Removal of openssl dependencies (#174)

* Removal of openssl dependencies

* minor

Author: ohtanim

plugins/spank_qrmi/CMakeLists.txt

@@ -102,18 +102,8 @@ add_library (spank_qrmi MODULE spank_qrmi.c buf.c strbuf.c)
 add_dependencies(spank_qrmi QRMI)
 set_target_properties (spank_qrmi PROPERTIES PREFIX "" SUFFIX "" OUTPUT_NAME "spank_qrmi.so")
 
-# -----------------------
-# OpenSSL selection logic
-# -----------------------
-if(DEFINED ENV{OPENSSL_STATIC})
-    set(SSL_LIB "")
-    set(CRYPTO_LIB "")
-else()
-    set(SSL_LIB ssl)
-    set(CRYPTO_LIB crypto)
-endif()
 target_link_libraries(spank_qrmi
-    PRIVATE ${SSL_LIB} ${CRYPTO_LIB} dl pthread m ${QRMI_SOURCE_DIR}/target/release/libqrmi.a
+    PRIVATE dl pthread m ${QRMI_SOURCE_DIR}/target/release/libqrmi.a
 )
 target_include_directories(spank_qrmi
     PRIVATE ${QRMI_SOURCE_DIR}

plugins/spank_qrmi/README.md

@@ -8,14 +8,10 @@ This is a [SPANK plugin](https://slurm.schedmd.com/spank.html) that configures a
   * Rust compiler 1.86 or above [Link](https://www.rust-lang.org/tools/install)
   * A C compiler: for example, GCC(gcc) on Linux and Clang(clang-tools-extra) for Rust unknown targets/cross compilations. QRMI and its Spank plugin are compatible with a compiler conforming to the C11 standard.
   * make/cmake (make/cmake RPM for RHEL compatible OS)
-  * openssl (openssl-devel RPM for RHEL compatible OS)
-  * zlib (zlib-devel RPM for RHEL compatible OS)
   * Slurm header files(slurm/slurm.h etc.) must be available on your host
 
 * Runtime requires the following tools:
   * gcc (libgcc RPM for RHEL compatible OS)
-  * openssl (openssl-libs RPM for RHEL compatible OS)
-  * zlib (zlib RPM for RHEL compatible OS)
 
 
 ## How to build