cmake: Run secp256k1 tests

src/CMakeLists.txt

@@ -47,6 +47,11 @@ set(SECP256K1_DISABLE_SHARED ON CACHE BOOL "" FORCE)
 set(SECP256K1_ENABLE_MODULE_ECDH OFF CACHE BOOL "" FORCE)
 set(SECP256K1_ENABLE_MODULE_RECOVERY ON CACHE BOOL "" FORCE)
 set(SECP256K1_ECMULT_GEN_KB 86 CACHE STRING "" FORCE)
+set(SECP256K1_BUILD_BENCHMARK OFF CACHE BOOL "" FORCE)
+set(SECP256K1_BUILD_TESTS ${BUILD_TESTS} CACHE BOOL "" FORCE)
+set(SECP256K1_BUILD_EXHAUSTIVE_TESTS ${BUILD_TESTS} CACHE BOOL "" FORCE)
+set(SECP256K1_BUILD_CTIME_TESTS OFF CACHE BOOL "" FORCE)
+set(SECP256K1_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)
 include(GetTargetInterface)
 # -fsanitize and related flags apply to both C++ and C,
 # so we can pass them down to libsecp256k1 as CFLAGS.
@@ -62,7 +67,7 @@ foreach(config IN LISTS CMAKE_BUILD_TYPE CMAKE_CONFIGURATION_TYPES)
   string(TOUPPER "${config}" config)
   set(CMAKE_C_FLAGS_${config} "${CMAKE_C_FLAGS_RELWITHDEBINFO}")
 endforeach()
-add_subdirectory(secp256k1 EXCLUDE_FROM_ALL)
+add_subdirectory(secp256k1)
 set_target_properties(secp256k1 PROPERTIES EXPORT_COMPILE_COMMANDS OFF)
 string(APPEND CMAKE_C_COMPILE_OBJECT " ${APPEND_CPPFLAGS} ${APPEND_CFLAGS}")