build: add more tests to build system

benchmarks/microbench/CMakeLists.txt

@@ -0,0 +1,3 @@
+include_directories(include)
+
+add_subdirectory(src)

benchmarks/microbench/src/CMakeLists.txt

@@ -0,0 +1,23 @@
+add_executable(bench
+    qsort/qsort.c
+    ssort/ssort.cc
+    queen/queen.c
+    sieve/sieve.c
+    bf/bf.c
+    15pz/15pz.cc
+    dinic/dinic.cc
+    lzip/lzip.c
+    lzip/quicklz.c
+    md5/md5.c
+    bench.c
+    fib/fib.c
+)
+
+target_link_libraries(bench am-${ARCH} klib npcgcc)
+
+# -- Extract binary file from ELF
+add_custom_command(TARGET bench
+    COMMAND ${CMAKE_OBJCOPY} ARGS  -S --set-section-flags .bss=alloc,contents -O binary bench bench.bin)
+
+install(TARGETS bench RUNTIME DESTINATION ${CMAKE_INSTALL_LIBEXECDIR}/am-kernels)
+install(FILES ${CMAKE_CURRENT_BINARY_DIR}/bench.bin DESTINATION ${CMAKE_INSTALL_DATADIR}/am-kernels)