Merge pull request #1 from Microsoft/master

Update vcpkg from upstream

5 files changed, 285 insertions, 134 deletions

diff --git a/ports/libmysql/CONTROL b/ports/libmysql/CONTROL
index 906249936..6f856c607 100644
--- a/ports/libmysql/CONTROL
+++ b/ports/libmysql/CONTROL
@@ -1,3 +1,4 @@
-Source: libmysql

-Version: 5.7.17-1

-Description: A MySQL client library for C development.
\ No newline at end of file
+Source: libmysql
+Version: 8.0.4-2
+Build-Depends: boost-algorithm, boost-geometry, boost-optional, boost-functional, boost-graph, openssl, icu, libevent, liblzma, lz4, zlib
+Description: A MySQL client library for C development.
diff --git a/ports/libmysql/boost_and_build.patch b/ports/libmysql/boost_and_build.patch
deleted file mode 100644
index 7fce8ffc5..000000000
--- a/ports/libmysql/boost_and_build.patch
+++ /dev/null
@@ -1,44 +0,0 @@
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 44842d3..e34ab24 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -452,7 +452,7 @@ ELSE()
-   SET(DEFAULT_TMPDIR "\"${TMPDIR}\"")
- ENDIF()
- 
--INCLUDE(cmake/boost.cmake)
-+#INCLUDE(cmake/boost.cmake)
- 
- IF (CMAKE_SYSTEM_NAME MATCHES "Linux")
-   OPTION(WITH_SYSTEMD "Enable installation of systemd support files" OFF)
-diff --git a/client/dump/CMakeLists.txt b/client/dump/CMakeLists.txt
-index bae2ce7..4e11516 100644
---- a/client/dump/CMakeLists.txt
-+++ b/client/dump/CMakeLists.txt
-@@ -21,12 +21,12 @@ INCLUDE_DIRECTORIES(
-   ${CMAKE_SOURCE_DIR}/dump
- )
- 
--IF (CMAKE_CXX_COMPILER_ID STREQUAL "SunPro")
-+#IF (CMAKE_CXX_COMPILER_ID STREQUAL "SunPro")
-   IF (WITHOUT_SERVER)
-     MESSAGE(STATUS "Not building mysqlpump")
-     RETURN()
-   ENDIF()
--ENDIF()
-+#ENDIF()
- 
- # Prevent Boost from including external precompiled Boost libraries, use
- # threading (not implemented for older Solaris Studio compilers)
-diff --git a/mysys/mysys_priv.h b/mysys/mysys_priv.h
-index 8b7a554..4353037 100644
---- a/mysys/mysys_priv.h
-+++ b/mysys/mysys_priv.h
-@@ -18,6 +18,7 @@
- 
- #include "my_global.h"
- #include "mysql/psi/mysql_thread.h"
-+#include "my_sys.h"
- 
- #ifdef HAVE_PSI_INTERFACE
- 
diff --git a/ports/libmysql/ignore-boost-version.patch b/ports/libmysql/ignore-boost-version.patch
new file mode 100644
index 000000000..ea7111ded
--- /dev/null
+++ b/ports/libmysql/ignore-boost-version.patch
@@ -0,0 +1,13 @@
+diff --git a/cmake/boost.cmake b/cmake/boost.cmake

+index 2851181..8788322 100644

+--- a/cmake/boost.cmake

++++ b/cmake/boost.cmake

+@@ -280,7 +280,7 @@ IF(NOT BOOST_MAJOR_VERSION EQUAL 10)

+   COULD_NOT_FIND_BOOST()

+ ENDIF()

+ 

+-IF(NOT BOOST_MINOR_VERSION EQUAL 65)

++IF(NOT BOOST_MINOR_VERSION EQUAL 65 AND NOT IGNORE_BOOST_VERSION)

+   MESSAGE(WARNING "Boost minor version found is ${BOOST_MINOR_VERSION} "

+     "we need 65"

+     )

diff --git a/ports/libmysql/portfile.cmake b/ports/libmysql/portfile.cmake
index 530732b71..0e7b69edf 100644
--- a/ports/libmysql/portfile.cmake
+++ b/ports/libmysql/portfile.cmake
@@ -1,87 +1,118 @@
-if (EXISTS "${CURRENT_INSTALLED_DIR}/include/mysql/mysql.h")

-	message(FATAL_ERROR "FATAL ERROR: libmysql and libmariadb are incompatible.")

