e7981169e15f7cee4efaab8c1d2a827d333294c540f832c07c9517c814d3d684

third-party/DPVO/Pangolin/scripts/vcpkg/ports/liblzma/enable-uwp-builds.patch

@@ -0,0 +1,26 @@
+diff --git a/src/common/tuklib_physmem.c b/src/common/tuklib_physmem.c
+index 4053ad0..c49db6d 100644
+--- a/src/common/tuklib_physmem.c
++++ b/src/common/tuklib_physmem.c
+@@ -79,6 +79,13 @@ tuklib_physmem(void)
+ 	uint64_t ret = 0;
+ 
+ #if defined(_WIN32) || defined(__CYGWIN__)
++#if defined (WINAPI_FAMILY_PARTITION) && !WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_SYSTEM)
++	MEMORYSTATUSEX ms;
++	ms.dwLength = sizeof(ms);
++	if(!GlobalMemoryStatusEx(&ms))
++		return 0;
++	return ms.ullTotalPhys;
++#else
+ 	if ((GetVersion() & 0xFF) >= 5) {
+ 		// Windows 2000 and later have GlobalMemoryStatusEx() which
+ 		// supports reporting values greater than 4 GiB. To keep the
+@@ -107,6 +114,7 @@ tuklib_physmem(void)
+ 		GlobalMemoryStatus(&meminfo);
+ 		ret = meminfo.dwTotalPhys;
+ 	}
++#endif
+ 
+ #elif defined(__OS2__)
+ 	unsigned long mem;

third-party/DPVO/Pangolin/scripts/vcpkg/ports/liblzma/fix_config_include.patch

@@ -0,0 +1,12 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 34c6aca00..7b3708ab2 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -401,6 +401,7 @@ if(WIN32)
+     if(BUILD_SHARED_LIBS)
+         # Add the Windows resource file for liblzma.dll.
+         target_sources(liblzma PRIVATE src/liblzma/liblzma_w32res.rc)
++        target_include_directories(liblzma PRIVATE windows/vs2019)
+ 
+         # Export the public API symbols with __declspec(dllexport).
+         target_compile_definitions(liblzma PRIVATE DLL_EXPORT)

third-party/DPVO/Pangolin/scripts/vcpkg/ports/liblzma/portfile.cmake

@@ -0,0 +1,66 @@
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO xz-mirror/xz
+    REF v5.2.5
+    SHA512 686f01cfe33e2194766a856c48668c661b25eee194a443524f87ce3f866e0eb54914075b4e00185921516c5211db8cd5d2658f4b91f4a3580508656f776f468e
+    HEAD_REF master
+    PATCHES
+        enable-uwp-builds.patch
+        fix_config_include.patch
+        win_output_name.patch # Fix output name on Windows. Autotool build does not generate lib prefixed libraries on windows. 
+        add_support_ios.patch # add install bundle info for support ios 
+)
+
+vcpkg_cmake_configure(
+    SOURCE_PATH "${SOURCE_PATH}"
+)
+vcpkg_cmake_install()
+vcpkg_copy_pdbs()
+
+set(exec_prefix "\${prefix}")
+set(libdir "\${prefix}/lib")
+set(includedir "\${prefix}/include")
+set(PACKAGE_URL https://tukaani.org/xz/)
+set(PACKAGE_VERSION 5.2.5)
+if(NOT VCPKG_TARGET_IS_WINDOWS)
+    set(PTHREAD_CFLAGS -pthread)
+endif()
+set(prefix "${CURRENT_INSTALLED_DIR}")
+configure_file("${SOURCE_PATH}/src/liblzma/liblzma.pc.in" "${CURRENT_PACKAGES_DIR}/lib/pkgconfig/liblzma.pc" @ONLY)
+if (NOT VCPKG_BUILD_TYPE)
+  set(prefix "${CURRENT_INSTALLED_DIR}/debug")
+  configure_file("${SOURCE_PATH}/src/liblzma/liblzma.pc.in" "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/liblzma.pc" @ONLY)
+endif()
+vcpkg_fixup_pkgconfig()
+
+vcpkg_cmake_config_fixup(CONFIG_PATH lib/cmake/liblzma)
+
+if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
+    vcpkg_replace_string("${CURRENT_PACKAGES_DIR}/include/lzma.h" "defined(LZMA_API_STATIC)" "1")
+else()
+    vcpkg_replace_string("${CURRENT_PACKAGES_DIR}/include/lzma.h" "defined(LZMA_API_STATIC)" "0")
+endif()
+
+file(REMOVE_RECURSE
+    "${CURRENT_PACKAGES_DIR}/debug/include"
+    "${CURRENT_PACKAGES_DIR}/debug/share"
+    "${CURRENT_PACKAGES_DIR}/share/man"
+)
+
+set(TOOLS xz xzdec)
+foreach(_tool IN LISTS TOOLS)
+    if(NOT EXISTS "${CURRENT_PACKAGES_DIR}/bin/${_tool}${VCPKG_TARGET_EXECUTABLE_SUFFIX}")
+        list(REMOVE_ITEM TOOLS ${_tool})
+    endif()
+endforeach()
+if(TOOLS)
+    vcpkg_copy_tools(TOOL_NAMES ${TOOLS} AUTO_CLEAN)
+endif()
+
+if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
+    file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/bin" "${CURRENT_PACKAGES_DIR}/debug/bin")
+endif()
+
+file(COPY "${CMAKE_CURRENT_LIST_DIR}/vcpkg-cmake-wrapper.cmake" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")
+file(COPY "${CMAKE_CURRENT_LIST_DIR}/usage" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")
+file(INSTALL "${SOURCE_PATH}/COPYING" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)

third-party/DPVO/Pangolin/scripts/vcpkg/ports/liblzma/usage

@@ -0,0 +1,9 @@
+The package liblzma provides CMake targets:
+
+    find_package(LibLZMA REQUIRED)
+    target_link_libraries(main PRIVATE LibLZMA::LibLZMA)
+
+    or
+
+    find_package(liblzma CONFIG REQUIRED)
+    target_link_libraries(main PRIVATE liblzma::liblzma)

third-party/DPVO/Pangolin/scripts/vcpkg/ports/liblzma/vcpkg-cmake-wrapper.cmake

@@ -0,0 +1,64 @@
+cmake_policy(PUSH)
+cmake_policy(SET CMP0012 NEW)
+cmake_policy(SET CMP0057 NEW)
+set(z_vcpkg_liblzma_fixup_needed 0)
+if(NOT "CONFIG" IN_LIST ARGS AND NOT "NO_MODULE" IN_LIST ARGS AND NOT CMAKE_DISABLE_FIND_PACKAGE_LibLZMA)
+    get_filename_component(z_vcpkg_liblzma_prefix "${CMAKE_CURRENT_LIST_DIR}" DIRECTORY)
+    get_filename_component(z_vcpkg_liblzma_prefix "${z_vcpkg_liblzma_prefix}" DIRECTORY)
+    find_path(LIBLZMA_INCLUDE_DIR NAMES lzma.h PATHS "${z_vcpkg_liblzma_prefix}/include" NO_DEFAULT_PATH)
+    # liblzma doesn't use a debug postfix, but FindLibLZMA.cmake expects it 
+    find_library(LIBLZMA_LIBRARY_RELEASE NAMES lzma PATHS "${z_vcpkg_liblzma_prefix}/lib" NO_DEFAULT_PATH)
+    find_library(LIBLZMA_LIBRARY_DEBUG NAMES lzma PATHS "${z_vcpkg_liblzma_prefix}/debug/lib" NO_DEFAULT_PATH)
+    unset(z_vcpkg_liblzma_prefix)
+    if(CMAKE_VERSION VERSION_LESS 3.16)
+        # Older versions of FindLibLZMA.cmake need a single lib in LIBLZMA_LIBRARY.
+        set(z_vcpkg_liblzma_fixup_needed 1)
+        set(LIBLZMA_LIBRARY "${LIBLZMA_LIBRARY_RELEASE}")
+    elseif(NOT TARGET LibLZMA::LibLZMA)
+        set(z_vcpkg_liblzma_fixup_needed 1)
+    endif()
+    # Known values, and required. Skip expensive tests.
+    set(LIBLZMA_HAS_AUTO_DECODER 1 CACHE INTERNAL "")
+    set(LIBLZMA_HAS_EASY_ENCODER 1 CACHE INTERNAL "")
+    set(LIBLZMA_HAS_LZMA_PRESET 1 CACHE INTERNAL "")
+endif()
+
+_find_package(${ARGS})
+
+if(z_vcpkg_liblzma_fixup_needed)
+    include(SelectLibraryConfigurations)
+    select_library_configurations(LIBLZMA)
+    if(NOT TARGET LibLZMA::LibLZMA)
+        # Backfill LibLZMA::LibLZMA to versions of cmake before 3.14
+        add_library(LibLZMA::LibLZMA UNKNOWN IMPORTED)
+        if(DEFINED LIBLZMA_INCLUDE_DIRS)
+            set_target_properties(LibLZMA::LibLZMA PROPERTIES
+                INTERFACE_INCLUDE_DIRECTORIES "${LIBLZMA_INCLUDE_DIRS}")
+        endif()
+        set_property(TARGET LibLZMA::LibLZMA APPEND PROPERTY
+            IMPORTED_CONFIGURATIONS RELEASE)
+        set_target_properties(LibLZMA::LibLZMA PROPERTIES
+            IMPORTED_LINK_INTERFACE_LANGUAGES_RELEASE "C"
+            IMPORTED_LOCATION_RELEASE "${LIBLZMA_LIBRARY_RELEASE}")
+        if(EXISTS "${LIBLZMA_LIBRARY}")
+            set_target_properties(LibLZMA::LibLZMA PROPERTIES
+                IMPORTED_LINK_INTERFACE_LANGUAGES "C"
+                IMPORTED_LOCATION "${LIBLZMA_LIBRARY}")
+        endif()
+    endif()
+    if(LIBLZMA_LIBRARY_DEBUG)
+        # Backfill debug variant to versions of cmake before 3.16
+        set_property(TARGET LibLZMA::LibLZMA APPEND PROPERTY IMPORTED_CONFIGURATIONS DEBUG)
+        set_target_properties(LibLZMA::LibLZMA PROPERTIES IMPORTED_LOCATION_DEBUG "${LIBLZMA_LIBRARY_DEBUG}")
+    endif()
+endif()
+if(LIBLZMA_LIBRARIES AND NOT "Threads::Threads" IN_LIST LIBLZMA_LIBRARIES)
+    set(THREADS_PREFER_PTHREAD_FLAG TRUE)
+    find_package(Threads)
+    list(APPEND LIBLZMA_LIBRARIES ${CMAKE_THREAD_LIBS_INIT})
+    if(TARGET LibLZMA::LibLZMA)
+        set_property(TARGET LibLZMA::LibLZMA APPEND PROPERTY INTERFACE_LINK_LIBRARIES Threads::Threads)
+    endif()
+endif()
+unset(z_vcpkg_liblzma_fixup_needed)
+cmake_policy(POP)

third-party/DPVO/Pangolin/scripts/vcpkg/ports/liblzma/vcpkg.json

@@ -0,0 +1,18 @@
+{
+  "name": "liblzma",
+  "version-semver": "5.2.5",
+  "port-version": 5,
+  "description": "Compression library with an API similar to that of zlib.",
+  "homepage": "https://github.com/xz-mirror/xz",
+  "license": null,
+  "dependencies": [
+    {
+      "name": "vcpkg-cmake",
+      "host": true
+    },
+    {
+      "name": "vcpkg-cmake-config",
+      "host": true
+    }
+  ]
+}

third-party/DPVO/Pangolin/scripts/vcpkg/ports/liblzma/win_output_name.patch

@@ -0,0 +1,17 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index e80b524..cddbccb 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -429,8 +429,11 @@ set_target_properties(liblzma PROPERTIES
+ 
+     # It's liblzma.so or liblzma.dll, not libliblzma.so or lzma.dll.
+     # Avoid the name lzma.dll because it would conflict with LZMA SDK.
+-    PREFIX ""
++    OUTPUT_NAME lzma
+ )
++if(WIN32 AND NOT MINGW)
++    set_target_properties(liblzma PROPERTIES RUNTIME_OUTPUT_NAME liblzma)
++endif()
+ 
+ # Create liblzmaConfigVersion.cmake.
+ #

