1####################################################################### 2# SConscript for glapi 3 4 5from sys import executable as python_cmd 6 7Import('*') 8 9env = env.Clone() 10 11env.MSVC2013Compat() 12 13env.Append(CPPDEFINES = [ 14 'MAPI_MODE_UTIL', 15]) 16 17if env['platform'] == 'windows': 18 env.Append(CPPDEFINES = [ 19 '_GDI32_', # prevent gl* being declared __declspec(dllimport) in MS headers 20 'BUILD_GL32', # declare gl* as __declspec(dllexport) in Mesa headers 21 'KHRONOS_DLL_EXPORTS', # declare gl* as __declspec(dllexport) in Khronos headers 22 '_GLAPI_NO_EXPORTS', # prevent _glapi_* from being declared __declspec(dllimport) 23 ]) 24 25env.Append(CPPPATH = [ 26 '#/src', 27 '#/src/mapi', 28 '#/src/mesa', 29 Dir('.'), # src/mapi/glapi build path 30 Dir('gen'), # src/mapi/glapi/gen build path 31]) 32 33glapi_sources = [ 34 'glapi_dispatch.c', 35 'glapi_entrypoint.c', 36 'glapi_getproc.c', 37 'glapi_nop.c', 38 'glapi.c', 39] 40 41mapi_sources = [ 42 'u_current.c', 43 'u_execmem.c', 44] 45for s in mapi_sources: 46 o = env.SharedObject(s[:-2], '../' + s) 47 glapi_sources.append(o) 48 49# 50# Assembly sources 51# 52if env['platform'] not in ('cygwin', 'darwin', 'windows'): 53 GLAPI = '#src/mapi/glapi/' 54 sources = [GLAPI + 'gen/gl_and_es_API.xml'] + env.Glob(GLAPI + 'gen/*.xml') 55 56 if env['machine'] == 'x86': 57 env.Append(CPPDEFINES = [ 58 'USE_X86_ASM', 59 ]) 60 glapi_sources += [ 61 'glapi_x86.S', 62 ] 63 env.CodeGenerate( 64 target = 'glapi_x86.S', 65 script = GLAPI + 'gen/gl_x86_asm.py', 66 source = sources, 67 command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET' 68 ) 69 elif env['machine'] == 'x86_64': 70 env.Append(CPPDEFINES = [ 71 'USE_X86_64_ASM', 72 ]) 73 glapi_sources += [ 74 'glapi_x86-64.S' 75 ] 76 env.CodeGenerate( 77 target = 'glapi_x86-64.S', 78 script = GLAPI + 'gen/gl_x86-64_asm.py', 79 source = sources, 80 command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET' 81 ) 82 elif env['machine'] == 'sparc': 83 env.Append(CPPDEFINES = [ 84 'USE_SPARC_ASM', 85 ]) 86 glapi_sources += [ 87 'glapi_sparc.S' 88 ] 89 env.CodeGenerate( 90 target = 'glapi_sparc.S', 91 script = GLAPI + 'gen/gl_SPARC_asm.py', 92 source = sources, 93 command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET' 94 ) 95 else: 96 pass 97 98glapi = env.ConvenienceLibrary( 99 target = 'glapi', 100 source = glapi_sources, 101) 102Export('glapi') 103