From 0704b4455bc23f1dae820fe2791dcc56368e7aaa Mon Sep 17 00:00:00 2001
From: Marc Tiehuis <marctiehuis@gmail.com>
Date: Wed, 19 Jul 2017 17:50:33 +1200
Subject: [PATCH] Replace Makefile with build.zig

---
 .gitignore |  1 +
 Makefile   | 14 --------------
 build.zig  | 22 ++++++++++++++++++++++
 3 files changed, 23 insertions(+), 14 deletions(-)
 delete mode 100644 Makefile
 create mode 100644 build.zig

diff --git a/.gitignore b/.gitignore
index 45ebb06..1408a98 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 main
 build/
+zig-cache
diff --git a/Makefile b/Makefile
deleted file mode 100644
index 79c1da9..0000000
--- a/Makefile
+++ /dev/null
@@ -1,14 +0,0 @@
-SRCS := compute.c compute_helper.c display.c main.c
-OBJS := $(SRCS:%.c=build/%.o)
-
-main: $(OBJS)
-	gcc -o main $(OBJS)
-
-$(OBJS): build/%.o: %.c | mkdirs
-	gcc -std=c99 -c $< -o $@
-
-mkdirs:
-	@mkdir -p build
-
-clean:
-	rm -rf build main
diff --git a/build.zig b/build.zig
new file mode 100644
index 0000000..05f265e
--- /dev/null
+++ b/build.zig
@@ -0,0 +1,22 @@
+const Builder = @import("std").build.Builder;
+
+pub fn build(b: &Builder) {
+    const exe = b.addCExecutable("main");
+    exe.addCompileFlags([][]const u8 {
+        "-std=c99"
+    });
+
+    const source_files = [][]const u8 {
+        "compute.c",
+        "compute_helper.c",
+        "display.c",
+        "main.c"
+    };
+
+    for (source_files) |source| {
+        exe.addSourceFile(source);
+    }
+
+    exe.setOutputPath("./main");
+    b.default_step.dependOn(&exe.step);
+}