CHECK_INCLUDE_FILE("windows.h" HAVE_WINDOWS_H)
CHECK_INCLUDE_FILE("winsock.h" HAVE_WINSOCK_H)
CHECK_INCLUDE_FILE("winsock2.h" HAVE_WINSOCK2_H)
-CHECK_INCLUDE_FILE("WinDef.h" HAVE_WINDEF_H)
+CHECK_INCLUDE_FILE("windef.h" HAVE_WINDEF_H)
CHECK_INCLUDE_FILE("errno.h" HAVE_ERRNO_H)
CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
CHECK_INCLUDE_FILE("execinfo.h" HAVE_EXECINFO_H)
OUTPUT_VARIABLE HAVE_SEM_OPEN_compil
)
+ # Test sem_open by compiling:
if(HAVE_SEM_OPEN_compil)
set(HAVE_SEM_OPEN 0)
message(STATUS "Warning: sem_open not compilable")
message(STATUS "sem_open is compilable")
endif()
- execute_process(COMMAND ./sem_open
- WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
- RESULT_VARIABLE HAVE_SEM_OPEN_run
- OUTPUT_VARIABLE var_compil
- )
- file(REMOVE sem_open)
-
- if(NOT HAVE_SEM_OPEN_run)
- set(HAVE_SEM_OPEN 1)
- message(STATUS "sem_open is executable")
- else()
- set(HAVE_SEM_OPEN 0)
- if(EXISTS "${CMAKE_BINARY_DIR}/sem_open")
- message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open exists!")
+ # If we're not crosscompiling, we check by executing the program:
+ if (HAVE_SEM_OPEN AND NOT CMAKE_CROSSCOMPILING)
+ execute_process(COMMAND ./sem_open
+ WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+ RESULT_VARIABLE HAVE_SEM_OPEN_run
+ OUTPUT_VARIABLE var_compil
+ )
+ if (NOT HAVE_SEM_OPEN_run)
+ set(HAVE_SEM_OPEN 1)
+ message(STATUS "sem_open is executable")
else()
- message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open not exists!")
+ set(HAVE_SEM_OPEN 0)
+ if(EXISTS "${CMAKE_BINARY_DIR}/sem_open")
+ message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open exists!")
+ else()
+ message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open not exists!")
+ endif()
+ message(STATUS "Warning: sem_open not executable")
+ message(STATUS "Compilation output: '${var_compil}'")
+ message(STATUS "Exit result of sem_open: ${HAVE_SEM_OPEN_run}")
endif()
- message(STATUS "Warning: sem_open not executable")
- message(STATUS "Compilation output: '${var_compil}'")
- message(STATUS "Exit result of sem_open: ${HAVE_SEM_OPEN_run}")
endif()
+ file(REMOVE sem_open)
else()
set(HAVE_SEM_OPEN 0)
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
RESULT_VARIABLE HAVE_SEM_INIT_run OUTPUT_VARIABLE HAVE_SEM_INIT_compil)
+ # Test sem_init by compiling:
if(HAVE_SEM_INIT_compil)
set(HAVE_SEM_INIT 0)
message(STATUS "Warning: sem_init not compilable")
set(HAVE_SEM_INIT 1)
message(STATUS "sem_init is compilable")
endif()
- execute_process(COMMAND ./sem_init
- WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
- RESULT_VARIABLE HAVE_SEM_INIT_run
- OUTPUT_VARIABLE var_compil
- )
- file(REMOVE sem_init)
-
- if(NOT HAVE_SEM_INIT_run)
- set(HAVE_SEM_INIT 1)
- message(STATUS "sem_init is executable")
- else()
- set(HAVE_SEM_INIT 0)
- if(EXISTS "${CMAKE_BINARY_DIR}/sem_init")
- message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init exists!")
+ # If we're not crosscompiling, we check by executing the program:
+ if (HAVE_SEM_INIT AND NOT CMAKE_CROSSCOMPILING)
+ execute_process(COMMAND ./sem_init
+ WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+ RESULT_VARIABLE HAVE_SEM_INIT_run
+ OUTPUT_VARIABLE var_compil
+ )
+ if (NOT HAVE_SEM_INIT_run)
+ set(HAVE_SEM_INIT 1)
+ message(STATUS "sem_init is executable")
else()
- message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init not exists!")
+ set(HAVE_SEM_INIT 0)
+ if(EXISTS "${CMAKE_BINARY_DIR}/sem_init")
+ message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init exists!")
+ else()
+ message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init not exists!")
+ endif()
+ message(STATUS "Warning: sem_init not executable")
+ message(STATUS "Compilation output: '${var_compil}'")
+ message(STATUS "Exit result of sem_init: ${HAVE_SEM_INIT_run}")
endif()
- message(STATUS "Warning: sem_init not executable")
- message(STATUS "Compilation output: '${var_compil}'")
- message(STATUS "Exit result of sem_init: ${HAVE_SEM_INIT_run}")
endif()
+ file(REMOVE sem_init)
endif()
if(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
file(REMOVE ${CMAKE_BINARY_DIR}/conftestval)
- try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
- ${CMAKE_BINARY_DIR}
- ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_stacksetup.c
- COMPILE_DEFINITIONS "${makecontext_CPPFLAGS} ${makecontext_CPPFLAGS_2}"
- )
+ if(CMAKE_CROSSCOMPILING)
+ set(RUN_makecontext_VAR "cross")
+ set(COMPILE_makecontext_VAR "cross")
+ else()
+ try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
+ ${CMAKE_BINARY_DIR}
+ ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_stacksetup.c
+ COMPILE_DEFINITIONS "${makecontext_CPPFLAGS} ${makecontext_CPPFLAGS_2}"
+ )
+ endif()
if(EXISTS ${CMAKE_BINARY_DIR}/conftestval)
file(READ ${CMAKE_BINARY_DIR}/conftestval MAKECONTEXT_ADDR_SIZE)
${CMAKE_BINARY_DIR}
${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_stackgrowth.c
)
- file(READ "${CMAKE_BINARY_DIR}/conftestval" stack)
- if(stack MATCHES "down")
- set(PTH_STACKGROWTH "-1")
+ if (RUN_makecontext_VAR)
+ file(READ "${CMAKE_BINARY_DIR}/conftestval" stack)
+ if(stack MATCHES "down")
+ set(PTH_STACKGROWTH "-1")
+ endif()
+ if(stack MATCHES "up")
+ set(PTH_STACKGROWTH "1")
+ endif()
endif()
- if(stack MATCHES "up")
- set(PTH_STACKGROWTH "1")
+endif()
+if(NOT PTH_STACKGROWTH)
+ if("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64")
+ set(PTH_STACKGROWTH "-1")
+ else()
+ message(ERROR "Could not figure the stack direction.")
endif()
-
endif()
+
###############
## System checks
##
#AC_PROG_MAKE_SET
-#AC_PRINTF_NULL FIXME: this is too ancient to survive!
-try_run(RUN_PRINTF_NULL_VAR COMPILE_PRINTF_NULL_VAR
- ${CMAKE_BINARY_DIR}
- ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_printf_null.c
- )
+if(CMAKE_CROSSCOMPILING)
+ set(RUN_PRINTF_NULL_VAR "cross")
+ set(COMPILE_PRINTF_NULL_VAR "cross")
+else()
+ #AC_PRINTF_NULL FIXME: this is too ancient to survive!
+ try_run(RUN_PRINTF_NULL_VAR COMPILE_PRINTF_NULL_VAR
+ ${CMAKE_BINARY_DIR}
+ ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_printf_null.c
+ )
+endif()
if(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
SET(PRINTF_NULL_WORKING "0")