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Added FindOlm.cmake script from mtxclient to find generic libolm packaged without cmake support. (#370)

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Signed-off-by: Vitaly Zaitsev <vitaly@easycoding.org>
This commit is contained in:
Vitaly Zaitsev 2018-07-12 16:16:13 +05:00 committed by mujx
parent 363e3735f1
commit 824563e38a
1 changed files with 40 additions and 0 deletions
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cmake/FindOlm.cmake Normal file
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#
# CMake module to search for the olm library
#
# On success, the macro sets the following variables:
# OLM_FOUND = if the library found
# OLM_LIBRARY = full path to the library
# OLM_INCLUDE_DIR = where to find the library headers
#
find_path(OLM_INCLUDE_DIR
NAMES olm/olm.h
PATHS /usr/include
/usr/local/include
$ENV{LIB_DIR}/include
$ENV{LIB_DIR}/include/olm)
find_library(OLM_LIBRARY
NAMES olm
PATHS /usr/lib /usr/local/lib $ENV{LIB_DIR}/lib)
if(OLM_FOUND)
set(OLM_INCLUDE_DIRS ${OLM_INCLUDE_DIR})
if(NOT OLM_LIBRARIES)
set(OLM_LIBRARIES ${OLM_LIBRARY})
endif()
endif()
if(NOT TARGET Olm::Olm)
add_library(Olm::Olm UNKNOWN IMPORTED)
set_target_properties(Olm::Olm
PROPERTIES INTERFACE_INCLUDE_DIRECTORIES
${OLM_INCLUDE_DIR})
set_property(TARGET Olm::Olm APPEND PROPERTY IMPORTED_LOCATION ${OLM_LIBRARY})
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(OLM DEFAULT_MSG OLM_INCLUDE_DIR OLM_LIBRARY)
mark_as_advanced(OLM_LIBRARY OLM_INCLUDE_DIR)