e0d00b9218
This is specifically useful when building applications within containers as we sometimes need to redefine the prefix used in a variable.
20 lines
707 B
CMake
20 lines
707 B
CMake
# Prepare environment and variables
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set(PKG_CONFIG_USE_CMAKE_PREFIX_PATH TRUE)
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if(WIN32)
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set(ENV{CMAKE_PREFIX_PATH} "${CMAKE_CURRENT_SOURCE_DIR}\\pc-bletch")
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else()
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set(ENV{CMAKE_PREFIX_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/pc-bletch")
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endif()
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find_package(PkgConfig REQUIRED)
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pkg_check_modules(BLETCH QUIET bletch)
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if (NOT BLETCH_FOUND)
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message(FATAL_ERROR "Failed to find embedded package bletch via CMAKE_PREFIX_PATH")
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endif ()
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pkg_get_variable(bletchvar bletch exec_prefix DEFINE_VARIABLES prefix=customprefix)
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if (NOT bletchvar STREQUAL "customprefix")
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message(FATAL_ERROR "Failed to fetch variable exec_prefix from embedded package bletch with prefix overridden to customprefix")
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endif ()
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