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmad/0001-Fix-MSVC-ARM.patch

@@ -0,0 +1,25 @@
+diff --git a/mad.h b/mad.h
+index 9ef6cc8..5e3f7aa 100644
+--- a/mad.h
++++ b/mad.h
+@@ -24,7 +24,11 @@
+ extern "C" {
+ # endif
+ 
++#ifdef _WIN64
++# define FPM_64BIT
++#else
+ # define FPM_INTEL
++#endif
+ 
+ 
+ 
+@@ -184,7 +188,7 @@ typedef mad_fixed_t mad_sample_t;
+ 
+ # elif defined(FPM_INTEL)
+ 
+-#  if defined(_MSC_VER)
++#  if defined(_MSC_VER) && defined(_M_IX86)
+ #   pragma warning(push)
+ #   pragma warning(disable: 4035)  /* no return value */
+ static __forceinline

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmad/CMakeLists.txt

@@ -0,0 +1,53 @@
+cmake_minimum_required(VERSION 2.8)
+
+project(libmad)
+
+set(SOURCES
+    bit.c
+    bit.h
+    config.h
+    decoder.c
+    decoder.h
+    fixed.c
+    fixed.h
+    frame.c
+    frame.h
+    global.h
+    huffman.c
+    huffman.h
+    layer12.c
+    layer12.h
+    layer3.c
+    layer3.h
+    mad.h
+    stream.c
+    stream.h
+    synth.c
+    synth.h
+    timer.c
+    timer.h
+    version.c
+    version.h
+)
+
+add_library(
+    mad
+    ${SOURCES}
+)
+
+target_compile_definitions(mad
+    PRIVATE _LIB _MBCS ASO_ZEROCHECK HAVE_CONFIG_H FPM_DEFAULT
+    PRIVATE _CRT_SECURE_NO_WARNINGS
+)
+
+install(
+    TARGETS mad
+    RUNTIME DESTINATION bin
+    LIBRARY DESTINATION lib
+    ARCHIVE DESTINATION lib
+)
+
+install(
+    FILES mad.h
+    DESTINATION include
+)

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmad/portfile.cmake

@@ -0,0 +1,29 @@
+vcpkg_check_linkage(ONLY_STATIC_LIBRARY)
+
+vcpkg_from_sourceforge(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO mad/libmad
+    REF 0.15.1b
+    FILENAME "libmad-0.15.1b.tar.gz"
+    SHA512 2cad30347fb310dc605c46bacd9da117f447a5cabedd8fefdb24ab5de641429e5ec5ce8af7aefa6a75a3f545d3adfa255e3fa0a2d50971f76bc0c4fc0400cc45
+    PATCHES 0001-Fix-MSVC-ARM.patch
+)
+
+#The archive only contains a Visual Studio 6.0 era DSP project file, so use a custom CMakeLists.txt
+file(COPY ${CMAKE_CURRENT_LIST_DIR}/CMakeLists.txt DESTINATION ${SOURCE_PATH})
+
+#Use the msvc++ config.h header
+file(COPY ${SOURCE_PATH}/msvc++/config.h DESTINATION ${SOURCE_PATH})
+
+vcpkg_configure_cmake(
+    SOURCE_PATH ${SOURCE_PATH}
+    PREFER_NINJA
+)
+
+vcpkg_install_cmake()
+vcpkg_copy_pdbs()
+
+file(COPY ${SOURCE_PATH}/COPYING DESTINATION ${CURRENT_PACKAGES_DIR}/share/libmad)
+file(RENAME ${CURRENT_PACKAGES_DIR}/share/libmad/COPYING ${CURRENT_PACKAGES_DIR}/share/libmad/copyright)
+
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmad/vcpkg.json

@@ -0,0 +1,7 @@
+{
+  "name": "libmad",
+  "version-string": "0.15.1",
+  "port-version": 9,
+  "description": "high-quality MPEG audio decoder",
+  "homepage": "http://www.mars.org/home/rob/proj/mpeg/"
+}

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmagic/0001-Use-libtre.patch

@@ -0,0 +1,53 @@
+From e6e59f41c082be94c4fef007e276b1dffe7dc240 Mon Sep 17 00:00:00 2001
+From: Long Nguyen <[email protected]>
+Date: Sat, 8 May 2021 19:28:01 +0700
+Subject: [PATCH 01/14] Use libtre
+
+---
+ configure.ac    | 2 +-
+ src/Makefile.am | 2 +-
+ src/file.h      | 2 +-
+ 3 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 02eac8f..b05c334 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -185,7 +185,7 @@ if test "$enable_libseccomp" != "no"; then
+     AC_CHECK_LIB(seccomp, seccomp_init)
+ fi
+ if test "$MINGW" = 1; then
+-  AC_CHECK_LIB(gnurx,regexec,,AC_MSG_ERROR([libgnurx is required to build file(1) with MinGW]))
++  AC_SEARCH_LIBS(tre_regexec,tre,,AC_MSG_ERROR([libtre is required to build file(1) with MinGW]))
+ fi
+ 
+ dnl See if we are cross-compiling
+diff --git a/src/Makefile.am b/src/Makefile.am
+index 3f67f2c..34781b9 100644
+--- a/src/Makefile.am
++++ b/src/Makefile.am
+@@ -13,7 +13,7 @@ libmagic_la_SOURCES = buffer.c magic.c apprentice.c softmagic.c ascmagic.c \
+ 	file_opts.h elfclass.h mygetopt.h cdf.c cdf_time.c readcdf.c cdf.h
+ libmagic_la_LDFLAGS = -no-undefined -version-info 1:0:0
+ if MINGW
+-MINGWLIBS = -lgnurx -lshlwapi
++MINGWLIBS = -lshlwapi
+ else
+ MINGWLIBS =
+ endif
+diff --git a/src/file.h b/src/file.h
+index c548e97..299ac0c 100644
+--- a/src/file.h
++++ b/src/file.h
+@@ -79,7 +79,7 @@
+ #include <stdio.h>	/* Include that here, to make sure __P gets defined */
+ #include <errno.h>
+ #include <fcntl.h>	/* For open and flags */
+-#include <regex.h>
++#include <tre/regex.h>
+ #include <time.h>
+ #include <sys/types.h>
+ #ifndef WIN32
+-- 
+2.29.2.windows.2
+

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmagic/0002-Change-zlib-lib-name-to-match-CMake-output.patch

@@ -0,0 +1,39 @@
+From 2fa43ece9ec7564e1fbb9867bb5852b834643aa4 Mon Sep 17 00:00:00 2001
+From: Long Nguyen <[email protected]>
+Date: Sat, 8 May 2021 19:36:11 +0700
+Subject: [PATCH 02/14] Change zlib lib name to match CMake output
+
+---
+ configure.ac | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index b05c334..dd4063c 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -173,7 +173,7 @@ AC_REPLACE_FUNCS(getopt_long asprintf vasprintf strlcpy strlcat getline ctime_r
+ 
+ dnl Checks for libraries
+ if test "$enable_zlib" != "no"; then
+-  AC_CHECK_LIB(z, gzopen)
++  AC_SEARCH_LIBS(gzopen, [z zlib zlibd], have_zlib = "yes", have_zlib = "no")
+ fi
+ if test "$enable_bzlib" != "no"; then
+   AC_CHECK_LIB(bz2, BZ2_bzCompressInit)
+@@ -193,11 +193,11 @@ AM_CONDITIONAL(IS_CROSS_COMPILE, test "$cross_compiling" = yes)
+ 
+ dnl Final sanity checks
+ if test "$enable_zlib" = "yes"; then
+-  if test "$ac_cv_header_zlib_h$ac_cv_lib_z_gzopen" != "yesyes"; then
++  if test "$ac_cv_header_zlib_h$have_zlib" != "yesyes"; then
+     AC_MSG_ERROR([zlib support requested but not found])
+   fi
+ fi
+-if  test "$ac_cv_header_zlib_h$ac_cv_lib_z_gzopen" = "yesyes"; then
++if  test "$ac_cv_header_zlib_h$have_zlib" = "yesyes"; then
+   AC_DEFINE([ZLIBSUPPORT], 1, [Enable zlib compression support])
+ fi
+ if test "$enable_bzlib" = "yes"; then
+-- 
+2.29.2.windows.2
+

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmagic/0003-Fix-WIN32-macro-checks.patch

@@ -0,0 +1,43 @@
+From 2fffeb273ea46c1e91536f3d660982de785c8d49 Mon Sep 17 00:00:00 2001
+From: Long Nguyen <[email protected]>
+Date: Sat, 8 May 2021 20:52:59 +0700
+Subject: [PATCH 03/14] Fix WIN32 macro checks
+
+---
+ src/file.h | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/src/file.h b/src/file.h
+index 299ac0c..2c365a6 100644
+--- a/src/file.h
++++ b/src/file.h
+@@ -82,7 +82,7 @@
+ #include <tre/regex.h>
+ #include <time.h>
+ #include <sys/types.h>
+-#ifndef WIN32
++#ifndef _WIN32
+ #include <sys/param.h>
+ #endif
+ /* Do this here and now, because struct stat gets re-defined on solaris */
+@@ -95,7 +95,7 @@
+ #define MAGIC "/etc/magic"
+ #endif
+ 
+-#if defined(__EMX__) || defined (WIN32)
++#if defined(__EMX__) || defined (_WIN32)
+ #define PATHSEP	';'
+ #else
+ #define PATHSEP	':'
+@@ -103,7 +103,7 @@
+ 
+ #define private static
+ 
+-#if HAVE_VISIBILITY && !defined(WIN32)
++#if HAVE_VISIBILITY && !defined(_WIN32)
+ #define public  __attribute__ ((__visibility__("default")))
+ #ifndef protected
+ #define protected __attribute__ ((__visibility__("hidden")))
+-- 
+2.29.2.windows.2
+

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmagic/0004-Typedef-POSIX-types-on-Windows.patch

