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import os
Import('RTT_ROOT')
from building import *
def _ft_get_src_path(fn):
# from docs/INSTALL.ANY
ft_base_src = set([
# use the ftsystem ourown
#'ftsystem.c'
'ftinit.c',
'ftdebug.c',
'ftbase.c',
'ftbbox.c',
'ftglyph.c',
'ftbdf.c',
'ftbitmap.c',
'ftcid.c',
'ftfstype.c',
'ftgasp.c',
'ftgxval.c',
'ftlcdfil.c',
'ftmm.c',
'ftotval.c',
'ftpatent.c',
'ftpfr.c',
'ftstroke.c',
'ftsynth.c',
'fttype1.c',
'ftwinfnt.c',
'ftxf86.c',
'ftmac.c',
])
ft_s_fn = {
'type1cid.c' : 'src/cid/',
'winfnt.c' : 'src/winfonts/',
'ftcache.c' : 'src/cache/',
'ftgzip.c' : 'src/gzip/',
'ftlzw.c' : 'src/lzw/',
'ftbz2.c' : 'src/bz2/',
'ftsystem.c' : 'builds/rt-thread/',
'gb2312tounicode.c' : 'builds/rt-thread/',
}
# Always keep the path seperator in unix format.
if fn in ft_base_src:
return 'src/base/' + fn
# Handle special files
elif fn in ft_s_fn:
return ft_s_fn[fn] + fn
else:
# str.lstrip is not technically right here, but it just work(tm).
return 'src/' + fn.rstrip('.c') + '/' + fn
# from docs/INSTALL.ANY
ft_deps = {
'ftcache.c' : ['ftglyph.c'],
'ftfstype.c' : ['fttype1.c'],
'ftglyph.c' : ['ftbitmap.c'],
'ftstroke.c' : ['ftglyph.c'],
'ftsynth.c' : ['ftbitmap.c'],
'cff.c' : ['sfnt.c', 'pshinter.c', 'psnames.c'],
'truetype.c' : ['sfnt.c', 'psnames.c'],
'type1.c' : ['psaux.c' 'pshinter.c', 'psnames.c'],
'type1cid.c' : ['psaux.c', 'pshinter.c', 'psnames.c'],
'type42.c' : ['truetype.c'],
}
ft_modules = {
'autofit.c' : ['FT_Module_Class' , 'autofit_module_class' ],
'truetype.c': ['FT_Driver_ClassRec', 'tt_driver_class' ],
'type1.c' : ['FT_Driver_ClassRec', 't1_driver_class' ],
'cff.c' : ['FT_Driver_ClassRec', 'cff_driver_class' ],
'type1cid.c': ['FT_Driver_ClassRec', 't1cid_driver_class' ],
'pfr.c' : ['FT_Driver_ClassRec', 'pfr_driver_class' ],
'type42.c' : ['FT_Driver_ClassRec', 't42_driver_class' ],
'winfnt.c' : ['FT_Driver_ClassRec', 'winfnt_driver_class' ],
'pcf.c' : ['FT_Driver_ClassRec', 'pcf_driver_class' ],
'psaux.c' : ['FT_Module_Class' , 'psaux_module_class' ],
'psnames.c' : ['FT_Module_Class' , 'psnames_module_class' ],
'pshinter.c': ['FT_Module_Class' , 'pshinter_module_class' ],
'raster.c' : ['FT_Renderer_Class' , 'ft_raster1_renderer_class' ],
'sfnt.c' : ['FT_Module_Class' , 'sfnt_module_class' ],
'smooth.c' : ['FT_Renderer_Class' , 'ft_smooth_renderer_class' ],
#'smooth.c' : ['FT_Renderer_Class' , 'ft_smooth_lcd_renderer_class' ],
#'smooth.c' : ['FT_Renderer_Class' , 'ft_smooth_lcdv_renderer_class'],
'bdf.c' : ['FT_Driver_ClassRec', 'bdf_driver_class' ],
}
def _ft_build_dep_src(fnli):
dep_added = False
for i in fnli:
for k in ft_deps.get(i, []):
if k not in fnli:
dep_added = True
fnli.append(k)
if not dep_added:
return fnli
else:
return _ft_build_dep_src(fnli)
def _ft_add_basic_system(fnli):
for i in ('ftbase.c',
'ftbbox.c',
'ftfstype.c',
'ftglyph.c',
'ftinit.c',
'ftlcdfil.c',
'ftmm.c',
'ftpatent.c',
'gb2312tounicode.c',
'ftsystem.c',):
if i not in fnli:
fnli.append(i)
return fnli
group = []
# Test the depend before do any thing(copy config files etc).
if not GetDepend(['RT_USING_RTGUI', 'RTGUI_USING_TTF']):
Return('group')
###
# Configurations
###
enabled_modules = ['autofit.c', 'truetype.c', 'smooth.c']
###
#
###
enabled_modules = _ft_add_basic_system(enabled_modules)
enabled_modules = _ft_build_dep_src(enabled_modules)
proj_dir = str(Dir('#'))
config_dir = os.path.join(proj_dir, 'ftconfig')
if not os.path.exists(config_dir):
os.mkdir(config_dir)
for d, i in (('/include/config/', 'ftconfig.h'),
('/builds/rt-thread/', 'ftoption.h')):
if not os.path.exists(os.path.join(config_dir, i)):
import shutil
shutil.copy(GetCurrentDir() + d + i, config_dir)
if not os.path.exists(os.path.join(config_dir, 'ft2build.h')):
with open(os.path.join(config_dir, 'ft2build.h'), 'w') as e:
e.write('''
#ifndef __FT2BUILD_H__
#define __FT2BUILD_H__
#define FT_CONFIG_OPTIONS_H <ftoption.h>
#define FT_CONFIG_MODULES_H <ftmodule.h>
#define FT_CONFIG_CONFIG_H <ftconfig.h>
#include <config/ftheader.h>
#endif /* __FT2BUILD_H__ */
''')
f = open(os.path.join(config_dir, 'ftmodule.h'), 'w')
for m in enabled_modules:
if m in ft_modules:
f.write('FT_USE_MODULE( ' + ', '.join(ft_modules[m]) + ')\n')
# proj_dir/ftconfig should precede include/ in freetype
cpp_path = [config_dir, os.path.join(GetCurrentDir(), 'include/')]
src_file = [_ft_get_src_path(i) for i in enabled_modules]
group = DefineGroup('FreeType',
src_file,
CPPPATH = cpp_path,
# Depend is tested above
depend = [],
CPPDEFINES = ['FT2_BUILD_LIBRARY']
)
Return('group')
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