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Add support for building on iOS

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This commit is contained in:
Carson Katri
2025-09-16 12:41:50 -04:00
committed by Pierre Tachoire
parent 3f2f56d603
commit 8568c821fa
5 changed files with 128 additions and 65 deletions
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96
build.zig
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@@ -62,28 +62,36 @@ pub fn build(b: *Build) !void {
try addDependencies(b, lightpanda_module, opts);
{
// browser
// -------
// static lib
// ----------
// compile and install
const exe = b.addExecutable(.{
.name = "lightpanda",
.use_llvm = true,
.root_module = lightpanda_module,
});
b.installArtifact(exe);
// run
const run_cmd = b.addRunArtifact(exe);
if (b.args) |args| {
run_cmd.addArgs(args);
}
// step
const run_step = b.step("run", "Run the app");
run_step.dependOn(&run_cmd.step);
const lib = b.addLibrary(.{ .name = "lightpanda", .root_module = lightpanda_module, .use_llvm = true, .linkage = .static });
b.installArtifact(lib);
}
// {
// // browser
// // -------
// // compile and install
// const exe = b.addExecutable(.{
// .name = "lightpanda",
// .use_llvm = true,
// .root_module = lightpanda_module,
// });
// b.installArtifact(exe);
// // run
// const run_cmd = b.addRunArtifact(exe);
// if (b.args) |args| {
// run_cmd.addArgs(args);
// }
// // step
// const run_step = b.step("run", "Run the app");
// run_step.dependOn(&run_cmd.step);
// }
{
// tests
// ----
@@ -176,6 +184,7 @@ fn addDependencies(b: *Build, mod: *Build.Module, opts: *Build.Step.Options) !vo
const os = switch (target.result.os.tag) {
.linux => "linux",
.macos => "macos",
.ios => "ios",
else => return error.UnsupportedPlatform,
};
var lib_path = try std.fmt.allocPrint(
@@ -199,6 +208,12 @@ fn addDependencies(b: *Build, mod: *Build.Module, opts: *Build.Step.Options) !vo
mod.addSystemFrameworkPath(.{ .cwd_relative = "/System/Library/Frameworks" });
mod.linkFramework("CoreFoundation", .{});
},
.ios => {
const sdk_path = try std.process.getEnvVarOwned(mod.owner.allocator, "SDK");
const framework_path = try std.fmt.allocPrint(mod.owner.allocator, "{s}/System/Library/Frameworks", .{sdk_path});
mod.addSystemFrameworkPath(.{ .cwd_relative = framework_path });
mod.linkFramework("CoreFoundation", .{});
},
else => {},
}
}
@@ -393,6 +408,13 @@ fn addDependencies(b: *Build, mod: *Build.Module, opts: *Build.Step.Options) !vo
mod.linkFramework("CoreFoundation", .{});
mod.linkFramework("SystemConfiguration", .{});
},
.ios => {
const sdk_path = try std.process.getEnvVarOwned(mod.owner.allocator, "SDK");
const framework_path = try std.fmt.allocPrint(mod.owner.allocator, "{s}/System/Library/Frameworks", .{sdk_path});
mod.addSystemFrameworkPath(.{ .cwd_relative = framework_path });
mod.linkFramework("CoreFoundation", .{});
mod.linkFramework("SystemConfiguration", .{});
},
else => {},
}
}
@@ -400,19 +422,33 @@ fn addDependencies(b: *Build, mod: *Build.Module, opts: *Build.Step.Options) !vo
fn moduleNetSurf(b: *Build, mod: *Build.Module) !void {
const target = mod.resolved_target.?;
const os = target.result.os.tag;
const arch = target.result.cpu.arch;
const os = switch (target.result.os.tag) {
.linux => "linux",
.macos => "macos",
.ios => switch (target.result.abi) {
.simulator => "iphonesimulator",
else => return error.UnsupportedPlatform,
},
else => return error.UnsupportedPlatform,
};
const arch = switch (target.result.os.tag) {
.ios => switch (target.result.cpu.arch) {
.aarch64 => "arm64",
else => @tagName(target.result.cpu.arch),
},
else => @tagName(target.result.cpu.arch),
};
// iconv
const libiconv_lib_path = try std.fmt.allocPrint(
b.allocator,
"vendor/libiconv/out/{s}-{s}/lib/libiconv.a",
.{ @tagName(os), @tagName(arch) },
.{ os, arch },
);
const libiconv_include_path = try std.fmt.allocPrint(
b.allocator,
"vendor/libiconv/out/{s}-{s}/lib/libiconv.a",
.{ @tagName(os), @tagName(arch) },
.{ os, arch },
);
mod.addObjectFile(b.path(libiconv_lib_path));
mod.addIncludePath(b.path(libiconv_include_path));
@@ -423,7 +459,7 @@ fn moduleNetSurf(b: *Build, mod: *Build.Module) !void {
const lib_path = try std.fmt.allocPrint(
b.allocator,
mimalloc ++ "/out/{s}-{s}/lib/libmimalloc.a",
.{ @tagName(os), @tagName(arch) },
.{ os, arch },
);
mod.addObjectFile(b.path(lib_path));
mod.addIncludePath(b.path(mimalloc ++ "/include"));
@@ -434,7 +470,7 @@ fn moduleNetSurf(b: *Build, mod: *Build.Module) !void {
const ns_include_path = try std.fmt.allocPrint(
b.allocator,
ns ++ "/out/{s}-{s}/include",
.{ @tagName(os), @tagName(arch) },
.{ os, arch },
);
mod.addIncludePath(b.path(ns_include_path));
@@ -448,7 +484,7 @@ fn moduleNetSurf(b: *Build, mod: *Build.Module) !void {
const ns_lib_path = try std.fmt.allocPrint(
b.allocator,
ns ++ "/out/{s}-{s}/lib/" ++ lib ++ ".a",
.{ @tagName(os), @tagName(arch) },
.{ os, arch },
);
mod.addObjectFile(b.path(ns_lib_path));
mod.addIncludePath(b.path(ns ++ "/" ++ lib ++ "/src"));
@@ -521,7 +557,7 @@ fn buildMbedtls(b: *Build, m: *Build.Module) !void {
mbedtls.addIncludePath(b.path(root ++ "include"));
mbedtls.addIncludePath(b.path(root ++ "library"));
mbedtls.addCSourceFiles(.{ .flags = &.{}, .files = &.{
mbedtls.addCSourceFiles(.{ .flags = &.{"-Wno-nullability-completeness"}, .files = &.{
root ++ "library/aes.c",
root ++ "library/aesni.c",
root ++ "library/aesce.c",
@@ -675,6 +711,12 @@ fn buildNghttp2(b: *Build, m: *Build.Module) !void {
}
fn buildCurl(b: *Build, m: *Build.Module) !void {
if (m.resolved_target.?.result.os.tag == .ios) {
const sdk_path = try std.process.getEnvVarOwned(b.allocator, "SDK");
const include_path = try std.fmt.allocPrint(b.allocator, "{s}/usr/include", .{sdk_path});
m.addIncludePath(.{ .cwd_relative = include_path });
}
const curl = b.addLibrary(.{
.name = "curl",
.root_module = m,