-endif()

-

-include(vcpkg_common_functions)

-set(SOURCE_PATH ${CURRENT_BUILDTREES_DIR}/src/mysql-server-mysql-5.7.17)

-

-vcpkg_download_distfile(ARCHIVE

-	URLS "https://github.com/mysql/mysql-server/archive/mysql-5.7.17.tar.gz"

-	FILENAME "mysql-server-mysql-5.7.17.tar.gz"

-	SHA512 511027f28f0705f59a08ec369b1ebe5d9a77eb839d545898631f1ebbcb6b4b800f5b88511d3ae5d231c04e09a2d7b2b2d178264d36aeb2bc602cc1b0b248cfba

-)

-vcpkg_extract_source_archive(${ARCHIVE})

-

-vcpkg_apply_patches(

-	SOURCE_PATH ${SOURCE_PATH}

-	PATCHES

-		${CMAKE_CURRENT_LIST_DIR}/boost_and_build.patch

-)

-

-vcpkg_configure_cmake(

-	SOURCE_PATH ${SOURCE_PATH}

-	OPTIONS

-		-DWITHOUT_SERVER=ON

-		-DWITH_UNIT_TESTS=OFF

-		-DENABLED_PROFILING=OFF

-		-DWIX_DIR=OFF

-)

-

-vcpkg_install_cmake()

-

-# delete debug headers

-file(REMOVE_RECURSE

-	${CURRENT_PACKAGES_DIR}/debug/include)

-

-# switch mysql into /mysql

-file(RENAME ${CURRENT_PACKAGES_DIR}/include ${CURRENT_PACKAGES_DIR}/include2)

-file(MAKE_DIRECTORY ${CURRENT_PACKAGES_DIR}/include)

-file(RENAME ${CURRENT_PACKAGES_DIR}/include2 ${CURRENT_PACKAGES_DIR}/include/mysql)

-

-## delete useless vcruntime/scripts/bin/msg file

-file(REMOVE_RECURSE

-	${CURRENT_PACKAGES_DIR}/share

-	${CURRENT_PACKAGES_DIR}/debug/share

-	${CURRENT_PACKAGES_DIR}/bin

-	${CURRENT_PACKAGES_DIR}/debug/bin

-	${CURRENT_PACKAGES_DIR}/docs

-	${CURRENT_PACKAGES_DIR}/debug/docs

-	${CURRENT_PACKAGES_DIR}/lib/debug)

-

-# remove misc files

-file(REMOVE

-	${CURRENT_PACKAGES_DIR}/COPYING

-	${CURRENT_PACKAGES_DIR}/README

-	${CURRENT_PACKAGES_DIR}/debug/COPYING

-	${CURRENT_PACKAGES_DIR}/debug/README)

-

-# remove not-related libs

-file (REMOVE

-	${CURRENT_PACKAGES_DIR}/lib/mysqlservices.lib

-	${CURRENT_PACKAGES_DIR}/debug/lib/mysqlservices.lib)

-

-if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")

-	file(REMOVE

-		${CURRENT_PACKAGES_DIR}/lib/libmysql.lib

-		${CURRENT_PACKAGES_DIR}/lib/libmysql.dll

-		${CURRENT_PACKAGES_DIR}/lib/libmysql.pdb

-		${CURRENT_PACKAGES_DIR}/debug/lib/libmysql.lib

-		${CURRENT_PACKAGES_DIR}/debug/lib/libmysql.dll

-		${CURRENT_PACKAGES_DIR}/debug/lib/libmysql.pdb)

-else()

-	file(REMOVE

-		${CURRENT_PACKAGES_DIR}/lib/mysqlclient.lib

-		${CURRENT_PACKAGES_DIR}/debug/lib/mysqlclient.lib)

-

-	# correct the dll directory

-	file(MAKE_DIRECTORY ${CURRENT_PACKAGES_DIR}/bin)

-	file(MAKE_DIRECTORY ${CURRENT_PACKAGES_DIR}/debug/bin)

-	file (RENAME ${CURRENT_PACKAGES_DIR}/lib/libmysql.dll ${CURRENT_PACKAGES_DIR}/bin/libmysql.dll)

-	file (RENAME ${CURRENT_PACKAGES_DIR}/lib/libmysql.pdb ${CURRENT_PACKAGES_DIR}/bin/libmysql.pdb)

