29 lines
629 B
Nix
29 lines
629 B
Nix
{ stdenv, fetchurl, bison, m4 }:
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stdenv.mkDerivation {
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name = "flex-2.5.35";
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src = fetchurl {
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url = mirror://sourceforge/flex/flex-2.5.35.tar.bz2;
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sha256 = "0ysff249mwhq0053bw3hxh58djc0gy7vjan2z1krrf9n5d5vvv0b";
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};
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buildInputs = [ bison ];
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propagatedNativeBuildInputs = [ 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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