@@ -0,0 +1,29 @@
+From eb3dde2954dacd86ec7490540eb9b7e3530b917b Mon Sep 17 00:00:00 2001
+From: Long Nguyen <[email protected]>
+Date: Sat, 8 May 2021 20:12:55 +0700
+Subject: [PATCH 04/14] Typedef POSIX types on Windows
+
+---
+ src/file.h | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/src/file.h b/src/file.h
+index 2c365a6..0332506 100644
+--- a/src/file.h
++++ b/src/file.h
+@@ -425,6 +425,12 @@ struct cont {
+ 
+ #define MAGIC_SETS	2
+ 
++#ifdef _MSC_VER
++#include <BaseTsd.h>
++typedef int mode_t;
++typedef SSIZE_T ssize_t;
++#endif
++
+ struct magic_set {
+ 	struct mlist *mlist[MAGIC_SETS];	/* list of regular entries */
+ 	struct cont c;
+-- 
+2.29.2.windows.2
+

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmagic/0005-Include-dirent.h-for-S_ISREG-and-S_ISDIR.patch

@@ -0,0 +1,24 @@
+From a8f8fbfc2736419c65992cbf24de963c3b1f3107 Mon Sep 17 00:00:00 2001
+From: Long Nguyen <[email protected]>
+Date: Sat, 8 May 2021 22:07:55 +0700
+Subject: [PATCH 05/14] Include dirent.h for S_ISREG and S_ISDIR
+
+---
+ src/file.h | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/file.h b/src/file.h
+index 0332506..4aa9f60 100644
+--- a/src/file.h
++++ b/src/file.h
+@@ -88,6 +88,7 @@
+ /* Do this here and now, because struct stat gets re-defined on solaris */
+ #include <sys/stat.h>
+ #include <stdarg.h>
++#include <dirent.h>
+ 
+ #define ENABLE_CONDITIONALS
+ 
+-- 
+2.29.2.windows.2
+

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmagic/0006-Remove-Wrap-POSIX-headers.patch

@@ -0,0 +1,189 @@
+From b20c8e62851f3cb53083a3e7811518092f98dc26 Mon Sep 17 00:00:00 2001
+From: Long Nguyen <[email protected]>
+Date: Sat, 8 May 2021 22:47:32 +0700
+Subject: [PATCH 06/14] Remove/Wrap POSIX headers
+
+---
+ src/buffer.c   | 2 ++
+ src/cdf.c      | 2 ++
+ src/dprintf.c  | 2 ++
+ src/file.c     | 1 -
+ src/getline.c  | 2 ++
+ src/is_csv.c   | 2 ++
+ src/is_json.c  | 2 ++
+ src/magic.c    | 2 ++
+ src/memtest.c  | 2 ++
+ src/mygetopt.h | 2 ++
+ src/pread.c    | 2 ++
+ src/readcdf.c  | 2 ++
+ 12 files changed, 22 insertions(+), 1 deletion(-)
+
+diff --git a/src/buffer.c b/src/buffer.c
+index 227015a..f3d8efa 100644
+--- a/src/buffer.c
++++ b/src/buffer.c
+@@ -31,7 +31,9 @@ FILE_RCSID("@(#)$File: buffer.c,v 1.8 2020/02/16 15:52:49 christos Exp $")
+ #endif	/* lint */
+ 
+ #include "magic.h"
++#ifdef HAVE_UNISTD_H
+ #include <unistd.h>
++#endif
+ #include <string.h>
+ #include <stdlib.h>
+ #include <sys/stat.h>
+diff --git a/src/cdf.c b/src/cdf.c
+index bb81d63..dc9ec56 100644
+--- a/src/cdf.c
++++ b/src/cdf.c
+@@ -43,7 +43,9 @@ FILE_RCSID("@(#)$File: cdf.c,v 1.116 2019/08/26 14:31:39 christos Exp $")
+ #include <err.h>
+ #endif
+ #include <stdlib.h>
++#ifdef HAVE_UNISTD_H
+ #include <unistd.h>
++#endif
+ #include <string.h>
+ #include <time.h>
+ #include <ctype.h>
+diff --git a/src/dprintf.c b/src/dprintf.c
+index 027a64f..873c547 100644
+--- a/src/dprintf.c
++++ b/src/dprintf.c
+@@ -32,7 +32,9 @@ FILE_RCSID("@(#)$File: dprintf.c,v 1.2 2018/09/09 20:33:28 christos Exp $")
+ #endif	/* lint */
+ 
+ #include <assert.h>
++#ifdef HAVE_UNISTD_H
+ #include <unistd.h>
++#endif
+ #include <stdio.h>
+ #include <stdarg.h>
+ 
+diff --git a/src/file.c b/src/file.c
+index 87b9ab1..2889f8a 100644
+--- a/src/file.c
++++ b/src/file.c
+@@ -38,7 +38,6 @@ FILE_RCSID("@(#)$File: file.c,v 1.189 2021/02/05 21:33:49 christos Exp $")
+ #include "magic.h"
+ 
+ #include <stdlib.h>
+-#include <unistd.h>
+ #include <string.h>
+ #ifdef RESTORE_TIME
+ # if (__COHERENT__ >= 0x420)
+diff --git a/src/getline.c b/src/getline.c
+index b00de01..c2d41ca 100644
+--- a/src/getline.c
++++ b/src/getline.c
+@@ -33,7 +33,9 @@
+ #if !HAVE_GETLINE
+ #include <stdlib.h>
+ #include <stdio.h>
++#ifdef HAVE_UNISTD_H
+ #include <unistd.h>
++#endif
+ #include <errno.h>
+ #include <string.h>
+ 
+diff --git a/src/is_csv.c b/src/is_csv.c
+index 937ab5f..2f704c5 100644
+--- a/src/is_csv.c
++++ b/src/is_csv.c
+@@ -166,7 +166,9 @@ file_is_csv(struct magic_set *ms, const struct buffer *b, int looks_text)
+ #include <sys/stat.h>
+ #include <stdio.h>
+ #include <fcntl.h>
++#ifdef HAVE_UNISTD_H
+ #include <unistd.h>
++#endif
+ #include <stdlib.h>
+ #include <stdint.h>
+ #include <err.h>
+diff --git a/src/is_json.c b/src/is_json.c
+index 0b12438..997a276 100644
+--- a/src/is_json.c
++++ b/src/is_json.c
+@@ -436,7 +436,9 @@ file_is_json(struct magic_set *ms, const struct buffer *b)
+ #include <sys/stat.h>
+ #include <stdio.h>
+ #include <fcntl.h>
++#ifdef HAVE_UNISTD_H
+ #include <unistd.h>
++#endif
+ #include <stdlib.h>
+ #include <stdint.h>
+ #include <err.h>
+diff --git a/src/magic.c b/src/magic.c
+index 81a0840..e9aeafa 100644
+--- a/src/magic.c
++++ b/src/magic.c
+@@ -39,7 +39,9 @@ FILE_RCSID("@(#)$File: magic.c,v 1.114 2021/02/05 21:33:49 christos Exp $")
+ #include "magic.h"
+ 
+ #include <stdlib.h>
++#ifdef HAVE_UNISTD_H
+ #include <unistd.h>
++#endif
+ #include <string.h>
+ #ifdef QUICK
+ #include <sys/mman.h>
+diff --git a/src/memtest.c b/src/memtest.c
+index f9506f6..ea50242 100644
+--- a/src/memtest.c
++++ b/src/memtest.c
+@@ -34,7 +34,9 @@
+ #include <stdlib.h>
+ #include <err.h>
+ #include <fcntl.h>
++#ifdef HAVE_UNISTD_H
+ #include <unistd.h>
++#endif
+ #include <dlfcn.h>
+ #include <magic.h>
+ 
+diff --git a/src/mygetopt.h b/src/mygetopt.h
+index d766762..b8e044c 100644
+--- a/src/mygetopt.h
++++ b/src/mygetopt.h
+@@ -39,7 +39,9 @@
+ #ifndef _GETOPT_H_
+ #define _GETOPT_H_
+ 
++#ifdef HAVE_UNISTD_H
+ #include <unistd.h>
++#endif
+ 
+ /*
+  * Gnu like getopt_long() and BSD4.4 getsubopt()/optreset extensions
+diff --git a/src/pread.c b/src/pread.c
+index 3ab52d1..fc48d84 100644
+--- a/src/pread.c
++++ b/src/pread.c
+@@ -3,7 +3,9 @@
+ FILE_RCSID("@(#)$File: pread.c,v 1.2 2013/04/02 16:23:07 christos Exp $")
+ #endif  /* lint */
+ #include <fcntl.h>
++#ifdef HAVE_UNISTD_H
+ #include <unistd.h>
++#endif
+ 
+ ssize_t
+ pread(int fd, void *buf, size_t len, off_t off) {
+diff --git a/src/readcdf.c b/src/readcdf.c
+index 7622c7b..977cb75 100644
+--- a/src/readcdf.c
++++ b/src/readcdf.c
+@@ -31,7 +31,9 @@ FILE_RCSID("@(#)$File: readcdf.c,v 1.74 2019/09/11 15:46:30 christos Exp $")
+ 
+ #include <assert.h>
+ #include <stdlib.h>
++#ifdef HAVE_UNISTD_H
+ #include <unistd.h>
++#endif
+ #include <string.h>
+ #include <time.h>
+ #include <ctype.h>
+-- 
+2.29.2.windows.2
+

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmagic/0007-Substitute-unistd-macros-for-MSVC.patch

@@ -0,0 +1,30 @@
+From 1106d1523ed44bcbcca90fc1fe9fa9400777d8fe Mon Sep 17 00:00:00 2001
+From: Long Nguyen <[email protected]>
+Date: Sun, 9 May 2021 10:28:49 +0700
+Subject: [PATCH 07/14] Substitute unistd macros for MSVC
+
+---
+ src/file.h | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/src/file.h b/src/file.h
+index 4aa9f60..5da838c 100644
+--- a/src/file.h
++++ b/src/file.h
+@@ -85,6 +85,13 @@
+ #ifndef _WIN32
+ #include <sys/param.h>
+ #endif
++#ifdef _MSC_VER
++#include <io.h>
++#define R_OK 4
++#define W_OK 2
++#define X_OK R_OK
++#define F_OK 0
++#endif
+ /* Do this here and now, because struct stat gets re-defined on solaris */
+ #include <sys/stat.h>
+ #include <stdarg.h>
+-- 
+2.29.2.windows.2
+

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmagic/0008-Add-FILENO-defines.patch

@@ -0,0 +1,26 @@
+From e449e3fb47aee00f0d82782183cc7fd6b446d27b Mon Sep 17 00:00:00 2001
+From: Long Nguyen <[email protected]>
+Date: Sun, 9 May 2021 13:24:42 +0700
+Subject: [PATCH 08/14] Add FILENO defines
+
+---
+ src/file.h | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/src/file.h b/src/file.h
+index 5da838c..ccfe0da 100644
+--- a/src/file.h
++++ b/src/file.h
+@@ -91,6 +91,9 @@
+ #define W_OK 2
+ #define X_OK R_OK
+ #define F_OK 0
++#define STDIN_FILENO _fileno(stdin)
++#define STDOUT_FILENO _fileno(stdout)
++#define STDERR_FILENO _fileno(stderr)
+ #endif
+ /* Do this here and now, because struct stat gets re-defined on solaris */
+ #include <sys/stat.h>
+-- 
+2.29.2.windows.2
+

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmagic/0009-No-fcntl-in-magic.c.patch

