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flex: Clean up to use less bash

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This commit is contained in:
John Ericson 2018-07-23 17:35:23 -04:00
parent f83b5e4f7a
commit 25348b27c5
1 changed files with 4 additions and 4 deletions
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8
pkgs/development/tools/parsing/flex/default.nix
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@ -30,10 +30,10 @@ stdenv.mkDerivation rec {
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
'';
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//;'