Remove VCPKG references.

cmake/macros/TargetJson.cmake

@@ -1,15 +1,12 @@
 # 
 #  Created by Bradley Austin Davis on 2018/07/22
 #  Copyright 2013-2018 High Fidelity, Inc.
+#  Copyright 2025 Overte e.V.
 #
 #  Distributed under the Apache License, Version 2.0.
 #  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
 # 
 macro(TARGET_JSON)
-	# We use vcpkg for both json and glm, so we just re-use the target_glm macro here
-    # target_glm()
-
-
     find_package(nlohmann_json REQUIRED)
     target_link_libraries(${TARGET_NAME} nlohmann_json::nlohmann_json)
 endmacro()

cmake/ports/glslang/0001-Include-cstdint-header-in-Common.h.patch

@@ -1,60 +0,0 @@
-From 1e4955adbcd9b3f5eaf2129e918ca057baed6520 Mon Sep 17 00:00:00 2001
-From: Arcady Goldmints-Orlov <arcady@lunarg.com>
-Date: Mon, 20 Feb 2023 20:02:36 -0500
-Subject: [PATCH] Include <cstdint> header in Common.h
-
-This change also cleans up some ifdef'd code for no longer supported
-versions of MSVC.
-
-Fixes: #3139
----
- glslang/Include/Common.h | 19 ++-----------------
- 1 file changed, 2 insertions(+), 17 deletions(-)
-
-diff --git a/glslang/Include/Common.h b/glslang/Include/Common.h
-index c7f52563..080b8071 100644
---- a/glslang/Include/Common.h
-+++ b/glslang/Include/Common.h
-@@ -44,6 +44,7 @@
- #else
- #include <cmath>
- #endif
-+#include <cstdint>
- #include <cstdio>
- #include <cstdlib>
- #include <list>
-@@ -66,7 +67,7 @@ std::string to_string(const T& val) {
- }
- #endif
- 
--#if (defined(_MSC_VER) && _MSC_VER < 1900 /*vs2015*/) || (defined(MINGW_HAS_SECURE_API) && MINGW_HAS_SECURE_API)
-+#if defined(MINGW_HAS_SECURE_API) && MINGW_HAS_SECURE_API
-     #include <basetsd.h>
-     #ifndef snprintf
-     #define snprintf sprintf_s
-@@ -82,22 +83,6 @@ std::string to_string(const T& val) {
-     #define UINT_PTR uintptr_t
- #endif
- 
--#if defined(_MSC_VER) && _MSC_VER < 1800
--    #include <stdlib.h>
--    inline long long int strtoll (const char* str, char** endptr, int base)
--    {
--        return _strtoi64(str, endptr, base);
--    }
--    inline unsigned long long int strtoull (const char* str, char** endptr, int base)
--    {
--        return _strtoui64(str, endptr, base);
--    }
--    inline long long int atoll (const char* str)
--    {
--        return strtoll(str, NULL, 10);
--    }
--#endif
--
- #if defined(_MSC_VER)
- #define strdup _strdup
- #endif
--- 
-2.47.2
-

cmake/ports/glslang/0001-SPIRV-SpvBuilder.h-add-missing-cstdint-include.patch

@@ -1,30 +0,0 @@
-From e40c14a3e007fac0e4f2e4164fdf14d1712355bd Mon Sep 17 00:00:00 2001
-From: Sergei Trofimovich <slyich@gmail.com>
-Date: Fri, 2 Aug 2024 22:44:21 +0100
-Subject: [PATCH] SPIRV/SpvBuilder.h: add missing <cstdint> include
-
-Without the change `glslang` build fails on upcoming `gcc-15` as:
-
-    In file included from /build/source/SPIRV/GlslangToSpv.cpp:45:
-    SPIRV/SpvBuilder.h:248:30: error: 'uint32_t' has not been declared
-      248 |     Id makeDebugLexicalBlock(uint32_t line);
-          |                              ^~~~~~~~
----
- SPIRV/SpvBuilder.h | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/SPIRV/SpvBuilder.h b/SPIRV/SpvBuilder.h
-index f86dd81b..d688436a 100644
---- a/SPIRV/SpvBuilder.h
-+++ b/SPIRV/SpvBuilder.h
-@@ -56,6 +56,7 @@ namespace spv {
- }
- 
- #include <algorithm>
-+#include <cstdint>
- #include <map>
- #include <memory>
- #include <set>
--- 
-2.47.2
-