@@ -0,0 +1,25 @@
+From 6d10bef865b69764f6e0ddd2b0f6a84e484cdb37 Mon Sep 17 00:00:00 2001
+From: Long Nguyen <[email protected]>
+Date: Sun, 9 May 2021 13:25:14 +0700
+Subject: [PATCH 09/14] No fcntl in magic.c
+
+---
+ src/magic.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/magic.c b/src/magic.c
+index e9aeafa..382bd96 100644
+--- a/src/magic.c
++++ b/src/magic.c
+@@ -462,7 +462,7 @@ file_or_fd(struct magic_set *ms, const char *inname, int fd)
+ 			rv = 0;
+ 			goto done;
+ 		}
+-#if O_CLOEXEC == 0
++#if O_CLOEXEC == 0 && !defined(_WIN32)
+ 		(void)fcntl(fd, F_SETFD, FD_CLOEXEC);
+ #endif
+ 	}
+-- 
+2.29.2.windows.2
+

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmagic/0010-Properly-check-for-the-presence-of-bitmasks.patch

@@ -0,0 +1,118 @@
+From a6bc98ce25cd9d9dba896e93ed441ff162f6793b Mon Sep 17 00:00:00 2001
+From: Long Nguyen <[email protected]>
+Date: Sun, 9 May 2021 17:43:20 +0700
+Subject: [PATCH 10/14] Properly check for the presence of bitmasks
+
+---
+ src/fsmagic.c | 24 ++++++++++++------------
+ 1 file changed, 12 insertions(+), 12 deletions(-)
+
+diff --git a/src/fsmagic.c b/src/fsmagic.c
+index 5204f20..7244841 100644
+--- a/src/fsmagic.c
++++ b/src/fsmagic.c
+@@ -66,7 +66,7 @@ FILE_RCSID("@(#)$File: fsmagic.c,v 1.81 2019/07/16 13:30:32 christos Exp $")
+ # define minor(dev)  ((dev) & 0xff)
+ #endif
+ #undef HAVE_MAJOR
+-#ifdef	S_IFLNK
++#if S_IFLNK != 0
+ private int
+ bad_link(struct magic_set *ms, int err, char *buf)
+ {
+@@ -108,7 +108,7 @@ file_fsmagic(struct magic_set *ms, const char *fn, struct stat *sb)
+ 	int ret, did = 0;
+ 	int mime = ms->flags & MAGIC_MIME;
+ 	int silent = ms->flags & (MAGIC_APPLE|MAGIC_EXTENSION);
+-#ifdef	S_IFLNK
++#if S_IFLNK != 0
+ 	char buf[BUFSIZ+4];
+ 	ssize_t nch;
+ 	struct stat tstatbuf;
+@@ -122,7 +122,7 @@ file_fsmagic(struct magic_set *ms, const char *fn, struct stat *sb)
+ 	 * Fstat is cheaper but fails for files you don't have read perms on.
+ 	 * On 4.2BSD and similar systems, use lstat() to identify symlinks.
+ 	 */
+-#ifdef	S_IFLNK
++#if S_IFLNK != 0
+ 	if ((ms->flags & MAGIC_SYMLINK) == 0)
+ 		ret = lstat(fn, sb);
+ 	else
+@@ -171,17 +171,17 @@ file_fsmagic(struct magic_set *ms, const char *fn, struct stat *sb)
+ 
+ 	ret = 1;
+ 	if (!mime && !silent) {
+-#ifdef S_ISUID
++#if S_ISUID != 0
+ 		if (sb->st_mode & S_ISUID)
+ 			if (file_printf(ms, "%ssetuid", COMMA) == -1)
+ 				return -1;
+ #endif
+-#ifdef S_ISGID
++#if S_ISGID != 0
+ 		if (sb->st_mode & S_ISGID)
+ 			if (file_printf(ms, "%ssetgid", COMMA) == -1)
+ 				return -1;
+ #endif
+-#ifdef S_ISVTX
++#if S_ISVTX != 0
+ 		if (sb->st_mode & S_ISVTX)
+ 			if (file_printf(ms, "%ssticky", COMMA) == -1)
+ 				return -1;
+@@ -197,7 +197,7 @@ file_fsmagic(struct magic_set *ms, const char *fn, struct stat *sb)
+ 		} else if (file_printf(ms, "%sdirectory", COMMA) == -1)
+ 			return -1;
+ 		break;
+-#ifdef S_IFCHR
++#if S_IFCHR != 0
+ 	case S_IFCHR:
+ 		/*
+ 		 * If -s has been specified, treat character special files
+@@ -232,7 +232,7 @@ file_fsmagic(struct magic_set *ms, const char *fn, struct stat *sb)
+ 		}
+ 		break;
+ #endif
+-#ifdef S_IFBLK
++#if S_IFBLK != 0
+ 	case S_IFBLK:
+ 		/*
+ 		 * If -s has been specified, treat block special files
+@@ -268,7 +268,7 @@ file_fsmagic(struct magic_set *ms, const char *fn, struct stat *sb)
+ 		break;
+ #endif
+ 	/* TODO add code to handle V7 MUX and Blit MUX files */
+-#ifdef	S_IFIFO
++#if S_IFIFO != 0
+ 	case S_IFIFO:
+ 		if((ms->flags & MAGIC_DEVICES) != 0)
+ 			break;
+@@ -280,7 +280,7 @@ file_fsmagic(struct magic_set *ms, const char *fn, struct stat *sb)
+ 			return -1;
+ 		break;
+ #endif
+-#ifdef	S_IFDOOR
++#if S_IFDOOR != 0
+ 	case S_IFDOOR:
+ 		if (mime) {
+ 			if (handle_mime(ms, mime, "door") == -1)
+@@ -290,7 +290,7 @@ file_fsmagic(struct magic_set *ms, const char *fn, struct stat *sb)
+ 			return -1;
+ 		break;
+ #endif
+-#ifdef	S_IFLNK
++#if S_IFLNK != 0
+ 	case S_IFLNK:
+ 		if ((nch = readlink(fn, buf, BUFSIZ-1)) <= 0) {
+ 			if (ms->flags & MAGIC_ERROR) {
+@@ -378,7 +378,7 @@ file_fsmagic(struct magic_set *ms, const char *fn, struct stat *sb)
+ 		}
+ 		break;
+ #endif
+-#ifdef	S_IFSOCK
++#if S_IFSOCK != 0
+ #ifndef __COHERENT__
+ 	case S_IFSOCK:
+ 		if (mime) {
+-- 
+2.29.2.windows.2
+

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmagic/0011-Remove-pipe-related-functions-in-funcs.c.patch

@@ -0,0 +1,32 @@
+From 15b0f505ff9eefd41b74ffdd4230355e933263ca Mon Sep 17 00:00:00 2001
+From: Long Nguyen <[email protected]>
+Date: Sun, 9 May 2021 17:45:50 +0700
+Subject: [PATCH 11/14] Remove pipe related functions in funcs.c
+
+---
+ src/funcs.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/src/funcs.c b/src/funcs.c
+index b926625..b585486 100644
+--- a/src/funcs.c
++++ b/src/funcs.c
+@@ -809,6 +809,7 @@ file_print_guid(char *str, size_t len, const uint64_t *guid)
+ 	    g->data4[6], g->data4[7]);
+ }
+ 
++#ifndef _WIN32
+ protected int
+ file_pipe_closexec(int *fds)
+ {
+@@ -827,6 +828,7 @@ protected int
+ file_clear_closexec(int fd) {
+ 	return fcntl(fd, F_SETFD, 0);
+ }
++#endif
+ 
+ protected char *
+ file_strtrim(char *str)
+-- 
+2.29.2.windows.2
+

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmagic/0012-Convert-MSYS2-paths-to-Windows-paths.patch

@@ -0,0 +1,24 @@
+From f0139ced57c1579450f3d09b6e3ae0159aae031b Mon Sep 17 00:00:00 2001
+From: Long Nguyen <[email protected]>
+Date: Mon, 10 May 2021 08:43:28 +0700
+Subject: [PATCH 12/14] Convert MSYS2 paths to Windows paths
+
+---
+ src/Makefile.am | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/src/Makefile.am b/src/Makefile.am
+index 34781b9..26f853f 100644
+--- a/src/Makefile.am
++++ b/src/Makefile.am
+@@ -1,4 +1,7 @@
+ MAGIC = $(pkgdatadir)/magic
++if MINGW
++MAGIC != cygpath -m -a -l '$(MAGIC)'
++endif
+ lib_LTLIBRARIES = libmagic.la
+ nodist_include_HEADERS = magic.h
+ 
+-- 
+2.29.2.windows.2
+

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmagic/0013-Check-for-backslash-in-argv-0-on-Windows.patch

@@ -0,0 +1,42 @@
+From 3f10c7d31627b64b068b84ba72e706991f672560 Mon Sep 17 00:00:00 2001
+From: Long Nguyen <[email protected]>
+Date: Fri, 14 May 2021 08:14:05 +0700
+Subject: [PATCH 13/14] Check for backslash in argv[0] on Windows
+
+---
+ magic/Makefile.am | 2 +-
+ src/file.c        | 5 +++++
+ 2 files changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/magic/Makefile.am b/magic/Makefile.am
+index 0eb5865..170bbab 100644
+--- a/magic/Makefile.am
++++ b/magic/Makefile.am
+@@ -353,7 +353,7 @@ ${MAGIC}: $(EXTRA_DIST) $(FILE_COMPILE_DEP)
+ 	@(if expr "${FILE_COMPILE}" : '.*/.*' > /dev/null; then \
+ 	    echo "Using ${FILE_COMPILE} to generate ${MAGIC}" > /dev/null; \
+ 	  else \
+-	    v=$$(${FILE_COMPILE} --version | sed -e s/file-// -e q); \
++	    v=$$(${FILE_COMPILE} --version | sed -e s/file${EXEEXT}-// -e q); \
+ 	    if [ "$$v" != "${PACKAGE_VERSION}" ]; then \
+ 		echo "Cannot use the installed version of file ($$v) to"; \
+ 		echo "cross-compile file ${PACKAGE_VERSION}"; \
+diff --git a/src/file.c b/src/file.c
+index 2889f8a..12a604b 100644
+--- a/src/file.c
++++ b/src/file.c
+@@ -200,6 +200,11 @@ main(int argc, char *argv[])
+ 	_wildcard(&argc, &argv);
+ #endif
+ 
++#ifdef _WIN32
++	if ((progname = strrchr(argv[0], '\\')) != NULL)
++		progname++;
++	else
++#endif
+ 	if ((progname = strrchr(argv[0], '/')) != NULL)
+ 		progname++;
+ 	else
+-- 
+2.29.2.windows.2
+

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmagic/0014-Define-POSIX-macros-if-missing.patch