-	file (RENAME ${CURRENT_PACKAGES_DIR}/debug/lib/libmysql.dll ${CURRENT_PACKAGES_DIR}/debug/bin/libmysql.dll)

-	file (RENAME ${CURRENT_PACKAGES_DIR}/debug/lib/libmysql.pdb ${CURRENT_PACKAGES_DIR}/debug/bin/libmysql.pdb)

-endif()

-

-# copy license

-file(COPY ${SOURCE_PATH}/COPYING DESTINATION ${CURRENT_PACKAGES_DIR}/share/libmysql)

-file(RENAME ${CURRENT_PACKAGES_DIR}/share/libmysql/COPYING ${CURRENT_PACKAGES_DIR}/share/libmysql/copyright)
\ No newline at end of file
+if (EXISTS "${CURRENT_INSTALLED_DIR}/include/mysql/mysql.h")
+    message(FATAL_ERROR "FATAL ERROR: libmysql and libmariadb are incompatible.")
+endif()
+
+if(VCPKG_CMAKE_SYSTEM_NAME STREQUAL "WindowsStore")
+    message(FATAL_ERROR "libmysql cannot currently be cross-compiled for UWP")
+endif()
+
+if(VCPKG_TARGET_ARCHITECTURE STREQUAL "x86" AND NOT CMAKE_SYSTEM_NAME OR CMAKE_SYSTEM_NAME STREQUAL "WindowsStore")
+    message(FATAL_ERROR "Oracle has dropped support in libmysql for 32-bit Windows.")
+endif()
+
+include(vcpkg_common_functions)
+
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO mysql/mysql-server
+    REF mysql-8.0.4
+    SHA512 8d9129e7670e88df14238299052a5fe6d4f3e40bf27ef7a3ca8f4f91fb40507b13463e9bd24435b34e5d06c5d056dfb259fb04e77cc251b188eea734db5642be
+    HEAD_REF master
+)
+
+vcpkg_apply_patches(
+    SOURCE_PATH ${SOURCE_PATH}
+    PATCHES
+        ${CMAKE_CURRENT_LIST_DIR}/ignore-boost-version.patch
+        ${CMAKE_CURRENT_LIST_DIR}/system-libs.patch
+)
+
+file(REMOVE_RECURSE ${SOURCE_PATH}/include/boost_1_65_0)
+
+set(STACK_DIRECTION)
+if(VCPKG_TARGET_ARCHITECTURE STREQUAL "x86" OR VCPKG_TARGET_ARCHITECTURE STREQUAL "x64")
+    set(STACK_DIRECTION -DSTACK_DIRECTION=-1)
+endif()
+
+vcpkg_configure_cmake(
+    SOURCE_PATH ${SOURCE_PATH}
+    PREFER_NINJA
+    OPTIONS
+        -DWITHOUT_SERVER=ON
+        -DWITH_UNIT_TESTS=OFF
+        -DENABLED_PROFILING=OFF
+        -DWIX_DIR=OFF
+        -DHAVE_LLVM_LIBCPP_EXITCODE=1
+        ${STACK_DIRECTION}
+        -DWINDOWS_RUNTIME_MD=ON # Note: this disables _replacement_ of /MD with /MT. If /MT is specified, it will be preserved.
+        -DIGNORE_BOOST_VERSION=ON
+        -DWITH_SSL=system
+        -DWITH_ICU=system
+        -DWITH_LIBEVENT=system
+        -DWITH_LZMA=system
+        -DWITH_LZ4=system
+        -DWITH_ZLIB=system
+)
+
+vcpkg_install_cmake(ADD_BIN_TO_PATH)
+
+# delete debug headers
+file(REMOVE_RECURSE
+    ${CURRENT_PACKAGES_DIR}/debug/include)
+
+# switch mysql into /mysql
+file(RENAME ${CURRENT_PACKAGES_DIR}/include ${CURRENT_PACKAGES_DIR}/include2)
+file(MAKE_DIRECTORY ${CURRENT_PACKAGES_DIR}/include)
+file(RENAME ${CURRENT_PACKAGES_DIR}/include2 ${CURRENT_PACKAGES_DIR}/include/mysql)
+
+## delete useless vcruntime/scripts/bin/msg file
