suitable clang stdenv

pkgs/tools/security/gnupg/clang.patch

@@ -0,0 +1,13 @@
+diff --git a/gl/stdint_.h b/gl/stdint_.h
+index bc27595..303e81a 100644
+--- a/gl/stdint_.h
++++ b/gl/stdint_.h
+@@ -62,7 +62,7 @@
+      int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__.
+      <inttypes.h> also defines intptr_t and uintptr_t.  */
+ # define _GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H
+-# include <inttypes.h>
++// # include <inttypes.h>
+ # undef _GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H
+ #elif @HAVE_SYS_INTTYPES_H@
+   /* Solaris 7 <sys/inttypes.h> has the types except the *_fast*_t types, and

pkgs/tools/security/gnupg/default.nix

@@ -31,6 +31,7 @@ stdenv.mkDerivation rec {
   patchPhase = ''
     find tests -type f | xargs sed -e 's@/bin/pwd@${coreutils}&@g' -i
     find . -name pcsc-wrapper.c | xargs sed -i 's/typedef unsinged int pcsc_dword_t/typedef unsigned int pcsc_dword_t/'
+    patch gl/stdint_.h < ${./clang.patch}
   '';
 
   checkPhase="GNUPGHOME=`pwd` ./agent/gpg-agent --daemon make check";