diff options
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/find_z3.cmake | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/cmake/find_z3.cmake b/cmake/find_z3.cmake index 60e27c26..2240d48c 100644 --- a/cmake/find_z3.cmake +++ b/cmake/find_z3.cmake @@ -6,6 +6,7 @@ # License. See LICENSE.TXT for details. # #===------------------------------------------------------------------------===# +include(CMakePushCheckState) find_package(Z3) # Set the default so that if the following is true: @@ -31,12 +32,12 @@ if (ENABLE_SOLVER_Z3) list(APPEND KLEE_SOLVER_LIBRARIES ${Z3_LIBRARIES}) # Check the signature of `Z3_get_error_msg()` - set (_old_CMAKE_REQUIRED_LIBRARIES "${CMAKE_REQUIRED_LIBRARIES}") + cmake_push_check_state() set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} ${Z3_LIBRARIES}) check_prototype_definition(Z3_get_error_msg "Z3_string Z3_get_error_msg(Z3_context c, Z3_error_code err)" "NULL" "${Z3_INCLUDE_DIRS}/z3.h" HAVE_Z3_GET_ERROR_MSG_NEEDS_CONTEXT) - set(CMAKE_REQUIRED_LIBRARIES ${_old_CMAKE_REQUIRED_LIBRARIES}) + cmake_pop_check_state() if (HAVE_Z3_GET_ERROR_MSG_NEEDS_CONTEXT) message(STATUS "Z3_get_error_msg requires context") else() |