@@ -0,0 +1,38 @@
+From fa0e11f36bb0e322250e1e488ced9f2bf166874f Mon Sep 17 00:00:00 2001
+From: Long Nguyen <[email protected]>
+Date: Fri, 14 May 2021 18:11:39 +0700
+Subject: [PATCH 14/14] Define POSIX macros if missing
+
+---
+ src/file.h | 15 +++++++++++++++
+ 1 file changed, 15 insertions(+)
+
+diff --git a/src/file.h b/src/file.h
+index ccfe0da..98cd37b 100644
+--- a/src/file.h
++++ b/src/file.h
+@@ -100,6 +100,21 @@
+ #include <stdarg.h>
+ #include <dirent.h>
+ 
++#if !defined(S_IFBLK)
++#define S_IFBLK 0
++#define	S_ISBLK(mode)  (((mode) & S_IFMT) == S_IFBLK)
++#endif
++
++#if !defined(S_IFLNK)
++#define S_IFLNK 0
++#define	S_ISLNK(mode)  (((mode) & S_IFMT) == S_IFLNK)
++#endif
++
++#if !defined(S_IFSOCK)
++#define S_IFSOCK 0
++#define	S_ISSOCK(mode)  (((mode) & S_IFMT) == S_IFSOCK)
++#endif
++
+ #define ENABLE_CONDITIONALS
+ 
+ #ifndef MAGIC
+-- 
+2.29.2.windows.2
+

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmagic/0015-MSYS2-Remove-ioctl-call.patch

@@ -0,0 +1,27 @@
+# From https://github.com/msys2/MINGW-packages/commit/3a51faadb8bacf06c7b7fd84b2ea80775d1a8b0d
+
+# this is an advanced patch to fix building v5.38
+# see for details
+# this patch should be removed with the next version 
+diff --git a/src/compress.c b/src/compress.c
+index 33ce2bc..f172eda 100644
+--- a/src/compress.c
++++ b/src/compress.c
+@@ -378,7 +378,7 @@
+ sread(int fd, void *buf, size_t n, int canbepipe __attribute__((__unused__)))
+ {
+ 	ssize_t rv;
+-#ifdef FIONREAD
++#if defined(FIONREAD) && !defined(__MINGW32__) && !defined(WIN32)
+ 	int t = 0;
+ #endif
+ 	size_t rn = n;
+@@ -386,7 +386,7 @@
+ 	if (fd == STDIN_FILENO)
+ 		goto nocheck;
+ 
+-#ifdef FIONREAD
++#if defined(FIONREAD) && !defined(__MINGW32__) && !defined(WIN32)
+ 	if (canbepipe && (ioctl(fd, FIONREAD, &t) == -1 || t == 0)) {
+ #ifdef FD_ZERO
+ 		ssize_t cnt;

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmagic/portfile.cmake

@@ -0,0 +1,71 @@
+if(VCPKG_TARGET_IS_WINDOWS)
+    set(PATCHES
+        "0001-Use-libtre.patch"
+        "0002-Change-zlib-lib-name-to-match-CMake-output.patch"
+        "0003-Fix-WIN32-macro-checks.patch"
+        "0004-Typedef-POSIX-types-on-Windows.patch"
+        "0005-Include-dirent.h-for-S_ISREG-and-S_ISDIR.patch"
+        "0006-Remove-Wrap-POSIX-headers.patch"
+        "0007-Substitute-unistd-macros-for-MSVC.patch"
+        "0008-Add-FILENO-defines.patch"
+        "0009-No-fcntl-in-magic.c.patch"
+        "0010-Properly-check-for-the-presence-of-bitmasks.patch"
+        "0011-Remove-pipe-related-functions-in-funcs.c.patch"
+        "0012-Convert-MSYS2-paths-to-Windows-paths.patch"
+        "0013-Check-for-backslash-in-argv-0-on-Windows.patch"
+        "0014-Define-POSIX-macros-if-missing.patch"
+        "0015-MSYS2-Remove-ioctl-call.patch"
+    )
+endif()
+
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO file/file
+    REF FILE5_40
+    SHA512 d76bfe5326e1b40368e055c2e049a24b4ffdbd727371f4f3aa1dd3f53787d16b88550b3cc71ecf02151e2fb3e567eb2598e4707badab8c391eb71113c2dcc319
+    HEAD_REF master
+    PATCHES ${PATCHES}
+)
+
+if(VCPKG_TARGET_IS_WINDOWS)
+    set(VCPKG_C_FLAGS "${VCPKG_C_FLAGS} -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_WARNINGS")
+    set(VCPKG_CXX_FLAGS "${VCPKG_CXX_FLAGS} -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_WARNINGS")
+endif()
+
+vcpkg_configure_make(
+    AUTOCONFIG
+    SOURCE_PATH "${SOURCE_PATH}"
+)
+
+if(VCPKG_CROSSCOMPILING)
+    vcpkg_add_to_path(PREPEND "${CURRENT_HOST_INSTALLED_DIR}/tools/libmagic/bin")
+elseif(VCPKG_TARGET_IS_WINDOWS AND VCPKG_LIBRARY_LINKAGE STREQUAL dynamic)
+    set(EXTRA_ARGS "ADD_BIN_TO_PATH")
+endif()
+
+vcpkg_install_make(${EXTRA_ARGS})
+vcpkg_copy_tool_dependencies("${CURRENT_PACKAGES_DIR}/tools/${PORT}/bin")
+vcpkg_copy_tool_dependencies("${CURRENT_PACKAGES_DIR}/tools/${PORT}/debug/bin")
+vcpkg_fixup_pkgconfig()
+
+if(VCPKG_LIBRARY_LINKAGE STREQUAL static)
+    file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/bin" "${CURRENT_PACKAGES_DIR}/debug/bin")
+endif()
+
+if(VCPKG_TARGET_IS_WINDOWS)
+    if(NOT VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "release")
+        file(MAKE_DIRECTORY "${CURRENT_PACKAGES_DIR}/tools/${PORT}/share/misc")
+        file(COPY "${CURRENT_PACKAGES_DIR}/share/${PORT}/misc/magic.mgc" DESTINATION "${CURRENT_PACKAGES_DIR}/tools/${PORT}/share/misc")
+    endif()
+    if(NOT VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "debug")
+        file(MAKE_DIRECTORY "${CURRENT_PACKAGES_DIR}/tools/${PORT}/debug/share/misc")
+        file(COPY "${CURRENT_PACKAGES_DIR}/share/${PORT}/misc/magic.mgc" DESTINATION "${CURRENT_PACKAGES_DIR}/tools/${PORT}/debug/share/misc")
+    endif()
+endif()
+
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/share")
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/share/${PORT}/man5")
+
+# Handle copyright
+file(INSTALL "${SOURCE_PATH}/COPYING" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmagic/vcpkg.json

@@ -0,0 +1,25 @@
+{
+  "name": "libmagic",
+  "version-string": "5.40",
+  "port-version": 1,
+  "description": "This library can be used to classify files according to magic number tests.",
+  "homepage": "https://github.com/file/file",
+  "dependencies": [
+    {
+      "name": "dirent",
+      "platform": "windows"
+    },
+    {
+      "name": "getopt",
+      "platform": "windows"
+    },
+    {
+      "name": "libmagic",
+      "host": true
+    },
+    {
+      "name": "tre",
+      "platform": "windows | mingw"
+    }
+  ]
+}

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmariadb/arm64.patch

@@ -0,0 +1,15 @@
+diff --git a/libmariadb/CMakeLists.txt b/libmariadb/CMakeLists.txt
+index 640a35bea..6c8d93250 100755
+--- a/libmariadb/CMakeLists.txt
++++ b/libmariadb/CMakeLists.txt
+@@ -410,10 +410,6 @@ TARGET_LINK_LIBRARIES(libmariadb LINK_PRIVATE ${SYSTEM_LIBS})
+
+ SIGN_TARGET(libmariadb)
+
+-IF(CMAKE_SIZEOF_VOID_P EQUAL 8 AND MSVC)
+-  SET_TARGET_PROPERTIES(mariadbclient PROPERTIES STATIC_LIBRARY_FLAGS "/machine:x64")
+-ENDIF()
+-
+ IF(CMAKE_SYSTEM_NAME MATCHES "Linux" OR
+    CMAKE_SYSTEM_NAME MATCHES "kFreeBSD" OR
+    CMAKE_SYSTEM_NAME MATCHES "GNU")

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmariadb/disable-test-build.patch

@@ -0,0 +1,18 @@
+diff --git a/unittest/libmariadb/CMakeLists.txt b/unittest/libmariadb/CMakeLists.txt
+index e3ba18b..48c4f1d 100644
+--- a/unittest/libmariadb/CMakeLists.txt
++++ b/unittest/libmariadb/CMakeLists.txt
+@@ -48,6 +48,7 @@ ENDIF()
+ 
+ ADD_LIBRARY(ma_getopt ma_getopt.c)
+ 
++if(0)
+ FOREACH(API_TEST ${API_TESTS})
+   IF (NOT TARGET ${API_TEST})
+     ADD_EXECUTABLE(${API_TEST} ${API_TEST}.c)
+@@ -65,3 +66,4 @@ FOREACH(API_TEST ${MANUAL_TESTS})
+   ADD_EXECUTABLE(${API_TEST} ${API_TEST}.c)
+   TARGET_LINK_LIBRARIES(${API_TEST} cctap ma_getopt mariadbclient)
+ ENDFOREACH()
++endif()
+

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmariadb/export-cmake-targets.patch

@@ -0,0 +1,43 @@
+diff --git a/libmariadb/CMakeLists.txt b/libmariadb/CMakeLists.txt
+index c109a20..e1fa3f1 100644
+--- a/libmariadb/CMakeLists.txt
++++ b/libmariadb/CMakeLists.txt
+@@ -405,6 +405,7 @@ ELSE()
+   ADD_LIBRARY(libmariadb ${libmariadb_RC} ${MARIADB_OBJECTS} mariadbclient.def)
+   SET_TARGET_PROPERTIES(libmariadb PROPERTIES LINKER_LANGUAGE C)
+ ENDIF()
++TARGET_INCLUDE_DIRECTORIES(libmariadb PUBLIC $<INSTALL_INTERFACE:include/mysql>)
+ 
+ TARGET_LINK_LIBRARIES(libmariadb LINK_PRIVATE ${SYSTEM_LIBS})
+ 
+@@ -453,13 +454,30 @@ ENDIF()
+ 
+ INSTALL(TARGETS mariadbclient
+           COMPONENT Development
++          EXPORT unofficial-libmariadb-targets
+           LIBRARY DESTINATION lib)
+ INSTALL(TARGETS libmariadb
+           COMPONENT SharedLibraries
++        EXPORT unofficial-libmariadb-targets
+         RUNTIME DESTINATION bin
+         LIBRARY DESTINATION lib
+         ARCHIVE DESTINATION lib)
+ 
++install(EXPORT unofficial-libmariadb-targets
++    NAMESPACE unofficial::
++    DESTINATION share/unofficial-libmariadb
++)
++
++file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/unofficial-libmariadb-config.cmake.in"
++[[include(CMakeFindDependencyMacro)
++find_dependency(ZLIB)
++if("@WITH_SSL@" STREQUAL "OPENSSL")
++    find_dependency(OpenSSL)
++endif()
++include("${CMAKE_CURRENT_LIST_DIR}/unofficial-libmariadb-targets.cmake")
++]])
++configure_file("${CMAKE_CURRENT_BINARY_DIR}/unofficial-libmariadb-config.cmake.in" "${CMAKE_CURRENT_BINARY_DIR}/unofficial-libmariadb-config.cmake" @ONLY)
++install(FILES ${CMAKE_CURRENT_BINARY_DIR}/unofficial-libmariadb-config.cmake DESTINATION share/unofficial-libmariadb)
+ 
+ IF(0)
+    # On Windows, install PDB

