From 68bf2848332fd15a2b6dfa49f3a58fccd899dbd7 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Tue, 22 Jun 2021 20:15:19 +0200
Subject: Setting V env variable overloads the verbosity.

---
 libcppbuild.cc | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/libcppbuild.cc b/libcppbuild.cc
index 7280910..2a2c40d 100644
--- a/libcppbuild.cc
+++ b/libcppbuild.cc
@@ -12,6 +12,7 @@
 #include <array>
 #include <deque>
 #include <fstream>
+#include <cstdlib>
 #include <set>
 
 #include <getoptpp/getoptpp.hpp>
@@ -527,6 +528,12 @@ int main(int argc, char* argv[])
 
 	opt.process(argc, argv);
 
+	auto verbose_env = std::getenv("V");
+	if(verbose_env)
+	{
+		settings.verbose = std::atoi(verbose_env);
+	}
+
 	if(list_files)
 	{
 		std::set<std::string> files;
-- 
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