… | |
… | |
9546 | |
9546 | |
9547 | fi |
9547 | fi |
9548 | |
9548 | |
9549 | |
9549 | |
9550 | fi |
9550 | fi |
|
|
9551 | |
|
|
9552 | |
|
|
9553 | |
|
|
9554 | |
|
|
9555 | |
|
|
9556 | |
|
|
9557 | for ac_header in sys/epoll.h sys/event.h sys/queue.h |
|
|
9558 | do |
|
|
9559 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` |
|
|
9560 | if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then |
|
|
9561 | { echo "$as_me:$LINENO: checking for $ac_header" >&5 |
|
|
9562 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } |
|
|
9563 | if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then |
|
|
9564 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
|
|
9565 | fi |
|
|
9566 | ac_res=`eval echo '${'$as_ac_Header'}'` |
|
|
9567 | { echo "$as_me:$LINENO: result: $ac_res" >&5 |
|
|
9568 | echo "${ECHO_T}$ac_res" >&6; } |
|
|
9569 | else |
|
|
9570 | # Is the header compilable? |
|
|
9571 | { echo "$as_me:$LINENO: checking $ac_header usability" >&5 |
|
|
9572 | echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } |
|
|
9573 | cat >conftest.$ac_ext <<_ACEOF |
|
|
9574 | /* confdefs.h. */ |
|
|
9575 | _ACEOF |
|
|
9576 | cat confdefs.h >>conftest.$ac_ext |
|
|
9577 | cat >>conftest.$ac_ext <<_ACEOF |
|
|
9578 | /* end confdefs.h. */ |
|
|
9579 | $ac_includes_default |
|
|
9580 | #include <$ac_header> |
|
|
9581 | _ACEOF |
|
|
9582 | rm -f conftest.$ac_objext |
|
|
9583 | if { (ac_try="$ac_compile" |
|
|
9584 | case "(($ac_try" in |
|
|
9585 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
|
|
9586 | *) ac_try_echo=$ac_try;; |
|
|
9587 | esac |
|
|
9588 | eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
|
|
9589 | (eval "$ac_compile") 2>conftest.er1 |
|
|
9590 | ac_status=$? |
|
|
9591 | grep -v '^ *+' conftest.er1 >conftest.err |
|
|
9592 | rm -f conftest.er1 |
|
|
9593 | cat conftest.err >&5 |
|
|
9594 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
|
|
9595 | (exit $ac_status); } && { |
|
|
9596 | test -z "$ac_c_werror_flag" || |
|
|
9597 | test ! -s conftest.err |
|
|
9598 | } && test -s conftest.$ac_objext; then |
|
|
9599 | ac_header_compiler=yes |
|
|
9600 | else |
|
|
9601 | echo "$as_me: failed program was:" >&5 |
|
|
9602 | sed 's/^/| /' conftest.$ac_ext >&5 |
|
|
9603 | |
|
|
9604 | ac_header_compiler=no |
|
|
9605 | fi |
|
|
9606 | |
|
|
9607 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
|
|
9608 | { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 |
|
|
9609 | echo "${ECHO_T}$ac_header_compiler" >&6; } |
|
|
9610 | |
|
|
9611 | # Is the header present? |
|
|
9612 | { echo "$as_me:$LINENO: checking $ac_header presence" >&5 |
|
|
9613 | echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } |
|
|
9614 | cat >conftest.$ac_ext <<_ACEOF |
|
|
9615 | /* confdefs.h. */ |
|
|
9616 | _ACEOF |
|
|
9617 | cat confdefs.h >>conftest.$ac_ext |
|
|
9618 | cat >>conftest.$ac_ext <<_ACEOF |
|
|
9619 | /* end confdefs.h. */ |
|
|
9620 | #include <$ac_header> |
|
|
9621 | _ACEOF |
|
|
9622 | if { (ac_try="$ac_cpp conftest.$ac_ext" |
|
|
9623 | case "(($ac_try" in |
|
|
9624 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
|
|
9625 | *) ac_try_echo=$ac_try;; |
|
|
9626 | esac |
|
|
9627 | eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
|
|
9628 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 |
|
|