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmariadb/fix-InstallPath.patch

@@ -0,0 +1,62 @@
+diff --git a/include/mariadb_version.h.in b/include/mariadb_version.h.in
+index a82dbb7..e9005fa 100644
+--- a/include/mariadb_version.h.in
++++ b/include/mariadb_version.h.in
+@@ -30,7 +30,7 @@
+ #define MARIADB_PACKAGE_VERSION_ID @MARIADB_PACKAGE_VERSION_ID@
+ #define MARIADB_SYSTEM_TYPE "@CMAKE_SYSTEM_NAME@"
+ #define MARIADB_MACHINE_TYPE "@CMAKE_SYSTEM_PROCESSOR@"
+-#define MARIADB_PLUGINDIR "@CMAKE_INSTALL_PREFIX@/@INSTALL_PLUGINDIR@"
++#define MARIADB_PLUGINDIR "../@INSTALL_PLUGINDIR@"
+ 
+ /* mysqld compile time options */
+ #ifndef MYSQL_CHARSET
+diff --git a/libmariadb/CMakeLists.txt b/libmariadb/CMakeLists.txt
+index bcfd4de..c109a20 100644
+--- a/libmariadb/CMakeLists.txt
++++ b/libmariadb/CMakeLists.txt
+@@ -398,10 +398,10 @@ ADD_LIBRARY(mariadbclient STATIC  ${MARIADB_OBJECTS} ${EMPTY_FILE})
+ TARGET_LINK_LIBRARIES(mariadbclient ${SYSTEM_LIBS})
+ 
+ IF(UNIX)
+-  ADD_LIBRARY(libmariadb SHARED ${libmariadb_RC} ${MARIADB_OBJECTS} ${EMPTY_FILE})
++  ADD_LIBRARY(libmariadb ${libmariadb_RC} ${MARIADB_OBJECTS} ${EMPTY_FILE})
+   SET_TARGET_PROPERTIES(libmariadb PROPERTIES COMPILE_FLAGS "${CMAKE_SHARED_LIBRARY_C_FLAGS}")
+ ELSE()
+-  ADD_LIBRARY(libmariadb SHARED ${libmariadb_RC} ${MARIADB_OBJECTS} mariadbclient.def)
++  ADD_LIBRARY(libmariadb ${libmariadb_RC} ${MARIADB_OBJECTS} mariadbclient.def)
+   SET_TARGET_PROPERTIES(libmariadb PROPERTIES LINKER_LANGUAGE C)
+ ENDIF()
+ 
+@@ -453,13 +453,15 @@ ENDIF()
+ 
+ INSTALL(TARGETS mariadbclient
+           COMPONENT Development
+-          DESTINATION ${INSTALL_LIBDIR})
++          LIBRARY DESTINATION lib)
+ INSTALL(TARGETS libmariadb
+           COMPONENT SharedLibraries
+-        DESTINATION ${INSTALL_LIBDIR})
++        RUNTIME DESTINATION bin
++        LIBRARY DESTINATION lib
++        ARCHIVE DESTINATION lib)
+ 
+ 
+-IF(MSVC)
++IF(0)
+    # On Windows, install PDB
+    INSTALL(FILES $<TARGET_PDB_FILE:libmariadb> DESTINATION "${INSTALL_LIBDIR}"
+            CONFIGURATIONS Debug RelWithDebInfo
+diff --git a/mariadb_config/mariadb_config.c.in b/mariadb_config/mariadb_config.c.in
+index 5574943..fc1ca7c 100644
+--- a/mariadb_config/mariadb_config.c.in
++++ b/mariadb_config/mariadb_config.c.in
+@@ -210,7 +210,7 @@ end:
+   }
+   if (!p || !p[0])
+   {
+-    strncpy(installation_dir, "@CMAKE_SYSROOT@@CMAKE_INSTALL_PREFIX@", PATH_MAX - 1);
++    strncpy(installation_dir, "../@CMAKE_INSTALL_PREFIX@", PATH_MAX - 1);
+     return;
+   }
+ }

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmariadb/fix-iconv.patch

@@ -0,0 +1,40 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 203fca7..65cc350 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -342,7 +342,8 @@ ENDIF()
+ 
+ IF(WITH_ICONV)
+   IF(NOT WIN32)
+-    INCLUDE(${CC_SOURCE_DIR}/cmake/FindIconv.cmake)
++    find_package(Iconv REQUIRED)
++    include_directories(${Iconv_INCLUDE_DIRS})
+   ENDIF()
+ ENDIF()
+ 
+@@ -359,8 +360,8 @@ IF(WIN32)
+   SET(SYSTEM_LIBS ws2_32 advapi32 kernel32 shlwapi crypt32 ${LIBZ})
+ ELSE()
+   SET(SYSTEM_LIBS ${SYSTEM_LIBS} ${LIBPTHREAD} ${CMAKE_DL_LIBS} ${LIBM})
+-  IF(ICONV_EXTERNAL)
+-    SET(SYSTEM_LIBS ${SYSTEM_LIBS} ${ICONV_LIBRARIES})
++  IF(WITH_ICONV)
++    SET(SYSTEM_LIBS ${SYSTEM_LIBS} ${Iconv_LIBRARIES})
+   ENDIF()
+ ENDIF()
+ IF(WITH_SSL)
+diff --git a/mariadb_config/CMakeLists.txt b/mariadb_config/CMakeLists.txt
+index 5bbf36b..70e619b 100644
+--- a/mariadb_config/CMakeLists.txt
++++ b/mariadb_config/CMakeLists.txt
+@@ -38,8 +38,8 @@ STRING(STRIP "${extra_dynamic_LDFLAGS}" extra_dynamic_LDFLAGS)
+ LIST(REMOVE_DUPLICATES extra_dynamic_LDFLAGS)
+ 
+ IF(UNIX AND NOT APPLE)
+-  IF(ICONV_EXTERNAL)
+-    GET_LIB_NAME(${ICONV_LIBRARIES} LIB_OUT)
++  IF(WITH_ICONV)
++    GET_LIB_NAME(${Iconv_LIBRARIES} LIB_OUT)
+     SET(extra_dynamic_LDFLAGS "${extra_dynamic_LDFLAGS} ${LIB_OUT}")
+   ENDIF()
+ ENDIF()

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmariadb/fix-openssl.patch

@@ -0,0 +1,13 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 33565f5..d83176d 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -280,7 +280,7 @@ IF(NOT WITH_SSL STREQUAL "OFF")
+     IF(OPENSSL_FOUND)
+       ADD_DEFINITIONS(-DHAVE_OPENSSL -DHAVE_TLS)
+       SET(SSL_SOURCES "${CC_SOURCE_DIR}/libmariadb/secure/openssl.c")
+-      SET(SSL_LIBRARIES ${OPENSSL_SSL_LIBRARY} ${OPENSSL_CRYPTO_LIBRARY})
++      SET(SSL_LIBRARIES OpenSSL::SSL)
+       IF(WIN32)
+         CHECK_INCLUDE_FILES (${OPENSSL_INCLUDE_DIR}/openssl/applink.c HAVE_OPENSSL_APPLINK_C)
+       ENDIF()

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmariadb/md.patch

@@ -0,0 +1,13 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index cd716e3..a1f2ada 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -98,7 +98,7 @@ IF(MSVC)
+   # Speedup system tests
+   INCLUDE(${CC_SOURCE_DIR}/cmake/WindowsCache.cmake)
+   ADD_DEFINITIONS(-DWIN32_LEAN_AND_MEAN)
+-  IF (MSVC)
++  IF (MSVC AND 0)
+     SET(CONFIG_TYPES "DEBUG" "RELEASE" "RELWITHDEBINFO")
+     FOREACH(BUILD_TYPE ${CONFIG_TYPES})
+       FOREACH(COMPILER CXX C)

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmariadb/no-extra-static-lib.patch

@@ -0,0 +1,19 @@
+diff --git a/libmariadb/CMakeLists.txt b/libmariadb/CMakeLists.txt
+index 39fa709..a726a6d 100644
+--- a/libmariadb/CMakeLists.txt
++++ b/libmariadb/CMakeLists.txt
+@@ -455,10 +455,14 @@ IF(NOT WIN32)
+   SET_TARGET_PROPERTIES(mariadbclient PROPERTIES OUTPUT_NAME "${LIBMARIADB_STATIC_NAME}")
+ ENDIF()
+ 
++if(VCPKG_MARIADBCLIENT)
+ INSTALL(TARGETS mariadbclient
+           COMPONENT Development
+           EXPORT unofficial-libmariadb-targets
+           LIBRARY DESTINATION lib)
++else()
++  set_target_properties(mariadbclient PROPERTIES EXCLUDE_FROM_ALL 1)
++endif()
+ INSTALL(TARGETS libmariadb
+           COMPONENT SharedLibraries
+         EXPORT unofficial-libmariadb-targets

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmariadb/pkgconfig.patch

@@ -0,0 +1,60 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 0be0fb1..33565f5 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -393,7 +393,7 @@ ENDIF()
+ INCLUDE(${CC_SOURCE_DIR}/plugins/CMakeLists.txt)
+ ADD_SUBDIRECTORY(include)
+ ADD_SUBDIRECTORY(libmariadb)
+-IF(NOT WIN32)
++IF(1)
+   ADD_SUBDIRECTORY(mariadb_config)
+ ENDIF()
+ 
+diff --git a/mariadb_config/CMakeLists.txt b/mariadb_config/CMakeLists.txt
+index 70e619b..7a22fa1 100644
+--- a/mariadb_config/CMakeLists.txt
++++ b/mariadb_config/CMakeLists.txt
+@@ -30,6 +30,15 @@ IF(${rllength} GREATER 0)
+   LIST(REMOVE_DUPLICATES SYSTEM_LIBS)
+ ENDIF()
+ 
++set(REQUIRES_PRIVATE "" CACHE STRING "")
++if(WITH_SSL STREQUAL "OPENSSL")
++  list(REMOVE_ITEM SYSTEM_LIBS ${SSL_LIBRARIES})
++  string(APPEND REQUIRES_PRIVATE " openssl")
++endif()
++if(WITH_EXTERNAL_ZLIB)
++  string(APPEND REQUIRES_PRIVATE " zlib")
++endif()
++
+ FOREACH (LIB_NAME ${SYSTEM_LIBS})
+   GET_LIB_NAME(${LIB_NAME} LIB_OUT)
+   SET(extra_dynamic_LDFLAGS "${extra_dynamic_LDFLAGS} ${LIB_OUT}")
+@@ -50,6 +59,7 @@ CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/mariadb_config.c.in
+ CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/libmariadb.pc.in
+                ${CMAKE_CURRENT_BINARY_DIR}/libmariadb.pc @ONLY)
+ 
++if(0)
+ ADD_EXECUTABLE(mariadb_config ${CMAKE_CURRENT_BINARY_DIR}/mariadb_config.c)
+ 
+ IF(CMAKE_SYSTEM_NAME MATCHES AIX)
+@@ -61,6 +71,7 @@ ENDIF()
+ INSTALL(TARGETS mariadb_config
+         DESTINATION "bin"
+         COMPONENT Development)
++endif()
+ 
+ INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/libmariadb.pc
+         DESTINATION "${INSTALL_PCDIR}"
+diff --git a/mariadb_config/libmariadb.pc.in b/mariadb_config/libmariadb.pc.in
+index 968181a..3f0410d 100644
+--- a/mariadb_config/libmariadb.pc.in
++++ b/mariadb_config/libmariadb.pc.in
+@@ -16,5 +16,6 @@ Description: MariaDB Connector/C dynamic library
+ Cflags: -I${includedir}
+ Libs: -L${libdir} -lmariadb
+ Libs.private: @extra_dynamic_LDFLAGS@
++Requires.private: @REQUIRES_PRIVATE@
+ 
+ 

