From 6d4630cbdc7feb3ac3cece46aa3556fd5b592eac Mon Sep 17 00:00:00 2001
From: Nao Pross <naopross@thearcway.org>
Date: Tue, 22 Jan 2019 15:25:28 +0100
Subject: Add ninja build files to create a shared and static library

---
 .gitignore        |  1 +
 build.ninja       |  6 ++++++
 mmvec.cpp         |  1 +
 mmvec.hpp         |  6 +++---
 ninja/rules.ninja | 27 +++++++++++++++++++++++++++
 5 files changed, 38 insertions(+), 3 deletions(-)
 create mode 100644 build.ninja
 create mode 100644 mmvec.cpp
 create mode 100644 ninja/rules.ninja

diff --git a/.gitignore b/.gitignore
index 378eac2..ac480cc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 build
+.ninja*
diff --git a/build.ninja b/build.ninja
new file mode 100644
index 0000000..3c134bf
--- /dev/null
+++ b/build.ninja
@@ -0,0 +1,6 @@
+include ninja/rules.ninja
+
+build build/mmvec.o: cpp mmvec.cpp
+
+build build/libmm.a: link-static build/mmvec.o
+build build/libmm.so: link-shared build/mmvec.o
diff --git a/mmvec.cpp b/mmvec.cpp
new file mode 100644
index 0000000..f555a6e
--- /dev/null
+++ b/mmvec.cpp
@@ -0,0 +1 @@
+#include "mmvec.hpp"
diff --git a/mmvec.hpp b/mmvec.hpp
index f371d41..4bac658 100644
--- a/mmvec.hpp
+++ b/mmvec.hpp
@@ -13,11 +13,12 @@
  * Naoki Pross <naopross@thearcway.org>
  * 2018 ~ 2019
  */
-#include <iostream>
+#pragma once
 
 #include <cassert>
 #include <cmath>
 
+#include <iostream>
 #include <array>
 #include <algorithm>
 #include <numeric>
@@ -111,8 +112,7 @@ template<typename T, std::size_t d>
 template<std::size_t n>
 mm::basic_vec<T, d>& mm::basic_vec<T, d>::operator=(const mm::basic_vec<T, n>& other) {
     static_assert(
-        d >= n, 
-        "cannot copy higher dimensional vector into a smaller one"
+        d >= n, "cannot copy higher dimensional vector into a smaller one"
     );
 
     std::copy(other.begin(), other.end(), this->begin());
diff --git a/ninja/rules.ninja b/ninja/rules.ninja
new file mode 100644
index 0000000..04b625c
--- /dev/null
+++ b/ninja/rules.ninja
@@ -0,0 +1,27 @@
+includes = -I engine/include
+cflags = -Wall -Werror -pedantic -fPIC -std=c++17 $includes
+
+libs = 
+lflags = $libs
+
+flags = -fdiagnostics-color
+
+rule mkdir
+    command = mkdir -p $out
+    description = creating directory $out
+
+rule cpp
+    command = g++ $flags $cflags -c $in -o $out $lflags
+    description = compiling $in
+
+rule link
+    command = g++ $flags $cflags -o $out $in $lflags
+    description = linking $out
+
+rule link-shared
+    command = g++ $flags $cflags -shared -o $out $in $lflags
+    description = linking shared object $out
+
+rule link-static
+    command = ar rvs $out $in
+    description = creating archive $out
-- 
cgit v1.2.1