Gautham Banasandra created HDFS-16654: -----------------------------------------
Summary: Link OpenSSL lib for CMake deps pre-check Key: HDFS-16654 URL: https://issues.apache.org/jira/browse/HDFS-16654 Project: Hadoop HDFS Issue Type: Bug Components: libhdfs++ Affects Versions: 3.4.0 Environment: Windows 10 Reporter: Gautham Banasandra Assignee: Gautham Banasandra CMake checks whether the required components of OpenSSL are available prior to building HDFS native client - https://github.com/apache/hadoop/blob/fac895828f714b5587b57900d588acac69880c1e/hadoop-hdfs-project/hadoop-hdfs-native-client/src/CMakeLists.txt#L130 {code} check_c_source_compiles("#include \"${OPENSSL_INCLUDE_DIR}/openssl/evp.h\"\nint main(int argc, char **argv) { return !EVP_aes_256_ctr; }" HAS_NEW_ENOUGH_OPENSSL) {code} This check compiles but fails while linking on Windows - {code} src.obj : error LNK2019: unresolved external symbol EVP_aes_256_ctr referenced in function main [H:\hadoop-hdfs-project\hadoop-hdfs-native-client\src\out\build\x64-Debug\CMakeFiles\CMakeTmp\cmTC_e391b.vcxproj] H:\hadoop-hdfs-project\hadoop-hdfs-native-client\src\out\build\x64-Debug\CMakeFiles\CMakeTmp\Debug\cmTC_e391b.exe : fatal error LNK1120: 1 unresolved externals [H:\hadoop-hdfs-project\hadoop-hdfs-native-client\src\out\build\x64-Debug\CMakeFiles\CMakeTmp\cmTC_e391b.vcxproj] {code} Thus, we need to link to the OpenSSL library prior to running this check. Please note that this check doesn't fail on Linux since CMake is able to pick it up from the standard location where libs are installed. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org