Add support for custom flags through env: CFLAGS, CXXFLAGS and LDFLAGS

1 files changed, 17 insertions, 0 deletions

diff --git a/src/bootstrap.cc b/src/bootstrap.cc
index be1b5ed..836504e 100644
--- a/src/bootstrap.cc
+++ b/src/bootstrap.cc
@@ -82,6 +82,23 @@ std::string ctor::configuration::get(const std::string& key, const std::string&
 	return default_value;
 }
 
+std::string ctor::configuration::getenv(const std::string& key) const
+{
+	auto envit = env.find(key);
+	if(envit != env.end())
+	{
+		return envit->second;
+	}
+
+	auto env = std::getenv(key.data());
+	if(env)
+	{
+		return env;
+	}
+
+	return {};
+}
+
 std::vector<std::string> readDeps(const std::string& depFile,
                                   ctor::toolchain toolchain)
 {