[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, 156 deletions

diff --git a/externals/breakpad/src/common/android/include/elf.h b/externals/breakpad/src/common/android/include/elf.h
deleted file mode 100644
index 80e4c83554..0000000000
--- a/externals/breakpad/src/common/android/include/elf.h
+++ /dev/null
@@ -1,156 +0,0 @@
-// Copyright 2012 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.
-
-#ifndef GOOGLE_BREAKPAD_COMMON_ANDROID_INCLUDE_ELF_H
-#define GOOGLE_BREAKPAD_COMMON_ANDROID_INCLUDE_ELF_H
-
-#include <stdint.h>
-#include <libgen.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif  // __cplusplus
-
-// The Android <elf.h> provides BSD-based definitions for the ElfXX_Nhdr
-// types
-// always source-compatible with the GLibc/kernel ones. To overcome this
-// issue without modifying a lot of code in Breakpad, use an ugly macro
-// renaming trick with #include_next
-
-// Avoid conflict with BSD-based definition of ElfXX_Nhdr.
-// Unfortunately, their field member names do not use a 'n_' prefix.
-#define Elf32_Nhdr   __bsd_Elf32_Nhdr
-#define Elf64_Nhdr   __bsd_Elf64_Nhdr
-
-// In case they are defined by the NDK version
-#define Elf32_auxv_t  __bionic_Elf32_auxv_t
-#define Elf64_auxv_t  __bionic_Elf64_auxv_t
-
-#define Elf32_Dyn     __bionic_Elf32_Dyn
-#define Elf64_Dyn     __bionic_Elf64_Dyn
-
-#include_next <elf.h>
-
-#undef Elf32_Nhdr
-#undef Elf64_Nhdr
-
-typedef struct {
-  Elf32_Word n_namesz;
-  Elf32_Word n_descsz;
-  Elf32_Word n_type;
-} Elf32_Nhdr;
-
-typedef struct {
-  Elf64_Word n_namesz;
-  Elf64_Word n_descsz;
-  Elf64_Word n_type;
-} Elf64_Nhdr;
-
-#undef Elf32_auxv_t
-#undef Elf64_auxv_t
-
-typedef struct {
-    uint32_t a_type;
-    union {
-      uint32_t a_val;
-    } a_un;
-} Elf32_auxv_t;
-
-typedef struct {
-    uint64_t a_type;
-    union {
-      uint64_t a_val;
-    } a_un;
-} Elf64_auxv_t;
-
-#undef Elf32_Dyn
-#undef Elf64_Dyn
-
-typedef struct {
-  Elf32_Sword   d_tag;
-  union {
-    Elf32_Word  d_val;
-    Elf32_Addr  d_ptr;
-  } d_un;
-} Elf32_Dyn;
-
-typedef struct {
-  Elf64_Sxword   d_tag;
-  union {
-    Elf64_Xword  d_val;
-    Elf64_Addr   d_ptr;
-  } d_un;
-} Elf64_Dyn;
-
-
-// The Android headers don't always define this constant.
-#ifndef EM_X86_64
-#define EM_X86_64  62
-#endif
-
-#ifndef EM_PPC64
-#define EM_PPC64   21
-#endif
-
-#ifndef EM_S390
-#define EM_S390    22
-#endif
-
-#if !defined(AT_SYSINFO_EHDR)
-#define AT_SYSINFO_EHDR 33
-#endif
-
-#if !defined(NT_PRSTATUS)
-#define NT_PRSTATUS 1
-#endif
-
-#if !defined(NT_PRPSINFO)
-#define NT_PRPSINFO 3
-#endif
-
-#if !defined(NT_AUXV)
-#define NT_AUXV   6
-#endif
-
-#if !defined(NT_PRXFPREG)
-#define NT_PRXFPREG 0x46e62b7f
-#endif
-
-#if !defined(NT_FPREGSET)
-#define NT_FPREGSET 2
-#endif
-
-#if !defined(SHT_MIPS_DWARF)
-#define SHT_MIPS_DWARF 0x7000001e
-#endif
-
-#ifdef __cplusplus
-}  // extern "C"
-#endif  // __cplusplus
-
-#endif  // GOOGLE_BREAKPAD_COMMON_ANDROID_INCLUDE_ELF_H