9629 | ac_status=$? |
|
|
9630 | grep -v '^ *+' conftest.er1 >conftest.err |
|
|
9631 | rm -f conftest.er1 |
|
|
9632 | cat conftest.err >&5 |
|
|
9633 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
|
|
9634 | (exit $ac_status); } >/dev/null && { |
|
|
9635 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || |
|
|
9636 | test ! -s conftest.err |
|
|
9637 | }; then |
|
|
9638 | ac_header_preproc=yes |
|
|
9639 | else |
|
|
9640 | echo "$as_me: failed program was:" >&5 |
|
|
9641 | sed 's/^/| /' conftest.$ac_ext >&5 |
|
|
9642 | |
|
|
9643 | ac_header_preproc=no |
|
|
9644 | fi |
|
|
9645 | |
|
|
9646 | rm -f conftest.err conftest.$ac_ext |
|
|
9647 | { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 |
|
|
9648 | echo "${ECHO_T}$ac_header_preproc" >&6; } |
|
|
9649 | |
|
|
9650 | # So? What about this header? |
|
|
9651 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in |
|
|
9652 | yes:no: ) |
|
|
9653 | { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 |
|
|
9654 | echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} |
|
|
9655 | { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 |
|
|
9656 | echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} |
|
|
9657 | ac_header_preproc=yes |
|
|
9658 | ;; |
|
|
9659 | no:yes:* ) |
|
|
9660 | { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 |
|
|
9661 | echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} |
|
|
9662 | { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
|
|
9663 | echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
|
|
9664 | { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 |
|
|
9665 | echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} |
|
|
9666 | { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 |
|
|
9667 | echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} |
|
|
9668 | { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
|
|
9669 | echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
|
|
9670 | { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 |
|
|
9671 | echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} |
|
|
9672 | |
|
|
9673 | ;; |
|
|
9674 | esac |
|
|
9675 | { echo "$as_me:$LINENO: checking for $ac_header" >&5 |
|
|
9676 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } |
|
|
9677 | if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then |
|
|
9678 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
|
|
9679 | else |
|
|
9680 | eval "$as_ac_Header=\$ac_header_preproc" |
|
|
9681 | fi |
|
|
9682 | ac_res=`eval echo '${'$as_ac_Header'}'` |
|
|
9683 | { echo "$as_me:$LINENO: result: $ac_res" >&5 |
|
|
9684 | echo "${ECHO_T}$ac_res" >&6; } |
|
|
9685 | |
|
|
9686 | fi |
|
|
9687 | if test `eval echo '${'$as_ac_Header'}'` = yes; then |
|
|
9688 | cat >>confdefs.h <<_ACEOF |
|
|
9689 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
|
|
9690 | _ACEOF |
|
|
9691 | |
|
|
9692 | fi |
|
|
9693 | |
|
|
9694 | done |
|
|
9695 | |
|
|
9696 | |
|
|
9697 | |
|
|
9698 | |
|
|
9699 | for ac_func in epoll_ctl kqueue |
|
|
9700 | do |
|
|
9701 | as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` |
|
|
9702 | { echo "$as_me:$LINENO: checking for $ac_func" >&5 |
|
|
9703 | echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } |
|
|
9704 | if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then |
