Add conditional compilation for platform units

This is a step towards being able to compile GLFW manually without
needing to duplicate a lot of platform- or OS-specific logic.

CONTRIBUTORS.md

@@ -243,6 +243,7 @@ video tutorials.
  - Torsten Walluhn
  - Patrick Walton
  - Xo Wang
+ - Andre Weissflog
  - Jay Weisskopf
  - Frank Wille
  - Andy Williams

src/cocoa_init.m

@@ -27,6 +27,9 @@
 //========================================================================
 
 #include "internal.h"
+
+#if defined(_GLFW_COCOA)
+
 #include <sys/param.h> // For MAXPATHLEN
 
 // Needed for _NSGetProgname
@@ -690,3 +693,5 @@ void _glfwTerminateCocoa(void)
     } // autoreleasepool
 }
 
+#endif // _GLFW_COCOA
+

src/cocoa_joystick.h

@@ -31,8 +31,6 @@
 #define GLFW_COCOA_JOYSTICK_STATE         _GLFWjoystickNS ns;
 #define GLFW_COCOA_LIBRARY_JOYSTICK_STATE
 
-#define GLFW_BUILD_COCOA_MAPPINGS
-
 // Cocoa-specific per-joystick data
 //
 typedef struct _GLFWjoystickNS

src/cocoa_joystick.m

@@ -29,6 +29,8 @@
 
 #include "internal.h"
 
+#if defined(_GLFW_COCOA)
+
 #include <unistd.h>
 #include <ctype.h>
 #include <string.h>
@@ -476,3 +478,5 @@ void _glfwUpdateGamepadGUIDCocoa(char* guid)
     }
 }
 
+#endif // _GLFW_COCOA
+

src/cocoa_monitor.m

@@ -29,6 +29,8 @@
 
 #include "internal.h"
 
+#if defined(_GLFW_COCOA)
+
 #include <stdlib.h>
 #include <limits.h>
 #include <math.h>
@@ -625,3 +627,5 @@ GLFWAPI CGDirectDisplayID glfwGetCocoaMonitor(GLFWmonitor* handle)
     return monitor->ns.displayID;
 }
 
+#endif // _GLFW_COCOA
+

src/cocoa_time.c

@@ -28,6 +28,8 @@
 
 #include "internal.h"
 
+#if defined(GLFW_BUILD_COCOA_TIMER)
+
 #include <mach/mach_time.h>
 
 
@@ -53,3 +55,5 @@ uint64_t _glfwPlatformGetTimerFrequency(void)
     return _glfw.timer.ns.frequency;
 }
 
+#endif // GLFW_BUILD_COCOA_TIMER
+

src/cocoa_window.m

@@ -28,6 +28,8 @@
 
 #include "internal.h"
 
+#if defined(_GLFW_COCOA)
+
 #include <float.h>
 #include <string.h>
 
@@ -2047,3 +2049,5 @@ GLFWAPI id glfwGetCocoaWindow(GLFWwindow* handle)
     return window->ns.object;
 }
 
+#endif // _GLFW_COCOA
+

src/glx_context.c

@@ -29,6 +29,8 @@
 
 #include "internal.h"
 
+#if defined(_GLFW_X11)
+
 #include <string.h>
 #include <stdlib.h>
 #include <assert.h>
@@ -714,3 +716,5 @@ GLFWAPI GLXWindow glfwGetGLXWindow(GLFWwindow* handle)
     return window->context.glx.window;
 }
 
+#endif // _GLFW_X11
+

src/linux_joystick.c

@@ -29,6 +29,8 @@
 
 #include "internal.h"
 
+#if defined(GLFW_BUILD_LINUX_JOYSTICK)
+
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <sys/inotify.h>
@@ -429,3 +431,5 @@ void _glfwUpdateGamepadGUIDLinux(char* guid)
 {
 }
 
+#endif // GLFW_BUILD_LINUX_JOYSTICK
+

src/linux_joystick.h

@@ -31,8 +31,6 @@
 #define GLFW_LINUX_JOYSTICK_STATE         _GLFWjoystickLinux linjs;
 #define GLFW_LINUX_LIBRARY_JOYSTICK_STATE _GLFWlibraryLinux  linjs;
 
