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# - Find readline library
# This module looks for the GNU gettext tools. This module defines the
# following values:
#
if(READLINE_INCLUDE_DIR AND READLINE_LIBRARY)
# Already in cache, be silent
set(READLINE_FIND_QUIETLY TRUE)
endif(READLINE_INCLUDE_DIR AND READLINE_LIBRARY)
set(READLINE_LIBRARY)
set(READLINE_INCLUDE_DIR)
FIND_PATH(READLINE_INCLUDE_DIR readline/readline.h
/usr/include
/usr/include/readline
/usr/local/include
/usr/include/readline
)
# make find_library look only for shared lib
# otherwise it would find the static libreadline.a
SET(CMAKE_FIND_LIBRARY_SUFFIXES_BACKUP ${CMAKE_FIND_LIBRARY_SUFFIXES})
SET(CMAKE_FIND_LIBRARY_SUFFIXES ".so")
FIND_LIBRARY(READLINE_LIBRARY readline
PATHS
/usr/lib
/usr/lib64
/usr/local/lib
/usr/local/lib64
)
SET(CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES_BACKUP})
if(READLINE_INCLUDE_DIR AND READLINE_LIBRARY)
MESSAGE( STATUS "readline found: includes in ${READLINE_INCLUDE_DIR}, library in ${READLINE_LIBRARY}")
set(READLINE_FOUND TRUE)
else(READLINE_INCLUDE_DIR AND READLINE_LIBRARY)
MESSAGE( STATUS "readline not found")
endif(READLINE_INCLUDE_DIR AND READLINE_LIBRARY)
MARK_AS_ADVANCED(READLINE_INCLUDE_DIR READLINE_LIBRARY)
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