qt5base-lts/cmake/FindZSTD.cmake
Simon Hausmann e4f0680c4a Fix static zstd linkage
Upstream's cmake build system installs libzstd_static for static builds,
so look for that as well. Now we can also recommend installing it via
vcpkg.

Change-Id: I0ba4c45ecd90bf7b1c9f1e5f84a440caa976a23c
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
2019-05-24 14:19:51 +00:00

51 lines
1.3 KiB
CMake

#.rst:
# FindZstd
# ---------
#
# Try to locate the Zstd library.
# If found, this will define the following variables:
#
# ``ZSTD_FOUND``
# True if the zstd library is available
# ``ZSTD_INCLUDE_DIRS``
# The zstd include directories
# ``ZSTD_LIBRARIES``
# The zstd libraries for linking
#
# If ``ZSTD_FOUND`` is TRUE, it will also define the following
# imported target:
#
# ``ZSTD::ZSTD``
# The zstd library
find_package(PkgConfig)
pkg_check_modules(PC_ZSTD QUIET libzstd)
find_path(ZSTD_INCLUDE_DIRS
NAMES zstd.h
HINTS ${PC_ZSTD_INCLUDEDIR}
PATH_SUFFIXES zstd)
find_library(ZSTD_LIBRARIES
NAMES zstd zstd_static
HINTS ${PC_ZSTD_LIBDIR}
)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(ZSTD DEFAULT_MSG ZSTD_LIBRARIES ZSTD_INCLUDE_DIRS)
if(ZSTD_FOUND AND NOT TARGET ZSTD::ZSTD)
add_library(ZSTD::ZSTD UNKNOWN IMPORTED)
set_target_properties(ZSTD::ZSTD PROPERTIES
IMPORTED_LOCATION "${ZSTD_LIBRARIES}"
INTERFACE_INCLUDE_DIRECTORIES "${ZSTD_INCLUDE_DIRS}")
endif()
mark_as_advanced(ZSTD_INCLUDE_DIRS ZSTD_LIBRARIES)
include(FeatureSummary)
set_package_properties(ZSTD PROPERTIES
URL "https://github.com/facebook/zstd"
DESCRIPTION "ZSTD compression library")