def write_imports(fips_dir, proj_dir, cfg_name, imported) :
"""write the big imports map created with 'gather_imports'
to a .fips-imports.cmake file in the current project
:params fips_dir: absolute path to fips
:params proj_dir: absolute path to current project
:params imported: the imports dictionary created with 'gather_imports'
"""
if imported is not None:
unique_hdrdirs = []
unique_condhdrdirs = {}
unique_libdirs = []
unique_defines = {}
unique_modules = {}
# write a temporary .fips-imports.cmake.tmp file,
# this will replace the old file, but only if the
# content is different, this will prevent an unnecessary
# cmake run if the imports haven't changed
import_filename = proj_dir + '/.fips-imports.cmake'
import_tmp_filename = import_filename + '.tmp'
with open(import_tmp_filename, 'w') as f :
f.write("#\n# generated by 'fips gen', don't edit, don't add to version control!\n#\n")
for imp_proj_name in imported :
imp_proj_dir = util.get_project_dir(fips_dir, imp_proj_name)
if imported[imp_proj_name]['cond']:
f.write('if ({})\n'.format(imported[imp_proj_name]['cond']))
# add include and lib search paths
if imp_proj_dir != proj_dir :
f.write('if (EXISTS "{}/fips-include.cmake")\n'.format(imp_proj_dir))
f.write(' include("{}/fips-include.cmake")\n'.format(imp_proj_dir))
f.write('elseif (EXISTS "{}/fips-files/include.cmake")\n'.format(imp_proj_dir))
f.write(' include ("{}/fips-files/include.cmake")\n'.format(imp_proj_dir))
f.write('endif()\n')
f.write('if (EXISTS "{}/lib/${{FIPS_PLATFORM_NAME}}")\n'.format(imp_proj_dir))
f.write(' link_directories("{}/lib/${{FIPS_PLATFORM_NAME}}")\n'.format(imp_proj_dir))
f.write('endif()\n')
# add header search paths
for hdrdir in imported[imp_proj_name]['hdrdirs'] :
if hdrdir not in unique_hdrdirs :
f.write('include_directories("{}")\n'.format(hdrdir))
unique_hdrdirs.append(hdrdir)
# add conditional header search paths
for hdrdir in imported[imp_proj_name]['condhdrdirs'] :
value = imported[imp_proj_name]['condhdrdirs'][hdrdir]
if hdrdir not in unique_condhdrdirs :
unique_condhdrdirs[hdrdir] = value
f.write('if ({})\n'.format(value))
f.write(' include_directories("{}")\n'.format(hdrdir))
f.write('endif()\n')
# add lib search paths
for libdir in imported[imp_proj_name]['libdirs'] :
if libdir not in unique_libdirs :
f.write('link_directories("{}")\n'.format(libdir))
unique_libdirs.append(libdir)
# add defines
for define in imported[imp_proj_name]['defines'] :
value = imported[imp_proj_name]['defines'][define]
if define not in unique_defines :
unique_defines[define] = value
if type(value) is str :
f.write('add_definitions(-D{}="{}")\n'.format(define, value))
else :
f.write('add_definitions(-D{}={})\n'.format(define, value))
# add import modules
if len(imported[imp_proj_name]['modules']) > 0 :
import_functions = []
# first add all module import functions
for module in imported[imp_proj_name]['modules'] :
module_path = imported[imp_proj_name]['modules'][module]
if module not in unique_modules :
unique_modules[module] = module_path
import_func = 'fips_import_{}'.format(module_path).replace('-','_')
import_functions.append(import_func)
f.write('macro({})\n'.format(import_func))
f.write(' set(FIPS_IMPORT 1)\n')
f.write(' add_subdirectory("{}" "{}")\n'.format(module, module_path))
f.write(' set(FIPS_IMPORT)\n')
f.write('endmacro()\n')
# if auto-import is enabled, also actually import all modules
f.write('if (FIPS_AUTO_IMPORT)\n')
group = "Imports"
if imported[imp_proj_name]['group'] :
group += "/" + imported[imp_proj_name]['group']
if len(imported[imp_proj_name]['modules']) > 3 :
group += "/" + imp_proj_name
f.write(' fips_ide_group("{}")\n'.format(group))
for import_func in import_functions :
f.write(' {}()\n'.format(import_func))
f.write(' fips_ide_group("")\n')
f.write('endif()\n')
if imported[imp_proj_name]['cond']:
f.write('endif()\n')
# check content of old and new file, only replace if changed
imports_dirty = True
if os.path.isfile(import_filename) :
if filecmp.cmp(import_filename, import_tmp_filename, shallow=False) :
imports_dirty = False
if imports_dirty :
if os.path.isfile(import_filename) :
os.remove(import_filename)
os.rename(import_tmp_filename, import_filename)
else :
os.remove(import_tmp_filename)
# write the .fips-imports.py file (copy from template)
gen_search_paths = '"{}","{}/generators",\n'.format(fips_dir, fips_dir)
proj_gen_dir = util.get_generators_dir(proj_dir)
if proj_gen_dir:
gen_search_paths += '"{}","{}",\n'.format(proj_dir, proj_gen_dir)
for imp_proj_name in imported :
gen_dir = util.get_generators_dir(util.get_project_dir(fips_dir, imp_proj_name))
if gen_dir:
gen_search_paths += '"' + gen_dir + '",\n'
proj_name = util.get_project_name_from_dir(proj_dir)
build_dir = util.get_build_dir(fips_dir, proj_name, cfg_name);
