[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, 117 deletions

diff --git a/externals/breakpad/src/processor/stackwalker_arm64.h b/externals/breakpad/src/processor/stackwalker_arm64.h
deleted file mode 100644
index 193ab302a2..0000000000
--- a/externals/breakpad/src/processor/stackwalker_arm64.h
+++ /dev/null
@@ -1,117 +0,0 @@
-// -*- mode: C++ -*-
-
-// Copyright 2013 Google LLC
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google LLC nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// stackwalker_arm64.h: arm64-specific stackwalker.
-//
-// Provides stack frames given arm64 register context and a memory region
-// corresponding to an arm64 stack.
-//
-// Author: Mark Mentovai, Ted Mielczarek, Colin Blundell
-
-
-#ifndef PROCESSOR_STACKWALKER_ARM64_H__
-#define PROCESSOR_STACKWALKER_ARM64_H__
-
-#include "google_breakpad/common/breakpad_types.h"
-#include "google_breakpad/common/minidump_format.h"
-#include "google_breakpad/processor/stackwalker.h"
-
-namespace google_breakpad {
-
-class CodeModules;
-
-class StackwalkerARM64 : public Stackwalker {
- public:
-  // context is an arm64 context object that gives access to arm64-specific
-  // register state corresponding to the innermost called frame to be
-  // included in the stack.  The other arguments are passed directly through
-  // to the base Stackwalker constructor.
-  StackwalkerARM64(const SystemInfo* system_info,
-                   const MDRawContextARM64* context,
-                   MemoryRegion* memory,
-                   const CodeModules* modules,
-                   StackFrameSymbolizer* frame_symbolizer);
-
-  // Change the context validity mask of the frame returned by
-  // GetContextFrame to VALID. This is only for use by unit tests; the
-  // default behavior is correct for all application code.
-  void SetContextFrameValidity(uint64_t valid) {
-    context_frame_validity_ = valid;
-  }
-
- private:
-  // Strip pointer authentication codes from an address.
-  uint64_t PtrauthStrip(uint64_t ptr);
-
-  // Implementation of Stackwalker, using arm64 context and stack conventions.
-  virtual StackFrame* GetContextFrame();
-  virtual StackFrame* GetCallerFrame(const CallStack* stack,
-                                     bool stack_scan_allowed);
-
-  // Use cfi_frame_info (derived from STACK CFI records) to construct
-  // the frame that called frames.back(). The caller takes ownership
-  // of the returned frame. Return NULL on failure.
-  StackFrameARM64* GetCallerByCFIFrameInfo(const vector<StackFrame*>& frames,
-                                           CFIFrameInfo* cfi_frame_info);
-
-  // Use the frame pointer. The caller takes ownership of the returned frame.
-  // Return NULL on failure.
-  StackFrameARM64* GetCallerByFramePointer(const vector<StackFrame*>& frames);
-
-  // Scan the stack for plausible return addresses. The caller takes ownership
-  // of the returned frame. Return NULL on failure.
-  StackFrameARM64* GetCallerByStackScan(const vector<StackFrame*>& frames);
-
-  // GetCallerByFramePointer() depends on the previous frame having recovered
-  // x30($LR) which may not have been done when using CFI.
-  // This function recovers $LR in the previous frame by using the frame-pointer
-  // two frames back to read it from the stack.
-  void CorrectRegLRByFramePointer(const vector<StackFrame*>& frames,
-                                  StackFrameARM64* last_frame);
-
-  // Stores the CPU context corresponding to the youngest stack frame, to
-  // be returned by GetContextFrame.
-  const MDRawContextARM64* context_;
-
-  // Validity mask for youngest stack frame. This is always
-  // CONTEXT_VALID_ALL in real use; it is only changeable for the sake of
-  // unit tests.
-  uint64_t context_frame_validity_;
-
-  // A mask of the valid address bits, determined from the address range of
-  // modules_.
-  uint64_t address_range_mask_;
-};
-
-
-}  // namespace google_breakpad
-
-
-#endif  // PROCESSOR_STACKWALKER_ARM64_H__