很抱歉成为这样一个新手,但是我正在从源代码构建一个mySQL驱动程序,它需要包含mysql.h,但是编译器会报告一个错误。FindMYSQL.cmake中的包含似乎没问题,所以我猜CMake缺少了它的CMake设置中最基本的指针。我试过几条路,但是没有运气--我真的不知道我想指出什么?我现在很难与c++达成协议,所以任何帮助都很感激。
CMake Error at cmake/FindMySQL.cmake:548 (message):
Could not find "mysql.h" from searching "/usr/include/mysql
/usr/local/include/mysql /opt/mysql/mysql/include
/opt/mysql/mysql/include/mysql /usr/local/mysql/include
/usr/local/mysql/include/mysql C:\Program Files (x86)/MySQL/*/include
C:/MySQL/*/include" C:\Users\Studio\Source\Repos\mysql-connector-odbc\cmake/FindMySQL.cmake 548 第548行是致命错误消息,源在这里:
# No specific paths, try some common install paths
find_path(MYSQL_INCLUDE_DIR mysql.h ${_include_fallback_path})
if(NOT MYSQL_INCLUDE_DIR)
message(FATAL_ERROR "Could not find \"mysql.h\" from searching "
"\"${_pp_include_fallback_path}\"")
endif()如果我看一下MYSQL_INCLUDE_DIR: FindMySQL.cmake中的第512行
set(MYSQL_INCLUDE_DIR "${MYSQL_DIR}/include/mysql-8.0")
if(NOT EXISTS "${MYSQL_INCLUDE_DIR}/include/mysql-8.0/mysql.h")
message(FATAL_ERROR "MYSQL_DIR given, but no \"mysql.h\" "
"in \"${MYSQL_INCLUDE_DIR}\"")
endif()CMakeSettings.json显示:

发布于 2020-05-27 10:50:43
我能够通过安装MySQL服务器重新创建问题并修复它,后者添加了缺少的包含路径和环境参数。然而,要解决这个问题,具体而言:
cmake -DMYSQL_include_DIR=‘C:\Program\mysql\mysql服务器8.0\include’
如果需要,-D命令行选项定义一个具有给定值的CMake常量。


https://stackoverflow.com/questions/61995937
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