add cmake build options

- add cmake build options as configure provides
  * -DENABLE_ASM (default ON)
  * -DENABLE_EXTRATESTS (default OFF)
  * -DENABLE_NC (default OFF)
  * -DOPENSSLDIR (default ${CMAKE_INSTALL_PREFIX}/etc/ssl)

- add biotest and pidwraptest if ENABLE_EXTRATESTS is ON

- add compiler flag `-fno-common` if CMAKE_SYSTEM_NAME is Darwin
  to prevent link error Undefined symbols "_OPENSSL_ia32cap_P"

1 files changed, 6 insertions, 0 deletions

diff --git a/apps/nc/CMakeLists.txt b/apps/nc/CMakeLists.txt
index a218899..c8757a6 100644
--- a/apps/nc/CMakeLists.txt
+++ b/apps/nc/CMakeLists.txt
@@ -43,6 +43,12 @@ else()
         set(NC_SRC ${NC_SRC} compat/strtonum.c)
 endif()
 
+if(NOT "${OPENSSLDIR}" STREQUAL "")
+        add_definitions(-DDEFAULT_CA_FILE=\"${OPENSSLDIR}/cert.pem\")
+else()
+        add_definitions(-DDEFAULT_CA_FILE=\"${CMAKE_INSTALL_PREFIX}/etc/ssl/cert.pem\")
+endif()
+
 add_executable(nc ${NC_SRC})
 target_link_libraries(nc tls ${OPENSSL_LIBS})