CMake: updates compiler definitions

src/CMakeLists.txt

@@ -2,6 +2,26 @@ add_executable(zbbs-client-tui)
 
 set_property(TARGET zbbs-client-tui PROPERTY C_STANDARD 23)
 
+if(
+  (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC") OR
+  (CMAKE_CXX_COMPILER_FRONTEND_VARIANT STREQUAL "MSVC")
+)
+  if (ZBBS_DEBUG)
+    target_compile_options(zbbs-client-tui PRIVATE /W3)
+    message("Include debug info (Microsoft)")
+  endif()
+elseif(
+  (CMAKE_CXX_COMPILER_ID STREQUAL "GNU") OR
+  (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+)
+  add_compile_definitions(_GNU_SOURCE) 
+  # target_compile_definitions(zbbs-client-tui PRIVATE _GNU_SOURCE) -> doesn't work
+  if (ZBBS_DEBUG)
+    target_compile_options(zbbs-client-tui PRIVATE -Wall -ggdb -pedantic)
+    message("Include debug info (GNU/Clang)")
+  endif()
+endif()
+
 file(GLOB M_HEADERS "*.h")
 file(GLOB M_SOURCES "*.c")
 
@@ -28,24 +48,4 @@ target_link_libraries(zbbs-client-tui
         widget
         modals
         ${CURSES_LIBRARIES}
-)
+)
-
-if (ZBBS_DEBUG)
-if(
-  (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC") OR
-  (CMAKE_CXX_COMPILER_FRONTEND_VARIANT STREQUAL "MSVC")
-)
-
-  target_compile_options(zbbs-client-tui PRIVATE /W3)
-  message("Include debug info (Microsoft)")
-
-elseif(
-  (CMAKE_CXX_COMPILER_ID STREQUAL "GNU") OR
-  (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
-)
-
-  target_compile_options(zbbs-client-tui PRIVATE -Wall -ggdb -pedantic)
-  message("Include debug info (GNU/Clang)")
-
-endif()
-endif()

src/main.h

@@ -3,7 +3,6 @@
 
 #include <stddef.h>
 #include <stdint.h>
-#include "types.h"
 
 #define LOCAL_PORT 1999
 #define SERVER_PORT 2000
@@ -14,18 +13,6 @@
 #define DIALOGUE_TEXT 4096
 #define INPUT_TEXT DIALOGUE_TITLE
 
-#ifndef __USE_GNU
-#define __USE_GNU 1
-#endif
-
-#ifndef __USE_MISC
-#define __USE_MISC 1
-#endif
-
-#ifndef __USE_XOPEN_EXTENDED
-#define __USE_XOPEN_EXTENDED 1
-#endif
-
 typedef struct params {
   unsigned short port;
   unsigned addr;

src/query.c

@@ -22,6 +22,7 @@
 #include "server.h"
 #include "app.h"
 #include "draw-modal.h"
+#include "types.h"
 
 static void wait_side(query_args_t *q_args);
 void user_request_description(query_args_t *q_args);