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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-10 19:37:08 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-10 19:37:08 +0000 |
| commit | d710a65c8b50bc3d4d0920dc6e865296f42edd5e (patch) | |
| tree | d3bf9843448af9398b55f49a50a194bbaacd724e /cmake/FindLibcares.cmake | |
| parent | Initial commit. (diff) | |
| download | nghttp2-d710a65c8b50bc3d4d0920dc6e865296f42edd5e.tar.xz nghttp2-d710a65c8b50bc3d4d0920dc6e865296f42edd5e.zip | |
Adding upstream version 1.59.0.upstream/1.59.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'cmake/FindLibcares.cmake')
| -rw-r--r-- | cmake/FindLibcares.cmake | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/cmake/FindLibcares.cmake b/cmake/FindLibcares.cmake new file mode 100644 index 0000000..1fe56ce --- /dev/null +++ b/cmake/FindLibcares.cmake @@ -0,0 +1,40 @@ +# - Try to find libcares +# Once done this will define +# LIBCARES_FOUND - System has libcares +# LIBCARES_INCLUDE_DIRS - The libcares include directories +# LIBCARES_LIBRARIES - The libraries needed to use libcares + +find_package(PkgConfig QUIET) +pkg_check_modules(PC_LIBCARES QUIET libcares) + +find_path(LIBCARES_INCLUDE_DIR + NAMES ares.h + HINTS ${PC_LIBCARES_INCLUDE_DIRS} +) +find_library(LIBCARES_LIBRARY + NAMES cares + HINTS ${PC_LIBCARES_LIBRARY_DIRS} +) + +if(LIBCARES_INCLUDE_DIR) + set(_version_regex "^#define[ \t]+ARES_VERSION_STR[ \t]+\"([^\"]+)\".*") + file(STRINGS "${LIBCARES_INCLUDE_DIR}/ares_version.h" + LIBCARES_VERSION REGEX "${_version_regex}") + string(REGEX REPLACE "${_version_regex}" "\\1" + LIBCARES_VERSION "${LIBCARES_VERSION}") + unset(_version_regex) +endif() + +include(FindPackageHandleStandardArgs) +# handle the QUIETLY and REQUIRED arguments and set LIBCARES_FOUND to TRUE +# if all listed variables are TRUE and the requested version matches. +find_package_handle_standard_args(Libcares REQUIRED_VARS + LIBCARES_LIBRARY LIBCARES_INCLUDE_DIR + VERSION_VAR LIBCARES_VERSION) + +if(LIBCARES_FOUND) + set(LIBCARES_LIBRARIES ${LIBCARES_LIBRARY}) + set(LIBCARES_INCLUDE_DIRS ${LIBCARES_INCLUDE_DIR}) +endif() + +mark_as_advanced(LIBCARES_INCLUDE_DIR LIBCARES_LIBRARY) |