-#define GLFW_BUILD_LINUX_MAPPINGS
-
 // Linux-specific joystick data
 //
 typedef struct _GLFWjoystickLinux

src/mappings.h

@@ -60,7 +60,7 @@
 
 const char* _glfwDefaultMappings[] =
 {
-#if defined(GLFW_BUILD_WIN32_MAPPINGS)
+#if defined(_GLFW_WIN32)
 "03000000fa2d00000100000000000000,3DRUDDER,leftx:a0,lefty:a1,rightx:a5,righty:a2,platform:Windows,",
 "03000000c82d00002038000000000000,8bitdo,a:b1,b:b0,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b2,leftshoulder:b6,leftstick:b13,lefttrigger:b8,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:b9,rightx:a3,righty:a4,start:b11,x:b4,y:b3,platform:Windows,",
 "03000000c82d00000951000000000000,8BitDo Dogbone Modkit,a:b1,b:b0,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,start:b11,platform:Windows,",
@@ -426,9 +426,9 @@ const char* _glfwDefaultMappings[] =
 "78696e70757405000000000000000000,XInput Dance Pad (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,",
 "78696e70757406000000000000000000,XInput Guitar (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,",
 "78696e70757408000000000000000000,XInput Drum Kit (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,",
-#endif // GLFW_BUILD_WIN32_MAPPINGS
+#endif // _GLFW_WIN32
 
-#if defined(GLFW_BUILD_COCOA_MAPPINGS)
+#if defined(_GLFW_COCOA)
 "030000008f0e00000300000009010000,2In1 USB Joystick,a:b2,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b3,y:b0,platform:Mac OS X,",
 "03000000c82d00000090000001000000,8BitDo FC30 Pro,a:b1,b:b0,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,leftstick:b13,lefttrigger:a4,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:a5,rightx:a2,righty:a3,start:b11,x:b4,y:b3,platform:Mac OS X,",
 "03000000c82d00001038000000010000,8BitDo FC30 Pro,a:b1,b:b0,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,leftstick:b13,lefttrigger:a5,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:a4,rightx:a2,righty:a3,start:b11,x:b4,y:b3,platform:Mac OS X,",
@@ -598,9 +598,9 @@ const char* _glfwDefaultMappings[] =
 "03000000172700004431000029010000,XiaoMi Game Controller,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b15,leftshoulder:b6,leftstick:b13,lefttrigger:b8,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:a6,rightx:a2,righty:a5,start:b11,x:b3,y:b4,platform:Mac OS X,",
 "03000000120c0000100e000000010000,ZEROPLUS P4 Gamepad,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Mac OS X,",
 "03000000120c0000101e000000010000,ZEROPLUS P4 Wired Gamepad,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Mac OS X,",
-#endif // GLFW_BUILD_COCOA_MAPPINGS
+#endif // _GLFW_COCOA
 
-#if defined(GLFW_BUILD_LINUX_MAPPINGS)
+#if defined(GLFW_BUILD_LINUX_JOYSTICK)
 "03000000c82d00000090000011010000,8BitDo FC30 Pro,a:b1,b:b0,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,leftstick:b13,lefttrigger:a4,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:a5,rightx:a2,righty:a3,start:b11,x:b4,y:b3,platform:Linux,",
 "05000000c82d00001038000000010000,8Bitdo FC30 Pro,a:b1,b:b0,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,leftstick:b13,lefttrigger:b8,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:b9,rightx:a2,righty:a3,start:b11,x:b4,y:b3,platform:Linux,",
 "05000000c82d00005106000000010000,8BitDo M30,a:b0,b:b1,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b8,lefttrigger:b9,leftx:a0,lefty:a1,rightshoulder:b6,righttrigger:b7,start:b11,x:b3,y:b4,platform:Linux,",
@@ -996,6 +996,6 @@ const char* _glfwDefaultMappings[] =
 "03000000c0160000e105000001010000,Xin-Mo Xin-Mo Dual Arcade,a:b4,b:b3,back:b6,dpdown:b12,dpleft:b13,dpright:b14,dpup:b11,guide:b9,leftshoulder:b2,leftx:a0,lefty:a1,rightshoulder:b5,start:b7,x:b1,y:b0,platform:Linux,",
 "03000000120c0000100e000011010000,ZEROPLUS P4 Gamepad,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Linux,",
 "03000000120c0000101e000011010000,ZEROPLUS P4 Wired Gamepad,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Linux,",
-#endif // GLFW_BUILD_LINUX_MAPPINGS
+#endif // GLFW_BUILD_LINUX_JOYSTICK
 };
 