if not os.path.isdir(build_dir):
os.makedirs(build_dir)
template.copy_template_file(fips_dir, build_dir, 'fips-gen.py', { 'genpaths': gen_search_paths}, True)
def write_imports(fips_dir, proj_dir, cfg_name, imported) :
"""write the big imports map created with 'gather_imports'
to a .fips-imports.cmake file in the current project
:params fips_dir: absolute path to fips
:params proj_dir: absolute path to current project
:params imported: the imports dictionary created with 'gather_imports'
"""
if imported :
unique_hdrdirs = []
unique_libdirs = []
unique_defines = {}
unique_modules = {}
# write a temporary .fips-imports.cmake.tmp file,
# this will replace the old file, but only if the
# content is different, this will prevent an unnecessary
# cmake run if the imports haven't changed
import_filename = proj_dir + '/.fips-imports.cmake'
import_tmp_filename = import_filename + '.tmp'
with open(import_tmp_filename, 'w') as f :
f.write("#\n# generated by 'fips gen', don't edit, don't add to version control!\n#\n")
for imp_proj_name in imported :
imp_proj_dir = util.get_project_dir(fips_dir, imp_proj_name)
if imported[imp_proj_name]['cond']:
f.write('if ({})\n'.format(imported[imp_proj_name]['cond']))
# add include and lib search paths
if imp_proj_dir != proj_dir :
f.write('if (EXISTS "{}/fips-include.cmake")\n'.format(imp_proj_dir))
f.write(' include("{}/fips-include.cmake")\n'.format(imp_proj_dir))
f.write('elseif (EXISTS "{}/fips-files/include.cmake")\n'.format(imp_proj_dir))
f.write(' include ("{}/fips-files/include.cmake")\n'.format(imp_proj_dir))
f.write('endif()\n')
f.write('if (EXISTS "{}/lib/${{FIPS_PLATFORM_NAME}}")\n'.format(imp_proj_dir))
f.write(' link_directories("{}/lib/${{FIPS_PLATFORM_NAME}}")\n'.format(imp_proj_dir))
f.write('endif()\n')
# add header search paths
for hdrdir in imported[imp_proj_name]['hdrdirs'] :
if hdrdir not in unique_hdrdirs :
f.write('include_directories("{}")\n'.format(hdrdir))
unique_hdrdirs.append(hdrdir)
# add lib search paths
for libdir in imported[imp_proj_name]['libdirs'] :
if libdir not in unique_libdirs :
f.write('link_directories("{}")\n'.format(libdir))
unique_libdirs.append(libdir)
# add defines
for define in imported[imp_proj_name]['defines'] :
value = imported[imp_proj_name]['defines'][define]
if define not in unique_defines :
unique_defines[define] = value
if type(value) is str :
f.write('add_definitions(-D{}="{}")\n'.format(define, value))
else :
f.write('add_definitions(-D{}={})\n'.format(define, value))
# add import modules
if len(imported[imp_proj_name]['modules']) > 0 :
import_functions = []
# first add all module import functions
for module in imported[imp_proj_name]['modules'] :
module_path = imported[imp_proj_name]['modules'][module]
if module not in unique_modules :
unique_modules[module] = module_path
import_func = 'fips_import_{}'.format(module_path).replace('-','_')
import_functions.append(import_func)
f.write('macro({})\n'.format(import_func))
f.write(' set(FIPS_IMPORT 1)\n')
f.write(' add_subdirectory("{}" "{}")\n'.format(module, module_path))
f.write(' set(FIPS_IMPORT)\n')
f.write('endmacro()\n')
# if auto-import is enabled, also actually import all modules
f.write('if (FIPS_AUTO_IMPORT)\n')
group = "Imports"
if imported[imp_proj_name]['group'] :
group += "/" + imported[imp_proj_name]['group']
if len(imported[imp_proj_name]['modules']) > 3 :
group += "/" + imp_proj_name
f.write(' fips_ide_group("{}")\n'.format(group))
for import_func in import_functions :
f.write(' {}()\n'.format(import_func))
f.write(' fips_ide_group("")\n')
f.write('endif()\n')
if imported[imp_proj_name]['cond']:
f.write('endif()\n')
# check content of old and new file, only replace if changed
imports_dirty = True
if os.path.isfile(import_filename) :
if filecmp.cmp(import_filename, import_tmp_filename, shallow=False) :
imports_dirty = False
if imports_dirty :
if os.path.isfile(import_filename) :
os.remove(import_filename)
os.rename(import_tmp_filename, import_filename)
else :
os.remove(import_tmp_filename)
# write the .fips-imports.py file (copy from template)
gen_search_paths = '"{}","{}/generators",\n'.format(fips_dir, fips_dir)
proj_gen_dir = util.get_generators_dir(proj_dir)
if proj_gen_dir:
gen_search_paths += '"{}","{}",\n'.format(proj_dir, proj_gen_dir)
for imp_proj_name in imported :
gen_dir = util.get_generators_dir(util.get_project_dir(fips_dir, imp_proj_name))
if gen_dir:
gen_search_paths += '"' + gen_dir + '",\n'
proj_name = util.get_project_name_from_dir(proj_dir)
build_dir = util.get_build_dir(fips_dir, proj_name, cfg_name);
if not os.path.isdir(build_dir):
os.makedirs(build_dir)
template.copy_template_file(fips_dir, build_dir, 'fips-gen.py', { 'genpaths': gen_search_paths}, True)