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmariadb/portfile.cmake

@@ -0,0 +1,77 @@
+if (EXISTS "${CURRENT_INSTALLED_DIR}/share/libmysql")
+    message(FATAL_ERROR "FATAL ERROR: libmysql and libmariadb are incompatible.")
+endif()
+
+if("openssl" IN_LIST FEATURES AND "schannel" IN_LIST FEATURES)
+    message(FATAL_ERROR "Only one SSL backend must be selected.")
+endif()
+
+if("schannel" IN_LIST FEATURES AND NOT VCPKG_TARGET_IS_WINDOWS)
+    message(FATAL_ERROR "Feature schannel not supported on non-Windows platforms.")
+endif()
+
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO mariadb-corporation/mariadb-connector-c
+    REF b2bb1b213c79169b7c994a99f21f47f11be465d4 # v3.1.15
+    SHA512 51ebd2e9fd505eebc7691c60fe0b86cfc5368f8b370fba6c3ec8f5514319ef1e0de4910ad5e093cd7d5e5c7782120e22e8c85c94af9389fa4e240cedf012d755
+    HEAD_REF 3.1
+    PATCHES
+        arm64.patch
+        md.patch
+        disable-test-build.patch
+        fix-InstallPath.patch
+        fix-iconv.patch
+        export-cmake-targets.patch
+        pkgconfig.patch
+        no-extra-static-lib.patch
+        fix-openssl.patch
+)
+
+vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
+    FEATURES 
+        iconv WITH_ICONV
+        mariadbclient VCPKG_MARIADBCLIENT
+)
+
+if("openssl" IN_LIST FEATURES)
+    set(WITH_SSL OPENSSL)
+elseif("schannel" IN_LIST FEATURES)
+    set(WITH_SSL ON)
+else()
+    set(WITH_SSL OFF)
+endif()
+
+vcpkg_cmake_configure(
+    SOURCE_PATH "${SOURCE_PATH}"
+    OPTIONS
+        ${FEATURE_OPTIONS}
+        -DINSTALL_INCLUDEDIR=include/mysql  # legacy port decisiong
+        -DINSTALL_LIBDIR=lib
+        -DINSTALL_PLUGINDIR=plugins/${PORT}
+        -DWITH_UNIT_TESTS=OFF
+        -DWITH_CURL=OFF
+        -DWITH_EXTERNAL_ZLIB=ON
+        -DWITH_SSL=${WITH_SSL}
+        -DREMOTEIO_PLUGIN_TYPE=OFF
+        -DAUTH_GSSAPI_PLUGIN_TYPE=OFF
+    MAYBE_UNUSED_VARIABLES
+        AUTH_GSSAPI_PLUGIN_TYPE
+)
+
+vcpkg_cmake_install()
+
+vcpkg_cmake_config_fixup(PACKAGE_NAME unofficial-libmariadb)
+
+if(VCPKG_TARGET_IS_WINDOWS AND NOT VCPKG_TARGET_IS_MINGW)
+    vcpkg_replace_string("${CURRENT_PACKAGES_DIR}/lib/pkgconfig/libmariadb.pc" " -lmariadb" " -llibmariadb")
+    if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "debug")
+        vcpkg_replace_string("${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/libmariadb.pc" " -lmariadb" " -llibmariadb")
+    endif()
+endif()
+vcpkg_fixup_pkgconfig()
+
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
+
+# copy license file
+file(INSTALL "${SOURCE_PATH}/COPYING.LIB" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmariadb/vcpkg.json

@@ -0,0 +1,65 @@
+{
+  "name": "libmariadb",
+  "version-semver": "3.1.15",
+  "description": "MariaDB Connector/C is used to connect C/C++ applications to MariaDB and MySQL databases",
+  "homepage": "https://github.com/MariaDB/mariadb-connector-c",
+  "supports": "!uwp",
+  "dependencies": [
+    {
+      "name": "vcpkg-cmake",
+      "host": true
+    },
+    {
+      "name": "vcpkg-cmake-config",
+      "host": true
+    },
+    "zlib"
+  ],
+  "default-features": [
+    "ssl"
+  ],
+  "features": {
+    "iconv": {
+      "description": "Enables character set conversion",
+      "dependencies": [
+        "libiconv"
+      ]
+    },
+    "mariadbclient": {
+      "description": "Build the static mariadbclient library"
+    },
+    "openssl": {
+      "description": "SSL support (OpenSSL)",
+      "dependencies": [
+        "openssl"
+      ]
+    },
+    "schannel": {
+      "description": "SSL support (Secure Channel)"
+    },
+    "ssl": {
+      "description": "Default SSL backend",
+      "dependencies": [
+        {
+          "name": "libmariadb",
+          "default-features": false,
+          "features": [
+            "schannel"
+          ],
+          "platform": "windows | mingw"
+        },
+        {
+          "name": "libmariadb",
+          "default-features": false,
+          "features": [
+            "openssl"
+          ],
+          "platform": "!windows & !mingw"
+        }
+      ]
+    },
+    "zlib": {
+      "description": "Obsolete. zlib is always used. This feature is left for compatibility."
+    }
+  }
+}

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmaxminddb/CMakeLists.txt

@@ -0,0 +1,34 @@
+cmake_minimum_required (VERSION 3.9)
+project(maxminddb C)
+
+set(CMAKE_DEBUG_POSTFIX d)
+set(CMAKE_SHARED_LIBRARY_PREFIX lib)
+set(CMAKE_STATIC_LIBRARY_PREFIX lib)
+
+if(MSVC)
+  add_compile_options(-D_CRT_SECURE_NO_WARNINGS)
+endif()
+
+set(SRCS
+  src/maxminddb.c
+  src/data-pool.c
+)
+
+include_directories(. src include projects/VS12)
+
+add_library(maxminddb ${SRCS})
+
+if(WIN32)
+  target_link_libraries(maxminddb ws2_32)
+endif()
+
+install(
+  TARGETS maxminddb
+  RUNTIME DESTINATION bin
+  LIBRARY DESTINATION lib
+  ARCHIVE DESTINATION lib
+)
+
+if(NOT DISABLE_INSTALL_HEADERS)
+  install(FILES include/maxminddb.h projects/VS12/maxminddb_config.h DESTINATION include/maxminddb)
+endif()

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmaxminddb/fix-linux-build.patch

@@ -0,0 +1,19 @@
+diff --git a/include/maxminddb.h b/include/maxminddb.h
+index 13b276f..6c70e49 100644
+--- a/include/maxminddb.h
++++ b/include/maxminddb.h
+@@ -24,11 +24,12 @@ extern "C" {
+ #include <stdio.h>
+ #include <sys/types.h>
+ 
++/* libmaxminddb package version from configure */
++#define PACKAGE_VERSION "1.4.3"
++
+ #ifdef _WIN32
+ #include <winsock2.h>
+ #include <ws2tcpip.h>
+-/* libmaxminddb package version from configure */
+-#define PACKAGE_VERSION "1.4.3"
+ 
+ typedef ADDRESS_FAMILY sa_family_t;
+ 

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmaxminddb/portfile.cmake

@@ -0,0 +1,25 @@
+vcpkg_check_linkage(ONLY_STATIC_LIBRARY)
+
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO maxmind/libmaxminddb
+    REF 07797e9dfb6771190f9fa41a33babe19425ef552 #1.4.3
+    SHA512 94f7fbd46a7846c804edad9759ceedf2f7c4b2085430322f74bea5c89f6c3fa0824f154f551119a8c69becec5120650efef89c6d7f5a2ef3df476086070c8c7e
+    HEAD_REF master
+    PATCHES fix-linux-build.patch
+)
+
+file(COPY ${CMAKE_CURRENT_LIST_DIR}/CMakeLists.txt DESTINATION ${SOURCE_PATH})
+
+vcpkg_configure_cmake(
+    SOURCE_PATH ${SOURCE_PATH}
+    PREFER_NINJA
+    OPTIONS_DEBUG
+        -DDISABLE_INSTALL_HEADERS=ON
+)
+
+vcpkg_install_cmake()
+vcpkg_copy_pdbs()
+
+# Handle copyright
+file(INSTALL ${SOURCE_PATH}/LICENSE DESTINATION ${CURRENT_PACKAGES_DIR}/share/${PORT} RENAME copyright)

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmaxminddb/vcpkg.json

@@ -0,0 +1,7 @@
+{
+  "name": "libmaxminddb",
+  "version-string": "1.4.3",
+  "port-version": 1,
+  "description": "C library for the MaxMind DB file format",
+  "homepage": "https://github.com/maxmind/libmaxminddb"
+}

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmediainfo/portfile.cmake

@@ -0,0 +1,31 @@
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO MediaArea/MediaInfoLib
+    REF v21.03
+    SHA512 1317b27dc3ac1ad224ef9b7ca7c08a8f55983ac6984b5e8daf6309fa33094fbad8a0a5fbe0cff086b7a5c9233b3e24e26995b037d16adf83f63877f2c753f811
+    HEAD_REF master
+    PATCHES vcpkg_support_in_cmakelists.patch
+)
+
+vcpkg_cmake_configure(
+    SOURCE_PATH "${SOURCE_PATH}/Project/CMake"
+    OPTIONS
+        -DBUILD_ZENLIB=0
+        -DBUILD_ZLIB=0
+)
+
+vcpkg_cmake_install()
+
+if(EXISTS "${CURRENT_PACKAGES_DIR}/share/mediainfolib")
+    file(RENAME "${CURRENT_PACKAGES_DIR}/share/mediainfolib" "${CURRENT_PACKAGES_DIR}/share/MediaInfoLib")
+endif()
+
+if(EXISTS "${CURRENT_PACKAGES_DIR}/debug/share/mediainfolib")
+    file(RENAME "${CURRENT_PACKAGES_DIR}/debug/share/mediainfolib" "${CURRENT_PACKAGES_DIR}/debug/share/MediaInfoLib")
+endif()
+vcpkg_cmake_config_fixup(PACKAGE_NAME MediaInfoLib CONFIG_PATH share/MediaInfoLib)
+vcpkg_fixup_pkgconfig()
+
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
+
+file(INSTALL "${SOURCE_PATH}/LICENSE" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmediainfo/vcpkg.json

@@ -0,0 +1,21 @@
+{
+  "name": "libmediainfo",
+  "version-string": "21.03",
+  "port-version": 2,
+  "description": "Get most relevant technical and tag data from video and audio files",
+  "homepage": "https://github.com/MediaArea/MediaInfoLib",
+  "dependencies": [
+    "curl",
+    "libzen",
+    "tinyxml2",
+    {
+      "name": "vcpkg-cmake",
+      "host": true
+    },
+    {
+      "name": "vcpkg-cmake-config",
+      "host": true
+    },
+    "zlib"
+  ]
+}