src/mappings.h.in

@@ -60,7 +60,7 @@
 
 const char* _glfwDefaultMappings[] =
 {
-#if defined(GLFW_BUILD_WIN32_MAPPINGS)
+#if defined(_GLFW_WIN32)
 @GLFW_WIN32_MAPPINGS@
 "78696e70757401000000000000000000,XInput Gamepad (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,",
 "78696e70757402000000000000000000,XInput Wheel (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,",
@@ -69,14 +69,14 @@ const char* _glfwDefaultMappings[] =
 "78696e70757405000000000000000000,XInput Dance Pad (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,",
 "78696e70757406000000000000000000,XInput Guitar (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,",
 "78696e70757408000000000000000000,XInput Drum Kit (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,",
-#endif // GLFW_BUILD_WIN32_MAPPINGS
+#endif // _GLFW_WIN32
 
-#if defined(GLFW_BUILD_COCOA_MAPPINGS)
+#if defined(_GLFW_COCOA)
 @GLFW_COCOA_MAPPINGS@
-#endif // GLFW_BUILD_COCOA_MAPPINGS
+#endif // _GLFW_COCOA
 
-#if defined(GLFW_BUILD_LINUX_MAPPINGS)
+#if defined(GLFW_BUILD_LINUX_JOYSTICK)
 @GLFW_LINUX_MAPPINGS@
-#endif // GLFW_BUILD_LINUX_MAPPINGS
+#endif // GLFW_BUILD_LINUX_JOYSTICK
 };
 

src/nsgl_context.m

@@ -28,6 +28,8 @@
 
 #include "internal.h"
 
+#if defined(_GLFW_COCOA)
+
 #include <unistd.h>
 #include <math.h>
 
@@ -374,3 +376,5 @@ GLFWAPI id glfwGetNSGLContext(GLFWwindow* handle)
     return window->context.nsgl.object;
 }
 
+#endif // _GLFW_COCOA
+

src/platform.h

@@ -25,6 +25,18 @@
 //
 //========================================================================
 
+#if defined(GLFW_BUILD_WIN32_TIMER) || \
+    defined(GLFW_BUILD_WIN32_MODULE) || \
+    defined(GLFW_BUILD_WIN32_THREAD) || \
+    defined(GLFW_BUILD_COCOA_TIMER) || \
+    defined(GLFW_BUILD_POSIX_TIMER) || \
+    defined(GLFW_BUILD_POSIX_MODULE) || \
+    defined(GLFW_BUILD_POSIX_THREAD) || \
+    defined(GLFW_BUILD_POSIX_POLL) || \
+    defined(GLFW_BUILD_LINUX_JOYSTICK)
+ #error "You must not define these; define zero or more _GLFW_<platform> macros instead"
+#endif
+
 #include "null_platform.h"
 
 #if defined(_GLFW_WIN32)
@@ -86,6 +98,10 @@
 #endif
 
 #if (defined(_GLFW_X11) || defined(_GLFW_WAYLAND)) && defined(__linux__)
+ #define GLFW_BUILD_LINUX_JOYSTICK
+#endif
+
+#if defined(GLFW_BUILD_LINUX_JOYSTICK)
  #include "linux_joystick.h"
 #else
  #define GLFW_LINUX_JOYSTICK_STATE
@@ -141,23 +157,47 @@
         GLFW_GLX_LIBRARY_CONTEXT_STATE
 
 #if defined(_WIN32)
+ #define GLFW_BUILD_WIN32_THREAD
+#else
+ #define GLFW_BUILD_POSIX_THREAD
+#endif
+
+#if defined(GLFW_BUILD_WIN32_THREAD)
  #include "win32_thread.h"
  #define GLFW_PLATFORM_TLS_STATE    GLFW_WIN32_TLS_STATE
  #define GLFW_PLATFORM_MUTEX_STATE  GLFW_WIN32_MUTEX_STATE
-#else
+#elif defined(GLFW_BUILD_POSIX_THREAD)
  #include "posix_thread.h"
  #define GLFW_PLATFORM_TLS_STATE    GLFW_POSIX_TLS_STATE
  #define GLFW_PLATFORM_MUTEX_STATE  GLFW_POSIX_MUTEX_STATE
 #endif
 
