Fixing issue with binary name.

There was an issue where the binary name was incorrectly set when building
from any directory that isn't the project root. This fixes that issue by
first getting the absolute path, then finding the binary name using that.

Author: bridadan

tools/build_api.py

@@ -97,7 +97,8 @@ def build_project(src_path, build_path, target, toolchain_name,
     # multiple compilations and linking with the same objects
     src_paths = [src_paths[0]] + list(set(src_paths[1:]))
     first_src_path = src_paths[0] if src_paths[0] != "." and src_paths[0] != "./" else getcwd()
-    project_name = basename(normpath(first_src_path))
+    abs_path = abspath(first_src_path)
+    project_name = basename(normpath(abs_path))
 
     if name is None:
         # We will use default project name based on project folder name