[BUG] submodule sync failed due to missing OpenSSL package

[jlowe]

Recent cudf submodule sync job failed with the following error:

[INFO]      [exec] CMake Error at /usr/local/cmake-3.26.4-linux-x86_64/share/cmake-3.26/Modules/FindPackageHandleStandardArgs.cmake:230 (message):
[INFO]      [exec]   Could NOT find OpenSSL, try to set the path to OpenSSL root folder in the
[INFO]      [exec]   system variable OPENSSL_ROOT_DIR (missing: OPENSSL_CRYPTO_LIBRARY
[INFO]      [exec]   OPENSSL_INCLUDE_DIR)
[INFO]      [exec] Call Stack (most recent call first):
[INFO]      [exec]   /usr/local/cmake-3.26.4-linux-x86_64/share/cmake-3.26/Modules/FindPackageHandleStandardArgs.cmake:600 (_FPHSA_FAILURE_MESSAGE)
[INFO]      [exec]   /usr/local/cmake-3.26.4-linux-x86_64/share/cmake-3.26/Modules/FindOpenSSL.cmake:670 (find_package_handle_standard_args)
[INFO]      [exec]   /home/jlowe/src/spark-rapids-jni/target/libcudf/cmake-build/_deps/curl-src/CMakeLists.txt:449 (find_package)

Looks like something in cudf (either directly or via a dependency) now pulls in a curl dependency that in turn needs OpenSSL.

[jlowe]

Looks like this is caused by rapidsai/kvikio#464 which added curl as a dependency.

[jlowe]

Adding openssl-devel to the CI Dockerfile allows the build to pass, but it adds dynamic dependencies on libcudf.so that may not be present in the runtime environment:

$ ldd target/jni/cmake-build/libcudf.so
	linux-vdso.so.1 (0x00007ffcb4fde000)
	libnvcomp.so.4 => /home/jlowe/src/spark-rapids-jni/target/libcudf-install/lib64/libnvcomp.so.4 (0x000070253a800000)
	librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007025470c0000)
	libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007025470bb000)
	libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007025470b6000)
	libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x000070254709a000)
	libssl.so.1.1 => not found
	libcrypto.so.1.1 => not found
	libstdc++.so.6 => /lib/x86_64-linux-gnu/libstdc++.so.6 (0x000070253a400000)
	libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x0000702546fb1000)
	libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x0000702546f91000)
	libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x000070253a000000)
	/lib64/ld-linux-x86-64.so.2 (0x00007025470dd000)

Thankfully kvikio added a cmake option to turn off the remote I/O feature which drops the curl/openssl dependency.