 #if defined(_WIN32)
+ #define GLFW_BUILD_WIN32_TIMER
+#elif defined(__APPLE__)
+ #define GLFW_BUILD_COCOA_TIMER
+#else
+ #define GLFW_BUILD_POSIX_TIMER
+#endif
+
+#if defined(GLFW_BUILD_WIN32_TIMER)
  #include "win32_time.h"
  #define GLFW_PLATFORM_LIBRARY_TIMER_STATE  GLFW_WIN32_LIBRARY_TIMER_STATE
-#elif defined(__APPLE__)
+#elif defined(GLFW_BUILD_COCOA_TIMER)
  #include "cocoa_time.h"
  #define GLFW_PLATFORM_LIBRARY_TIMER_STATE  GLFW_COCOA_LIBRARY_TIMER_STATE
-#else
+#elif defined(GLFW_BUILD_POSIX_TIMER)
  #include "posix_time.h"
  #define GLFW_PLATFORM_LIBRARY_TIMER_STATE  GLFW_POSIX_LIBRARY_TIMER_STATE
 #endif
 
+#if defined(_WIN32)
+ #define GLFW_BUILD_WIN32_MODULE
+#else
+ #define GLFW_BUILD_POSIX_MODULE
+#endif
+
+#if defined(_GLFW_WAYLAND) || defined(_GLFW_X11)
+ #define GLFW_BUILD_POSIX_POLL
+#endif
+

src/posix_module.c

@@ -28,6 +28,8 @@
 
 #include "internal.h"
 
+#if defined(GLFW_BUILD_POSIX_MODULE)
+
 #include <dlfcn.h>
 
 //////////////////////////////////////////////////////////////////////////
@@ -49,3 +51,5 @@ GLFWproc _glfwPlatformGetModuleSymbol(void* module, const char* name)
     return dlsym(module, name);
 }
 
+#endif // GLFW_BUILD_POSIX_MODULE
+

src/posix_poll.c

@@ -30,6 +30,8 @@
 
 #include "internal.h"
 
+#if defined(GLFW_BUILD_POSIX_POLL)
+
 #include <signal.h>
 #include <time.h>
 #include <errno.h>
@@ -79,3 +81,5 @@ GLFWbool _glfwPollPOSIX(struct pollfd* fds, nfds_t count, double* timeout)
     }
 }
 
+#endif // GLFW_BUILD_POSIX_POLL
+

src/posix_thread.c

@@ -29,6 +29,8 @@
 
 #include "internal.h"
 
+#if defined(GLFW_BUILD_POSIX_THREAD)
+
 #include <assert.h>
 #include <string.h>
 
@@ -103,3 +105,5 @@ void _glfwPlatformUnlockMutex(_GLFWmutex* mutex)
     pthread_mutex_unlock(&mutex->posix.handle);
 }
 
+#endif // GLFW_BUILD_POSIX_THREAD
+

src/posix_time.c

@@ -29,6 +29,8 @@
 
 #include "internal.h"
 
+#if defined(GLFW_BUILD_POSIX_TIMER)
+
 #include <unistd.h>
 #include <sys/time.h>
 
@@ -61,3 +63,5 @@ uint64_t _glfwPlatformGetTimerFrequency(void)
     return _glfw.timer.posix.frequency;
 }
 
+#endif // GLFW_BUILD_POSIX_TIMER
+

src/wgl_context.c

@@ -29,6 +29,8 @@
 
 #include "internal.h"
 
+#if defined(_GLFW_WIN32)
+
 #include <stdlib.h>
 #include <assert.h>
 
@@ -776,3 +778,5 @@ GLFWAPI HGLRC glfwGetWGLContext(GLFWwindow* handle)
     return window->context.wgl.handle;
 }
 
+#endif // _GLFW_WIN32
+

src/win32_init.c

@@ -29,6 +29,8 @@
 
 #include "internal.h"
 
