85 lines
2.3 KiB
CMake
85 lines
2.3 KiB
CMake
#
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# Monicelli: an esoteric language compiler
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#
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# Copyright (C) 2014 Stefano Sanfilippo
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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project(Monicelli)
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cmake_minimum_required(VERSION 2.8)
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set(CMAKE_BUILD_TYPE Release)
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set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
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message("== Only a limited set of platforms was tested. We need your help!")
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message("== Report build errors to https://github.com/esseks/monicelli/issues")
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## 1. Compiler sanity check
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try_run(
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execution_results
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supported_compiler
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${CMAKE_CURRENT_BINARY_DIR}
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${CMAKE_CURRENT_SOURCE_DIR}/cmake/features.cpp
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COMPILE_DEFINITIONS -std=c++0x
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OUTPUT_VARIABLE features_build_log
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)
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if (checkfeat)
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message(${features_build_log})
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endif()
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if (NOT supported_compiler)
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message(FATAL_ERROR
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"Some C++11 features we need are not implemented by your compiler.\n"
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"Run cmake with -Dcheckfeat=1 to see the exact cause."
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)
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endif()
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if (execution_results MATCHES FAILED_TO_RUN)
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message(FATAL_ERROR
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"Your compiler supports the set of C++11 features we need, "
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"but something failed.\n"
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"Run cmake with -Dcheckfeat=1 to see the exact cause."
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)
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endif()
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## 2. Find Flex and Bison
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include(macosx_homebrew)
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if (CMAKE_HOST_APPLE)
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find_package_prefer_brew(BISON REQUIRED)
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find_package_prefer_brew(FLEX 2.5 REQUIRED)
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else()
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find_package(BISON REQUIRED)
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find_package(FLEX 2.5 REQUIRED)
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endif()
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if (BISON_VERSION VERSION_LESS 2.5)
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message(FATAL_ERROR "At least Bison 2.5 is required.")
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elseif(BISON_VERSION VERSION_LESS 3.0)
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message("== Bison 2.5 was found. You have to apply cmake/bison2.patch...")
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endif()
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## 2. Build Monicelli
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include(package)
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add_subdirectory(src)
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install(FILES README.md LICENSE.txt DESTINATION doc/)
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