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[CMake] Build c_example, cpp_example and z3_tptp5 as external

projects.

This works by giving each example it's own CMake build system and
then consuming Z3 via the Z3 CMake config package from the build
tree.
This commit is contained in:
Dan Liew 2017-03-04 16:45:37 +00:00
parent d9617841e0
commit db5520c71d
4 changed files with 144 additions and 24 deletions

View file

@ -1,4 +1,28 @@
add_executable(z3_tptp5 EXCLUDE_FROM_ALL tptp5.cpp tptp5.lex.cpp)
target_link_libraries(z3_tptp5 PRIVATE libz3)
target_include_directories(z3_tptp5 PRIVATE "${CMAKE_SOURCE_DIR}/src/api")
target_include_directories(z3_tptp5 PRIVATE "${CMAKE_SOURCE_DIR}/src/api/c++")
################################################################################
# TPTP example
################################################################################
project(Z3_TPTP5 CXX)
cmake_minimum_required(VERSION 2.8.12)
find_package(Z3
REQUIRED
CONFIG
# `NO_DEFAULT_PATH` is set so that -DZ3_DIR has to be passed to find Z3.
# This should prevent us from accidently picking up an installed
# copy of Z3. This is here to benefit Z3's build sytem when building
# this project. When making your own project you probably shouldn't
# use this option.
NO_DEFAULT_PATH
)
message(STATUS "Z3_FOUND: ${Z3_FOUND}")
message(STATUS "Found Z3 ${Z3_VERSION_STRING}")
message(STATUS "Z3_DIR: ${Z3_DIR}")
add_executable(z3_tptp5 tptp5.cpp tptp5.lex.cpp)
target_include_directories(z3_tptp5 PRIVATE ${Z3_CXX_INCLUDE_DIRS})
target_link_libraries(z3_tptp5 PRIVATE ${Z3_LIBRARIES})
# FIXME: The Z3 package does not export information on the link flags
# This is needed for when libz3 is built as a static library
#if (NOT BUILD_LIBZ3_SHARED)
# z3_append_linker_flag_list_to_target(z3_tptp5 ${Z3_DEPENDENT_EXTRA_CXX_LINK_FLAGS})
#endif()