1d44ac176c
when enableParallelBuildingByDefault is enabled
verified with
`nix-diff $(nix eval ".#gcc-unwrapped.drvPath") $(nix eval --expr 'with import ./. { config = { enableParallelBuildingByDefault = true; }; }; gcc-unwrapped.drvPath' --impure)`
60 lines
1.9 KiB
Nix
60 lines
1.9 KiB
Nix
{ fetchurl, stdenv, lib
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, enableStatic ? stdenv.hostPlatform.isStatic
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, enableShared ? !stdenv.hostPlatform.isStatic
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}:
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# assert !stdenv.hostPlatform.isLinux || stdenv.hostPlatform != stdenv.buildPlatform; # TODO: improve on cross
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stdenv.mkDerivation rec {
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pname = "libiconv";
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version = "1.16";
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src = fetchurl {
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url = "mirror://gnu/libiconv/${pname}-${version}.tar.gz";
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sha256 = "016c57srqr0bza5fxjxfrx6aqxkqy0s3gkhcg7p7fhk5i6sv38g6";
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};
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enableParallelBuilding = true;
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setupHooks = [
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../../../build-support/setup-hooks/role.bash
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./setup-hook.sh
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];
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postPatch =
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lib.optionalString ((stdenv.hostPlatform != stdenv.buildPlatform && stdenv.hostPlatform.libc == "msvcrt") || stdenv.cc.nativeLibc)
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''
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sed '/^_GL_WARN_ON_USE (gets/d' -i srclib/stdio.in.h
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''
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+ lib.optionalString (!enableShared) ''
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sed -i -e '/preload/d' Makefile.in
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'';
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configureFlags = [
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(lib.enableFeature enableStatic "static")
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(lib.enableFeature enableShared "shared")
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] ++ lib.optional stdenv.isFreeBSD "--with-pic";
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meta = {
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description = "An iconv(3) implementation";
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longDescription = ''
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Some programs, like mailers and web browsers, must be able to convert
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between a given text encoding and the user's encoding. Other programs
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internally store strings in Unicode, to facilitate internal processing,
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and need to convert between internal string representation (Unicode)
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and external string representation (a traditional encoding) when they
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are doing I/O. GNU libiconv is a conversion library for both kinds of
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applications.
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'';
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homepage = "https://www.gnu.org/software/libiconv/";
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license = lib.licenses.lgpl2Plus;
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maintainers = [ ];
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mainProgram = "iconv";
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# This library is not needed on GNU platforms.
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hydraPlatforms = with lib.platforms; cygwin ++ darwin ++ freebsd;
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};
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}
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