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# Find ABC
# ABC_FOUND - system has ABC lib
# ABC_INCLUDE_DIR - the ABC include directory
# ABC_LIBRARIES - Libraries needed to use ABC
# ABC_ARCH_FLAGS - Platform specific compile flags
# Note: contrib/get-abc copies header files to deps/install/include/abc.
# However, includes in ABC headers are not prefixed with "abc/" and therefore
# we have to look for headers in include/abc instead of include/.
find_path(ABC_INCLUDE_DIR NAMES base/abc/abc.h PATH_SUFFIXES abc)
find_library(ABC_LIBRARIES NAMES abc)
find_program(ABC_ARCH_FLAGS_PROG NAMES arch_flags)
if(ABC_ARCH_FLAGS_PROG)
execute_process(COMMAND ${ABC_ARCH_FLAGS_PROG}
OUTPUT_VARIABLE ABC_ARCH_FLAGS)
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(ABC
DEFAULT_MSG
ABC_INCLUDE_DIR ABC_LIBRARIES ABC_ARCH_FLAGS)
mark_as_advanced(ABC_INCLUDE_DIR ABC_LIBRARIES ABC_ARCH_FLAGS)
if(ABC_LIBRARIES)
message(STATUS "Found ABC libs: ${ABC_LIBRARIES}")
endif()
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