cpubench: don't need to specify --sysroot on 8A (draft version)

assets/CPUBenchTemplate.ini

@@ -74,25 +74,24 @@ perf_timeout = 60          # Set the collection timeout.
 #=====================================================================
 [default]
 clang_dir = @@LLVM_INSTALL@@
-SYSROOT = @@SYSROOT@@
 LD_LIBRARY_PATH = ${clang_dir}/lib
 
 #==========================Compiler for C=============================
 CC = ${clang_dir}/bin/clang
 CC_VERSION = -v
 OPTIMIZE = @@OPTIMIZE@@
-CFLAGS = ${OPTIMIZE}  --sysroot=${SYSROOT}  # Example: -g
+CFLAGS = ${OPTIMIZE}
 
 #==========================Compiler for C++===========================
 CXX = ${clang_dir}/bin/clang++
 CXX_VERSION = -v
-CXXFLAGS = ${OPTIMIZE}    --sysroot=${SYSROOT} # Example: -fno-strict-aliasing -fgnu89-inline
+CXXFLAGS = ${OPTIMIZE}
 
 #=============================LD Flags================================
 CLD =                      # Example: ${CC}
 CXXLD =                    # Example: ${CXX}
 FLD =                      # Example: ${FC}
-LD_FLAGS =   --sysroot=${SYSROOT} -L ${clang_dir}/lib -Wl,-rpath,${clang_dir}/lib -Wl,-rpath,${SYSROOT}/lib -Wl,-rpath-link,${clang_dir}/lib -Wl,-rpath-link,${SYSROOT}/lib -Wl,-dynamic-linker,${SYSROOT}/lib/ld-linux.so.2
+LD_FLAGS =
 
 #=============================LIBS Flags==============================
 LIBS =                     # Example: -lpthread
@@ -102,7 +101,7 @@ RANLIB = ranlib
 #=========================Compiler for fortran========================
 FC = ${clang_dir}/bin/flang
 FC_VERSION = -v
-FFLAGS = ${OPTIMIZE} --sysroot=${SYSROOT}
+FFLAGS = ${OPTIMIZE}
 
 #=============================JAVA Option=============================
 java_options =             # Example: -XX:ParallelGCThreads=1