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Shiqing Fan 949dfd2ab3 Add a few new CMake modules, that will change the way of configure:
ompi_define.cmake:       a few macros for write the configure template file in different ways.
ompi_base_checks.cmake:  defines a few wrapper macros for CMake checks.

This commit was SVN r22451.
2010-01-19 17:24:38 +00:00

124 строки
3.9 KiB
CMake

#
# Copyright (c) 2010 High Performance Computing Center Stuttgart,
# University of Stuttgart. All rights reserved.
# $COPYRIGHT$
#
# Additional copyrights may follow
#
# $HEADER$
#
#Generate content for opal_config.h.cmake
#
# NAME: name of the variable to be defined in configure file
# VALUE: value to be defined for the variable
# DESC: description of the definition
# IS_STR: whether this variable should be defined with quotation marks
# FORCE_DEF: whether use "#cmakedefiine" or just "#define" in the line
# VAR_FORMAT: whether we should use the variable name instead of the value
# in the template file.
MACRO(APPEND_CONFIG_FILE NAME VALUE DESC IS_STR FORCE_DEF VAR_FORMAT)
#We don't want to always generate the template file, but only when required.
IF(NOT WRITE_CONFIG_DONE)
UNSET(APPEND_STRING)
IF(${VAR_FORMAT})
IF(${IS_STR})
IF(${FORCE_DEF})
SET(APPEND_STRING "/* ${DESC} */\n#define ${NAME} \"\${${NAME}}\"\n\n")
ELSE(${FORCE_DEF})
SET(APPEND_STRING "/* ${DESC} */\n#cmakedefine ${NAME} \"\${${NAME}}\"\n\n")
ENDIF(${FORCE_DEF})
ELSE(${IS_STR})
IF(${FORCE_DEF})
SET(APPEND_STRING "/* ${DESC} */\n#define ${NAME} \${${NAME}}\n\n")
ELSE(${FORCE_DEF})
SET(APPEND_STRING "/* ${DESC} */\n#cmakedefine ${NAME} \${${NAME}}\n\n")
ENDIF(${FORCE_DEF})
ENDIF(${IS_STR})
ELSE(${VAR_FORMAT})
IF(${IS_STR})
IF(${FORCE_DEF})
SET(APPEND_STRING "/* ${DESC} */\n#define ${NAME} \"${VALUE}\"\n\n")
ELSE(${FORCE_DEF})
SET(APPEND_STRING "/* ${DESC} */\n#cmakedefine ${NAME} \"${VALUE}\"\n\n")
ENDIF(${FORCE_DEF})
ELSE(${IS_STR})
IF(${FORCE_DEF})
SET(APPEND_STRING "/* ${DESC} */\n#define ${NAME} ${VALUE}\n\n")
ELSE(${FORCE_DEF})
SET(APPEND_STRING "/* ${DESC} */\n#cmakedefine ${NAME} ${VALUE}\n\n")
ENDIF(${FORCE_DEF})
ENDIF(${IS_STR})
ENDIF(${VAR_FORMAT})
FILE(APPEND ${OpenMPI_BINARY_DIR}/opal/include/opal_config.h.cmake
${APPEND_STRING})
ENDIF(NOT WRITE_CONFIG_DONE)
ENDMACRO(APPEND_CONFIG_FILE NAME VALUE DESC IS_STR FORCE_DEF VAR_FORMAT)
#define a name with value and
#write the line in template file.
MACRO(OMPI_DEF NAME VALUE DESC IS_STR FORCE_DEF)
SET(${NAME} ${VALUE})
APPEND_CONFIG_FILE(${NAME} ${VALUE} ${DESC} ${IS_STR} ${FORCE_DEF} 0)
ENDMACRO(OMPI_DEF NAME VALUE DESC IS_STR FORCE_DEF)
#define a name with variable and
#write the line in template file.
MACRO(OMPI_DEF_VAR NAME DESC IS_STR FORCE_DEF)
APPEND_CONFIG_FILE(${NAME} "" ${DESC} ${IS_STR} ${FORCE_DEF} 1)
ENDMACRO(OMPI_DEF_VAR NAME DESC IS_STR FORCE_DEF)
#define/cache a name with value and
#write the line in template file.
MACRO(OMPI_DEF_CACHE NAME VALUE CACHE_TYPE DESC IS_STR FORCE_DEF)
SET(${NAME} ${VALUE} CACHE ${CACHE_TYPE} "${DESC}")
APPEND_CONFIG_FILE(${NAME} ${VALUE} ${DESC} ${IS_STR} ${FORCE_DEF} 0)
ENDMACRO(OMPI_DEF_CACHE NAME VALUE OPT DESC IS_STR FORCE_DEF)
#define/cache a name with variable and
#write the line in template file.
MACRO(OMPI_DEF_CACHE_VAR NAME VALUE CACHE_TYPE DESC IS_STR FORCE_DEF)
SET(${NAME} ${VALUE} CACHE ${CACHE_TYPE} "${DESC}")
APPEND_CONFIG_FILE(${NAME} "" ${DESC} ${IS_STR} ${FORCE_DEF} 1)
ENDMACRO(OMPI_DEF_CACHE_VAR NAME VALUE OPT DESC IS_STR FORCE_DEF)
#add an configure option and
#write the line in template file.
MACRO(OMPI_DEF_OPT NAME DESC DEFAULT_VAL)
UNSET(APPEND_STRING)
OPTION(${NAME} "${DESC}" ${DEFAULT_VAL})
IF(${${NAME}} STREQUAL "OFF")
SET(${NAME} 0)
ELSE(${${NAME}} STREQUAL "OFF")
SET(${NAME} 1)
ENDIF(${${NAME}} STREQUAL "OFF")
OMPI_DEF_VAR(${NAME} "${DESC}" 0 1)
ENDMACRO(OMPI_DEF_OPT NAME DESC DEFAULT_VAL)