Merge pull request #7874 from yanrayw/7360-code-size-improvement
code_size_compare.py: run make clean before build libraries
diff --git a/scripts/code_size_compare.py b/scripts/code_size_compare.py
index 3bd3e4c..0ed2899 100755
--- a/scripts/code_size_compare.py
+++ b/scripts/code_size_compare.py
@@ -91,6 +91,7 @@
"""
arch: architecture to measure code size on.
config: configuration type to measure code size with.
+ sys_arch: host architecture.
make_command: command to build library (Inferred from arch and config).
"""
self.arch = arch
@@ -273,6 +274,7 @@
self.old_rev = old_revision
self.new_rev = new_revision
self.git_command = "git"
+ self.make_clean = 'make clean'
self.make_command = code_size_info.make_command
self.fname_suffix = "-" + code_size_info.arch + "-" +\
code_size_info.config
@@ -307,6 +309,10 @@
my_environment = os.environ.copy()
try:
subprocess.check_output(
+ self.make_clean, env=my_environment, shell=True,
+ cwd=git_worktree_path, stderr=subprocess.STDOUT,
+ )
+ subprocess.check_output(
self.make_command, env=my_environment, shell=True,
cwd=git_worktree_path, stderr=subprocess.STDOUT,
)