52 lines
1.8 KiB
Nix
52 lines
1.8 KiB
Nix
{stdenv, fetchurl, ocaml, findlib, python, ocaml_make}:
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# The actual version of pycaml is unclear, as it is the original
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# 0.82 version with some patches applied in order to use it for
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# the kompostilo type setter (see README). Apparently, some of
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# the patches provide Python 3.1 support.
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# This version also differs from the Debian version, which
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# is also a heavily patched 0.82.
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# Therefore, we may at some point try to find out what is
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# actually the "real" version (if the library is still alive).
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stdenv.mkDerivation {
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name = "pycaml-0.82";
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src = fetchurl {
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name = "pycaml.tar.gz";
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url = "http://github.com/chemoelectric/pycaml/tarball/master";
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sha256 = "ff6d863c42b4ef798f50ff5eff77b47b77b5c0d28b6f65364e8a436a216dc591";
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};
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buildInputs = [ocaml findlib python ocaml_make];
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createFindlibDestdir = true;
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phases = [ "unpackPhase" "patchPhase" "buildPhase" "installPhase" ];
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# fix some paths to the appropriate store paths.
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patchPhase = ''
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sed -i "Makefile" -e's|/usr/include/OCamlMakefile|${ocaml_make}/include/OCamlMakefile|g'
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sed -i "Makefile" -e's|/usr|${python}|g'
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'';
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buildPhase = ''
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make -f Makefile -j1 PYVER=`python -c 'import sys; print("{0}.{1}".format(sys.version_info.major, sys.version_info.minor));'`
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'';
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# the Makefile is not shipped with an install target, hence we do it ourselves.
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installPhase = ''
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ocamlfind install pycaml \
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dllpycaml_stubs.so* libpycaml_stubs.a pycaml.a pycaml.cma \
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pycaml.cmi pycaml.cmo pycaml.cmx pycaml.cmxa pycaml.ml pycaml.mli \
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pycaml.o pycaml_stubs.c pycaml_stubs.h pycaml_stubs.o META
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'';
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meta = {
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homepage = "http://github.com/chemoelectric/pycaml";
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description = "Bindings for python and ocaml";
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license = "LGPL";
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platforms = ocaml.meta.platforms;
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};
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}
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