[pulsar] 04/08: Fix Version.h not found when CMake binary directory is customized (#13324)

[yo...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

yong pushed a commit to branch branch-2.8
in repository https://gitbox.apache.org/repos/asf/pulsar.git

commit 05d88f198cedce17e19a08e7ca4905a027e5db76
Author: Yunze Xu <xy...@163.com>
AuthorDate: Wed Dec 15 17:08:09 2021 +0800

    Fix Version.h not found when CMake binary directory is customized (#13324)
    
    ### Motivation
    
    When I build C++ tests on my local env, the following error happened.
    
    ```
    tests/VersionTest.cc:19:10: fatal error: 'pulsar/Version.h' file not found
    #include <pulsar/Version.h>
    ```
    
    It's because I specified another directory as CMake directory.
    
    ```bash
    mkdir _builds && cd _builds && cmake ..
    ```
    
    After https://github.com/apache/pulsar/pull/12769, the `Version.h` is generated under `${CMAKE_BINARY_DIR}/include/pulsar` directory but it's not included in `CMakeLists.txt`. CI works well because it's built in the default CMake directory so that `CMAKE_BINARY_DIR` is the same with `CMAKE_SOURCE_DIR`, which is included.
    
    ### Modifications
    
    Add the `${CMAKE_BINARY_DIR}/include` to `included_directories`.
    
    (cherry picked from commit ca37e67211feda4f7e0984e6414e707f1c1dfd07)
---
 pulsar-client-cpp/CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pulsar-client-cpp/CMakeLists.txt b/pulsar-client-cpp/CMakeLists.txt
index a8ca467..22d5605 100644
--- a/pulsar-client-cpp/CMakeLists.txt
+++ b/pulsar-client-cpp/CMakeLists.txt
@@ -332,6 +332,7 @@ file(MAKE_DIRECTORY ${AUTOGEN_DIR})
 include_directories(
   ${CMAKE_SOURCE_DIR}
   ${CMAKE_SOURCE_DIR}/include
+  ${CMAKE_BINARY_DIR}/include
   ${AUTOGEN_DIR}
   ${Boost_INCLUDE_DIR}
   ${OPENSSL_INCLUDE_DIR}