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const std = @import("std");
pub fn build(b: *std.Build) !void {
const target = b.standardTargetOptions(.{});
const optimize = b.standardOptimizeOption(.{});
const exe = b.addExecutable(.{
.name = "calico",
.root_module = b.createModule(.{
.root_source_file = b.path("src/main.zig"),
.target = target,
.optimize = optimize,
}),
});
const llvm = b.dependency("llvm_zig", .{});
_ = try b.modules.put("llvm", llvm.module("llvm"));
exe.root_module.addImport("llvm", b.modules.get("llvm").?);
b.installArtifact(exe);
const run_cmd = b.addRunArtifact(exe);
run_cmd.step.dependOn(b.getInstallStep());
if (b.args) |args| {
run_cmd.addArgs(args);
}
const run_step = b.step("run", "Run the compiler");
run_step.dependOn(&run_cmd.step);
const test_step = b.step("test", "Run unit tests");
for ([_][]const u8{
"src/main.zig",
"src/tokenize.zig",
"src/parser.zig",
"src/codegen.zig",
}) |file|
unit_test(b, target, optimize, test_step, file);
}
fn unit_test(
b: *std.Build,
target: std.Build.ResolvedTarget,
optimize: std.builtin.OptimizeMode,
test_step: *std.Build.Step,
fname: []const u8,
) void {
const unit = b.addTest(.{
.root_module = b.createModule(.{
.root_source_file = b.path(fname),
.target = target,
.optimize = optimize,
}),
});
const unit_tests = b.addRunArtifact(unit);
test_step.dependOn(&unit_tests.step);
unit.root_module.addImport("llvm", b.modules.get("llvm").?);
}
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