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libxml2: fix on mingw, without DLLs ATM

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After closure-size merge we need to disable python support,
as python upstream doesn't support cross-building linux -> mingw.
This commit is contained in:
Vladimír Čunát 2016-02-09 15:37:04 +01:00
parent 91f2b9ed66
commit 94eba25103
1 changed files with 24 additions and 11 deletions
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35
pkgs/development/libraries/libxml2/default.nix
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@ -1,4 +1,5 @@
{ stdenv, fetchurl, zlib, xz, python, findXMLCatalogs }:
{ stdenv, lib, fetchurl, zlib, xz, python, findXMLCatalogs, libiconv
, supportPython ? (! stdenv ? cross) }:
stdenv.mkDerivation rec {
name = "libxml2-${version}";
@ -9,23 +10,35 @@ stdenv.mkDerivation rec {
sha256 = "0bd17g6znn2r98gzpjppsqjg33iraky4px923j3k8kdl8qgy7sad";
};
outputs = [ "dev" "out" "bin" "doc" "py" ];
propagatedBuildOutputs = "out bin py";
outputs = [ "dev" "out" "bin" "doc" ]
++ lib.optional supportPython "py";
propagatedBuildOutputs = "out bin" + lib.optionalString supportPython " py";
buildInputs = [ python ]
buildInputs = lib.optional supportPython python
# Libxml2 has an optional dependency on liblzma. However, on impure
# platforms, it may end up using that from /usr/lib, and thus lack a
# RUNPATH for that, leading to undefined references for its users.
++ stdenv.lib.optional stdenv.isFreeBSD xz;
++ lib.optional stdenv.isFreeBSD xz;
propagatedBuildInputs = [ zlib findXMLCatalogs ];
configureFlags = "--with-python=${python}";
configureFlags = lib.optional supportPython "--with-python=${python}";
enableParallelBuilding = true;
preInstall = ''substituteInPlace python/libxml2mod.la --replace "${python}" "$py"'';
installFlags = ''pythondir="$(py)/lib/${python.libPrefix}/site-packages"'';
crossAttrs = lib.optionalAttrs (stdenv.cross.libc == "msvcrt") {
# creating the DLL is broken ATM
dontDisableStatic = true;
configureFlags = configureFlags ++ [ "--disable-shared" ];
# libiconv is a header dependency - propagating is enough
propagatedBuildInputs = [ findXMLCatalogs libiconv ];
};
preInstall = lib.optionalString supportPython
''substituteInPlace python/libxml2mod.la --replace "${python}" "$py"'';
installFlags = lib.optionalString supportPython
''pythondir="$(py)/lib/${python.libPrefix}/site-packages"'';
postFixup = ''
moveToOutput bin/xml2-config "$dev"
@ -33,13 +46,13 @@ stdenv.mkDerivation rec {
moveToOutput share/man/man1 "$bin"
'';
passthru = { inherit version; pythonSupport = true; };
passthru = { inherit version; pythonSupport = supportPython; };
meta = {
homepage = http://xmlsoft.org/;
description = "An XML parsing library for C";
license = "bsd";
platforms = stdenv.lib.platforms.unix;
maintainers = [ stdenv.lib.maintainers.eelco ];
platforms = lib.platforms.unix;
maintainers = [ lib.maintainers.eelco ];
};
}