nixpkgs/pkgs/applications/science/math/sage/sage-env.nix
Timo Kaufmann db784d883c sage: re-add pkg-config aliases
Those were removed because they were added to openblas itself. There was
an error with that however and it will take some time until the fix
makes its way through staging. For the time being, reverting this part
of 26d5d030fe will fix the sage build.
This commit should be reverted once
408eacbc89 is in master.
2018-09-07 21:55:41 +02:00

163 lines
3.2 KiB
Nix

{ stdenv
, lib
, writeTextFile
, python
, sage-src
, sagelib
, env-locations
, gfortran
, bash
, coreutils
, gnused
, gnugrep
, binutils
, pythonEnv
, python3
, pkg-config
, pari
, gap-libgap-compatible
, libgap
, ecl
, maxima-ecl
, singular
, giac
, palp
, rWrapper
, gfan
, cddlib
, jmol
, tachyon
, glpk
, eclib
, sympow
, nauty
, sqlite
, ppl
, ecm
, lcalc
, rubiks
, flintqs
, openblas-cblas-pc
, flint
, gmp
, mpfr
, pynac
, zlib
, gsl
, ntl
}:
let
runtimepath = (lib.makeBinPath ([
"@sage-local@"
"@sage-local@/build"
pythonEnv
# empty python env to add python wrapper that clears PYTHONHOME (see
# wrapper.nix). This is necessary because sage will call the python3 binary
# (from python2 code). The python2 PYTHONHOME (again set in wrapper.nix)
# will then confuse python3, if it is not overwritten.
python3.buildEnv
gfortran # for inline fortran
stdenv.cc # for cython
bash
coreutils
gnused
gnugrep
binutils.bintools
pkg-config
pari
gap-libgap-compatible
libgap
ecl
maxima-ecl
singular
giac
palp
rWrapper
gfan
cddlib
jmol
tachyon
glpk
eclib
sympow
nauty
sqlite
ppl
ecm
lcalc
rubiks
flintqs
]
));
in
writeTextFile rec {
name = "sage-env";
destination = "/${name}";
text = ''
export PKG_CONFIG_PATH='${lib.concatStringsSep ":" (map (pkg: "${pkg}/lib/pkgconfig") [
# This is only needed in the src/sage/misc/cython.py test and I'm not sure if there's really a use-case
# for it outside of the tests. However since singular and openblas are runtime dependencies anyways
# and openblas-cblas-pc is tiny, it doesn't really hurt to include.
singular
openblas-cblas-pc
])
}'
export SAGE_ROOT='${sage-src}'
export SAGE_LOCAL='@sage-local@'
export SAGE_SHARE='${sagelib}/share'
orig_path="$PATH"
export PATH='${runtimepath}'
# set dependent vars, like JUPYTER_CONFIG_DIR
source "${sage-src}/src/bin/sage-env"
export PATH="${runtimepath}:$orig_path" # sage-env messes with PATH
export SAGE_LOGS="$TMPDIR/sage-logs"
export SAGE_DOC="''${SAGE_DOC_OVERRIDE:-doc-placeholder}"
export SAGE_DOC_SRC="''${SAGE_DOC_SRC_OVERRIDE:-${sage-src}/src/doc}"
# set locations of dependencies
. ${env-locations}/sage-env-locations
# needed for cython
export CC='${stdenv.cc}/bin/${stdenv.cc.targetPrefix}cc'
# cython needs to find these libraries, otherwise will fail with `ld: cannot find -lflint` or similar
export LDFLAGS='${
lib.concatStringsSep " " (map (pkg: "-L${pkg}/lib") [
flint
libgap
glpk
gmp
mpfr
pari
pynac
zlib
eclib
gsl
ntl
jmol
sympow
])
}'
export CFLAGS='${
lib.concatStringsSep " " (map (pkg: "-isystem ${pkg}/include") [
singular
gmp.dev
glpk
flint
libgap
pynac
mpfr.dev
])
}'
export SAGE_LIB='${sagelib}/${python.sitePackages}'
export SAGE_EXTCODE='${sage-src}/src/ext'
# for find_library
export DYLD_LIBRARY_PATH="${lib.makeLibraryPath [stdenv.cc.libc singular]}:$DYLD_LIBRARY_PATH"
'';
}