fix metagen build on linux

Author: ryanfleury

project.4coder

@@ -53,7 +53,7 @@ commands =
   // .f1 = { .win = "wsl ./build.sh raddbg", .linux = "", .out = "*compilation*", .footer_panel = true, .save_dirty_files = true, .cursor_at_end = false, },
 
   //- rjf: [scratch]
-  .f2 = { .win = "build radbin debug telemetry", .linux = "", .out = "*compilation*", .footer_panel = true, .save_dirty_files = true, .cursor_at_end = false, },
+  .f2 = { .win = "wsl ./build.sh raddbg", .linux = "", .out = "*compilation*", .footer_panel = true, .save_dirty_files = true, .cursor_at_end = false, },
 
   //- rjf: [textperf]
   // .f1 = { .win = "raddbg_stable --ipc kill_all && build no_meta telemetry textperf && raddbg_stable --ipc bring_to_front && raddbg_stable --ipc run", .linux = "", .out = "*compilation*", .footer_panel = true, .save_dirty_files = true, .cursor_at_end = false, },

src/metagen/metagen_os/core/linux/metagen_os_core_linux.h

@@ -7,7 +7,6 @@
 ////////////////////////////////
 //~ rjf: Includes
 
-#define _GNU_SOURCE
 #include <dirent.h>
 #include <dlfcn.h>
 #include <errno.h>