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| author | mdejong <mdejong> | 2004-11-22 22:40:31 (GMT) |
|---|---|---|
| committer | mdejong <mdejong> | 2004-11-22 22:40:31 (GMT) |
| commit | ef4b091cbe98d05b7498a99ef0e793e55986e3e2 (patch) | |
| tree | 3758dcfd85bf95084418f687dbd39900c691434b /unix/configure | |
| parent | 586e32dd0e46d891670556611f65277053f070c3 (diff) | |
| download | tcl-ef4b091cbe98d05b7498a99ef0e793e55986e3e2.zip tcl-ef4b091cbe98d05b7498a99ef0e793e55986e3e2.tar.gz tcl-ef4b091cbe98d05b7498a99ef0e793e55986e3e2.tar.bz2 | |
* unix/configure: Regen.
* unix/tcl.m4 (SC_ENABLE_THREADS): Check for a 2
argument version of readdir_r that is known to
exists under IRIX 5.3.
* unix/tclUnixThrd.c (TclpReaddir): Use either
2 arg or 3 arg version of readdir_r.
[Bug 1001325]
Diffstat (limited to 'unix/configure')
| -rwxr-xr-x | unix/configure | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/unix/configure b/unix/configure index aa80480..8823352 100755 --- a/unix/configure +++ b/unix/configure @@ -4965,6 +4965,109 @@ _ACEOF fi done + if test "x$ac_cv_func_readdir_r" = "xyes"; then + # IRIX 5.3 has a 2 arg version of readdir_r + # while other systems have a 3 arg version. + if test "${tcl_cv_two_arg_readdir_r+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> +#include <sys/dir.h> +int +main () +{ +readdir_r(NULL, NULL); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + tcl_cv_two_arg_readdir_r=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +tcl_cv_two_arg_readdir_r=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi + + if test "${tcl_cv_three_arg_readdir_r+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> +#include <sys/dir.h> +int +main () +{ +readdir_r(NULL, NULL, NULL); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + tcl_cv_three_arg_readdir_r=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +tcl_cv_three_arg_readdir_r=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi + + if test "x$tcl_cv_two_arg_readdir_r" = "xyes" ; then + cat >>confdefs.h <<\_ACEOF +#define HAVE_TWO_ARG_READDIR_R 1 +_ACEOF + + elif test "x$tcl_cv_three_arg_readdir_r" = "xyes" ; then + cat >>confdefs.h <<\_ACEOF +#define HAVE_THREE_ARG_READDIR_R 1 +_ACEOF + + else + { { echo "$as_me:$LINENO: error: unknown number of args for readdir_r" >&5 +echo "$as_me: error: unknown number of args for readdir_r" >&2;} + { (exit 1); exit 1; }; } + fi + fi else TCL_THREADS=0 echo "$as_me:$LINENO: result: no (default)" >&5 |