From ee825bf2e966a1b565473753adb3f2b74f6d0ce4 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Fri, 11 Jun 2021 21:29:09 +0200
Subject: Flags'n'stuff

---
 cppbuild.cc    |  8 +++++++-
 libcppbuild.cc | 15 ++++++++++-----
 task.cc        |  7 +++++--
 task.h         |  3 +++
 4 files changed, 25 insertions(+), 8 deletions(-)

diff --git a/cppbuild.cc b/cppbuild.cc
index b06b082..275512f 100644
--- a/cppbuild.cc
+++ b/cppbuild.cc
@@ -14,6 +14,12 @@ BuildConfiguration configs()
 			// source files
 			"src/foo.cc",
 			"src/bar.cc",
-		}
+		},
+		// cxx flags
+		"-g -Wall -Werror -std=c++17",
+		// c flags
+		"-g -Wall -Werror",
+		// linker flags
+		"-lm",
 	};
 }
diff --git a/libcppbuild.cc b/libcppbuild.cc
index 46f1bfc..35eff8f 100644
--- a/libcppbuild.cc
+++ b/libcppbuild.cc
@@ -11,20 +11,23 @@
 int main(int argc, const char* argv[])
 {
 	Settings settings;
+
+	// TODO: Set from commandline
 	settings.builddir = "build/foo";
+
 	std::filesystem::path builddir(settings.builddir);
 	std::filesystem::create_directories(builddir);
 
-	auto project = configs();
-	std::string output = builddir / project.target;
-	const auto& files = project.sources;
+	auto config = configs();
+	std::string output = builddir / config.target;
+	const auto& files = config.sources;
 	std::vector<std::string> objects;
 
 	std::vector<Task> tasks;
 
 	for(const auto& file : files)
 	{
-		tasks.emplace_back(project, settings, file);
+		tasks.emplace_back(config, settings, file);
 		objects.push_back(tasks.back().targetFile);
 	}
 
@@ -91,7 +94,9 @@ int main(int argc, const char* argv[])
 	{
 		objectlist += object + " ";
 	}
-	std::string compiler = "g++ " + objectlist + " -o " + output;
+	std::string compiler = "g++ " + objectlist + " " +
+		config.ldflags + " " +
+		"-o " + output;
 	std::cout << compiler << "\n";
 	if(system(compiler.data()))
 	{
diff --git a/task.cc b/task.cc
index 0b4240f..19e4712 100644
--- a/task.cc
+++ b/task.cc
@@ -84,6 +84,8 @@ std::vector<std::string> readDeps(const std::string& depFile)
 
 Task::Task(const BuildConfiguration& config, const Settings& settings,
            const std::string& source)
+	: config(config)
+	, settings(settings)
 {
 	sourceFile = source;
 	targetFile = settings.builddir / sourceFile.stem();
@@ -155,8 +157,9 @@ void Task::start()
 			 if(recompile)
 			 {
 				 std::string cmd =
-				 "g++ -MMD -c " + std::string(sourceFile) +
-				 " -o " + std::string(targetFile);
+				 "g++ -MMD -c " + std::string(sourceFile) + " " +
+				 config.cxxflags + " " +
+				 "-o " + std::string(targetFile);
 				 std::cout << cmd << "\n";
 
 				 if(system(cmd.data()))
diff --git a/task.h b/task.h
index d788645..ac56e8a 100644
--- a/task.h
+++ b/task.h
@@ -29,4 +29,7 @@ public:
 	std::filesystem::path depsFile;
 
 	std::future<int> future;
+
+	const BuildConfiguration& config;
+	const Settings& settings;
 };
-- 
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