+file(REMOVE_RECURSE
+    ${CURRENT_PACKAGES_DIR}/share
+    ${CURRENT_PACKAGES_DIR}/debug/share
+    ${CURRENT_PACKAGES_DIR}/bin
+    ${CURRENT_PACKAGES_DIR}/debug/bin
+    ${CURRENT_PACKAGES_DIR}/docs
+    ${CURRENT_PACKAGES_DIR}/debug/docs
+    ${CURRENT_PACKAGES_DIR}/lib/debug)
+
+# remove misc files
+file(REMOVE
+    ${CURRENT_PACKAGES_DIR}/LICENSE
+    ${CURRENT_PACKAGES_DIR}/README
+    ${CURRENT_PACKAGES_DIR}/debug/LICENSE
+    ${CURRENT_PACKAGES_DIR}/debug/README)
+
+# remove not-related libs
+file (REMOVE
+    ${CURRENT_PACKAGES_DIR}/lib/mysqlservices.lib
+    ${CURRENT_PACKAGES_DIR}/debug/lib/mysqlservices.lib)
+
+if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
+    file(REMOVE
+        ${CURRENT_PACKAGES_DIR}/lib/libmysql.lib
+        ${CURRENT_PACKAGES_DIR}/lib/libmysql.dll
+        ${CURRENT_PACKAGES_DIR}/lib/libmysql.pdb
+        ${CURRENT_PACKAGES_DIR}/debug/lib/libmysql.lib
+        ${CURRENT_PACKAGES_DIR}/debug/lib/libmysql.dll
+        ${CURRENT_PACKAGES_DIR}/debug/lib/libmysql.pdb)
+else()
+    file(REMOVE
+        ${CURRENT_PACKAGES_DIR}/lib/mysqlclient.lib
+        ${CURRENT_PACKAGES_DIR}/debug/lib/mysqlclient.lib)
+
+    # correct the dll directory
+    file(MAKE_DIRECTORY ${CURRENT_PACKAGES_DIR}/bin)
+    file(MAKE_DIRECTORY ${CURRENT_PACKAGES_DIR}/debug/bin)
+    file (RENAME ${CURRENT_PACKAGES_DIR}/lib/libmysql.dll ${CURRENT_PACKAGES_DIR}/bin/libmysql.dll)
+    file (RENAME ${CURRENT_PACKAGES_DIR}/lib/libmysql.pdb ${CURRENT_PACKAGES_DIR}/bin/libmysql.pdb)
+    file (RENAME ${CURRENT_PACKAGES_DIR}/debug/lib/libmysql.dll ${CURRENT_PACKAGES_DIR}/debug/bin/libmysql.dll)
+    file (RENAME ${CURRENT_PACKAGES_DIR}/debug/lib/libmysql.pdb ${CURRENT_PACKAGES_DIR}/debug/bin/libmysql.pdb)
+endif()
+
+file(READ ${CURRENT_PACKAGES_DIR}/include/mysql/mysql_com.h _contents)
+string(REPLACE "#include <mysql/udf_registration_types.h>" "#include \"mysql/udf_registration_types.h\"" _contents "${_contents}")
+file(WRITE ${CURRENT_PACKAGES_DIR}/include/mysql/mysql_com.h "${_contents}")
+
+# copy license
+file(COPY ${SOURCE_PATH}/LICENSE DESTINATION ${CURRENT_PACKAGES_DIR}/share/libmysql)
+file(RENAME ${CURRENT_PACKAGES_DIR}/share/libmysql/LICENSE ${CURRENT_PACKAGES_DIR}/share/libmysql/copyright)
\ No newline at end of file
diff --git a/ports/libmysql/system-libs.patch b/ports/libmysql/system-libs.patch
new file mode 100644
index 000000000..b5c1cba0d
--- /dev/null
+++ b/ports/libmysql/system-libs.patch
@@ -0,0 +1,150 @@
+diff --git a/cmake/icu.cmake b/cmake/icu.cmake

+index ce9cc67..64445c5 100644

+--- a/cmake/icu.cmake

++++ b/cmake/icu.cmake

+@@ -40,49 +40,10 @@ SET(DEFAULT_ICU "bundled")

+ # install_root is either 'system' or is assumed to be a path.

