misc: refactor _GNU_SOURCE usage similar to baresip

baresip commits: - a3a38d348efcda4ba1894f60e449f9356753cdf5 - 21602671df2f8aeec2561720e4aa06c6dbded9c5
baresip · Feb 6, 2025 · 40c0f4d · 40c0f4d
1 parent 0590152
commit 40c0f4d
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Showing 2 changed files with 1 addition and 2 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -85,6 +85,7 @@ list(APPEND RE_DEFINITIONS
   VER_MAJOR=${PROJECT_VERSION_MAJOR}
   VER_MINOR=${PROJECT_VERSION_MINOR}
   VER_PATCH=${PROJECT_VERSION_PATCH}
+  _GNU_SOURCE
 )
 
 add_compile_definitions(${RE_DEFINITIONS})

diff --git a/modules/vidloop/vidloop.c b/modules/vidloop/vidloop.c
@@ -3,8 +3,6 @@
  *
  * Copyright (C) 2010 Alfred E. Heggestad
  */
-#define _DEFAULT_SOURCE 1
-#define _BSD_SOURCE 1
 #include <string.h>
 #include <time.h>
 #include <re.h>