194 lines
5.6 KiB
Plaintext
194 lines
5.6 KiB
Plaintext
|
# Declare libs, so we can use list in linker later. There's probably
|
||
|
|
# a more elegant way of doing this; with SCons, when you check for the
|
||
|
|
# lib, it is automatically passed to the linker.
|
||
|
|
SET(libs)
|
||
|
|
|
||
|
|
# Depending on the platform, pass in the required defines.
|
||
|
|
IF(UNIX)
|
||
|
|
|
||
|
|
# For config.h, detect the libraries, functions, etc.
|
||
|
|
INCLUDE(CheckIncludeFiles)
|
||
|
|
INCLUDE(CheckLibraryExists)
|
||
|
|
INCLUDE(CheckFunctionExists)
|
||
|
|
INCLUDE(CheckTypeSize)
|
||
|
|
INCLUDE(CheckIncludeFileCXX)
|
||
|
|
INCLUDE(CheckSymbolExists)
|
||
|
|
INCLUDE(CheckCSourceCompiles)
|
||
|
|
|
||
|
|
CHECK_INCLUDE_FILE_CXX(istream HAVE_ISTREAM)
|
||
|
|
CHECK_INCLUDE_FILE_CXX(ostream HAVE_OSTREAM)
|
||
|
|
CHECK_INCLUDE_FILE_CXX(sstream HAVE_SSTREAM)
|
||
|
|
|
||
|
|
CHECK_INCLUDE_FILES(inttypes.h HAVE_INTTYPES_H)
|
||
|
|
CHECK_INCLUDE_FILES(locale.h HAVE_LOCALE_H)
|
||
|
|
CHECK_INCLUDE_FILES(memory.h HAVE_MEMORY_H)
|
||
|
|
CHECK_INCLUDE_FILES(stdlib.h HAVE_STDLIB_H)
|
||
|
|
CHECK_INCLUDE_FILES(strings.h HAVE_STRINGS_H)
|
||
|
|
CHECK_INCLUDE_FILES(string.h HAVE_STRING_H)
|
||
|
|
CHECK_INCLUDE_FILES(sys/select.h HAVE_SYS_SELECT_H)
|
||
|
|
CHECK_INCLUDE_FILES(sys/socket.h HAVE_SYS_SOCKET_H)
|
||
|
|
CHECK_INCLUDE_FILES(sys/stat.h HAVE_SYS_STAT_H)
|
||
|
|
CHECK_INCLUDE_FILES(sys/time.h HAVE_SYS_TIME_H)
|
||
|
|
CHECK_INCLUDE_FILES(sys/utsname.h HAVE_SYS_UTSNAME_H)
|
||
|
|
CHECK_INCLUDE_FILES(unistd.h HAVE_UNISTD_H)
|
||
|
|
CHECK_INCLUDE_FILES(wchar.h HAVE_WCHAR_H)
|
||
|
|
|
||
|
|
CHECK_FUNCTION_EXISTS(getpwuid_r HAVE_GETPWUID_R)
|
||
|
|
CHECK_FUNCTION_EXISTS(gmtime_r HAVE_GMTIME_R)
|
||
|
|
CHECK_FUNCTION_EXISTS(nanosleep HAVE_NANOSLEEP)
|
||
|
|
CHECK_FUNCTION_EXISTS(poll HAVE_POLL)
|
||
|
|
CHECK_FUNCTION_EXISTS(sigwait HAVE_POSIX_SIGWAIT)
|
||
|
|
CHECK_FUNCTION_EXISTS(strftime HAVE_STRFTIME)
|
||
|
|
CHECK_FUNCTION_EXISTS(vsnprintf HAVE_VSNPRINTF)
|
||
|
|
CHECK_FUNCTION_EXISTS(inet_aton HAVE_INET_ATON)
|
||
|
|
|
||
|
|
# For some reason, the CHECK_FUNCTION_EXISTS macro doesn't detect
|
||
|
|
# the inet_aton on some pure Unix platforms (e.g. sunos5). So we
|
||
|
|
# need to do a more detailed check and also include some extra libs.
|
||
|
|
IF(NOT HAVE_INET_ATON)
|
||
|
|
|
||
|
|
SET(CMAKE_REQUIRED_LIBRARIES nsl)
|
||
|
|
CHECK_C_SOURCE_COMPILES(
|
||
|
|
"#include <arpa/inet.h>\n int main() { inet_aton(0, 0); }"
|
||
|
|
HAVE_INET_ATON_ADV)
|
||
|
|
SET(CMAKE_REQUIRED_LIBRARIES)
|
||
|
|
|
||
|
|
IF(HAVE_INET_ATON_ADV)
