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const std = @import("std");
pub fn build(b: *std.Build) !void {
const target = b.standardTargetOptions(.{});
const optimize = b.standardOptimizeOption(.{});
const single_threaded = true; // TODO: remove, inherit from parent
var libxcb = try buildXcb(b, &target, optimize, single_threaded);
libxcb.addIncludePath(.{ .path = "depends/libxcb/include" });
libxcb.installHeadersDirectory("depends/libxcb/include", ".");
libxcb.addIncludePath(.{ .path = "depends/libxcb/depends/xorgproto/include" });
libxcb.installHeadersDirectory("depends/libxcb/depends/xorgproto/include", ".");
const util_deps = [_][]const u8 {
"depends/libxcb-keysyms",
"depends/libxcb-render-util",
"depends/libxcb-wm",
"depends/libxcb-util",
"depends/libxcb-image",
"depends/libxcb-errors",
"depends/libxcb-cursor",
};
for(&util_deps) |dep| {
libxcb.addIncludePath(.{ .path = dep });
libxcb.installHeadersDirectoryOptions(.{
.source_dir = .{ .path = dep },
.install_dir = .header,
.install_subdir = ".",
.exclude_extensions = &.{ ".c" },
});
}
b.installArtifact(libxcb);
}
fn buildXau(b: *std.Build, target: *const std.Build.ResolvedTarget, optimize: std.builtin.OptimizeMode, single_threaded: bool) *std.Build.Step.Compile {
const lib = b.addStaticLibrary(.{
.name = "libxau",
.target = target.*,
.optimize = optimize,
.strip = optimize != std.builtin.OptimizeMode.Debug,
.single_threaded = single_threaded,
.link_libc = true,
});
lib.addCSourceFiles(.{
.files = &.{
"depends/libxcb/depends/libxau/AuDispose.c",
"depends/libxcb/depends/libxau/AuFileName.c",
"depends/libxcb/depends/libxau/AuGetAddr.c",
"depends/libxcb/depends/libxau/AuGetBest.c",
"depends/libxcb/depends/libxau/AuLock.c",
"depends/libxcb/depends/libxau/AuRead.c",
"depends/libxcb/depends/libxau/AuUnlock.c",
"depends/libxcb/depends/libxau/AuWrite.c",
},
.flags = &.{
"-DHAVE_CONFIG_H",
},
});
lib.addIncludePath(.{ .path = "depends/libxcb/depends/libxau" });
lib.addIncludePath(.{ .path = "depends/libxcb/depends/libxau/include" });
lib.addIncludePath(.{ .path = "depends/libxcb/depends/libxdmcp/include" });
lib.addIncludePath(.{ .path = "depends/libxcb/depends/xorgproto/include" });
lib.want_lto = optimize != std.builtin.OptimizeMode.Debug;
return lib;
}
fn buildXdmcp(b: *std.Build, target: *const std.Build.ResolvedTarget, optimize: std.builtin.OptimizeMode, single_threaded: bool) !*std.Build.Step.Compile {
const lib = b.addStaticLibrary(.{
.name = "libxdmcp",
.target = target.*,
.optimize = optimize,
.strip = optimize != std.builtin.OptimizeMode.Debug,
.single_threaded = single_threaded,
.link_libc = true,
});
var flags = std.ArrayList([]const u8).init(b.allocator);
try flags.append("-DHAVE_CONFIG_H");
if (target.query.abi) |abi| {
if (abi.isMusl()) {
try flags.append("-D__MUSL__");
}
}
lib.addCSourceFiles(.{
.files = &.{
"depends/libxcb/depends/libxdmcp/Array.c",
"depends/libxcb/depends/libxdmcp/Fill.c",
"depends/libxcb/depends/libxdmcp/Flush.c",
"depends/libxcb/depends/libxdmcp/Key.c",
"depends/libxcb/depends/libxdmcp/Read.c",
"depends/libxcb/depends/libxdmcp/Unwrap.c",
"depends/libxcb/depends/libxdmcp/Wrap.c",
"depends/libxcb/depends/libxdmcp/Wraphelp.c",
"depends/libxcb/depends/libxdmcp/Write.c",
},
.flags = flags.items,
});