+ #

+ MACRO (FIND_ICU install_root)

+-  IF("${install_root}" STREQUAL "system")

+-    SET(EXTRA_FIND_LIB_ARGS)

+-    SET(EXTRA_FIND_INC_ARGS)

+-  ELSE()

+-    SET(EXTRA_FIND_LIB_ARGS HINTS "${install_root}"

+-      PATH_SUFFIXES "lib" "lib64" NO_DEFAULT_PATH)

+-    SET(EXTRA_FIND_INC_ARGS HINTS "${install_root}"

+-      PATH_SUFFIXES "include"     NO_DEFAULT_PATH)

+-  ENDIF()

+-

+-  FIND_PATH(ICU_INCLUDE_DIR NAMES unicode/regex.h ${EXTRA_FIND_INC_ARGS})

+-  IF (NOT ICU_INCLUDE_DIR)

+-    MESSAGE(FATAL_ERROR "Cannot find ICU regular expression headers")

+-  ENDIF()

+-

+-  IF(WIN32)

+-    SET(ICU_LIBS icuuc icuio icudt icuin)

+-  ELSE()

+-    SET(ICU_LIBS icuuc icuio icudata icui18n)

+-  ENDIF()

+-

+-  SET(ICU_SYSTEM_LIBRARIES)

+-  FOREACH(ICU_LIB ${ICU_LIBS})

+-    UNSET(ICU_LIB_PATH CACHE)

+-    FIND_LIBRARY(ICU_LIB_PATH NAMES ${ICU_LIB} ${EXTRA_FIND_LIB_ARGS})

+-    IF(NOT ICU_LIB_PATH)

+-      MESSAGE(FATAL_ERROR "Cannot find the ICU library ${ICU_LIB}")

+-    ENDIF()

+-    LIST(APPEND ICU_SYSTEM_LIBRARIES ${ICU_LIB_PATH})

+-  ENDFOREACH()

+-

+-  # To do: If we include the path in ICU_INCLUDE_DIR, it leads to GUnit

+-  # picking up the wrong regex.h header. And it looks like we don't need it;

+-  # at least on Linux, the header gets installed in an OS path anyway.

+-  IF(NOT "${install_root}" STREQUAL "system")

+-    SET(ICU_INCLUDE_DIRS ${ICU_INCLUDE_DIR})

+-  ENDIF()

+-

+-  SET(ICU_LIBRARIES ${ICU_SYSTEM_LIBRARIES})

+-

+-  # Needed for version information.

+-  SET(ICU_COMMON_DIR ${ICU_INCLUDE_DIR})

+-

++  find_package(ICU REQUIRED COMPONENTS uc io dt in)

++  set(ICU_SYSTEM_LIBRARIES ICU::uc ICU::io ICU::dt ICU::in)

++  set(ICU_COMMON_DIR ${ICU_INCLUDE_DIR})

++  SET(ICU_INCLUDE_DIRS ${ICU_INCLUDE_DIR})

+ ENDMACRO()

+ 

+ MACRO (MYSQL_USE_BUNDLED_ICU)

+diff --git a/cmake/lz4.cmake b/cmake/lz4.cmake

+index 6e576c3..60cb8ba 100644

+--- a/cmake/lz4.cmake

++++ b/cmake/lz4.cmake

+@@ -25,7 +25,7 @@

+ 

+ MACRO (FIND_SYSTEM_LZ4)

+   FIND_PATH(PATH_TO_LZ4 NAMES lz4frame.h)

+-  FIND_LIBRARY(LZ4_SYSTEM_LIBRARY NAMES lz4)

++  FIND_LIBRARY(LZ4_SYSTEM_LIBRARY NAMES lz4d lz4)

+   IF (PATH_TO_LZ4 AND LZ4_SYSTEM_LIBRARY)

+     SET(SYSTEM_LZ4_FOUND 1)

+     INCLUDE_DIRECTORIES(SYSTEM ${PATH_TO_LZ4})

+diff --git a/cmake/lzma.cmake b/cmake/lzma.cmake

+index ac8aaa7..78d8e8d 100644

+--- a/cmake/lzma.cmake

++++ b/cmake/lzma.cmake

+@@ -24,15 +24,10 @@

+ # bundled is the default

+ 

+ MACRO (FIND_SYSTEM_LZMA)

+-  FIND_PATH(PATH_TO_LZMA NAMES lzma/lzma.h)

+-  FIND_LIBRARY(LZMA_SYSTEM_LIBRARY NAMES lzma)

+-  IF (PATH_TO_LZMA AND LZMA_SYSTEM_LIBRARY)

