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# -*- mode: cmake; -*-
# - Try to find libmicrohttpd include dirs and libraries
# Usage of this module as follows:
# This file defines:
# * MICROHTTPD_FOUND if protoc was found
# * MICROHTTPD_LIBRARY The lib to link to
# * MICROHTTPD_INCLUDE The include directories for libmicrohttpd.
message(STATUS "FindMicrohttpd check")
IF (NOT WIN32)
include(FindPkgConfig)
if ( PKG_CONFIG_FOUND )
pkg_check_modules (PC_MICROHTTPD microhttpd>=0.9)
set(MICROHTTPD_DEFINITIONS ${PC_MICROHTTPD_CFLAGS_OTHER})
endif(PKG_CONFIG_FOUND)
endif (NOT WIN32)
#
# set defaults
SET(_microhttpd_HOME "/usr/local")
SET(_microhttpd_INCLUDE_SEARCH_DIRS
${CMAKE_INCLUDE_PATH}
/usr/local/include
/usr/include
)
SET(_microhttpd_LIBRARIES_SEARCH_DIRS
${CMAKE_LIBRARY_PATH}
/usr/local/lib
/usr/lib
)
##
if( "${MICROHTTPD_HOME}" STREQUAL "")
if("" MATCHES "$ENV{MICROHTTPD_HOME}")
message(STATUS "MICROHTTPD_HOME env is not set, setting it to /usr/local")
set (MICROHTTPD_HOME ${_microhttpd_HOME})
else("" MATCHES "$ENV{MICROHTTPD_HOME}")
set (MICROHTTPD_HOME "$ENV{MICROHTTPD_HOME}")
endif("" MATCHES "$ENV{MICROHTTPD_HOME}")
else( "${MICROHTTPD_HOME}" STREQUAL "")
message(STATUS "MICROHTTPD_HOME is not empty: \"${MICROHTTPD_HOME}\"")
endif( "${MICROHTTPD_HOME}" STREQUAL "")
##
message(STATUS "Looking for microhttpd in ${MICROHTTPD_HOME}")
IF( NOT ${MICROHTTPD_HOME} STREQUAL "" )
SET(_microhttpd_INCLUDE_SEARCH_DIRS ${MICROHTTPD_HOME}/include ${_microhttpd_INCLUDE_SEARCH_DIRS})
SET(_microhttpd_LIBRARIES_SEARCH_DIRS ${MICROHTTPD_HOME}/lib ${_microhttpd_LIBRARIES_SEARCH_DIRS})
SET(_microhttpd_HOME ${MICROHTTPD_HOME})
ENDIF( NOT ${MICROHTTPD_HOME} STREQUAL "" )
IF( NOT $ENV{MICROHTTPD_INCLUDEDIR} STREQUAL "" )
SET(_microhttpd_INCLUDE_SEARCH_DIRS $ENV{MICROHTTPD_INCLUDEDIR} ${_microhttpd_INCLUDE_SEARCH_DIRS})
ENDIF( NOT $ENV{MICROHTTPD_INCLUDEDIR} STREQUAL "" )
IF( NOT $ENV{MICROHTTPD_LIBRARYDIR} STREQUAL "" )
SET(_microhttpd_LIBRARIES_SEARCH_DIRS $ENV{MICROHTTPD_LIBRARYDIR} ${_microhttpd_LIBRARIES_SEARCH_DIRS})
ENDIF( NOT $ENV{MICROHTTPD_LIBRARYDIR} STREQUAL "" )
IF( MICROHTTPD_HOME )
SET(_microhttpd_INCLUDE_SEARCH_DIRS ${MICROHTTPD_HOME}/include ${_microhttpd_INCLUDE_SEARCH_DIRS})
SET(_microhttpd_LIBRARIES_SEARCH_DIRS ${MICROHTTPD_HOME}/lib ${_microhttpd_LIBRARIES_SEARCH_DIRS})
SET(_microhttpd_HOME ${MICROHTTPD_HOME})
ENDIF( MICROHTTPD_HOME )
# find the include files
FIND_PATH(MICROHTTPD_INCLUDE_DIR microhttpd.h
HINTS
${_microhttpd_INCLUDE_SEARCH_DIRS}
${PC_MICROHTTPD_INCLUDEDIR}
${PC_MICROHTTPD_INCLUDE_DIRS}
${CMAKE_INCLUDE_PATH}
)
# locate the library
IF(WIN32)
SET(MICROHTTPD_LIBRARY_NAMES ${MICROHTTPD_LIBRARY_NAMES} libmicrohttpd.lib)
ELSE(WIN32)
SET(MICROHTTPD_LIBRARY_NAMES ${MICROHTTPD_LIBRARY_NAMES} libmicrohttpd.so)
SET(MICROHTTPD_LIBRARY_NAMES ${MICROHTTPD_LIBRARY_NAMES} libmicrohttpd.a)
ENDIF(WIN32)
FIND_LIBRARY(MICROHTTPD_LIBRARY NAMES ${MICROHTTPD_LIBRARY_NAMES}
HINTS
${_microhttpd_LIBRARIES_SEARCH_DIRS}
${PC_MICROHTTPD_LIBDIR}
${PC_MICROHTTPD_LIBRARY_DIRS}
)
# if the include and the program are found then we have it
IF(MICROHTTPD_INCLUDE_DIR AND MICROHTTPD_LIBRARY)
SET(MICROHTTPD_FOUND "YES")
ENDIF(MICROHTTPD_INCLUDE_DIR AND MICROHTTPD_LIBRARY)
if( NOT WIN32)
list(APPEND MICROHTTPD_LIBRARY "-lrt")
endif( NOT WIN32)
MARK_AS_ADVANCED(
MICROHTTPD_FOUND
MICROHTTPD_LIBRARY
MICROHTTPD_INCLUDE_DIR
)
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