PostgreSQL libpq windows 10 CMake 缺少 PostgreSQL_LIBRARY答案

【问题标题】：PostgreSQL libpq windows 10 CMake missing PostgreSQL_LIBRARYPostgreSQL libpq windows 10 CMake 缺少 PostgreSQL_LIBRARY
【发布时间】：2018-08-04 20:59:21
【问题描述】：

我正在尝试使用 PostgreSQL 在 Windows 10 下设置一个 CMake 项目。

当我尝试find_package

find_package(PostgreSQL REQUIRED)

我收到以下错误

  Could NOT find PostgreSQL (missing: PostgreSQL_LIBRARY) (found version
  "10.4")
Call Stack (most recent call first):
  C:/Program Files/CMake/share/cmake-3.8/Modules/FindPackageHandleStandardArgs.cmake:377 (_FPHSA_FAILURE_MESSAGE)
  C:/Program Files/CMake/share/cmake-3.8/Modules/FindPostgreSQL.cmake:175 (find_package_handle_standard_args)
  server/CMakeLists.txt:13 (find_package)

似乎找到了“10.4”版本，但缺少PostgreSQL_LIBRARY。

我该如何解决这个问题？

【问题讨论】：

我记得我在 FreeBSD 上使用 libpq 时遇到了一些问题。库存 pkg-libpq 正在使用 Postgres 版本。 9，我在哪里运行 10。这之间会不会不匹配？你在运行什么操作系统？窗户？
是的，它是 Windows 10

标签： c++ windows postgresql cmake libpq

【解决方案1】：

我的 FindPostgreSQL.cmake 有这个注释：

# Note:
# PostgreSQL_ADDITIONAL_VERSIONS is a variable that can be used to set the
# version number of the implementation of PostgreSQL.
# In Windows the default installation of PostgreSQL uses that as part of the path.
# E.g C:\Program Files\PostgreSQL\8.4.
# Currently, the following version numbers are known to this module:
# "10" "9.6" "9.5" "9.4" "9.3" "9.2" "9.1" "9.0" "8.4" "8.3" "8.2" "8.1" "8.0"
#
# To use this variable just do something like this:
# set(PostgreSQL_ADDITIONAL_VERSIONS "9.2" "8.4.4")
# before calling find_package(PostgreSQL) in your CMakeLists.txt file.
# This will mean that the versions you set here will be found first in the order
# specified before the default ones are searched.
#
# ----------------------------------------------------------------------------
# You may need to manually set:
#  PostgreSQL_INCLUDE_DIR  - the path to where the PostgreSQL include files are.
#  PostgreSQL_LIBRARY_DIR  - The path to where the PostgreSQL library files are.
# If FindPostgreSQL.cmake cannot find the include files or the library files.

HTH

迈克

【讨论】：

【解决方案2】：

将postgreSQL lib、bin、include目录添加到环境变量中

【讨论】：

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