+-    SET(SYSTEM_LZMA_FOUND 1)

+-    SET(LZMA_INCLUDE_DIR ${PATH_TO_LZMA})

+-    SET(LZMA_LIBRARY ${LZMA_SYSTEM_LIBRARY})

+-    MESSAGE(STATUS "LZMA_INCLUDE_DIR ${LZMA_INCLUDE_DIR}")

+-    MESSAGE(STATUS "LZMA_LIBRARY ${LZMA_LIBRARY}")

+-  ENDIF()

++  find_package(LibLZMA REQUIRED)

++  set(LZMA_INCLUDE_DIR ${LZMA_INCLUDE_DIRS})

++  set(LZMA_LIBRARY ${LZMA_LIBRARIES})

++  set(SYSTEM_LZMA_FOUND 1)

+ ENDMACRO()

+ 

+ MACRO (MYSQL_USE_BUNDLED_LZMA)

+diff --git a/cmake/ssl.cmake b/cmake/ssl.cmake

+index 8af9699..2bdfe14 100644

+--- a/cmake/ssl.cmake

++++ b/cmake/ssl.cmake

+@@ -104,6 +104,16 @@ ENDMACRO()

+ # Provides the following configure options:

+ # WITH_SSL=[yes|bundled|system|<path/to/custom/installation>]

+ MACRO (MYSQL_CHECK_SSL)

++  find_package(OpenSSL REQUIRED)

++  set(OPENSSL_LIBRARY ${OPENSSL_SSL_LIBRARY} CACHE STRING "")

++  set(CRYPTO_LIBRARY ${OPENSSL_CRYPTO_LIBRARY} CACHE STRING "")

++  FIND_PROGRAM(OPENSSL_EXECUTABLE openssl

++        DOC "path to the openssl executable")

++  SET(SSL_DEFINES "-DHAVE_OPENSSL")

++  set(SSL_LIBRARIES ${OPENSSL_LIBRARIES})

++ENDMACRO()

++

++MACRO (MYSQL_CHECK_SSL_OLD)

+   IF(NOT WITH_SSL)

+     IF(WIN32)

+       CHANGE_SSL_SETTINGS("bundled")

+diff --git a/cmake/zlib.cmake b/cmake/zlib.cmake

+index e74b8c9..6695075 100644

+--- a/cmake/zlib.cmake

++++ b/cmake/zlib.cmake

+@@ -51,27 +51,7 @@ MACRO (MYSQL_CHECK_ZLIB_WITH_COMPRESS)

+   IF(WITH_ZLIB STREQUAL "bundled")

+     MYSQL_USE_BUNDLED_ZLIB()

+   ELSE()

+-    SET(ZLIB_FIND_QUIETLY TRUE)

+-    INCLUDE(FindZLIB)

+-    IF(ZLIB_FOUND)

+-     INCLUDE(CheckFunctionExists)

+-      SET(CMAKE_REQUIRED_LIBRARIES z)

+-      CHECK_FUNCTION_EXISTS(crc32 HAVE_CRC32)

+-      CHECK_FUNCTION_EXISTS(compressBound HAVE_COMPRESSBOUND)

+-      CHECK_FUNCTION_EXISTS(deflateBound HAVE_DEFLATEBOUND)

+-      SET(CMAKE_REQUIRED_LIBRARIES)

+-      IF(HAVE_CRC32 AND HAVE_COMPRESSBOUND AND HAVE_DEFLATEBOUND)

+-        SET(ZLIB_LIBRARY ${ZLIB_LIBRARIES} CACHE INTERNAL "System zlib library")

+-        SET(WITH_ZLIB "system" CACHE STRING

+-          "Which zlib to use (possible values are 'bundled' or 'system')")

+-        SET(ZLIB_SOURCES "")

+-      ELSE()

+-        SET(ZLIB_FOUND FALSE CACHE INTERNAL "Zlib found but not usable")

+-        MESSAGE(STATUS "system zlib found but not usable")

+-      ENDIF()

+-    ENDIF()

+-    IF(NOT ZLIB_FOUND)

+-      MYSQL_USE_BUNDLED_ZLIB()

+-    ENDIF()

++    find_package(ZLIB REQUIRED)

++    SET(ZLIB_LIBRARY ZLIB::ZLIB CACHE INTERNAL "System zlib library")

+   ENDIF()

+ ENDMACRO()