lib.addIncludePath(.{ .path = "depends/libxcb/depends/libxdmcp" });
lib.addIncludePath(.{ .path = "depends/libxcb/depends/libxdmcp/include" });
lib.addIncludePath(.{ .path = "depends/libxcb/depends/xorgproto/include" });
lib.want_lto = optimize != std.builtin.OptimizeMode.Debug;
return lib;
}
fn buildXcb(b: *std.Build, target: *const std.Build.ResolvedTarget, optimize: std.builtin.OptimizeMode, single_threaded: bool) !*std.Build.Step.Compile {
const libXau = buildXau(b, target, optimize, single_threaded);
const libXdmcp = try buildXdmcp(b, target, optimize, single_threaded);
const libXcb = b.addStaticLibrary(.{
.name = "xcb-zig",
.target = target.*,
.optimize = optimize,
.strip = optimize != std.builtin.OptimizeMode.Debug,
.single_threaded = single_threaded,
.link_libc = true,
});
libXcb.linkLibrary(libXau);
libXcb.linkLibrary(libXdmcp);
libXcb.addCSourceFiles(.{
.files = &.{
"depends/libxcb/src/bigreq.c",
"depends/libxcb/src/composite.c",
"depends/libxcb/src/damage.c",
"depends/libxcb/src/dpms.c",
"depends/libxcb/src/dri2.c",
"depends/libxcb/src/dri3.c",
"depends/libxcb/src/ge.c",
"depends/libxcb/src/glx.c",
"depends/libxcb/src/present.c",
"depends/libxcb/src/randr.c",
"depends/libxcb/src/record.c",
"depends/libxcb/src/render.c",
"depends/libxcb/src/res.c",
"depends/libxcb/src/screensaver.c",
"depends/libxcb/src/shape.c",
"depends/libxcb/src/shm.c",
"depends/libxcb/src/sync.c",
"depends/libxcb/src/xcb_auth.c",
"depends/libxcb/src/xcb_conn.c",
"depends/libxcb/src/xcb_ext.c",
"depends/libxcb/src/xcb_in.c",
"depends/libxcb/src/xcb_list.c",
"depends/libxcb/src/xcb_out.c",
"depends/libxcb/src/xcb_util.c",
"depends/libxcb/src/xcb_xid.c",
"depends/libxcb/src/xc_misc.c",
"depends/libxcb/src/xevie.c",
"depends/libxcb/src/xf86dri.c",
"depends/libxcb/src/xfixes.c",
"depends/libxcb/src/xinerama.c",
"depends/libxcb/src/xinput.c",
"depends/libxcb/src/xkb.c",
"depends/libxcb/src/xprint.c",
"depends/libxcb/src/xproto.c",
"depends/libxcb/src/xselinux.c",
"depends/libxcb/src/xtest.c",
"depends/libxcb/src/xv.c",
"depends/libxcb/src/xvmc.c",
// libxcb-keysyms
"depends/libxcb-keysyms/xcb/keysyms.c",
// libxcb-render-util
"depends/libxcb-render-util/xcb/cache.c",
"depends/libxcb-render-util/xcb/glyph.c",
"depends/libxcb-render-util/xcb/util.c",
// libxcb-wm
"depends/libxcb-wm/xcb/icccm.c",
// libxcb-util
"depends/libxcb-util/xcb/event.c",
"depends/libxcb-util/xcb/xcb_aux.c",
"depends/libxcb-util/xcb/atoms.c",
// libxcb-image
"depends/libxcb-image/xcb/xcb_image.c",
// libxcb-errors
"depends/libxcb-errors/xcb/xcb_errors.c",
// libxcb-cursor
"depends/libxcb-cursor/xcb/parse_cursor_file.c",
"depends/libxcb-cursor/xcb/load_cursor.c",
"depends/libxcb-cursor/xcb/cursor.c",
},
.flags = &.{
"-DHAVE_CONFIG_H",
}
});
libXcb.addIncludePath(.{ .path = "depends/libxcb/src" });
libXcb.addIncludePath(.{ .path = "depends/libxcb/depends/libxau/include" });
libXcb.addIncludePath(.{ .path = "depends/libxcb/depends/libxdmcp/include" });
libXcb.addIncludePath(.{ .path = "depends/libxcb/depends/xorgproto/include" });
libXcb.addIncludePath(.{ .path = "depends/libxcb/include/xcb" });
libXcb.addIncludePath(.{ .path = "depends/libxcb/include" });
libXcb.want_lto = optimize != std.builtin.OptimizeMode.Debug;
return libXcb;
}
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