|
|
9705 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
|
|
9706 | else |
|
|
9707 | cat >conftest.$ac_ext <<_ACEOF |
|
|
9708 | /* confdefs.h. */ |
|
|
9709 | _ACEOF |
|
|
9710 | cat confdefs.h >>conftest.$ac_ext |
|
|
9711 | cat >>conftest.$ac_ext <<_ACEOF |
|
|
9712 | /* end confdefs.h. */ |
|
|
9713 | /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. |
|
|
9714 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ |
|
|
9715 | #define $ac_func innocuous_$ac_func |
|
|
9716 | |
|
|
9717 | /* System header to define __stub macros and hopefully few prototypes, |
|
|
9718 | which can conflict with char $ac_func (); below. |
|
|
9719 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
|
|
9720 | <limits.h> exists even on freestanding compilers. */ |
|
|
9721 | |
|
|
9722 | #ifdef __STDC__ |
|
|
9723 | # include <limits.h> |
|
|
9724 | #else |
|
|
9725 | # include <assert.h> |
|
|
9726 | #endif |
|
|
9727 | |
|
|
9728 | #undef $ac_func |
|
|
9729 | |
|
|
9730 | /* Override any GCC internal prototype to avoid an error. |
|
|
9731 | Use char because int might match the return type of a GCC |
|
|
9732 | builtin and then its argument prototype would still apply. */ |
|
|
9733 | #ifdef __cplusplus |
|
|
9734 | extern "C" |
|
|
9735 | #endif |
|
|
9736 | char $ac_func (); |
|
|
9737 | /* The GNU C library defines this for functions which it implements |
|
|
9738 | to always fail with ENOSYS. Some functions are actually named |
|
|
9739 | something starting with __ and the normal name is an alias. */ |
|
|
9740 | #if defined __stub_$ac_func || defined __stub___$ac_func |
|
|
9741 | choke me |
|
|
9742 | #endif |
|
|
9743 | |
|
|
9744 | int |
|
|
9745 | main () |
|
|
9746 | { |
|
|
9747 | return $ac_func (); |
|
|
9748 | ; |
|
|
9749 | return 0; |
|
|
9750 | } |
|
|
9751 | _ACEOF |
|
|
9752 | rm -f conftest.$ac_objext conftest$ac_exeext |
|
|
9753 | if { (ac_try="$ac_link" |
|
|
9754 | case "(($ac_try" in |
|
|
9755 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
|
|
9756 | *) ac_try_echo=$ac_try;; |
|
|
9757 | esac |
|
|
9758 | eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
|
|
9759 | (eval "$ac_link") 2>conftest.er1 |
|
|
9760 | ac_status=$? |
|
|
9761 | grep -v '^ *+' conftest.er1 >conftest.err |
|
|
9762 | rm -f conftest.er1 |
|
|
9763 | cat conftest.err >&5 |
|
|
9764 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
|
|
9765 | (exit $ac_status); } && { |
|
|
9766 | test -z "$ac_c_werror_flag" || |
|
|
9767 | test ! -s conftest.err |
|
|
9768 | } && test -s conftest$ac_exeext && |
|
|
9769 | $as_test_x conftest$ac_exeext; then |
|
|
9770 | eval "$as_ac_var=yes" |
|
|
9771 | else |
|
|
9772 | echo "$as_me: failed program was:" >&5 |
|
|
9773 | sed 's/^/| /' conftest.$ac_ext >&5 |
|
|
9774 | |
|
|
9775 | eval "$as_ac_var=no" |
|
|
9776 | fi |
|
|
9777 | |
|
|
9778 | rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ |
|
|
9779 | conftest$ac_exeext conftest.$ac_ext |
|
|
9780 | fi |
|
|
9781 | ac_res=`eval echo '${'$as_ac_var'}'` |
|
|
9782 | { echo "$as_me:$LINENO: result: $ac_res" >&5 |
|
|
9783 | echo "${ECHO_T}$ac_res" >&6; } |
|
|
9784 | if test `eval echo '${'$as_ac_var'}'` = yes; then |
|
|
9785 | cat >>confdefs.h <<_ACEOF |
|
|
9786 | #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
|
|
9787 | _ACEOF |
|
|
