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# Roy cmake build
PROJECT(ROY)
SET(BUILD_SHARED_LIBS "ON" CACHE BOOL "Whether or not to build libraries as shared.")
# For some reason this is broken.
IF(WIN32)
SET(BUILD_SHARED_LIBS "OFF")
ENDIF(WIN32)
# Check size of various types..
INCLUDE(${CMAKE_ROOT}/Modules/CheckTypeSize.cmake)
CHECK_TYPE_SIZE("char" SIZEOF_CHAR)
CHECK_TYPE_SIZE("short int" SIZEOF_SHORT_INT)
CHECK_TYPE_SIZE("int" SIZEOF_INT)
CHECK_TYPE_SIZE("long int" SIZEOF_LONG_INT)
CHECK_TYPE_SIZE("long long int" SIZEOF_LONG_LONG_INT)
# Check for various functions..
INCLUDE(${CMAKE_ROOT}/Modules/CheckFunctionExists.cmake)
CHECK_FUNCTION_EXISTS(popen HAVE_POPEN)
CHECK_FUNCTION_EXISTS(vsnprintf HAVE_VSNPRINTF)
CHECK_FUNCTION_EXISTS(snprintf HAVE_SNPRINTF)
# Easy way to check for includes
INCLUDE(${CMAKE_ROOT}/Modules/CheckIncludeFile.cmake)
CHECK_INCLUDE_FILE(sys/types.h HAVE_SYS_TYPES_H)
CHECK_INCLUDE_FILE(sys/time.h HAVE_SYS_TIME_H)
CHECK_INCLUDE_FILE(sys/socket.h HAVE_SYS_SOCKET_H)
CHECK_INCLUDE_FILE(netinet/in.h HAVE_NETINET_IN_H)
CHECK_INCLUDE_FILE(netdb.h HAVE_NETDB_H)
CHECK_INCLUDE_FILE(unistd.h HAVE_UNISTD_H)
CHECK_INCLUDE_FILE(errno.h HAVE_ERRNO_H)
CHECK_INCLUDE_FILE(sys/uio.h HAVE_SYS_UIO_H)
CHECK_INCLUDE_FILE(fcntl.h HAVE_FCNTL_H)
CHECK_INCLUDE_FILE(pthread.h HAVE_PTHREAD_H)
# find zlib
FIND_LIBRARY(ZLIB_LOCATION z PATHS /lib /usr/lib /usr/local/lib /usr/pkg/lib
DOC "Location of the gzip compression library 'libz'")
FIND_FILE(ZLIB_HEADER zlib.h /usr/include /usr/local/include /usr/pkg/include
DOC "Location of the gzip compression library header 'zlib.h'")
GET_FILENAME_COMPONENT(ZLIB_BASENAME ${ZLIB_HEADER} PATH)
INCLUDE_DIRECTORIES(${ZLIB_BASENAME})
IF(UNIX)
# find pthread
# We keep the PTHREAD_LIBS variable for roy-config.
SET(PTHREAD_LIBS "" CACHE INTERNAL "Pthread libraries")
FIND_LIBRARY(PTHREAD_LOCATION pthread PATHS /lib /usr/lib /usr/local/lib /usr/pkg/lib
DOC "Location of the pthread threading library")
FIND_FILE(PTHREAD_HEADER pthread.h /usr/include /usr/local/include /usr/pkg/include
DOC "Location of the pthread library header 'pthread.h'")
GET_FILENAME_COMPONENT(PTHREAD_BASENAME ${PTHREAD_HEADER} PATH)
INCLUDE_DIRECTORIES(${PTHREAD_BASENAME})
IF(LIBPTHREAD_LOCATION)
# This is broken.. need to get real lib name.
SET(PTHREAD_LIBS "-lpthread")
ENDIF(LIBPTHREAD_LOCATION)
# Setup the GCC BUILTIN variable
SET(GCC_BUILTIN_RETURN_WORKS OFF CACHE BOOL "If this is enabled, rmdbg will attempt to create stack traces using gcc. Only enable if you know what you are doing.")
MARK_AS_ADVANCED(GCC_BUILTIN_RETURN_WORKS)
# Link in the math library to roy.
FIND_LIBRARY(LIBM_LOCATION m PATHS /lib /usr/lib /usr/local/lib /usr/pkg/lib
DOC "Location of the standard math library.")
MARK_AS_ADVANCED(LIBM_LOCATION)
# Get socket libraries. We also keep the SOCKET_LIBS variable for
# roy-config.
SET(SOCKET_LIBS "" CACHE INTERNAL "Socket libraries")
# Socket library
FIND_LIBRARY(LIBSOCKET_LOCATION socket PATHS /lib /usr/lib /usr/local/lib /usr/pkg/lib
DOC "Location of the socket library.")
MARK_AS_ADVANCED(LIBSOCKET_LOCATION)
IF(LIBSOCKET_LOCATION)
SET(SOCKET_LIBS "-lsocket")
ENDIF(LIBSOCKET_LOCATION)
# nsl library
FIND_LIBRARY(LIBNSL_LOCATION nsl PATHS /lib /usr/lib /usr/local/lib /usr/pkg/lib
DOC "Location of the hostname lookup 'nsl' library.")
MARK_AS_ADVANCED(LIBNSL_LOCATION)
IF(LIBNSL_LOCATION)
SET(SOCKET_LIBS "${SOCKET_LIBS} -lnsl")
ENDIF(LIBNSL_LOCATION)
FIND_LIBRARY(LIBPTHREAD_LOCATION pthread PATHS /lib /usr/lib /usr/local/lib /usr/pkg/lib
DOC "Location of the pthread library.")
MARK_AS_ADVANCED(LIBPTHREAD_LOCATION)
IF(LIBPTHREAD_LOCATION)
SET(PTHREAD_LIBS "-lpthread")
ENDIF(LIBPTHREAD_LOCATION)
# Generate and install roy-config. You could do this on windows too but
# I don't there's any point
SET(prefix ${CMAKE_INSTALL_PREFIX} CACHE INTERNAL "prefix for roy-config.in")
CONFIGURE_FILE(${ROY_SOURCE_DIR}/roy-config.in
${ROY_BINARY_DIR}/roy-config
ESCAPE_QUOTES)
# Found a CMake bug! hehe, have to tell it the file twice or
# it tries to match it as a regex.
INSTALL_PROGRAMS(/bin roy-config roy-config)
ENDIF(UNIX)
IF(WIN32)
SET(WIN32 "1" CACHE INTERNAL "Set if on a win32 system")
LINK_LIBRARIES(oldnames)
ENDIF(WIN32)
# Generate and install a roy-config.h
CONFIGURE_FILE(${ROY_SOURCE_DIR}/roy/roy-config.h.cmake.in
${ROY_BINARY_DIR}/roy/roy-config.h
ESCAPE_QUOTES)
INSTALL_FILES(/include/roy/ FILES ${ROY_BINARY_DIR}/roy/roy-config.h)
# Make sure everyone can find roy.h and roy-config.h
INCLUDE_DIRECTORIES(${ROY_SOURCE_DIR}
${ROY_BINARY_DIR})
# Install main roy.h here
INSTALL_FILES(/include/ FILES roy.h)
SUBDIRS(roy tests therml tools)
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