pkgs/development/libraries/kerberos/krb5-Fix-Linux-build-error-with-musl-libc.patch

   1 From cbdbc8d00d31344fafe00e0fdf984e04e631f7c4 Mon Sep 17 00:00:00 2001
   2 From: TBK <tbk@jjtc.eu>
   3 Date: Wed, 26 Feb 2020 21:12:45 +0100
   4 Subject: [PATCH] Fix Linux build error with musl libc
   5
   6 Commit bf5953c549a6d279977df69ffe89b2ba51460eaf caused a build failure
   7 on non-glibc Linux build environments.  Change the conditionalization
   8 so that __GLIBC_PREREQ will only be used if it is defined.
   9
  10 [ghudson@mit.edu: simplified conditionals; rewrote commit message]
  11
  12 ticket: 8880 (new)
  13 tags: pullup
  14 target_version: 1.18-next
  15 ---
  16  src/util/support/plugins.c | 3 +--
  17  1 file changed, 1 insertion(+), 2 deletions(-)
  18
  19 diff --git a/src/util/support/plugins.c b/src/util/support/plugins.c
  20 index 3329db7dc3..1644d16fd0 100644
  21 --- a/src/util/support/plugins.c
  22 +++ b/src/util/support/plugins.c
  23 @@ -62,8 +62,7 @@
  24   * dlopen() with RTLD_NODELETE, we weren't going to unload the plugin objects
  25   * anyway.
  26   */
  27 -#ifdef __linux__
  28 -#include <features.h>
  29 +#ifdef __GLIBC__PREREQ
  30  #if ! __GLIBC_PREREQ(2, 25)
  31  #define dlclose(x)
  32  #endif