Merge pull request NixOS#270037 from NixOS/backport-269600-to-release…

…-23.11 [Backport release-23.11] {mcrypt,libmcrypt}: fix build on darwin
cmspam · Nov 27, 2023 · f39aee0 · f39aee0
2 parents 3c62ff4 + 23d6731
commit f39aee0
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diff --git a/pkgs/development/libraries/libmcrypt/default.nix b/pkgs/development/libraries/libmcrypt/default.nix
@@ -18,6 +18,10 @@ stdenv.mkDerivation rec {
       "ac_cv_func_realloc_0_nonnull=yes"
     ];
 
+  env = lib.optionalAttrs stdenv.cc.isClang {
+    NIX_CFLAGS_COMPILE = "-Wno-implicit-function-declaration -Wno-implicit-int";
+  };
+
   meta = {
     description = "Replacement for the old crypt() package and crypt(1) command, with extensions";
     homepage = "https://mcrypt.sourceforge.net";

diff --git a/pkgs/tools/misc/mcrypt/default.nix b/pkgs/tools/misc/mcrypt/default.nix
@@ -19,6 +19,10 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ libmcrypt libmhash ];
 
+  env = lib.optionalAttrs stdenv.cc.isClang {
+    NIX_CFLAGS_COMPILE = "-Wno-implicit-function-declaration";
+  };
+
   meta = {
     description = "Replacement for old UNIX crypt(1)";
     longDescription = ''