|
||
|
|
|
||
|
|
# Override the previous fail.
|
||
|
|
SET(HAVE_INET_ATON 1)
|
||
|
|
|
||
|
|
# Assume that both nsl and socket will be needed,
|
||
|
|
# it seems safe to add socket on the back of nsl,
|
||
|
|
# since socket only ever needed when nsl is needed.
|
||
|
|
LIST(APPEND libs nsl socket)
|
||
|
|
|
||
|
|
ENDIF(HAVE_INET_ATON_ADV)
|
||
|
|
|
||
|
|
ENDIF(NOT HAVE_INET_ATON)
|
||
|
|
|
||
|
|
CHECK_TYPE_SIZE(char SIZEOF_CHAR)
|
||
|
|
CHECK_TYPE_SIZE(int SIZEOF_INT)
|
||
|
|
CHECK_TYPE_SIZE(long SIZEOF_LONG)
|
||
|
|
CHECK_TYPE_SIZE(short SIZEOF_SHORT)
|
||
|
|
|
||
|
|
# pthread is used on both Linux and Mac
|
||
|
|
CHECK_LIBRARY_EXISTS("pthread" pthread_create "" HAVE_PTHREAD)
|
||
|
|
IF(HAVE_PTHREAD)
|
||
|
|
LIST(APPEND libs pthread)
|
||
|
|
ELSE(HAVE_PTHREAD)
|
||
|
|
MESSAGE(FATAL_ERROR "Missing library: pthread")
|
||
|
|
ENDIF(HAVE_PTHREAD)
|
||
|
|
|
||
|
|
IF(APPLE)
|
||
|
|
|
||
|
|
FIND_LIBRARY(lib_ScreenSaver ScreenSaver)
|
||
|
|
FIND_LIBRARY(lib_IOKit IOKit)
|
||
|
|
FIND_LIBRARY(lib_ApplicationServices ApplicationServices)
|
||
|
|
FIND_LIBRARY(lib_Foundation Foundation)
|
||
|
|
FIND_LIBRARY(lib_Carbon Carbon)
|
||
|
|
|
||
|
|
LIST(APPEND libs
|
||
|
|
${lib_ScreenSaver}
|
||
|
|
${lib_IOKit}
|
||
|
|
${lib_ApplicationServices}
|
||
|
|
${lib_Foundation}
|
||
|
|
${lib_Carbon}
|
||
|
|
)
|
||
|
|
|
||
|
|
ELSE(APPLE)
|
||
|
|
|
||
|
|
SET(XKBlib "X11/XKBlib.h")
|
||
|
|
CHECK_INCLUDE_FILES("${XKBlib};X11/extensions/dpms.h" HAVE_X11_EXTENSIONS_DPMS_H)
|
||
|
|
CHECK_INCLUDE_FILES("X11/extensions/Xinerama.h" HAVE_X11_EXTENSIONS_XINERAMA_H)
|
||
|
|
CHECK_INCLUDE_FILES("${XKBlib};X11/extensions/XKBstr.h" HAVE_X11_EXTENSIONS_XKBSTR_H)
|
||
|
|
CHECK_INCLUDE_FILES("X11/extensions/XKB.h" HAVE_XKB_EXTENSION)
|
||
|
|
CHECK_INCLUDE_FILES("X11/extensions/XTest.h" HAVE_X11_EXTENSIONS_XTEST_H)
|
||
|
|
CHECK_INCLUDE_FILES(${XKBlib} HAVE_X11_XKBLIB_H)
|
||
|
|
|
||
|
|
IF(HAVE_X11_EXTENSIONS_DPMS_H)
|
||
|
|
# Assume that function prototypes declared, when include exists.
|
||
|
|
SET(HAVE_DPMS_PROTOTYPES 1)
|
||
|
|
ENDIF(HAVE_X11_EXTENSIONS_DPMS_H)
|
||
|
|
|
||
|
|
IF(NOT HAVE_X11_XKBLIB_H)
|
||
|
|
MESSAGE(FATAL_ERROR "Missing header: " ${XKBlib})
|
||
|
|
ENDIF(NOT HAVE_X11_XKBLIB_H)
|
||
|
|
|
||
|
|
CHECK_LIBRARY_EXISTS("SM;ICE" IceConnectionNumber "" HAVE_ICE)
|
||
|
|
CHECK_LIBRARY_EXISTS("X11;Xext" DPMSQueryExtension "" HAVE_Xext)
|
||
|
|
CHECK_LIBRARY_EXISTS("X11;Xext;Xtst" XTestQueryExtension "" HAVE_Xtst)
|
||
|
|
CHECK_LIBRARY_EXISTS("Xinerama" XineramaQueryExtension "" HAVE_Xinerama)
|
||
|
|
|
||
|
|
IF(HAVE_ICE)
