neovim/cmake/FindLibLUV.cmake
Daniel Hahler aa090f9801
cmake: fix usage of find_package_handle_standard_args (#10288)
The package argument is case sensitive, which is important to handle
X_FIND_REQUIRED properly, i.e. error out early if it is not found:

    CMake Error at /usr/share/cmake-3.14/Modules/FindPackageHandleStandardArgs.cmake:137 (message):
      Could NOT find Unibilium (missing: UNIBILIUM_LIBRARY UNIBILIUM_INCLUDE_DIR)

Otherwise it would continue until:

    CMake Error: The following variables are used in this project, but they
    are set to NOTFOUND.
    Please set them or make sure they are set and tested correctly in the
    CMake files:
    UNIBILIUM_INCLUDE_DIR (ADVANCED)

Quickly checked via `rg 'find_package_handle_standard|find_package.*REQUIRED' -I | sort`.

Ref: https://gitlab.kitware.com/cmake/cmake/issues/19413
2019-06-21 03:48:46 +02:00

33 lines
1.1 KiB
CMake

# - Try to find luv
# Once done this will define
# LIBLUV_FOUND - System has libluv
# LIBLUV_INCLUDE_DIRS - The libluv include directories
# LIBLUV_LIBRARIES - The libraries needed to use libluv
find_path(LIBLUV_INCLUDE_DIR luv/luv.h
PATHS ${PC_LIBLUV_INCLUDEDIR} ${PC_LIBLUV_INCLUDE_DIRS}
${LIMIT_SEARCH})
# If we're asked to use static linkage, add libluv.a as a preferred library name.
if(LIBLUV_USE_STATIC)
list(APPEND LIBLUV_NAMES
"${CMAKE_STATIC_LIBRARY_PREFIX}luv${CMAKE_STATIC_LIBRARY_SUFFIX}")
endif()
list(APPEND LIBLUV_NAMES luv)
find_library(LIBLUV_LIBRARY NAMES ${LIBLUV_NAMES}
HINTS ${PC_LIBLUV_LIBDIR} ${PC_LIBLUV_LIBRARY_DIRS}
${LIMIT_SEARCH})
set(LIBLUV_LIBRARIES ${LIBLUV_LIBRARY})
set(LIBLUV_INCLUDE_DIRS ${LIBLUV_INCLUDE_DIR})
include(FindPackageHandleStandardArgs)
# handle the QUIETLY and REQUIRED arguments and set LIBLUV_FOUND to TRUE
# if all listed variables are TRUE
find_package_handle_standard_args(LibLUV DEFAULT_MSG
LIBLUV_LIBRARY LIBLUV_INCLUDE_DIR)
mark_as_advanced(LIBLUV_INCLUDE_DIR LIBLUV_LIBRARY)