From: Augustin Degomme <adegomme@users.noreply.github.com>
Date: Mon, 25 Jul 2022 19:15:13 +0000 (+0200)
Subject: more protection for non linux builds
X-Git-Tag: v3.32~133
X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/3054ef6b67426b038d3f647715494b7d499566e4

more protection for non linux builds
---

diff --git a/src/smpi/internals/smpi_config.cpp b/src/smpi/internals/smpi_config.cpp
index 0f2b3a9eeb..a0c13a9c12 100644
--- a/src/smpi/internals/smpi_config.cpp
+++ b/src/smpi/internals/smpi_config.cpp
@@ -3,16 +3,18 @@
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
-#ifdef _GNU_SOURCE
+#if defined(_GNU_SOURCE)
   #define DEFINED_GNUSOURCE 1
 #else
   #define _GNU_SOURCE
 #endif
 
-#include <features.h>
+#if defined(__linux__)
+  #include <features.h>
 //inspired by https://stackoverflow.com/a/70211227
-#if defined(__linux__) and not defined(__USE_GNU)
-  #define __MUSL__
+  #if not defined(__USE_GNU)
+    #define __MUSL__
+  #endif
 #endif
 
 #ifndef DEFINED_GNUSOURCE