diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/configure b/configure index f20c8a2d301..fc17b1a5fe5 100755 --- a/configure +++ b/configure @@ -18655,6 +18655,65 @@ fi fi +{ echo "$as_me:$LINENO: checking for opterr" >&5 +echo $ECHO_N "checking for opterr... $ECHO_C" >&6; } +if test "${pgac_cv_var_int_opterr+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <unistd.h> +int +main () +{ +extern int opterr; opterr = 1; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + pgac_cv_var_int_opterr=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + pgac_cv_var_int_opterr=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $pgac_cv_var_int_opterr" >&5 +echo "${ECHO_T}$pgac_cv_var_int_opterr" >&6; } +if test x"$pgac_cv_var_int_opterr" = x"yes"; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_INT_OPTERR 1 +_ACEOF + +fi + { echo "$as_me:$LINENO: checking for optreset" >&5 echo $ECHO_N "checking for optreset... $ECHO_C" >&6; } if test "${pgac_cv_var_int_optreset+set}" = set; then |