Support using custom build-dir during bootstrap.

1 files changed, 7 insertions, 1 deletions

diff --git a/src/bootstrap.cc b/src/bootstrap.cc
index c58c399..d473689 100644
--- a/src/bootstrap.cc
+++ b/src/bootstrap.cc
@@ -42,6 +42,12 @@ const std::string& getConfiguration(const std::string& key,
 		return s;
 	}
 
+	if(key == cfg::builddir && std::getenv("BUILDDIR"))
+	{
+		static std::string s = std::getenv("BUILDDIR");
+		return s;
+	}
+
 	return defaultValue;
 }
 
@@ -56,7 +62,7 @@ int main(int argc, char* argv[])
 
 	Settings settings{};
 
-	settings.builddir = getConfiguration(cfg::builddir, "build");
+	settings.builddir = getConfiguration(cfg::builddir, settings.builddir);
 	settings.parallel_processes =
 		std::max(1u, std::thread::hardware_concurrency() * 2 - 1);
 	settings.verbose = 0;