9788 | |
|
|
9789 | fi |
|
|
9790 | done |
|
|
9791 | |
|
|
9792 | |
|
|
9793 | { echo "$as_me:$LINENO: checking for clock_gettime" >&5 |
|
|
9794 | echo $ECHO_N "checking for clock_gettime... $ECHO_C" >&6; } |
|
|
9795 | if test "${ac_cv_func_clock_gettime+set}" = set; then |
|
|
9796 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
|
|
9797 | else |
|
|
9798 | cat >conftest.$ac_ext <<_ACEOF |
|
|
9799 | /* confdefs.h. */ |
|
|
9800 | _ACEOF |
|
|
9801 | cat confdefs.h >>conftest.$ac_ext |
|
|
9802 | cat >>conftest.$ac_ext <<_ACEOF |
|
|
9803 | /* end confdefs.h. */ |
|
|
9804 | /* Define clock_gettime to an innocuous variant, in case <limits.h> declares clock_gettime. |
|
|
9805 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ |
|
|
9806 | #define clock_gettime innocuous_clock_gettime |
|
|
9807 | |
|
|
9808 | /* System header to define __stub macros and hopefully few prototypes, |
|
|
9809 | which can conflict with char clock_gettime (); below. |
|
|
9810 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
|
|
9811 | <limits.h> exists even on freestanding compilers. */ |
|
|
9812 | |
|
|
9813 | #ifdef __STDC__ |
|
|
9814 | # include <limits.h> |
|
|
9815 | #else |
|
|
9816 | # include <assert.h> |
|
|
9817 | #endif |
|
|
9818 | |
|
|
9819 | #undef clock_gettime |
|
|
9820 | |
|
|
9821 | /* Override any GCC internal prototype to avoid an error. |
|
|
9822 | Use char because int might match the return type of a GCC |
|
|
9823 | builtin and then its argument prototype would still apply. */ |
|
|
9824 | #ifdef __cplusplus |
|
|
9825 | extern "C" |
|
|
9826 | #endif |
|
|
9827 | char clock_gettime (); |
|
|
9828 | /* The GNU C library defines this for functions which it implements |
|
|
9829 | to always fail with ENOSYS. Some functions are actually named |
|
|
9830 | something starting with __ and the normal name is an alias. */ |
|
|
9831 | #if defined __stub_clock_gettime || defined __stub___clock_gettime |
|
|
9832 | choke me |
|
|
9833 | #endif |
|
|
9834 | |
|
|
9835 | int |
|
|
9836 | main () |
|
|
9837 | { |
|
|
9838 | return clock_gettime (); |
|
|
9839 | ; |
|
|
9840 | return 0; |
|
|
9841 | } |
|
|
9842 | _ACEOF |
|
|
9843 | rm -f conftest.$ac_objext conftest$ac_exeext |
|
|
9844 | if { (ac_try="$ac_link" |
|
|
9845 | case "(($ac_try" in |
|
|
9846 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
|
|
9847 | *) ac_try_echo=$ac_try;; |
|
|
9848 | esac |
|
|
9849 | eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
|
|
9850 | (eval "$ac_link") 2>conftest.er1 |
|
|
9851 | ac_status=$? |
|
|
9852 | grep -v '^ *+' conftest.er1 >conftest.err |
|
|
9853 | rm -f conftest.er1 |
|
|
9854 | cat conftest.err >&5 |
|
|
9855 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
|
|
9856 | (exit $ac_status); } && { |
|
|
9857 | test -z "$ac_c_werror_flag" || |
|
|
9858 | test ! -s conftest.err |
|
|
9859 | } && test -s conftest$ac_exeext && |
|
|
9860 | $as_test_x conftest$ac_exeext; then |
|
|
9861 | ac_cv_func_clock_gettime=yes |
|
|
9862 | else |
|
|
9863 | echo "$as_me: failed program was:" >&5 |
|
|
9864 | sed 's/^/| /' conftest.$ac_ext >&5 |
|
|
9865 | |
|
|
9866 | ac_cv_func_clock_gettime=no |
|
|
9867 | fi |
|
|
9868 | |
|
|
9869 | rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ |
|
|
9870 | conftest$ac_exeext conftest.$ac_ext |
|
|