+#if defined(_GLFW_WIN32)
+
 #include <stdlib.h>
 
 static const GUID _glfw_GUID_DEVINTERFACE_HID =
@@ -725,3 +727,5 @@ void _glfwTerminateWin32(void)
     freeLibraries();
 }
 
+#endif // _GLFW_WIN32
+

src/win32_joystick.c

@@ -29,6 +29,8 @@
 
 #include "internal.h"
 
+#if defined(_GLFW_WIN32)
+
 #include <stdio.h>
 #include <math.h>
 
@@ -756,3 +758,5 @@ void _glfwUpdateGamepadGUIDWin32(char* guid)
     }
 }
 
+#endif // _GLFW_WIN32
+

src/win32_joystick.h

@@ -27,8 +27,6 @@
 #define GLFW_WIN32_JOYSTICK_STATE         _GLFWjoystickWin32 win32;
 #define GLFW_WIN32_LIBRARY_JOYSTICK_STATE
 
-#define GLFW_BUILD_WIN32_MAPPINGS
-
 // Joystick element (axis, button or slider)
 //
 typedef struct _GLFWjoyobjectWin32

src/win32_module.c

@@ -28,6 +28,8 @@
 
 #include "internal.h"
 
+#if defined(GLFW_BUILD_WIN32_MODULE)
+
 //////////////////////////////////////////////////////////////////////////
 //////                       GLFW platform API                      //////
 //////////////////////////////////////////////////////////////////////////
@@ -47,3 +49,5 @@ GLFWproc _glfwPlatformGetModuleSymbol(void* module, const char* name)
     return (GLFWproc) GetProcAddress((HMODULE) module, name);
 }
 
+#endif // GLFW_BUILD_WIN32_MODULE
+

src/win32_monitor.c

@@ -29,6 +29,8 @@
 
 #include "internal.h"
 
+#if defined(_GLFW_WIN32)
+
 #include <stdlib.h>
 #include <string.h>
 #include <limits.h>
@@ -545,3 +547,5 @@ GLFWAPI const char* glfwGetWin32Monitor(GLFWmonitor* handle)
     return monitor->win32.publicDisplayName;
 }
 
+#endif // _GLFW_WIN32
+

src/win32_thread.c

@@ -29,6 +29,8 @@
 
 #include "internal.h"
 
+#if defined(GLFW_BUILD_WIN32_THREAD)
+
 #include <assert.h>
 
 
@@ -96,3 +98,5 @@ void _glfwPlatformUnlockMutex(_GLFWmutex* mutex)
     LeaveCriticalSection(&mutex->win32.section);
 }
 
+#endif // GLFW_BUILD_WIN32_THREAD
+

src/win32_time.c

@@ -29,6 +29,7 @@
 
 #include "internal.h"
 
+#if defined(GLFW_BUILD_WIN32_TIMER)
 
 //////////////////////////////////////////////////////////////////////////
 //////                       GLFW platform API                      //////
@@ -51,3 +52,5 @@ uint64_t _glfwPlatformGetTimerFrequency(void)
     return _glfw.timer.win32.frequency;
 }
 
+#endif // GLFW_BUILD_WIN32_TIMER
+

src/win32_window.c

@@ -29,6 +29,8 @@
 
 #include "internal.h"
 
+#if defined(_GLFW_WIN32)
+
 #include <limits.h>
 #include <stdlib.h>
 #include <string.h>
@@ -2510,3 +2512,5 @@ GLFWAPI HWND glfwGetWin32Window(GLFWwindow* handle)
     return window->win32.handle;
 }
 
+#endif // _GLFW_WIN32
+

src/wl_init.c

@@ -28,6 +28,8 @@
 
 #include "internal.h"
 
+#if defined(_GLFW_WAYLAND)
+
 #include <errno.h>
 #include <limits.h>
 #include <linux/input.h>
@@ -392,7 +394,7 @@ GLFWbool _glfwConnectWayland(int platformID, _GLFWplatform* platform)
         _glfwGetKeyScancodeWayland,
         _glfwSetClipboardStringWayland,
         _glfwGetClipboardStringWayland,
-#if defined(__linux__)
+#if defined(_GLFW_LINUX_JOYSTICK)
         _glfwInitJoysticksLinux,
         _glfwTerminateJoysticksLinux,
         _glfwPollJoystickLinux,
@@ -791,3 +793,5 @@ void _glfwTerminateWayland(void)
     _glfw_free(_glfw.wl.clipboardString);
 }
 
