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FIND_PACKAGE(XDR)
SET(BALL_HAS_XDR FALSE)
IF(XDR_FOUND)
SET(BALL_HAS_XDR TRUE)
SET(XDR_TEST_HEADER "#include <rpc/types.h>
#include <rpc/xdr.h>
extern \"C\" int dummy")
SET(XDR_TEST_FOOTER "{return 0;}
int main(){
XDR xdrs;
xdrrec_create(&xdrs, 0, 0, 0, dummy, dummy);
}")
SET(CMAKE_REQUIRED_LIBRARIES ${XDR_LIBRARIES})
CHECK_CXX_SOURCE_COMPILES("${XDR_TEST_HEADER}(char*, char*, int)${XDR_TEST_FOOTER}" BALL_XDRREC_CREATE_CHAR_CHAR_INT)
IF(NOT BALL_XDRREC_CREATE_CHAR_CHAR_INT)
CHECK_CXX_SOURCE_COMPILES("${XDR_TEST_HEADER}(void*, char*, int)${XDR_TEST_FOOTER}" BALL_XDRREC_CREATE_VOID_CHAR_INT)
IF(NOT BALL_XDRREC_CREATE_VOID_CHAR_INT)
CHECK_CXX_SOURCE_COMPILES("${XDR_TEST_HEADER}(void*, void*, unsigned int)${XDR_TEST_FOOTER}" BALL_XDRREC_CREATE_VOID_VOID_UINT)
IF(NOT BALL_XDRREC_CREATE_VOID_VOID_UINT)
CHECK_CXX_SOURCE_COMPILES("${XDR_TEST_HEADER}()${XDR_TEST_FOOTER}" BALL_XDRREC_CREATE_VOID)
IF(NOT BALL_XDRREC_CREATE_VOID)
CHECK_CXX_SOURCE_COMPILES("${XDR_TEST_HEADER}(void*, void*, int)${XDR_TEST_FOOTER}" BALL_XDRREC_CREATE_VOID_VOID_INT)
IF(NOT BALL_XDRREC_CREATE_VOID_VOID_INT)
MESSAGE(WARNING "Could not determine xdrrec_create signature")
ENDIF()
ENDIF()
ENDIF()
ENDIF()
ENDIF()
SET(CMAKE_REQUIRED_LIBRARIES)
ENDIF()
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