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Avoid redefining `_GNU_SOURCE`. (#561)

player-03 3 years ago
parent
commit
80828ef172
1 changed files with 3 additions and 1 deletions
  1. 3 1
      src/hl.h

+ 3 - 1
src/hl.h

@@ -53,7 +53,9 @@
 
 #if defined(linux) || defined(__linux__)
 #	define HL_LINUX
-#	define _GNU_SOURCE
+#	ifndef _GNU_SOURCE
+#		define _GNU_SOURCE
+#	endif
 #endif
 
 #if defined(HL_IOS) || defined(HL_ANDROID) || defined(HL_TVOS)