Configure feature test macros in meson

Refs #2807 <#2807> Co-authored-by: RipleyTom <[email protected]>
Genymobile · Nov 20, 2021 · 95769eb · 95769eb
1 parent 2d6a967
commit 95769eb
Show file tree

Hide file tree

Showing 3 changed files with 8 additions and 10 deletions.
diff --git a/app/meson.build b/app/meson.build
@@ -44,11 +44,19 @@ if host_machine.system() == 'windows'
         'src/sys/win/file.c',
         'src/sys/win/process.c',
     ]
+    add_project_arguments('-D_WIN32_WINNT=0x0600', language: 'c')
+    add_project_arguments('-DWINVER=0x0600', language: 'c')
 else
     src += [
         'src/sys/unix/file.c',
         'src/sys/unix/process.c',
     ]
+    add_project_arguments('-D_POSIX_C_SOURCE=200809L', language: 'c')
+    add_project_arguments('-D_XOPEN_SOURCE=700', language: 'c')
+    add_project_arguments('-D_GNU_SOURCE', language: 'c')
+    if host_machine.system() == 'darwin'
+        add_project_arguments('-D_DARWIN_C_SOURCE', language: 'c')
+    endif
 endif
 
 v4l2_support = host_machine.system() == 'linux'

diff --git a/app/src/compat.h b/app/src/compat.h
@@ -1,13 +1,6 @@
 #ifndef COMPAT_H
 #define COMPAT_H
 
-#define _POSIX_C_SOURCE 200809L
-#define _XOPEN_SOURCE 700
-#define _GNU_SOURCE
-#ifdef __APPLE__
-# define _DARWIN_C_SOURCE
-#endif
-
 #include <libavformat/version.h>
 #include <SDL2/SDL_version.h>
 

diff --git a/app/src/sys/win/process.c b/app/src/sys/win/process.c
@@ -1,6 +1,3 @@
-// <https://devblogs.microsoft.com/oldnewthing/20111216-00/?p=8873>
-#define _WIN32_WINNT 0x0600 // For extended process API
-
 #include "util/process.h"
 
 #include <processthreadsapi.h>