+#endif // _GLFW_WAYLAND
+

src/wl_monitor.c

@@ -28,6 +28,8 @@
 
 #include "internal.h"
 
+#if defined(_GLFW_WAYLAND)
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -270,3 +272,5 @@ GLFWAPI struct wl_output* glfwGetWaylandMonitor(GLFWmonitor* handle)
     return monitor->wl.output;
 }
 
+#endif // _GLFW_WAYLAND
+

src/wl_window.c

@@ -30,6 +30,8 @@
 
 #include "internal.h"
 
+#if defined(_GLFW_WAYLAND)
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <errno.h>
@@ -2887,3 +2889,5 @@ GLFWAPI struct wl_surface* glfwGetWaylandWindow(GLFWwindow* handle)
     return window->wl.surface;
 }
 
+#endif // _GLFW_WAYLAND
+

src/x11_init.c

@@ -29,6 +29,8 @@
 
 #include "internal.h"
 
+#if defined(_GLFW_X11)
+
 #include <stdlib.h>
 #include <string.h>
 #include <limits.h>
@@ -1182,7 +1184,7 @@ GLFWbool _glfwConnectX11(int platformID, _GLFWplatform* platform)
         _glfwGetKeyScancodeX11,
         _glfwSetClipboardStringX11,
         _glfwGetClipboardStringX11,
-#if defined(__linux__)
+#if defined(_GLFW_LINUX_JOYSTICK)
         _glfwInitJoysticksLinux,
         _glfwTerminateJoysticksLinux,
         _glfwPollJoystickLinux,
@@ -1652,3 +1654,5 @@ void _glfwTerminateX11(void)
     }
 }
 
+#endif // _GLFW_X11
+

src/x11_monitor.c

@@ -29,6 +29,8 @@
 
 #include "internal.h"
 
+#if defined(_GLFW_X11)
+
 #include <limits.h>
 #include <stdlib.h>
 #include <string.h>
@@ -614,3 +616,5 @@ GLFWAPI RROutput glfwGetX11Monitor(GLFWmonitor* handle)
     return monitor->x11.output;
 }
 
+#endif // _GLFW_X11
+

src/x11_window.c

@@ -29,6 +29,8 @@
 
 #include "internal.h"
 
+#if defined(_GLFW_X11)
+
 #include <X11/cursorfont.h>
 #include <X11/Xmd.h>
 
@@ -86,7 +88,7 @@ static GLFWbool waitForAnyEvent(double* timeout)
         { _glfw.x11.emptyEventPipe[0], POLLIN }
     };
 
-#if defined(__linux__)
+#if defined(_GLFW_LINUX_JOYSTICK)
     if (_glfw.joysticksInitialized)
         fds[count++] = (struct pollfd) { _glfw.linjs.inotify, POLLIN };
 #endif
@@ -2781,7 +2783,7 @@ void _glfwPollEventsX11(void)
 {
     drainEmptyEvents();
 
-#if defined(__linux__)
+#if defined(_GLFW_LINUX_JOYSTICK)
     if (_glfw.joysticksInitialized)
         _glfwDetectJoystickConnectionLinux();
 #endif
@@ -3349,3 +3351,5 @@ GLFWAPI const char* glfwGetX11SelectionString(void)
     return getSelectionString(_glfw.x11.PRIMARY);
 }
 
+#endif // _GLFW_X11
+

src/xkb_unicode.c

@@ -29,6 +29,7 @@
 
 #include "internal.h"
 
+#if defined(_GLFW_X11) || defined(_GLFW_WAYLAND)
 
 /*
  * Marcus: This code was originally written by Markus G. Kuhn.
@@ -940,3 +941,5 @@ uint32_t _glfwKeySym2Unicode(unsigned int keysym)
     return GLFW_INVALID_CODEPOINT;
 }
 
+#endif // _GLFW_WAYLAND or _GLFW_X11
+