Merge pull request #61 from 0xc0170/fix_#59

Fixes #59 - build and make - handle toolchain/target name errors

tools/build_api.py

@@ -83,7 +83,11 @@ def build_project(src_path, build_path, target, toolchain_name,
     """ This function builds project. Project can be for example one test / UT
     """
     # Toolchain instance
+    try:
         toolchain = TOOLCHAIN_CLASSES[toolchain_name](target, options, notify, macros, silent, extra_verbose=extra_verbose)
+    except KeyError as e:
+        raise KeyError("Toolchain %s not supported" % toolchain_name)
+
     toolchain.VERBOSE = verbose
     toolchain.jobs = jobs
     toolchain.build_all = clean

tools/make.py

@@ -240,7 +240,12 @@ if __name__ == '__main__':
         if options.build_dir is not None:
             build_dir = options.build_dir
 
+        try:
             target = TARGET_MAP[mcu]
+        except KeyError:
+            print "[ERROR] Target %s not supported" % mcu
+            sys.exit(1)
+
         try:
             bin_file = build_project(test.source_dir, build_dir, target, toolchain, test.dependencies, options.options,
                                      linker_script=options.linker_script,