28 lines
723 B
Nix
28 lines
723 B
Nix
{ stdenv, fetchurl, autoreconfHook, flex, bison, texinfo, help2man, m4 }:
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stdenv.mkDerivation rec {
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name = "flex-2.5.35";
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src = fetchurl {
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url = https://github.com/westes/flex/archive/flex-2-5-35.tar.gz;
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sha256 = "0wh06nix8bd4w1aq4k2fbbkdq5i30a9lxz3xczf3ff28yy0kfwzm";
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};
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nativeBuildInputs = [ flex bison texinfo help2man autoreconfHook ];
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propagatedBuildInputs = [ m4 ];
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crossAttrs = {
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preConfigure = ''
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export ac_cv_func_malloc_0_nonnull=yes
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export ac_cv_func_realloc_0_nonnull=yes
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'';
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};
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meta = {
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branch = "2.5.35";
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homepage = http://flex.sourceforge.net/;
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description = "A fast lexical analyser generator";
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platforms = stdenv.lib.platforms.unix;
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};
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}
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