From: Alexander Popov <alex.popov@linux.com>
Date: Wed, 12 Jul 2023 16:41:09 +0000 (+0300)
Subject: Get rid of useless regular expressions in detect_compiler()
X-Git-Tag: v0.6.6~123
X-Git-Url: https://jxself.org/git/?a=commitdiff_plain;h=822d781dcdbaf85be40156f1af745cd0fa7125fa;p=kconfig-hardened-check.git

Get rid of useless regular expressions in detect_compiler()
---

diff --git a/kconfig_hardened_check/__init__.py b/kconfig_hardened_check/__init__.py
index 255174a..832f241 100644
--- a/kconfig_hardened_check/__init__.py
+++ b/kconfig_hardened_check/__init__.py
@@ -66,12 +66,10 @@ def detect_compiler(fname):
     gcc_version = None
     clang_version = None
     with _open(fname, 'rt', encoding='utf-8') as f:
-        gcc_version_pattern = re.compile("CONFIG_GCC_VERSION=[0-9]*")
-        clang_version_pattern = re.compile("CONFIG_CLANG_VERSION=[0-9]*")
         for line in f.readlines():
-            if gcc_version_pattern.match(line):
+            if line.startswith('CONFIG_GCC_VERSION='):
                 gcc_version = line[19:-1]
-            if clang_version_pattern.match(line):
+            if line.startswith('CONFIG_CLANG_VERSION='):
                 clang_version = line[21:-1]
     if gcc_version is None or clang_version is None:
         return None, 'no CONFIG_GCC_VERSION or CONFIG_CLANG_VERSION'