f64885b9ca
python.pkgs.pkgconfig raises an exception on missing packages since
version 1.5.0. Previously those errors were just silently ignored. That
worked fine, since the packages are only missing at runtime (when they
are not really needed) but present at buildtime.
Since this fails the tests now, we just add the packages to
PKG_CONFIG_PATH at runtime. This does not add additional runtime
dependencies. Still, it would be nicer if the sage testssuite would not
test the buildsystem at runtime in the first place.
The breakage was originally caused by the pkgconfig update in
1efa71616f.
185 lines
3.9 KiB
Nix
185 lines
3.9 KiB
Nix
{ stdenv
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, lib
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, writeTextFile
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, python
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, sagelib
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, env-locations
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, gfortran
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, bash
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, coreutils
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, gnused
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, gnugrep
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, binutils
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, pythonEnv
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, python3
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, pkg-config
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, pari
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, gap
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, ecl
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, maxima-ecl
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, singular
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, fflas-ffpack
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, givaro
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, gd
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, libpng
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, linbox
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, m4ri
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, giac
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, palp
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, rWrapper
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, gfan
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, cddlib
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, jmol
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, tachyon
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, glpk
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, eclib
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, sympow
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, nauty
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, sqlite
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, ppl
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, ecm
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, lcalc
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, rubiks
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, flintqs
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, openblasCompat
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, flint
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, gmp
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, mpfr
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, pynac
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, zlib
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, gsl
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, ntl
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, jdk
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, less
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}:
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# This generates a `sage-env` shell file that will be sourced by sage on startup.
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# It sets up various environment variables, telling sage where to find its
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# dependencies.
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let
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runtimepath = (lib.makeBinPath ([
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"@sage-local@"
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"@sage-local@/build"
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pythonEnv
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# empty python env to add python wrapper that clears PYTHONHOME (see
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# wrapper.nix). This is necessary because sage will call the python3 binary
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# (from python2 code). The python2 PYTHONHOME (again set in wrapper.nix)
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# will then confuse python3, if it is not overwritten.
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python3.buildEnv
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gfortran # for inline fortran
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stdenv.cc # for cython
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bash
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coreutils
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gnused
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gnugrep
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binutils.bintools
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pkg-config
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pari
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gap
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ecl
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maxima-ecl
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singular
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giac
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palp
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# needs to be rWrapper since the default `R` doesn't include R's default libraries
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rWrapper
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gfan
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cddlib
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jmol
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tachyon
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glpk
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eclib
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sympow
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nauty
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sqlite
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ppl
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ecm
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lcalc
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rubiks
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flintqs
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jdk # only needed for `jmol` which may be replaced in the future
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less # needed to prevent transient test errors until https://github.com/ipython/ipython/pull/11864 is resolved
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]
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));
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in
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writeTextFile rec {
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name = "sage-env";
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destination = "/${name}";
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text = ''
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export PKG_CONFIG_PATH='${lib.makeSearchPathOutput "dev" "lib/pkgconfig" [
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# This should only be needed during build. However, since the doctests
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# also test the cython build (for example in src/sage/misc/cython.py),
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# it is also needed for the testsuite to pass. We could fix the
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# testsuite instead, but since all the packages are also runtime
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# dependencies it doesn't really hurt to include them here.
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singular
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openblasCompat
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fflas-ffpack givaro
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gd
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libpng zlib
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gsl
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linbox
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m4ri
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]
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}'
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export SAGE_ROOT='${sagelib.src}'
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export SAGE_LOCAL='@sage-local@'
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export SAGE_SHARE='${sagelib}/share'
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orig_path="$PATH"
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export PATH='${runtimepath}'
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# set dependent vars, like JUPYTER_CONFIG_DIR
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source "${sagelib.src}/src/bin/sage-env"
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export PATH="$RUNTIMEPATH_PREFIX:${runtimepath}:$orig_path" # sage-env messes with PATH
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export SAGE_LOGS="$TMPDIR/sage-logs"
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export SAGE_DOC="''${SAGE_DOC_OVERRIDE:-doc-placeholder}"
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export SAGE_DOC_SRC="''${SAGE_DOC_SRC_OVERRIDE:-${sagelib.src}/src/doc}"
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# set locations of dependencies
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. ${env-locations}/sage-env-locations
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# needed for cython
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export CC='${stdenv.cc}/bin/${stdenv.cc.targetPrefix}cc'
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# cython needs to find these libraries, otherwise will fail with `ld: cannot find -lflint` or similar
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export LDFLAGS='${
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lib.concatStringsSep " " (map (pkg: "-L${pkg}/lib") [
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flint
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gap
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glpk
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gmp
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mpfr
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pari
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pynac
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zlib
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eclib
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gsl
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ntl
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jmol
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sympow
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])
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}'
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export CFLAGS='${
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lib.concatStringsSep " " (map (pkg: "-isystem ${pkg}/include") [
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singular
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gmp.dev
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glpk
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flint
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gap
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pynac
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mpfr.dev
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])
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}'
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export SAGE_LIB='${sagelib}/${python.sitePackages}'
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export SAGE_EXTCODE='${sagelib.src}/src/ext'
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# for find_library
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export DYLD_LIBRARY_PATH="${lib.makeLibraryPath [stdenv.cc.libc singular]}:$DYLD_LIBRARY_PATH"
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'';
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} // {
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lib = sagelib; # equivalent of `passthru`, which `writeTextFile` doesn't support
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}
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