[cmake] refactor: Use CPM over submodules (#143)

Transfers the majority of submodules and large externals to CPM, using source archives rather than full Git clones. Not only does this save massive amounts of clone and configure time, but dependencies are grabbed on-demand rather than being required by default. Additionally, CPM will (generally) automatically search for system dependencies, though certain dependencies have options to control this.

Testing shows gains ranging from 5x to 10x in terms of overall clone/configure time.

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/143
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>

1 files changed, 0 insertions, 109 deletions

diff --git a/externals/sirit/src/instructions/flow.cpp b/externals/sirit/src/instructions/flow.cpp
deleted file mode 100644
index 5f6b693d54..0000000000
--- a/externals/sirit/src/instructions/flow.cpp
+++ /dev/null
@@ -1,109 +0,0 @@
-/* This file is part of the sirit project.
- * Copyright (c) 2019 sirit
- * This software may be used and distributed according to the terms of the
- * 3-Clause BSD License
- */
-
-#include <cassert>
-
-#include "sirit/sirit.h"
-
-#include "stream.h"
-
-namespace Sirit {
-
-Id Module::OpPhi(Id result_type, std::span<const Id> operands) {
-    assert(operands.size() % 2 == 0);
-    code->Reserve(3 + operands.size());
-    return *code << OpId{spv::Op::OpPhi, result_type} << operands << EndOp{};
-}
-
-Id Module::DeferredOpPhi(Id result_type, std::span<const Id> blocks) {
-    deferred_phi_nodes.push_back(code->LocalAddress());
-    code->Reserve(3 + blocks.size() * 2);
-    *code << OpId{spv::Op::OpPhi, result_type};
-    for (const Id block : blocks) {
-        *code << u32{0} << block;
-    }
-    return *code << EndOp{};
-}
-
-Id Module::OpLoopMerge(Id merge_block, Id continue_target, spv::LoopControlMask loop_control,
-                       std::span<const Id> literals) {
-    code->Reserve(4 + literals.size());
-    return *code << spv::Op::OpLoopMerge << merge_block << continue_target << loop_control
-                 << literals << EndOp{};
-}
-
-Id Module::OpSelectionMerge(Id merge_block, spv::SelectionControlMask selection_control) {
-    code->Reserve(3);
-    return *code << spv::Op::OpSelectionMerge << merge_block << selection_control << EndOp{};
-}
-
-Id Module::OpLabel() {
-    return Id{++bound};
-}
-
-Id Module::OpBranch(Id target_label) {
-    code->Reserve(2);
-    return *code << spv::Op::OpBranch << target_label << EndOp{};
-}
-
-Id Module::OpBranchConditional(Id condition, Id true_label, Id false_label, u32 true_weight,
-                               u32 false_weight) {
-    code->Reserve(6);
-    *code << spv::Op::OpBranchConditional << condition << true_label << false_label;
-    if (true_weight != 0 || false_weight != 0) {
-        *code << true_weight << false_weight;
-    }
-    return *code << EndOp{};
-}
-
-Id Module::OpSwitch(Id selector, Id default_label, std::span<const Literal> literals,
-                    std::span<const Id> labels) {
-    assert(literals.size() == labels.size());
-    const size_t size = literals.size();
-    code->Reserve(3 + size * 2);
-
-    *code << spv::Op::OpSwitch << selector << default_label;
-    for (std::size_t i = 0; i < size; ++i) {
-        *code << literals[i] << labels[i];
-    }
-    return *code << EndOp{};
-}
-
-void Module::OpReturn() {
-    code->Reserve(1);
-    *code << spv::Op::OpReturn << EndOp{};
-}
-
-void Module::OpUnreachable() {
-    code->Reserve(1);
-    *code << spv::Op::OpUnreachable << EndOp{};
-}
-
-Id Module::OpReturnValue(Id value) {
-    code->Reserve(2);
-    return *code << spv::Op::OpReturnValue << value << EndOp{};
-}
-
-void Module::OpKill() {
-    code->Reserve(1);
-    *code << spv::Op::OpKill << EndOp{};
-}
-
-void Module::OpDemoteToHelperInvocation() {
-    code->Reserve(1);
-    *code << spv::Op::OpDemoteToHelperInvocation << EndOp{};
-}
-
-void Module::OpDemoteToHelperInvocationEXT() {
-    OpDemoteToHelperInvocation();
-}
-
-void Module::OpTerminateInvocation() {
-    code->Reserve(1);
-    *code << spv::Op::OpTerminateInvocation << EndOp{};
-}
-
-} // namespace Sirit