build: FindLibLUV: use PkgConfig (#10359)

Apparently forgotten in c83926cd0.

- Also LIMIT_SEARCH was never used.
- Also add LIBLUV_DEFINITIONS, as used with other Find modules.
This commit is contained in:
Daniel Hahler
2019-06-29 21:49:49 +02:00
committed by GitHub
parent 5031e32986
commit 9875372607

View File

@@ -4,9 +4,15 @@
# LIBLUV_INCLUDE_DIRS - The libluv include directories # LIBLUV_INCLUDE_DIRS - The libluv include directories
# LIBLUV_LIBRARIES - The libraries needed to use libluv # LIBLUV_LIBRARIES - The libraries needed to use libluv
find_package(PkgConfig)
if (PKG_CONFIG_FOUND)
pkg_check_modules(PC_LIBLUV QUIET luv)
endif()
set(LIBLUV_DEFINITIONS ${PC_LIBLUV_CFLAGS_OTHER})
find_path(LIBLUV_INCLUDE_DIR luv/luv.h find_path(LIBLUV_INCLUDE_DIR luv/luv.h
PATHS ${PC_LIBLUV_INCLUDEDIR} ${PC_LIBLUV_INCLUDE_DIRS} 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 we're asked to use static linkage, add libluv.a as a preferred library name.
if(LIBLUV_USE_STATIC) if(LIBLUV_USE_STATIC)
@@ -17,8 +23,7 @@ endif()
list(APPEND LIBLUV_NAMES luv) list(APPEND LIBLUV_NAMES luv)
find_library(LIBLUV_LIBRARY NAMES ${LIBLUV_NAMES} find_library(LIBLUV_LIBRARY NAMES ${LIBLUV_NAMES}
HINTS ${PC_LIBLUV_LIBDIR} ${PC_LIBLUV_LIBRARY_DIRS} HINTS ${PC_LIBLUV_LIBDIR} ${PC_LIBLUV_LIBRARY_DIRS})
${LIMIT_SEARCH})
set(LIBLUV_LIBRARIES ${LIBLUV_LIBRARY}) set(LIBLUV_LIBRARIES ${LIBLUV_LIBRARY})
set(LIBLUV_INCLUDE_DIRS ${LIBLUV_INCLUDE_DIR}) set(LIBLUV_INCLUDE_DIRS ${LIBLUV_INCLUDE_DIR})