src/gallium/targets/libgl-xlib/SConscript

   1 #######################################################################
   2 # SConscript for xlib winsys
   3
   4 Import('*')
   5
   6 env = env.Clone()
   7
   8 env.Append(CPPPATH = [
   9     '#/src/mapi',
  10     '#/src/mesa',
  11     '#/src/mesa/main',
  12     '#src/gallium/frontends/glx/xlib',
  13     Dir('../../../mapi'), # src/mapi build path for python-generated GL API files/headers
  14     Dir('../../../mapi/glapi/gen'), # src/mapi build path for python-generated GL API files/headers
  15 ])
  16
  17 env.Append(CPPDEFINES = ['USE_XSHM'])
  18
  19 env.Prepend(LIBS = env['X11_LIBS'])
  20 env.Prepend(LIBPATH = env['X11_LIBPATH'])
  21
  22 env.Prepend(LIBS = [
  23     st_xlib,
  24     ws_xlib,
  25     glapi,
  26     mesautil,
  27     compiler,
  28     mesa,
  29     glsl,
  30     nir,
  31     spirv,
  32     gallium,
  33 ])
  34
  35 sources = [
  36     'xlib.c',
  37 ]
  38
  39 if True:
  40     env.Append(CPPDEFINES = ['GALLIUM_SOFTPIPE'])
  41     env.Prepend(LIBS = [softpipe])
  42
  43 if env['llvm']:
  44     env.Append(CPPDEFINES = ['GALLIUM_LLVMPIPE'])
  45     env.Prepend(LIBS = [llvmpipe])
  46
  47 if env['platform'] != 'darwin':
  48     # Disallow undefined symbols, except with Address Sanitizer, since libasan
  49     # is not linked on shared libs, as it should be LD_PRELOAD'ed instead
  50     if not env['asan']:
  51         env.Append(SHLINKFLAGS = [
  52             '-Wl,-z,defs',
  53         ])
  54     env.Append(SHLINKFLAGS = [
  55         # Restrict exported symbols
  56         '-Wl,--version-script=%s' % File("libgl-xlib.sym").srcnode().path,
  57     ])
  58
  59 # libGL.so.1.5
  60 libgl_1_5 = env.SharedLibrary(
  61     target ='GL',
  62     source = sources,
  63     SHLIBSUFFIX = env['SHLIBSUFFIX'] + '.1.5',
  64 )
  65
  66 # libGL.so.1
  67 libgl = env.subst('${SHLIBPREFIX}GL${SHLIBSUFFIX}')
  68 libgl_1 = libgl + '.1'
  69 env.Command(libgl_1, libgl_1_5, "ln -sf ${SOURCE.file} ${TARGET}")
  70 env.Command(libgl, libgl_1, "ln -sf ${SOURCE.file} ${TARGET}")
  71
  72 env.Alias('libgl-xlib', libgl)