Initial android support (#17)

* Upload Android armv7 libs

* Fix debug build

* utlvector: fix undefined behavior

* wscript: add --use-ccache option

* wscript: store ccache in a separate directory

* Propertly use gl4es

* fontconfig: fix font detection

* [android]remove fontconfig dependency

* Add build guide for other platforms

Co-authored-by: JusicP <slender87844@gmail.com>
Co-authored-by: nillerusr <nillerusr@users.noreply.github.com>

launcher_main/main.cpp

@@ -146,6 +146,7 @@ int APIENTRY WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdL
 #if defined( LINUX )
 
 #include <fcntl.h>
+#include <sys/stat.h>
 
 static bool IsDebuggerPresent( int time )
 {

launcher_main/wscript

@@ -15,6 +15,8 @@ def configure(conf):
 	return
 
 def build(bld):
+	if bld.env.DEST_OS == 'android':
+		return
 
 	source = ['main.cpp']
 	includes = ['../public']
@@ -22,7 +24,7 @@ def build(bld):
 	libs = []
 
 	if bld.env.DEST_OS != 'win32':
-		libs += [ 'DL' ]
+		libs += [ 'DL', 'LOG' ]
 	else:
 		libs += ['USER32', 'SHELL32']
 		source += ['launcher_main.rc']