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmediainfo/vcpkg_support_in_cmakelists.patch

@@ -0,0 +1,55 @@
+diff --git a/Project/CMake/CMakeLists.txt b/Project/CMake/CMakeLists.txt
+index f983343..c6ba5ea 100644
+--- a/Project/CMake/CMakeLists.txt
++++ b/Project/CMake/CMakeLists.txt
+@@ -88,7 +88,7 @@ endif()
+ find_package(TinyXML)
+ 
+ # use system curl if is present
+-find_package(CURL)
++find_package(CURL CONFIG REQUIRED)
+ 
+ include_directories(${MediaInfoLib_SOURCES_PATH})
+ include_directories(${MediaInfoLib_SOURCES_PATH}/ThirdParty/md5/)
+@@ -400,13 +400,7 @@ endif()
+ target_link_libraries(mediainfo ${ZenLib_LIBRARY} ${ZLIB_LIBRARIES})
+ 
+ if(MSVC AND BUILD_SHARED_LIBS)
+-  get_target_property(LOCATION mediainfo LOCATION_DEBUG)
+-  string(REGEX REPLACE "\\.[^.]*$" ".pdb" LOCATION "${LOCATION}")
+-  install(FILES ${LOCATION} DESTINATION ${BIN_INSTALL_DIR} CONFIGURATIONS Debug)
+-
+-  get_target_property(LOCATION mediainfo LOCATION_RELWITHDEBINFO)
+-  string(REGEX REPLACE "\\.[^.]*$" ".pdb" LOCATION "${LOCATION}")
+-  install(FILES ${LOCATION} DESTINATION ${BIN_INSTALL_DIR} CONFIGURATIONS RelWithDebInfo)
++  install(FILES $<TARGET_PDB_FILE:mediainfo> DESTINATION ${BIN_INSTALL_DIR} OPTIONAL)
+ endif()
+ 
+ if (APPLE)
+diff --git a/Source/ThirdParty/aes-gladman/aesopt.h b/Source/ThirdParty/aes-gladman/aesopt.h
+index d3ac0f9..eeefa40 100644
+--- a/Source/ThirdParty/aes-gladman/aesopt.h
++++ b/Source/ThirdParty/aes-gladman/aesopt.h
+@@ -183,7 +183,7 @@ Issue Date: 20/12/2007
+ 	AES_REV_DKS must NOT be defined when such assembler files are
+ 	built
+ */
+-#if 1 && defined( _WIN64 ) && defined( _MSC_VER )
++#if 1 && defined( _WIN64 ) && defined( _MSC_VER ) && defined( _M_AMD64 )
+ #  define INTEL_AES_POSSIBLE
+ #endif
+ 
+diff --git a/Source/ThirdParty/aes-gladman/brg_endian.h b/Source/ThirdParty/aes-gladman/brg_endian.h
+index b44c5cb..8c34364 100644
+--- a/Source/ThirdParty/aes-gladman/brg_endian.h
++++ b/Source/ThirdParty/aes-gladman/brg_endian.h
+@@ -110,7 +110,8 @@ Issue Date: 20/12/2007
+       defined( __MRC__ ) || defined( __MVS__ )   || defined( __MWERKS__ ) || \
+       defined( sparc )   || defined( __sparc)    || defined( SYMANTEC_C ) || \
+       defined( __VOS__ ) || defined( __TIGCC__ ) || defined( __TANDEM )   || \
+-      defined( THINK_C ) || defined( __VMCMS__ ) || defined( _AIX )
++      defined( THINK_C ) || defined( __VMCMS__ ) || defined( _AIX )       || \
++      defined( _M_ARM64 ) || defined ( _M_ARM )
+ #  define PLATFORM_BYTE_ORDER IS_BIG_ENDIAN
+ 
+ #elif 0     /* **** EDIT HERE IF NECESSARY **** */

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmesh/copyright

@@ -0,0 +1,169 @@
+GNU LESSER GENERAL PUBLIC LICENSE
+Version 2.1, February 1999
+
+Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+Everyone is permitted to copy and distribute verbatim copies
+of this license document, but changing it is not allowed.
+
+[This is the first released version of the Lesser GPL.  It also counts
+ as the successor of the GNU Library Public License, version 2, hence
+ the version number 2.1.]
+Preamble
+The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users.
+
+This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. You can use it too, but we suggest you first think carefully about whether this license or the ordinary General Public License is the better strategy to use in any particular case, based on the explanations below.
+
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+
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+
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+
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+Copyright (C) year  name of author
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+Also add information on how to contact you by electronic and paper mail.
+
+You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter the names:
+
+Yoyodyne, Inc., hereby disclaims all copyright interest in
+the library `Frob' (a library for tweaking knobs) written
+by James Random Hacker.
+
+signature of Ty Coon, 1 April 1990
+Ty Coon, President of Vice
+That's all there is to it!

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmesh/portfile.cmake

@@ -0,0 +1,53 @@
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO libMesh/libmesh
+    REF  21f623c837b3865ed65ec9608b357bdb1935d428 #1.5.0
+    SHA512 53ad41ed0cd99cb5096ff338a3ff5d8a8ecbfb17dc1d7ee0d2b0cbffecbede7f7c11b7c3c2233cec9dde0988c8828ba0199247effd3442befc72230e641a185e
+    HEAD_REF master
+)
+
+if(VCPKG_TARGET_IS_WINDOWS)
+    set(OPTIONS --disable-qhull )
+endif()
+# There a lot of configure options in this port which are not yet correctly handled by VCPKG
+# To only mention two:
+#  --enable-vtk-required   Error if VTK is not detected by configure
+#  --enable-capnp-required Error if Cap'n Proto support is not detected by
+# but there are a lot more which need to be checked/fixed
+# So this port can only be considered a Work In Progress
+vcpkg_configure_make(
+    SOURCE_PATH ${SOURCE_PATH}
+    OPTIONS ${OPTIONS}
+    OPTIONS_DEBUG --with-methods=dbg
+    OPTIONS_RELEASE --with-methods=opt
+)
+
+vcpkg_install_make()
+
+if (EXISTS ${CURRENT_PACKAGES_DIR}/contrib/bin/libtool)
+    file(COPY ${CURRENT_PACKAGES_DIR}/contrib/bin/libtool DESTINATION ${CURRENT_PACKAGES_DIR}/tools/${PORT})
+    file(REMOVE ${CURRENT_PACKAGES_DIR}/contrib/bin/libtool)
+endif()
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/contrib)
+
+file(GLOB LIBMESH_EXAMPLES ${CURRENT_PACKAGES_DIR}/examples/*)
+foreach (LIBMESH_EXAMPLE ${LIBMESH_EXAMPLES})
+    file(COPY ${LIBMESH_EXAMPLE} DESTINATION ${CURRENT_PACKAGES_DIR}/tools/${PORT})
+endforeach()
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/examples)
+
+if (VCPKG_LIBRARY_LINKAGE STREQUAL static)
+    file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/bin ${CURRENT_PACKAGES_DIR}/debug/bin)
+endif()
+
+# Remove tools and debug include directories
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/contrib ${CURRENT_PACKAGES_DIR}/debug/etc
+                    ${CURRENT_PACKAGES_DIR}/debug/examples ${CURRENT_PACKAGES_DIR}/debug/include
+                    ${CURRENT_PACKAGES_DIR}/debug/share ${CURRENT_PACKAGES_DIR}/tools/libmesh/debug
+                    ${CURRENT_PACKAGES_DIR}/Make.common ${CURRENT_PACKAGES_DIR}/debug/Make.common)
+
+vcpkg_copy_pdbs()
+vcpkg_fixup_pkgconfig()
+
+file(INSTALL ${CURRENT_PORT_DIR}/copyright DESTINATION ${CURRENT_PACKAGES_DIR}/share/${PORT})
+

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmesh/vcpkg.json

@@ -0,0 +1,8 @@
+{
+  "name": "libmesh",
+  "version": "1.5.0",
+  "port-version": 4,
+  "description": "The libMesh library provides a framework for the numerical simulation of partial differential equations using arbitrary unstructured discretizations on serial and parallel platforms. A major goal of the library is to provide support for adaptive mesh refinement (AMR) computations in parallel while allowing a research scientist to focus on the physics they are modeling.",
+  "homepage": "https://github.com/libMesh/libmesh",
+  "license": "LGPL-2.1-only"
+}

third-party/DPVO/Pangolin/scripts/vcpkg/ports/libmicrohttpd/portfile.cmake

@@ -0,0 +1,52 @@
+set(MICROHTTPD_VERSION 0.9.75)
+
+vcpkg_download_distfile(ARCHIVE
+    URLS
+        "https://ftp.gnu.org/gnu/libmicrohttpd/libmicrohttpd-${MICROHTTPD_VERSION}.tar.gz"
+        "https://www.mirrorservice.org/sites/ftp.gnu.org/gnu/libmicrohttpd/libmicrohttpd-${MICROHTTPD_VERSION}.tar.gz"
+    FILENAME "libmicrohttpd-${MICROHTTPD_VERSION}.tar.gz"
+    SHA512 4dc62ed191342a61cc2767171bb1ff4050f390db14ef7100299888237b52ea0b04b939c843878fe7f5daec2b35a47b3c1b7e7c11fb32d458184fe6b19986a37c
+)
+
+vcpkg_extract_source_archive_ex(
+    ARCHIVE "${ARCHIVE}"
+    OUT_SOURCE_PATH SOURCE_PATH
+)
+
+if(VCPKG_TARGET_IS_WINDOWS AND NOT VCPKG_TARGET_IS_MINGW)
+    if (VCPKG_LIBRARY_LINKAGE STREQUAL "dynamic")
+        set(CFG_SUFFIX "dll")
+    else()
+        set(CFG_SUFFIX "static")
+    endif()
+
+    vcpkg_install_msbuild(
+        SOURCE_PATH "${SOURCE_PATH}"
+        PROJECT_SUBPATH w32/VS2015/libmicrohttpd.vcxproj
+        RELEASE_CONFIGURATION "Release-${CFG_SUFFIX}"
+        DEBUG_CONFIGURATION "Debug-${CFG_SUFFIX}"
+    )
+    
+    file(GLOB MICROHTTPD_HEADERS "${SOURCE_PATH}/src/include/microhttpd*.h")
+    file(COPY ${MICROHTTPD_HEADERS} DESTINATION "${CURRENT_PACKAGES_DIR}/include")
+else()
+    if(VCPKG_TARGET_IS_OSX AND VCPKG_LIBRARY_LINKAGE STREQUAL "static")
+        set(ENV{LIBS} "$ENV{LIBS} -framework Foundation -framework AppKit") # TODO: Get this from the extracted cmake vars somehow
+    endif()
+    vcpkg_configure_make(
+        SOURCE_PATH "${SOURCE_PATH}"
+        OPTIONS
+            --disable-doc
+            --disable-examples
+            --disable-curl
+            --disable-https
+            --with-gnutls=no
+    )
+
+    vcpkg_install_make()
+    vcpkg_fixup_pkgconfig()
+    
+    file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/share")
+endif()
+
+file(INSTALL "${SOURCE_PATH}/COPYING" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)