Merge pull request #227818 from marius851000/python_win
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Artturi
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57095e2505
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@ -1,4 +1,4 @@
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{ lib, stdenv, fetchurl, fetchpatch
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{ lib, stdenv, fetchurl, fetchpatch, fetchgit
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, bzip2
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, expat
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, libffi
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@ -18,6 +18,7 @@
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, self
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, configd
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, darwin
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, windows
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, autoreconfHook
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, autoconf-archive
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, pkg-config
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@ -44,6 +45,9 @@
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, static ? stdenv.hostPlatform.isStatic
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, enableFramework ? false
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, enableOptimizations ? false
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# these dont build for windows
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, withGdbm ? !stdenv.hostPlatform.isWindows
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, withReadline ? !stdenv.hostPlatform.isWindows
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# enableNoSemanticInterposition is a subset of the enableOptimizations flag that doesn't harm reproducibility.
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# clang starts supporting `-fno-sematic-interposition` with version 10
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, enableNoSemanticInterposition ? (!stdenv.cc.isClang || (stdenv.cc.isClang && lib.versionAtLeast stdenv.cc.version "10"))
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@ -128,12 +132,17 @@ let
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];
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buildInputs = filter (p: p != null) ([
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zlib bzip2 expat xz libffi libxcrypt gdbm sqlite readline ncurses openssl' ]
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zlib bzip2 expat xz libffi libxcrypt ]
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++ optional withGdbm gdbm
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++ [ sqlite ]
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++ optional withReadline readline
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++ [ ncurses openssl' ]
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++ optionals x11Support [ tcl tk libX11 xorgproto ]
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++ optionals (bluezSupport && stdenv.isLinux) [ bluez ]
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++ optionals stdenv.isDarwin [ configd ])
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++ optionals enableFramework [ Cocoa ]
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++ optionals stdenv.hostPlatform.isMinGW [ windows.mingw_w64_pthreads windows.dlfcn ]
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++ optionals tzdataSupport [ tzdata ]; # `zoneinfo` module
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hasDistutilsCxxPatch = !(stdenv.cc.isGNU or false);
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@ -160,6 +169,8 @@ let
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# are not documented, and must be derived from the configure script (see links
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# below).
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sysconfigdataHook = with stdenv.hostPlatform; with passthru; let
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machdep = if isWindows then "win32" else parsed.kernel.name; # win32 is added by Fedora’s patch
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# https://github.com/python/cpython/blob/e488e300f5c01289c10906c2e53a8e43d6de32d8/configure.ac#L428
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# The configure script uses "arm" as the CPU name for all 32-bit ARM
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# variants when cross-compiling, but native builds include the version
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@ -176,7 +187,7 @@ let
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powerpc64 = "ppc64";
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powerpc64le = "ppc64le";
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}.${parsed.cpu.name} or parsed.cpu.name;
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in "${parsed.kernel.name}-${cpu}";
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in "${machdep}-${cpu}";
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# https://github.com/python/cpython/blob/e488e300f5c01289c10906c2e53a8e43d6de32d8/configure.ac#L724
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multiarchCpu =
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@ -205,12 +216,13 @@ let
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else "gnu";
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multiarch =
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if isDarwin then "darwin"
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else "${multiarchCpu}-${parsed.kernel.name}-${pythonAbiName}";
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else if isWindows then ""
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else "${multiarchCpu}-${machdep}-${pythonAbiName}";
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abiFlags = optionalString isPy37 "m";
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# https://github.com/python/cpython/blob/e488e300f5c01289c10906c2e53a8e43d6de32d8/configure.ac#L78
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pythonSysconfigdataName = "_sysconfigdata_${abiFlags}_${parsed.kernel.name}_${multiarch}";
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pythonSysconfigdataName = "_sysconfigdata_${abiFlags}_${machdep}_${multiarch}";
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in ''
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sysconfigdataHook() {
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if [ "$1" = '${placeholder "out"}' ]; then
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@ -222,12 +234,13 @@ let
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addEnvHooks "$hostOffset" sysconfigdataHook
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'';
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execSuffix = stdenv.hostPlatform.extensions.executable;
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in with passthru; stdenv.mkDerivation {
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pname = "python3";
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inherit src version;
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inherit nativeBuildInputs;
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buildInputs = [ bash ] ++ buildInputs; # bash is only for patchShebangs
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buildInputs = lib.optionals (!stdenv.hostPlatform.isWindows) [ bash ] ++ buildInputs; # bash is only used for patchShebangs
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prePatch = optionalString stdenv.isDarwin ''
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@ -295,9 +308,19 @@ in with passthru; stdenv.mkDerivation {
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] ++ optionals stdenv.hostPlatform.isLoongArch64 [
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# https://github.com/python/cpython/issues/90656
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./loongarch-support.patch
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];
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] ++ optionals (stdenv.hostPlatform.isMinGW) (let
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# https://src.fedoraproject.org/rpms/mingw-python3
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mingw-patch = fetchgit {
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name = "mingw-python-patches";
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url = "https://src.fedoraproject.org/rpms/mingw-python3.git";
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rev = "45c45833ab9e5480ad0ae00778a05ebf35812ed4"; # for python 3.11.5 at the time of writing.
