diff options
Diffstat (limited to 'pkgs/development/tools/parsing/flex/2.6.1.nix')
| -rw-r--r-- | pkgs/development/tools/parsing/flex/2.6.1.nix | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/pkgs/development/tools/parsing/flex/2.6.1.nix b/pkgs/development/tools/parsing/flex/2.6.1.nix index f27fac9bcb5..954c2bbcb24 100644 --- a/pkgs/development/tools/parsing/flex/2.6.1.nix +++ b/pkgs/development/tools/parsing/flex/2.6.1.nix @@ -12,22 +12,19 @@ stdenv.mkDerivation rec { propagatedBuildInputs = [ m4 ]; + preConfigure = stdenv.lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [ + "ac_cv_func_malloc_0_nonnull=yes" + "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 - ''; - }; + # disable tests which can't run on build machine + postPatch = stdenv.lib.optionalString (stdenv.hostPlatform != stdenv.buildPlatform) '' + substituteInPlace Makefile.in --replace "tests" " "; + ''; meta = { homepage = https://github.com/westes/flex; |