|
||
|
|
|
||
|
|
# Assume we have SM if we have ICE.
|
||
|
|
SET(HAVE_SM 1)
|
||
|
|
LIST(APPEND libs SM ICE)
|
||
|
|
|
||
|
|
ENDIF(HAVE_ICE)
|
||
|
|
|
||
|
|
IF(HAVE_Xtst)
|
||
|
|
|
||
|
|
# Xtxt depends on X11.
|
||
|
|
SET(HAVE_X11)
|
||
|
|
LIST(APPEND libs X11 Xtst)
|
||
|
|
|
||
|
|
ELSE(HAVE_Xtst)
|
||
|
|
|
||
|
|
MESSAGE(FATAL_ERROR "Missing library: Xtst")
|
||
|
|
|
||
|
|
ENDIF(HAVE_Xtst)
|
||
|
|
|
||
|
|
IF(HAVE_Xext)
|
||
|
|
LIST(APPEND libs Xext)
|
||
|
|
ENDIF(HAVE_Xext)
|
||
|
|
|
||
|
|
IF(HAVE_Xinerama)
|
||
|
|
LIST(APPEND libs Xinerama)
|
||
|
|
ELSE(HAVE_Xinerama)
|
||
|
|
IF(HAVE_X11_EXTENSIONS_XINERAMA_H)
|
||
|
|
MESSAGE(FATAL_ERROR "Missing library: Xinerama")
|
||
|
|
ENDIF(HAVE_X11_EXTENSIONS_XINERAMA_H)
|
||
|
|
ENDIF(HAVE_Xinerama)
|
||
|
|
|
||
|
|
ENDIF(APPLE)
|
||
|
|
|
||
|
|
# For config.h, set some static values; it may be a good idea to make
|
||
|
|
# these values dynamic for non-standard UNIX compilers.
|
||
|
|
SET(ACCEPT_TYPE_ARG3 socklen_t)
|
||
|
|
SET(HAVE_CXX_BOOL 1)
|
||
|
|
SET(HAVE_CXX_CASTS 1)
|
||
|
|
SET(HAVE_CXX_EXCEPTIONS 1)
|
||
|
|
SET(HAVE_CXX_MUTABLE 1)
|
||
|
|
SET(HAVE_CXX_STDLIB 1)
|
||
|
|
SET(HAVE_PTHREAD_SIGNAL 1)
|
||
|
|
SET(SELECT_TYPE_ARG1 int)
|
||
|
|
SET(SELECT_TYPE_ARG234 "(fd_set *)")
|
||
|
|
SET(SELECT_TYPE_ARG5 "(struct timeval *)")
|
||
|
|
SET(STDC_HEADERS 1)
|
||
|
|
SET(TIME_WITH_SYS_TIME 1)
|
||
|
|
SET(HAVE_SOCKLEN_T 1)
|
||
|
|
|
||
|
|
# For config.h, save the results based on a template (config.h.in).
|
||
|
|
CONFIGURE_FILE(${cmake_dir}/config.h.in ${root_dir}/config.h)
|
||
|
|
|
||
|
|
ADD_DEFINITIONS(-DSYSAPI_UNIX=1 -DHAVE_CONFIG_H)
|
||
|
|
|
||
|
|
IF(APPLE)
|
||
|
|
ADD_DEFINITIONS(-DWINAPI_CARBON=1 -D_THREAD_SAFE)
|
||
|
|
ELSE(APPLE)
|
||
|
|
ADD_DEFINITIONS(-DWINAPI_XWINDOWS=1)
|
||
|
|
ENDIF(APPLE)
|
||
|
|
|
||
|
|
ELSE(UNIX)
|
||
|
|
|
||
|
|
ADD_DEFINITIONS(
|
||
|
|
/DWIN32
|
||
|
|
/D_WINDOWS
|
||
|
|
/D_CRT_SECURE_NO_WARNINGS
|
||
|
|
/DVERSION=\"${VERSION}\"
|
||
|
|
)
|
||
|
|
|
||
|
|
ENDIF(UNIX)
|