diff --git a/pkgs/development/tools/parsing/flex/default.nix b/pkgs/development/tools/parsing/flex/default.nix index 4ea11a622ea..17323a06cc1 100644 --- a/pkgs/development/tools/parsing/flex/default.nix +++ b/pkgs/development/tools/parsing/flex/default.nix @@ -1,4 +1,4 @@ -{ stdenv, fetchurl, bison, m4 +{ stdenv, buildPackages, fetchurl, bison, m4 , fetchpatch, autoreconfHook, help2man }: @@ -19,28 +19,27 @@ stdenv.mkDerivation rec { + "/tools/flex/patches/200-build-AC_USE_SYSTEM_EXTENSIONS-in-configure.ac.patch"; sha256 = "1aarhcmz7mfrgh15pkj6f7ikxa2m0mllw1i1vscsf1kw5d05lw6f"; })]; + postPatch = stdenv.lib.optionalString (stdenv.buildPlatform != stdenv.hostPlatform) '' + substituteInPlace Makefile.in --replace "tests" " " + + substituteInPlace doc/Makefile.am --replace 'flex.1: $(top_srcdir)/configure.ac' 'flex.1: ' + ''; + + depsBuildBuild = [ buildPackages.stdenv.cc ]; nativeBuildInputs = [ autoreconfHook help2man ]; - buildInputs = [ bison ]; - propagatedBuildInputs = [ m4 ]; + preConfigure = stdenv.lib.optionalString (stdenv.buildPlatform != stdenv.hostPlatform) '' + export ac_cv_func_malloc_0_nonnull=yes + export ac_cv_func_realloc_0_nonnull=yes + ''; + postConfigure = stdenv.lib.optionalString (stdenv.isDarwin || stdenv.isCygwin) '' sed -i Makefile -e 's/-no-undefined//;' ''; - crossAttrs = { - - # disable tests which can't run on build machine - postPatch = '' - substituteInPlace Makefile.in --replace "tests" " "; - ''; - - preConfigure = '' - export ac_cv_func_malloc_0_nonnull=yes - export ac_cv_func_realloc_0_nonnull=yes - ''; - }; + dontDisableStatic = stdenv.buildPlatform != stdenv.hostPlatform; meta = { homepage = https://github.com/westes/flex;