vcpkg/ports/libmysql/export-cmake-targets.patch

diff --git a/cmake/install_macros.cmake b/cmake/install_macros.cmake
index c3a05ec..0d44ef2 100644
--- a/cmake/install_macros.cmake
+++ b/cmake/install_macros.cmake
@@ -100,7 +100,7 @@ ENDFUNCTION()
 
 FUNCTION(MYSQL_INSTALL_TARGETS)
   MYSQL_PARSE_ARGUMENTS(ARG
-    "DESTINATION;COMPONENT"
+    "DESTINATION;COMPONENT;EXPORT"
   ""
   ${ARGN}
   )
@@ -115,7 +115,21 @@ FUNCTION(MYSQL_INSTALL_TARGETS)
   IF(ARG_COMPONENT)
     SET(COMP COMPONENT ${ARG_COMPONENT})
   ENDIF()
-  INSTALL(TARGETS ${TARGETS} DESTINATION ${ARG_DESTINATION} ${COMP})
+  IF (ARG_EXPORT)
+    FILE(WRITE "${CMAKE_CURRENT_BINARY_DIR}/${ARG_EXPORT}-config.cmake"
+"include(CMakeFindDependencyMacro)
+find_dependency(ZLIB)
+find_dependency(OpenSSL)
+find_dependency(Threads)
+include(\"\${CMAKE_CURRENT_LIST_DIR}/${ARG_EXPORT}-targets.cmake\")
+")
+    install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${ARG_EXPORT}-config.cmake DESTINATION share/${ARG_EXPORT})
+    set(EXPORT_ARGS EXPORT ${ARG_EXPORT}-targets)
+  ENDIF()
+  INSTALL(TARGETS ${TARGETS} ${EXPORT_ARGS} RUNTIME DESTINATION bin LIBRARY DESTINATION lib ARCHIVE DESTINATION lib ${COMP})
+  IF (ARG_EXPORT)
+    INSTALL(${EXPORT_ARGS} DESTINATION share/${ARG_EXPORT})
+  ENDIF()
   SET(INSTALL_LOCATION ${ARG_DESTINATION} )
   INSTALL_DEBUG_SYMBOLS("${TARGETS}")
   SET(INSTALL_LOCATION)
diff --git a/cmake/libutils.cmake b/cmake/libutils.cmake
index 5481fae..3fa58da 100644
--- a/cmake/libutils.cmake
+++ b/cmake/libutils.cmake
@@ -237,7 +237,7 @@ MACRO(MERGE_LIBRARIES_SHARED)
     IF(ARG_COMPONENT)
       SET(COMP COMPONENT ${ARG_COMPONENT})
     ENDIF()
-    MYSQL_INSTALL_TARGETS(${TARGET} DESTINATION "${INSTALL_LIBDIR}" ${COMP})
+    MYSQL_INSTALL_TARGETS(${TARGET} EXPORT unofficial-libmysql DESTINATION "${INSTALL_LIBDIR}" ${COMP})
   ENDIF()
 ENDMACRO()
 
@@ -372,7 +372,7 @@ MACRO(MERGE_CONVENIENCE_LIBRARIES)
       SET(COMP COMPONENT ${ARG_COMPONENT})
     ENDIF()
     IF(INSTALL_STATIC_LIBRARIES)
-      MYSQL_INSTALL_TARGETS(${TARGET} DESTINATION "${INSTALL_LIBDIR}" ${COMP})
+      MYSQL_INSTALL_TARGETS(${TARGET} EXPORT unofficial-libmysql DESTINATION "${INSTALL_LIBDIR}" ${COMP})
     ENDIF()
   ENDIF()
 ENDMACRO()
diff --git a/libmysql/CMakeLists.txt b/libmysql/CMakeLists.txt
index 605288d..c5d0f5d 100644
--- a/libmysql/CMakeLists.txt
+++ b/libmysql/CMakeLists.txt
@@ -245,8 +245,16 @@ ENDIF()
 # LDAP authentication SASL client plugin
 ADD_SUBDIRECTORY(authentication_ldap)
 
+IF (BUILD_SHARED_LIBS)
+  set(INSTALL_SHARED )
+  set(INSTALL_STATIC SKIP_INSTALL)
+ELSE()
+  set(INSTALL_SHARED SKIP_INSTALL)
+  set(INSTALL_STATIC )
+ENDIF()
+
 # Merge several convenience libraries into one big mysqlclient
-MERGE_CONVENIENCE_LIBRARIES(mysqlclient ${LIBS_TO_MERGE} COMPONENT Development)
+MERGE_CONVENIENCE_LIBRARIES(mysqlclient ${LIBS_TO_MERGE} ${INSTALL_STATIC} COMPONENT Development)
 TARGET_LINK_LIBRARIES(mysqlclient PRIVATE ${LIBS_TO_LINK})
 
 # Visual Studio users need debug  static library for debug projects
@@ -283,6 +291,7 @@ ENDIF()
 # Merge several convenience libraries into one big mysqlclient
 # and link them together into shared library.
 MERGE_LIBRARIES_SHARED(libmysql ${LIBS_TO_MERGE}
+  ${INSTALL_SHARED}
   EXPORTS
   ${CLIENT_API_FUNCTIONS}
   ${CLIENT_API_FUNCTIONS_UNDOCUMENTED}
@@ -370,6 +379,7 @@ CONFIGURE_FILE(api_test.c.in ${CMAKE_CURRENT_BINARY_DIR}/api_test.c)
 # from @CLIENT_API_FUNCTIONS@ are declared by <mysql.h>. It will fail
 # to run if not all of these symbols are exported by the library.
 #
+IF (ENABLE_TESTING)
 MYSQL_ADD_EXECUTABLE(libmysql_api_test
   ${CMAKE_CURRENT_BINARY_DIR}/api_test.c
   LINK_LIBRARIES libmysql ${LIBRT}
@@ -398,3 +408,4 @@ ADD_CUSTOM_COMMAND(TARGET libmysql_api_test POST_BUILD
   COMMAND libmysql_api_test
   > ${CMAKE_CURRENT_BINARY_DIR}/libmysql_api_test.out
   )
+ENDIF()
\ No newline at end of file
diff --git a/scripts/CMakeLists.txt b/scripts/CMakeLists.txt
index a5fa18e..0f2e15c 100644
--- a/scripts/CMakeLists.txt
+++ b/scripts/CMakeLists.txt
@@ -329,13 +329,13 @@ MACRO(EXTRACT_LINK_LIBRARIES target var)
   STRING(REGEX REPLACE "^[ ]+" "" ${var} "${${var}}")
   STRING(REGEX REPLACE "[ ]+$" "" ${var} "${${var}}")
 ENDMACRO()
-
+IF (NOT BUILD_SHARED_LIBS)
 EXTRACT_LINK_LIBRARIES(mysqlclient CLIENT_LIBS)
-
-IF(MSVC)
+ENDIF()
+IF(MSVC AND NOT BUILD_SHARED_LIBS)
   GET_TARGET_PROPERTY(LIBMYSQL_OS_SHLIB_VERSION mysqlclient VERSION)
   GET_TARGET_PROPERTY(LIBMYSQL_OS_OUTPUT_NAME mysqlclient OUTPUT_NAME)
-ELSE()
+ELSEIF(BUILD_SHARED_LIBS)
   GET_TARGET_PROPERTY(LIBMYSQL_OS_SHLIB_VERSION libmysql VERSION)
   GET_TARGET_PROPERTY(LIBMYSQL_OS_OUTPUT_NAME libmysql OUTPUT_NAME)
 ENDIF()