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MACRO(GCC_MAKE_CONFIG_H output blocker defines headers cpu)
SET(GCC_CONFIG_BLOCKER "${blocker}")
SET(GCC_CONFIG_CONFIG_H)
SET(GCC_CONFIG_CPU_DEFAULT)
SET(GCC_CONFIG_DEFINES)
SET(GCC_CONFIG_AUTO)
SET(GCC_CONFIG_HEADERS)
SET(GCC_CONFIG_TM_H)
IF("${output}" MATCHES "^config\\.h$")
SET(GCC_CONFIG_CONFIG_H "#ifdef GENERATOR_FILE
#error config.h is for the host, not build, machine.
#endif
")
ENDIF("${output}" MATCHES "^config\\.h$")
SET(GCC_CONFIG_CPU ${cpu})
IF(GCC_CONFIG_CPU)
SET(GCC_CONFIG_CPU_DEFAULT "#define TARGET_CPU_DEFAULT ${GCC_CONFIG_CPU}\n")
ENDIF(GCC_CONFIG_CPU)
FOREACH(d ${defines})
STRING(REGEX REPLACE "=.*" "" name "${d}")
STRING(REGEX REPLACE "=" " " define "${d}")
SET(GCC_CONFIG_DEFINES
"${GCC_CONFIG_DEFINES}#ifndef ${name}\n# define ${define}\n#endif\n")
ENDFOREACH(d)
SET(GCC_CONFIG_HEADERS_LIST ${headers})
IF(GCC_CONFIG_HEADERS_LIST)
LIST(GET GCC_CONFIG_HEADERS_LIST 0 FIRST_HEADER)
IF("${FIRST_HEADER}" MATCHES "^auto")
SET(GCC_CONFIG_AUTO "#include \"${FIRST_HEADER}\"\n")
LIST(REMOVE_AT GCC_CONFIG_HEADERS_LIST 0)
ENDIF("${FIRST_HEADER}" MATCHES "^auto")
FOREACH(f ${GCC_CONFIG_HEADERS_LIST})
SET(GCC_CONFIG_HEADERS "${GCC_CONFIG_HEADERS}# include \"${f}\"\n")
ENDFOREACH(f)
ENDIF(GCC_CONFIG_HEADERS_LIST)
IF("${output}" MATCHES "^tm\\.h$")
SET(GCC_CONFIG_TM_H "#if defined IN_GCC && !defined GENERATOR_FILE && !defined USED_FOR_TARGET
# include \"insn-constants.h\"
# include \"insn-flags.h\"
#endif
")
ENDIF("${output}" MATCHES "^tm\\.h$")
CONFIGURE_FILE(${GCCCONFIG_SOURCE_DIR}/gcc_config.h.in
${GCC_BINARY_DIR}/gcc/${output} @ONLY IMMEDIATE)
ENDMACRO(GCC_MAKE_CONFIG_H)
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