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SET (USE_LIBFFI)
IF (OPT_without-ffi)
PLUGIN_DISABLE ()
ELSE ()
IF (vm-host-cpu STREQUAL "powerpc" OR vm-host-cpu STREQUAL "ppc")
SET (cpu ppc)
ELSEIF (vm-host-cpu MATCHES "i[3456789]86")
SET (cpu x86)
ELSEIF (vm-host-cpu STREQUAL "x86_64" AND CMAKE_ARCH_FLAGS STREQUAL "-m32")
SET (cpu x86)
ELSE ()
SET (USE_LIBFFI 1)
ENDIF ()
IF (vm-host-os STREQUAL "linux")
SET (abi sysv)
ELSEIF (vm-host-os MATCHES "darwin.*")
SET (abi darwin)
ELSE ()
SET (USE_LIBFFI 1)
ENDIF ()
IF (USE_LIBFFI
OR NOT EXISTS "${unix}/plugins/${plugin}/${cpu}-${abi}.c"
OR NOT EXISTS "${unix}/plugins/${plugin}/${cpu}-${abi}-asm.S")
SET (cpu any)
SET (abi libffi)
PLUGIN_MESSAGE ("${cpu}-${abi}")
PLUGIN_FIND_PACKAGE (LIBFFI libffi)
IF (NOT LIBFFI_FOUND)
CHECK_INCLUDE_FILE (ffi.h HAVE_FFI_H)
CHECK_INCLUDE_FILE (ffi/ffi.h HAVE_FFI_FFI_H)
IF (NOT HAVE_FFI_H AND NOT HAVE_FFI_FFI_H)
PLUGIN_DISABLE ()
ELSE ()
PLUGIN_REQUIRE_LIBRARY (FFI ffi)
ENDIF ()
ENDIF ()
ENDIF ()
IF (EXISTS "${src}/plugins/${plugin}/${plugin}.c")
SET (SQFFIC "${src}/plugins/${plugin}/${plugin}.c")
ELSEIF (EXISTS "${src}/vm/intplugins/${plugin}/${plugin}.c")
SET (SQFFIC "${src}/vm/intplugins/${plugin}/${plugin}.c")
ELSE ()
PLUGIN_DISABLE ()
ENDIF ()
ENABLE_LANGUAGE (ASM)
PLUGIN_SOURCES ("${cross}/plugins/${plugin}/sqManualSurface.c ${SQFFIC} ${unix}/plugins/${plugin}/${cpu}-${abi}.c ${unix}/plugins/${plugin}/${cpu}-${abi}-asm.S")
IF (CMAKE_COMPILER_IS_GNUCC)
SET (CMAKE_ASM_COMPILER "${CMAKE_C_COMPILER}")
SET (CMAKE_ASM_FLAGS "${CMAKE_C_FLAGS} -c")
ENDIF (CMAKE_COMPILER_IS_GNUCC)
ENDIF ()
CONFIG_DEFINE (HAVE_FFI_H)
CONFIG_DEFINE (HAVE_FFI_FFI_H)
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