2017-10-15 17:03:00 +01:00
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{ stdenv, buildPackages, fetchurl, bison, m4
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2017-11-06 18:20:21 +00:00
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, fetchpatch, autoreconfHook, help2man
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}:
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2008-03-20 09:50:15 +00:00
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2015-11-19 01:49:54 +00:00
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stdenv.mkDerivation rec {
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2016-12-30 19:36:03 +00:00
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name = "flex-${version}";
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2017-07-29 18:14:47 +01:00
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version = "2.6.4";
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2014-01-07 13:24:59 +00:00
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2008-03-20 09:50:15 +00:00
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src = fetchurl {
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2016-12-30 19:36:03 +00:00
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url = "https://github.com/westes/flex/releases/download/v${version}/flex-${version}.tar.gz";
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2017-07-29 18:14:47 +01:00
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sha256 = "15g9bv236nzi665p9ggqjlfn4dwck5835vf0bbw2cz7h5c1swyp8";
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2008-03-20 09:50:15 +00:00
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};
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2014-01-07 13:24:59 +00:00
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|
2017-11-06 18:25:14 +00:00
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# Also upstream, will be part of 2.6.5
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# https://github.com/westes/flex/commit/24fd0551333e
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2017-11-06 18:20:21 +00:00
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|
|
patches = [(fetchpatch {
|
|
|
|
name = "glibc-2.26.patch";
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|
|
|
url = "https://raw.githubusercontent.com/lede-project/source/0fb14a2b1ab2f82c"
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+ "/tools/flex/patches/200-build-AC_USE_SYSTEM_EXTENSIONS-in-configure.ac.patch";
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|
|
|
sha256 = "1aarhcmz7mfrgh15pkj6f7ikxa2m0mllw1i1vscsf1kw5d05lw6f";
|
|
|
|
})];
|
2018-01-23 00:44:42 +00:00
|
|
|
postPatch = stdenv.lib.optionalString (stdenv.buildPlatform != stdenv.hostPlatform) ''
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substituteInPlace Makefile.in --replace "tests" " "
|
2017-11-06 18:20:21 +00:00
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|
2018-01-23 00:44:42 +00:00
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|
|
substituteInPlace doc/Makefile.am --replace 'flex.1: $(top_srcdir)/configure.ac' 'flex.1: '
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'';
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|
depsBuildBuild = [ buildPackages.stdenv.cc ];
|
|
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|
nativeBuildInputs = [ autoreconfHook help2man ];
|
2014-01-07 13:24:59 +00:00
|
|
|
buildInputs = [ bison ];
|
2018-01-23 00:44:42 +00:00
|
|
|
propagatedBuildInputs = [ m4 ];
|
|
|
|
|
|
|
|
preConfigure = stdenv.lib.optionalString (stdenv.buildPlatform != stdenv.hostPlatform) ''
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|
|
|
export ac_cv_func_malloc_0_nonnull=yes
|
|
|
|
export ac_cv_func_realloc_0_nonnull=yes
|
|
|
|
'';
|
2008-03-20 09:50:15 +00:00
|
|
|
|
2015-06-04 18:26:30 +01:00
|
|
|
postConfigure = stdenv.lib.optionalString (stdenv.isDarwin || stdenv.isCygwin) ''
|
2014-04-15 11:04:27 +01:00
|
|
|
sed -i Makefile -e 's/-no-undefined//;'
|
|
|
|
'';
|
|
|
|
|
2018-01-23 00:44:42 +00:00
|
|
|
dontDisableStatic = stdenv.buildPlatform != stdenv.hostPlatform;
|
2011-11-04 21:31:07 +00:00
|
|
|
|
2008-03-20 09:50:15 +00:00
|
|
|
meta = {
|
2016-09-24 02:42:08 +01:00
|
|
|
homepage = https://github.com/westes/flex;
|
2008-03-20 09:50:15 +00:00
|
|
|
description = "A fast lexical analyser generator";
|
2016-08-02 18:50:55 +01:00
|
|
|
platforms = stdenv.lib.platforms.unix;
|
2008-03-20 09:50:15 +00:00
|
|
|
};
|
|
|
|
}
|