| version 1.1, 2003/09/03 07:11:20 |
version 1.2, 2003/11/11 04:30:02 |
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| fi |
fi |
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| fi |
fi |
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echo "$as_me:$LINENO: checking for dlopen" >&5 |
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echo $ECHO_N "checking for dlopen... $ECHO_C" >&6 |
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if test "${ac_cv_func_dlopen+set}" = set; then |
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echo $ECHO_N "(cached) $ECHO_C" >&6 |
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else |
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cat >conftest.$ac_ext <<_ACEOF |
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#line $LINENO "configure" |
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#include "confdefs.h" |
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/* System header to define __stub macros and hopefully few prototypes, |
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which can conflict with char dlopen (); below. */ |
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#include <assert.h> |
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/* Override any gcc2 internal prototype to avoid an error. */ |
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#ifdef __cplusplus |
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extern "C" |
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#endif |
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/* We use char because int might match the return type of a gcc2 |
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builtin and then its argument prototype would still apply. */ |
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char dlopen (); |
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char (*f) (); |
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|
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#ifdef F77_DUMMY_MAIN |
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# ifdef __cplusplus |
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extern "C" |
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# endif |
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int F77_DUMMY_MAIN() { return 1; } |
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#endif |
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int |
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main () |
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{ |
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/* The GNU C library defines this for functions which it implements |
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to always fail with ENOSYS. Some functions are actually named |
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something starting with __ and the normal name is an alias. */ |
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#if defined (__stub_dlopen) || defined (__stub___dlopen) |
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choke me |
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#else |
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f = dlopen; |
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#endif |
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|
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; |
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return 0; |
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} |
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_ACEOF |
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rm -f conftest.$ac_objext conftest$ac_exeext |
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if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
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(eval $ac_link) 2>&5 |
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ac_status=$? |
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echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
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(exit $ac_status); } && |
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{ ac_try='test -s conftest$ac_exeext' |
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{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
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(eval $ac_try) 2>&5 |
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ac_status=$? |
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echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
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(exit $ac_status); }; }; then |
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ac_cv_func_dlopen=yes |
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else |
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echo "$as_me: failed program was:" >&5 |
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cat conftest.$ac_ext >&5 |
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ac_cv_func_dlopen=no |
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fi |
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rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
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fi |
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echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5 |
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echo "${ECHO_T}$ac_cv_func_dlopen" >&6 |
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|
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if test "$ac_cv_func_dlopen" = no ; then |
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|
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echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 |
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echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 |
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if test "${ac_cv_lib_dl_dlopen+set}" = set; then |
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echo $ECHO_N "(cached) $ECHO_C" >&6 |
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else |
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ac_check_lib_save_LIBS=$LIBS |
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LIBS="-ldl $LIBS" |
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cat >conftest.$ac_ext <<_ACEOF |
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#line $LINENO "configure" |
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#include "confdefs.h" |
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|
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/* Override any gcc2 internal prototype to avoid an error. */ |
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#ifdef __cplusplus |
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extern "C" |
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#endif |
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/* We use char because int might match the return type of a gcc2 |
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builtin and then its argument prototype would still apply. */ |
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char dlopen (); |
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#ifdef F77_DUMMY_MAIN |
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# ifdef __cplusplus |
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extern "C" |
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# endif |
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int F77_DUMMY_MAIN() { return 1; } |
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#endif |
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int |
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main () |
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{ |
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dlopen (); |
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; |
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return 0; |
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} |
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_ACEOF |
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rm -f conftest.$ac_objext conftest$ac_exeext |
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if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
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(eval $ac_link) 2>&5 |
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ac_status=$? |
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echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
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(exit $ac_status); } && |
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{ ac_try='test -s conftest$ac_exeext' |
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{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
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(eval $ac_try) 2>&5 |
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ac_status=$? |
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echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
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(exit $ac_status); }; }; then |
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ac_cv_lib_dl_dlopen=yes |
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else |
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echo "$as_me: failed program was:" >&5 |
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cat conftest.$ac_ext >&5 |
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ac_cv_lib_dl_dlopen=no |
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fi |
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rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
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LIBS=$ac_check_lib_save_LIBS |
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fi |
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echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 |
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echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6 |
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if test $ac_cv_lib_dl_dlopen = yes; then |
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cat >>confdefs.h <<_ACEOF |
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#define HAVE_LIBDL 1 |
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_ACEOF |
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|
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LIBS="-ldl $LIBS" |
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|
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fi |
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|
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fi |
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| ac_config_files="$ac_config_files Makefile" |
ac_config_files="$ac_config_files Makefile" |
| cat >confcache <<\_ACEOF |
cat >confcache <<\_ACEOF |
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