving it black if
# compiling for yourself. http://trac.sagemath.org/sage_trac/ticket/10226
# export SAGE_ATLAS_ARCH=fast
export SAGE_ATLAS_ARCH=base
# can't write to root in a clean chroot
export DOT_SAGE='/build/src/'
# only build sage, no documents
#make build
make
}
<< COMMENT
check() {
cd sage-${pkgver}
# uncomment if we want to run all the tests (warning: very long)
#make ptestlong
}
COMMENT
package() {
cd sage-${pkgver}
# cp because make install is experimental and will corrupt the install
install -d ${pkgdir}/opt/sage
cp -dpr --no-preserve=ownership * ${pkgdir}/opt/sage
# move SageTeX files to more appropriate directory
install -d ${pkgdir}/usr/share
mv ${pkgdir}/opt/sage/local/share/texmf \
${pkgdir}/usr/share
desktop-file-install ${srcdir}/SAGE-notebook.desktop \
--dir ${pkgdir}/usr/share/applications
# create link to main binary
install -d ${pkgdir}/usr/bin
ln -s /opt/sage/sage ${pkgdir}/usr/bin/sage
# remove build logs
rm -f ${pkgdir}/opt/sage/*.log
rm -rf ${pkgdir}/opt/sage/spkg/logs
# remove source packages, since they are rarely needed, they are 300mb in size (compressed)
rm -f ${pkgdir}/opt/sage/spkg/base/*spkg
rm -f ${pkgdir}/opt/sage/spkg/standard/*spkg
}
# vim :set ts=2 sw=2 et:
md5sums=('fa612f36387218d07b84f76995914c93'
'dc391f12b7d17dd37326343ec0e99bbd')
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