9871 | fi |
|
|
9872 | { echo "$as_me:$LINENO: result: $ac_cv_func_clock_gettime" >&5 |
|
|
9873 | echo "${ECHO_T}$ac_cv_func_clock_gettime" >&6; } |
|
|
9874 | if test $ac_cv_func_clock_gettime = yes; then |
|
|
9875 | : |
|
|
9876 | else |
|
|
9877 | |
|
|
9878 | |
|
|
9879 | { echo "$as_me:$LINENO: checking for clock_gettime in -lrt" >&5 |
|
|
9880 | echo $ECHO_N "checking for clock_gettime in -lrt... $ECHO_C" >&6; } |
|
|
9881 | if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then |
|
|
9882 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
|
|
9883 | else |
|
|
9884 | ac_check_lib_save_LIBS=$LIBS |
|
|
9885 | LIBS="-lrt $LIBS" |
|
|
9886 | cat >conftest.$ac_ext <<_ACEOF |
|
|
9887 | /* confdefs.h. */ |
|
|
9888 | _ACEOF |
|
|
9889 | cat confdefs.h >>conftest.$ac_ext |
|
|
9890 | cat >>conftest.$ac_ext <<_ACEOF |
|
|
9891 | /* end confdefs.h. */ |
|
|
9892 | |
|
|
9893 | /* Override any GCC internal prototype to avoid an error. |
|
|
9894 | Use char because int might match the return type of a GCC |
|
|
9895 | builtin and then its argument prototype would still apply. */ |
|
|
9896 | #ifdef __cplusplus |
|
|
9897 | extern "C" |
|
|
9898 | #endif |
|
|
9899 | char clock_gettime (); |
|
|
9900 | int |
|
|
9901 | main () |
|
|
9902 | { |
|
|
9903 | return clock_gettime (); |
|
|
9904 | ; |
|
|
9905 | return 0; |
|
|
9906 | } |
|
|
9907 | _ACEOF |
|
|
9908 | rm -f conftest.$ac_objext conftest$ac_exeext |
|
|
9909 | if { (ac_try="$ac_link" |
|
|
9910 | case "(($ac_try" in |
|
|
9911 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
|
|
9912 | *) ac_try_echo=$ac_try;; |
|
|
9913 | esac |
|
|
9914 | eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
|
|
9915 | (eval "$ac_link") 2>conftest.er1 |
|
|
9916 | ac_status=$? |
|
|
9917 | grep -v '^ *+' conftest.er1 >conftest.err |
|
|
9918 | rm -f conftest.er1 |
|
|
9919 | cat conftest.err >&5 |
|
|
9920 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
|
|
9921 | (exit $ac_status); } && { |
|
|
9922 | test -z "$ac_c_werror_flag" || |
|
|
9923 | test ! -s conftest.err |
|
|
9924 | } && test -s conftest$ac_exeext && |
|
|
9925 | $as_test_x conftest$ac_exeext; then |
|
|
9926 | ac_cv_lib_rt_clock_gettime=yes |
|
|
9927 | else |
|
|
9928 | echo "$as_me: failed program was:" >&5 |
|
|
9929 | sed 's/^/| /' conftest.$ac_ext >&5 |
|
|
9930 | |
|
|
9931 | ac_cv_lib_rt_clock_gettime=no |
|
|
9932 | fi |
|
|
9933 | |
|
|
9934 | rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ |
|
|
9935 | conftest$ac_exeext conftest.$ac_ext |
|
|
9936 | LIBS=$ac_check_lib_save_LIBS |
|
|
9937 | fi |
|
|
9938 | { echo "$as_me:$LINENO: result: $ac_cv_lib_rt_clock_gettime" >&5 |
|
|
9939 | echo "${ECHO_T}$ac_cv_lib_rt_clock_gettime" >&6; } |
|
|
9940 | if test $ac_cv_lib_rt_clock_gettime = yes; then |
|
|
9941 | cat >>confdefs.h <<_ACEOF |
|
|
9942 | #define HAVE_LIBRT 1 |
|
|
9943 | _ACEOF |
|
|
9944 | |
|
|
9945 | LIBS="-lrt $LIBS" |
|
|
9946 | |
|
|
9947 | fi |
|
|
9948 | |
|
|
9949 | |
|
|
9950 | fi |
|
|
9951 | |
|
|
9952 | |
|
|
9953 | |
|
|
9954 | |
9551 | |
9955 | |
9552 | |
9956 | |
9553 | ac_ext=cpp |
9957 | ac_ext=cpp |
9554 | ac_cpp='$CXXCPP $CPPFLAGS' |
9958 | ac_cpp='$CXXCPP $CPPFLAGS' |
9555 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
9959 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' |