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# - Try to find libz3
# Once done this will define
# LIBZ3_FOUND - System has libz3
# LIBZ3_INCLUDE_DIRS - The libz3 include directories
# LIBZ3_LIBRARIES - The libraries needed to use libz3
# dependencies
# -- TODO -- needed?
# find include dir by searching for a concrete file, which definitely must be in it
find_path(Z3_INCLUDE_DIR
NAMES z3++.h
PATHS ENV PATH INCLUDE "/usr/local/include/z3/" "${Z3_ROOT}/include"
)
# find library
find_library(Z3_LIBRARY
NAMES z3
PATHS ENV PATH INCLUDE "${Z3_ROOT}/lib"
)
find_program(Z3_EXEC
NAMES z3
PATHS ENV PATH INCLUDE "${Z3_ROOT}/bin"
)
# set up the final variables
set(Z3_LIBRARIES ${Z3_LIBRARY})
set(Z3_INCLUDE_DIRS ${Z3_INCLUDE_DIR})
set(Z3_SOLVER ${Z3_EXEC})
# set the LIBZ3_FOUND variable by utilizing the following macro
# (which also handles the REQUIRED and QUIET arguments)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(z3 DEFAULT_MSG
Z3_LIBRARY Z3_INCLUDE_DIR)
IF (NOT Z3_FIND_QUIETLY)
MESSAGE(STATUS "Found Z3: ${Z3_LIBRARY}")
ENDIF (NOT Z3_FIND_QUIETLY)
# debug output to see if everything went well
#message(${Z3_INCLUDE_DIR})
#message(${Z3_LIBRARY})
# make the set variables only visible in advanced mode
mark_as_advanced(Z3_LIBRARY Z3_INCLUDE_DIR Z3_SOLVER, Z3_EXEC)