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Niels Lohmann 2018-01-09 18:30:02 +01:00
parent b67e00b9b5
commit 0a2920e0fd
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27 changed files with 19205 additions and 19134 deletions
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30
CMakeLists.txt
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@ -68,18 +68,26 @@ if(BUILD_TESTING AND JSON_BuildTests)
add_subdirectory(test)
endif()
ExternalProject_Add(amalgamate
GIT_REPOSITORY "https://github.com/theodelrieu/Amalgamate"
CMAKE_ARGS "-DCMAKE_INSTALL_PREFIX=${CMAKE_BINARY_DIR}"
)
##
## AMALGAMATION
## create a single header file
##
option(JSON_Amalgamate "Build and use amalgamation" OFF)
# There is no way to tell amalgamate to force-write the output file even if it already exists...
add_custom_target(single_header ALL rm -f "${CMAKE_SOURCE_DIR}/single_header/json.hpp"
COMMENT "Amalgamating json.hpp..."
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/${NLOHMANN_JSON_SOURCE_DIR}
DEPENDS amalgamate
COMMAND "${CMAKE_BINARY_DIR}/bin/amalgamate" -w '*.hpp' -i . json.hpp "${CMAKE_SOURCE_DIR}/single_header/json.hpp"
)
if(JSON_Amalgamate)
ExternalProject_Add(amalgamate
GIT_REPOSITORY "https://github.com/theodelrieu/Amalgamate"
CMAKE_ARGS "-DCMAKE_INSTALL_PREFIX=${CMAKE_BINARY_DIR}"
)
# There is no way to tell amalgamate to force-write the output file even if it already exists...
add_custom_target(single_header ALL rm -f "${CMAKE_SOURCE_DIR}/${NLOHMANN_JSON_SOURCE_DIR}/json.hpp"
COMMENT "Amalgamating json.hpp..."
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/develop
DEPENDS amalgamate
COMMAND "${CMAKE_BINARY_DIR}/bin/amalgamate" -w '*.hpp' -i . json.hpp "${CMAKE_SOURCE_DIR}/${NLOHMANN_JSON_SOURCE_DIR}/json.hpp"
)
endif()
##
## INSTALL