diff --git a/GL/glx/indirect_dispatch_swap.c b/GL/glx/indirect_dispatch_swap.c
index 9c58ef1cd..136f0d010 100644
--- a/GL/glx/indirect_dispatch_swap.c
+++ b/GL/glx/indirect_dispatch_swap.c
@@ -28,7 +28,7 @@
 #include <X11/Xmd.h>
 #include <GL/gl.h>
 #include <GL/glxproto.h>
-#ifdef __linux__
+#if defined(__linux__) || defined (__GLIBC__) || defined(__GNU__)
 #include <byteswap.h>
 #elif defined(__OpenBSD__)
 #include <sys/endian.h>
diff --git a/GL/glx/indirect_program.c b/GL/glx/indirect_program.c
index d0fd3d135..eae128a26 100644
--- a/GL/glx/indirect_program.c
+++ b/GL/glx/indirect_program.c
@@ -46,7 +46,7 @@
 #include "dispatch.h"
 #include "glapioffsets.h"
 
-#ifdef __linux__
+#if defined(__linux__) || defined (__GLIBC__) || defined(__GNU__)
 #include <byteswap.h>
 #elif defined(__OpenBSD__)
 #include <sys/endian.h>
diff --git a/GL/glx/indirect_texture_compression.c b/GL/glx/indirect_texture_compression.c
index 0c42ea034..11f63c2f0 100644
--- a/GL/glx/indirect_texture_compression.c
+++ b/GL/glx/indirect_texture_compression.c
@@ -39,7 +39,7 @@
 #include "glthread.h"
 #include "dispatch.h"
 
-#ifdef __linux__
+#if defined(__linux__) || defined (__GLIBC__) || defined(__GNU__)
 #include <byteswap.h>
 #elif defined(__OpenBSD__)
 #include <sys/endian.h>
diff --git a/GL/glx/swap_interval.c b/GL/glx/swap_interval.c
index bcc1c4793..f049ce51d 100644
--- a/GL/glx/swap_interval.c
+++ b/GL/glx/swap_interval.c
@@ -40,7 +40,7 @@
 #include "dispatch.h"
 #include "glapioffsets.h"
 
-#ifdef __linux__
+#if defined(__linux__) || defined (__GLIBC__) || defined(__GNU__)
 #include <byteswap.h>
 #elif defined(__OpenBSD__)
 #include <sys/endian.h>