falsepattern/zig-glfw
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glfw: tidy up Options struct

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Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2021-07-10 01:54:16 -07:00
parent ef4e335ccd
commit a5eadec686
1 changed files with 23 additions and 8 deletions
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31
build.zig
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@ -14,15 +14,26 @@ pub fn build(b: *Builder) void {
test_step.dependOn(&main_tests.step); test_step.dependOn(&main_tests.step);
} }
fn thisDir() []const u8 { pub const LinuxWindowManager = enum {
return std.fs.path.dirname(@src().file) orelse "."; X11,
} Wayland,
};
pub const Options = struct { pub const Options = struct {
Vulkan: bool = true, // Not supported on macOS.
Metal: bool = true, vulkan: bool = true,
OpenGL: bool = false,
GLES: bool = false, // Only respected on macOS.
metal: bool = true,
// Deprecated on macOS.
opengl: bool = false,
// Not supported on macOS.
gles: bool = false,
// Only respected on Linux.
linux_window_manager: LinuxWindowManager = .X11,
}; };
pub fn link(b: *Builder, step: *std.build.LibExeObjStep, options: Options) void { pub fn link(b: *Builder, step: *std.build.LibExeObjStep, options: Options) void {
@ -116,6 +127,10 @@ pub fn link(b: *Builder, step: *std.build.LibExeObjStep, options: Options) void
linkGLFW(b, step, options); linkGLFW(b, step, options);
} }
fn thisDir() []const u8 {
return std.fs.path.dirname(@src().file) orelse ".";
}
fn linkGLFW(b: *Builder, step: *std.build.LibExeObjStep, options: Options) void { fn linkGLFW(b: *Builder, step: *std.build.LibExeObjStep, options: Options) void {
var include_dir = std.fs.path.join(b.allocator, &.{ thisDir(), "upstream/glfw/include" }) catch unreachable; var include_dir = std.fs.path.join(b.allocator, &.{ thisDir(), "upstream/glfw/include" }) catch unreachable;
defer b.allocator.free(include_dir); defer b.allocator.free(include_dir);
@ -141,7 +156,7 @@ fn linkGLFW(b: *Builder, step: *std.build.LibExeObjStep, options: Options) void
step.linkFramework("Cocoa"); step.linkFramework("Cocoa");
step.linkFramework("IOKit"); step.linkFramework("IOKit");
step.linkFramework("CoreFoundation"); step.linkFramework("CoreFoundation");
if (options.OpenGL) { if (options.opengl) {
step.linkFramework("OpenGL"); step.linkFramework("OpenGL");
} }
}, },