+def csrcGenerator(project_info):
+ modules = project_info.info("MODULES")
+ files = project_info.info("FILES")
+ if "harvard" in project_info.info("CPU_INFOS")["CPU_TAGS"]:
+ harvard = True
+ else:
+ harvard = False
+ # file to be included in CSRC variable
+ csrc = []
+ # file to be included in PCSRC variable
+ pcsrc = []
+ # files to be included in CPPASRC variable
+ cppasrc = []
+ # files to be included in CXXSRC variable
+ cxxsrc = []
+ # files to be included in ASRC variable
+ asrc = []
+ # constants to be included at the beginning of the makefile
+ constants = {}
+ for module, information in modules.items():
+ module_files = set([])
+ dependency_files = set([])
+ # assembly sources
+ asm_files = set([])
+ hwdir = os.path.basename(project_info.info("PROJECT_PATH")) + "/hw"
+ if information["enabled"]:
+ if "constants" in information:
+ constants.update(information["constants"])
+ cfiles, sfiles = findModuleFiles(module, project_info)
+ module_files |= set(cfiles)
+ asm_files |= set(sfiles)
+ for file in information["hw"]:
+ if file.endswith(".c"):
+ module_files |= set([hwdir + "/" + os.path.basename(file)])
+ for file_dependency in information["depends"]:
+ if file_dependency in files:
+ dependencyCFiles, dependencySFiles = findModuleFiles(file_dependency, project_info)
+ dependency_files |= set(dependencyCFiles)
+ asm_files |= set(dependencySFiles)
+ for file in module_files:
+ if not harvard or information.get("harvard", "both") == "both":
+ csrc.append(file)
+ if harvard and "harvard" in information:
+ pcsrc.append(file)
+ for file in dependency_files:
+ csrc.append(file)
+ for file in project_info.info("CPU_INFOS")["C_SRC"]:
+ csrc.append(file)
+ for file in project_info.info("CPU_INFOS")["PC_SRC"]:
+ pcsrc.append(file)
+ for file in asm_files:
+ cppasrc.append(file)
+ for file in project_info.info("CPU_INFOS")["CPPA_SRC"]:
+ cppasrc.append(file)
+ for file in project_info.info("CPU_INFOS")["CXX_SRC"]:
+ cxxsrc.append(file)
+ for file in project_info.info("CPU_INFOS")["ASRC"]:
+ asrc.append(file)
+ csrc = " \\\n\t".join(csrc) + " \\"
+ pcsrc = " \\\n\t".join(pcsrc) + " \\"
+ cppasrc = " \\\n\t".join(cppasrc) + " \\"
+ cxxsrc = " \\\n\t".join(cxxsrc) + " \\"
+ asrc = " \\\n\t".join(asrc) + " \\"
+ constants = "\n".join([os.path.basename(project_info.info("PROJECT_PATH")) + "_" + key + " = " + str(value) for key, value in constants.items()])
+ return csrc, pcsrc, cppasrc, cxxsrc, asrc, constants
+
+def findModuleFiles(module, project_info):
+ # Find the files related to the selected module
+ cfiles = []
+ sfiles = []
+ # .c files related to the module and the cpu architecture
+ for filename, path in findDefinitions(module + ".c", project_info) + \
+ findDefinitions(module + "_" + project_info.info("CPU_INFOS")["TOOLCHAIN"] + ".c", project_info):
+ path = path.replace(project_info.info("SOURCES_PATH") + os.sep, "")
+ path = replaceSeparators(path)
+ cfiles.append(path + "/" + filename)
+ # .s files related to the module and the cpu architecture
+ for filename, path in findDefinitions(module + ".s", project_info) + \
+ findDefinitions(module + "_" + project_info.info("CPU_INFOS")["TOOLCHAIN"] + ".s", project_info) + \
+ findDefinitions(module + ".S", project_info) + \
+ findDefinitions(module + "_" + project_info.info("CPU_INFOS")["TOOLCHAIN"] + ".S", project_info):
+ path = path.replace(project_info.info("SOURCES_PATH") + os.sep, "")
+ path = replaceSeparators(path)
+ sfiles.append(path + "/" + filename)
+ # .c and .s files related to the module and the cpu tags
+ for tag in project_info.info("CPU_INFOS")["CPU_TAGS"]:
+ for filename, path in findDefinitions(module + "_" + tag + ".c", project_info):
+ path = path.replace(project_info.info("SOURCES_PATH") + os.sep, "")
+ if os.sep != "/":
+ path = replaceSeparators(path)
+ cfiles.append(path + "/" + filename)
+ for filename, path in findDefinitions(module + "_" + tag + ".s", project_info) + \
+ findDefinitions(module + "_" + tag + ".S", project_info):
+ path = path.replace(project_info.info("SOURCES_PATH") + os.sep, "")
+ path = replaceSeparators(path)
+ sfiles.append(path + "/" + filename)
+ return cfiles, sfiles
+
+def replaceSeparators(path):
+ """
+ Replace the separators in the given path with unix standard separator.
+ """
+ if os.sep != "/":
+ while path.find(os.sep) != -1:
+ path = path.replace(os.sep, "/")
+ return path
+