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Compile flecs using src directory, build static and shared libraries …
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@BeanCheeseBurrito
BeanCheeseBurrito committed Nov 8, 2024
1 parent 25213ac commit b0ad0b1
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Showing 2 changed files with 135 additions and 8 deletions.
6 changes: 5 additions & 1 deletion src/Flecs.NET.Native/Flecs.NET.Native.csproj
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Original file line number Diff line number Diff line change
Expand Up @@ -151,9 +151,13 @@

<!-- All the native code compile magic lives here -->
<Target Name="CompileNatives" AfterTargets="Build" Condition="'$(SkipNatives)' != 'true'">
<PropertyGroup>
<BuildCommand>$(ZigExePath) build -Doptimize=$(ZigConfiguration) --prefix $(OutputPath)runtimes --prefix-lib-dir $(RuntimeIdentifier)/native --prefix-exe-dir $(RuntimeIdentifier)/native -Dtarget=$(ZigIdentifier) $(ZigArgs)</BuildCommand>
</PropertyGroup>
<Message Importance="High" Text="Build Target: $(RuntimeIdentifier) $(Configuration)"/>
<Message Importance="High" Text="Build Zig Target: $(ZigIdentifier) $(ZigConfiguration)"/>
<Message Importance="High" Text="Build Zig Args: $(ZigArgs)"/>
<Exec Command="$(ZigExePath) build -Doptimize=$(ZigConfiguration) --prefix $(OutputPath)runtimes --prefix-lib-dir $(RuntimeIdentifier)/native --prefix-exe-dir $(RuntimeIdentifier)/native -Dtarget=$(ZigIdentifier) $(ZigArgs)"/>
<Exec Command="$(BuildCommand) -Dlibrary-type=Shared" Condition="'$(RuntimeIdentifier)' != 'browser-wasm'"/>
<Exec Command="$(BuildCommand) -Dlibrary-type=Static"/>
</Target>
</Project>
137 changes: 130 additions & 7 deletions src/Flecs.NET.Native/build.zig
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,123 @@ const Build = std.Build;

pub const LibType = enum { Shared, Static };

const src_flags = [_][]const u8{"-fno-sanitize=undefined"};