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sha256 = "sha256-KIyNvO6MlYTrmSy9V/DbzXm5OsIuyT/BEpuo7Umm9DI=";
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};
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in [
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"${mingw-patch}/*.patch"
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]);
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postPatch = ''
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postPatch = optionalString (!stdenv.hostPlatform.isWindows) ''
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substituteInPlace Lib/subprocess.py \
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--replace "'/bin/sh'" "'${bash}/bin/sh'"
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'' + optionalString mimetypesSupport ''
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@ -360,8 +383,9 @@ in with passthru; stdenv.mkDerivation {
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"ac_cv_have_long_long_format=yes"
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"ac_cv_have_size_t_format=yes"
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"ac_cv_computed_gotos=yes"
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"ac_cv_file__dev_ptmx=yes"
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"ac_cv_file__dev_ptc=yes"
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# Both fail when building for windows, normally configure checks this by itself but on other platforms this is set to yes always.
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"ac_cv_file__dev_ptmx=${if stdenv.hostPlatform.isWindows then "no" else "yes"}"
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"ac_cv_file__dev_ptc=${if stdenv.hostPlatform.isWindows then "no" else "yes"}"
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] ++ optionals (stdenv.hostPlatform != stdenv.buildPlatform && pythonAtLeast "3.11") [
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"--with-build-python=${pythonForBuildInterpreter}"
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] ++ optionals stdenv.hostPlatform.isLinux [
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@ -370,7 +394,8 @@ in with passthru; stdenv.mkDerivation {
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"ac_cv_func_lchmod=no"
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] ++ optionals tzdataSupport [
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"--with-tzpath=${tzdata}/share/zoneinfo"
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] ++ optional static "LDFLAGS=-static";
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] ++ optional static "LDFLAGS=-static"
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++ optional (execSuffix != "") "--with-suffix=${execSuffix}";
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preConfigure = optionalString (pythonOlder "3.12") ''
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for i in /usr /sw /opt /pkg; do # improve purity
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@ -438,7 +463,7 @@ in with passthru; stdenv.mkDerivation {
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# Use Python3 as default python
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ln -s "$out/bin/idle3" "$out/bin/idle"
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ln -s "$out/bin/pydoc3" "$out/bin/pydoc"
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ln -s "$out/bin/python3" "$out/bin/python"
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ln -s "$out/bin/python3${execSuffix}" "$out/bin/python${execSuffix}"
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ln -s "$out/bin/python3-config" "$out/bin/python-config"
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ln -s "$out/lib/pkgconfig/python3.pc" "$out/lib/pkgconfig/python.pc"
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ln -sL "$out/share/man/man1/python3.1.gz" "$out/share/man/man1/python.1.gz"
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@ -504,6 +529,14 @@ in with passthru; stdenv.mkDerivation {
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To use Python with Nix and nixpkgs, have a look at the online documentation:
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<https://nixos.org/manual/nixpkgs/stable/#python>.
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EXTERNALLY_MANAGED
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'' + optionalString stdenv.hostPlatform.isWindows ''
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# Shebang files that link against the build python. Shebang don’t work on windows
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rm $out/bin/2to3*
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rm $out/bin/idle*
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rm $out/bin/pydoc*
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echo linking DLLs for python’s compiled librairies
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linkDLLsInfolder $out/lib/python*/lib-dynload/
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'';
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preFixup = lib.optionalString (stdenv.hostPlatform != stdenv.buildPlatform) ''
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@ -573,7 +606,7 @@ in with passthru; stdenv.mkDerivation {
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high level dynamic data types.
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'';
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license = licenses.psfl;
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platforms = platforms.linux ++ platforms.darwin;
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platforms = platforms.linux ++ platforms.darwin ++ platforms.windows;
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maintainers = with maintainers; [ fridh ];
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mainProgram = executable;
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};
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