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make CMake's version config file architecture-independent #1746

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Merged
nlohmann merged 2 commits into from
Apr 19, 2020
Merged

make CMake's version config file architecture-independent #1746

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cade804
make CMake's version config file architecture-independent
uhoreg Sep 11, 2019
2b0e4c7
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uhoreg Apr 17, 2020
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6 changes: 4 additions & 2 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -89,8 +89,10 @@ endif()
## install header files, generate and install cmake config files for find_package()
##
include(CMakePackageConfigHelpers)
write_basic_package_version_file(
${NLOHMANN_JSON_CMAKE_VERSION_CONFIG_FILE} COMPATIBILITY SameMajorVersion
configure_file(
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"cmake/nlohmann_jsonConfigVersion.cmake.in"
${NLOHMANN_JSON_CMAKE_VERSION_CONFIG_FILE}
@ONLY
)
configure_file(
${NLOHMANN_JSON_CMAKE_CONFIG_TEMPLATE}
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16 changes: 16 additions & 0 deletions cmake/nlohmann_jsonConfigVersion.cmake.in
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@@ -0,0 +1,16 @@
set(PACKAGE_VERSION "@PROJECT_VERSION@")
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if(PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION)
set(PACKAGE_VERSION_COMPATIBLE FALSE)
else()

if(PACKAGE_FIND_VERSION_MAJOR STREQUAL "@PROJECT_VERSION_MAJOR@")
set(PACKAGE_VERSION_COMPATIBLE TRUE)
else()
set(PACKAGE_VERSION_COMPATIBLE FALSE)
endif()

if(PACKAGE_FIND_VERSION STREQUAL PACKAGE_VERSION)
set(PACKAGE_VERSION_EXACT TRUE)
endif()
endif()