const src_files = [_][]const u8{
"../../native/flecs_helpers.c",

"../../native/flecs/src/bootstrap.c",
"../../native/flecs/src/each.c",
"../../native/flecs/src/entity.c",
"../../native/flecs/src/entity_name.c",
"../../native/flecs/src/id.c",
"../../native/flecs/src/iter.c",
"../../native/flecs/src/misc.c",
"../../native/flecs/src/observable.c",
"../../native/flecs/src/observer.c",
"../../native/flecs/src/os_api.c",
"../../native/flecs/src/poly.c",
"../../native/flecs/src/search.c",
"../../native/flecs/src/stage.c",
"../../native/flecs/src/value.c",
"../../native/flecs/src/world.c",
"../../native/flecs/src/addons/alerts.c",
"../../native/flecs/src/addons/app.c",
"../../native/flecs/src/addons/doc.c",
"../../native/flecs/src/addons/flecs_cpp.c",
"../../native/flecs/src/addons/http.c",
"../../native/flecs/src/addons/journal.c",
"../../native/flecs/src/addons/log.c",
"../../native/flecs/src/addons/metrics.c",
"../../native/flecs/src/addons/module.c",
"../../native/flecs/src/addons/rest.c",
"../../native/flecs/src/addons/timer.c",
"../../native/flecs/src/addons/units.c",
"../../native/flecs/src/addons/json/deserialize.c",
"../../native/flecs/src/addons/json/deserialize_value.c",
"../../native/flecs/src/addons/json/json.c",
"../../native/flecs/src/addons/json/serialize_entity.c",
"../../native/flecs/src/addons/json/serialize_field_info.c",
"../../native/flecs/src/addons/json/serialize_iter.c",
"../../native/flecs/src/addons/json/serialize_iter_result.c",
"../../native/flecs/src/addons/json/serialize_iter_result_query.c",
"../../native/flecs/src/addons/json/serialize_iter_result_table.c",
"../../native/flecs/src/addons/json/serialize_query_info.c",
"../../native/flecs/src/addons/json/serialize_type_info.c",
"../../native/flecs/src/addons/json/serialize_value.c",
"../../native/flecs/src/addons/json/serialize_world.c",
"../../native/flecs/src/addons/meta/api.c",
"../../native/flecs/src/addons/meta/c_utils.c",
"../../native/flecs/src/addons/meta/cursor.c",
"../../native/flecs/src/addons/meta/definitions.c",
"../../native/flecs/src/addons/meta/meta.c",
"../../native/flecs/src/addons/meta/rtt_lifecycle.c",
"../../native/flecs/src/addons/meta/serialized.c",
"../../native/flecs/src/addons/os_api_impl/os_api_impl.c",
"../../native/flecs/src/addons/pipeline/pipeline.c",
"../../native/flecs/src/addons/pipeline/worker.c",
"../../native/flecs/src/addons/script/ast.c",
"../../native/flecs/src/addons/script/expr.c",
"../../native/flecs/src/addons/script/interpolate.c",
"../../native/flecs/src/addons/script/parser.c",
"../../native/flecs/src/addons/script/query_parser.c",
"../../native/flecs/src/addons/script/script.c",
"../../native/flecs/src/addons/script/serialize.c",
"../../native/flecs/src/addons/script/template.c",
"../../native/flecs/src/addons/script/tokenizer.c",
"../../native/flecs/src/addons/script/vars.c",
"../../native/flecs/src/addons/script/visit.c",
"../../native/flecs/src/addons/script/visit_eval.c",
"../../native/flecs/src/addons/script/visit_free.c",
"../../native/flecs/src/addons/script/visit_to_str.c",
"../../native/flecs/src/addons/stats/monitor.c",
"../../native/flecs/src/addons/stats/pipeline_monitor.c",
"../../native/flecs/src/addons/stats/stats.c",
"../../native/flecs/src/addons/stats/system_monitor.c",
"../../native/flecs/src/addons/stats/world_monitor.c",
"../../native/flecs/src/addons/stats/world_summary.c",
"../../native/flecs/src/addons/system/system.c",
"../../native/flecs/src/datastructures/allocator.c",
"../../native/flecs/src/datastructures/bitset.c",
"../../native/flecs/src/datastructures/block_allocator.c",
"../../native/flecs/src/datastructures/hash.c",
"../../native/flecs/src/datastructures/hashmap.c",
"../../native/flecs/src/datastructures/map.c",
"../../native/flecs/src/datastructures/name_index.c",
"../../native/flecs/src/datastructures/sparse.c",
"../../native/flecs/src/datastructures/stack_allocator.c",
"../../native/flecs/src/datastructures/strbuf.c",
"../../native/flecs/src/datastructures/switch_list.c",
"../../native/flecs/src/datastructures/vec.c",
"../../native/flecs/src/query/api.c",
"../../native/flecs/src/query/util.c",
"../../native/flecs/src/query/validator.c",
"../../native/flecs/src/query/compiler/compiler.c",
"../../native/flecs/src/query/compiler/compiler_term.c",
"../../native/flecs/src/query/engine/cache.c",
"../../native/flecs/src/query/engine/cache_iter.c",
"../../native/flecs/src/query/engine/cache_order_by.c",
"../../native/flecs/src/query/engine/change_detection.c",
"../../native/flecs/src/query/engine/eval.c",
"../../native/flecs/src/query/engine/eval_iter.c",
"../../native/flecs/src/query/engine/eval_member.c",
"../../native/flecs/src/query/engine/eval_pred.c",
"../../native/flecs/src/query/engine/eval_toggle.c",
"../../native/flecs/src/query/engine/eval_trav.c",
"../../native/flecs/src/query/engine/eval_union.c",
"../../native/flecs/src/query/engine/eval_up.c",
"../../native/flecs/src/query/engine/eval_utils.c",
"../../native/flecs/src/query/engine/trav_cache.c",
"../../native/flecs/src/query/engine/trav_down_cache.c",
"../../native/flecs/src/query/engine/trav_up_cache.c",
"../../native/flecs/src/query/engine/trivial_iter.c",
"../../native/flecs/src/storage/entity_index.c",
"../../native/flecs/src/storage/id_index.c",
"../../native/flecs/src/storage/table.c",
"../../native/flecs/src/storage/table_cache.c",
"../../native/flecs/src/storage/table_graph.c",
};

pub fn compileFlecs(options: anytype, b: *Build, lib_type: LibType) void {
const lib = switch (lib_type) {
.Shared => b.addSharedLibrary(.{
Expand All @@ -20,14 +137,23 @@ pub fn compileFlecs(options: anytype, b: *Build, lib_type: LibType) void {
};

lib.linkLibC();
lib.addCSourceFile(.{ .file = b.path("../../native/flecs/distr/flecs.c"), .flags = &.{"-fno-sanitize=undefined"} });
lib.addCSourceFile(.{ .file = b.path("../../native/flecs_helpers.c"), .flags = &.{"-fno-sanitize=undefined"} });

lib.defineCMacro(if (options.optimize == .Debug) "FLECS_DEBUG" else "FLECS_NDEBUG", null);
lib.defineCMacro(if (lib_type == LibType.Shared) "flecs_EXPORTS" else "flecs_STATIC", null);

if (options.soft_assert) {
lib.defineCMacro("FLECS_SOFT_ASSERT", null);
}

for (src_files) |file| {
lib.addCSourceFile(.{
.file = b.path(file),
.flags = &src_flags,
});
}

lib.addIncludePath(b.path("../../native/flecs/include"));

switch (options.target.result.os.tag) {
.windows => {
lib.linkSystemLibrary("ws2_32");
Expand Down Expand Up @@ -62,11 +188,8 @@ pub fn build(b: *Build) void {
.optimize = b.standardOptimizeOption(.{}),
.target = b.standardTargetOptions(.{}),
.soft_assert = b.option(bool, "soft-assert", "Compile with the FLECS_SOFT_ASSERT define.") orelse false,
.library_type = b.option(LibType, "library-type", "Compile as a static or shared library.") orelse LibType.Shared,
};

if (options.target.result.os.tag != .emscripten) {
compileFlecs(options, b, LibType.Shared);
}

compileFlecs(options, b, LibType.Static);
compileFlecs(options, b, options.library_type);
}

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