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https://github.com/Z3Prover/z3
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4b517b96df
`contrib/cmake/bootstrap.py` script no longer needs to be executed. The previous location of the CMake files was a compromise proposed by @agurfinkel in #461. While this has served us well (allowing progress to be made) over time limitations of this approach have appeared. The main problem is that doing many git operations (e.g. pull, rebase) means the CMake files don't get updated unless the user remembers to run the script. This can lead to broken and confusing build system behaviour. This commit only does the file moving and necessary changes to `.gitignore`. Other changes will be done in subsequent commits.
65 lines
1.9 KiB
CMake
65 lines
1.9 KiB
CMake
# Tries to find an install of the GNU multiple precision library
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#
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# Once done this will define
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# GMP_FOUND - BOOL: System has the GMP library installed
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# GMP_INCLUDE_DIRS - LIST:The GMP include directories
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# GMP_C_LIBRARIES - LIST:The libraries needed to use GMP via it's C interface
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# GMP_CXX_LIBRARIES - LIST:The libraries needed to use GMP via it's C++ interface
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include(FindPackageHandleStandardArgs)
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# Try to find libraries
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find_library(GMP_C_LIBRARIES
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NAMES gmp
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DOC "GMP C libraries"
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)
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if (GMP_C_LIBRARIES)
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message(STATUS "Found GMP C library: \"${GMP_C_LIBRARIES}\"")
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else()
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message(STATUS "Could not find GMP C library")
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endif()
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find_library(GMP_CXX_LIBRARIES
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NAMES gmpxx
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DOC "GMP C++ libraries"
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)
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if (GMP_CXX_LIBRARIES)
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message(STATUS "Found GMP C++ library: \"${GMP_CXX_LIBRARIES}\"")
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else()
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message(STATUS "Could not find GMP C++ library")
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endif()
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# Try to find headers
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find_path(GMP_C_INCLUDES
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NAMES gmp.h
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DOC "GMP C header"
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)
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if (GMP_C_INCLUDES)
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message(STATUS "Found GMP C include path: \"${GMP_C_INCLUDES}\"")
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else()
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message(STATUS "Could not find GMP C include path")
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endif()
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find_path(GMP_CXX_INCLUDES
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NAMES gmpxx.h
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DOC "GMP C++ header"
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)
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if (GMP_CXX_INCLUDES)
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message(STATUS "Found GMP C++ include path: \"${GMP_CXX_INCLUDES}\"")
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else()
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message(STATUS "Could not find GMP C++ include path")
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endif()
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if (GMP_C_LIBRARIES AND GMP_CXX_LIBRARIES AND GMP_C_INCLUDES AND GMP_CXX_INCLUDES)
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set(GMP_INCLUDE_DIRS "${GMP_C_INCLUDES}" "${GMP_CXX_INCLUDES}")
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list(REMOVE_DUPLICATES GMP_INCLUDE_DIRS)
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message(STATUS "Found GMP")
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else()
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message(STATUS "Could not find GMP")
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endif()
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# TODO: We should check we can link some simple code against libgmp and libgmpxx
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# Handle QUIET and REQUIRED and check the necessary variables were set and if so
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# set ``GMP_FOUND``
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find_package_handle_standard_args(GMP DEFAULT_MSG GMP_INCLUDE_DIRS GMP_C_LIBRARIES GMP_CXX_LIBRARIES)
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