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| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2015-10-25 19:39:38 (GMT) |
|---|---|---|
| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2015-10-25 19:39:38 (GMT) |
| commit | e36e1a062d95b44a81c16c2435d235196ca8aa4c (patch) | |
| tree | 071183b786b41bd120b0b330950b7cd8009debf9 /unix/tcl.m4 | |
| parent | 042f85a7d6565407ef15942699cb0e1d2f28330e (diff) | |
| download | tcl-e36e1a062d95b44a81c16c2435d235196ca8aa4c.zip tcl-e36e1a062d95b44a81c16c2435d235196ca8aa4c.tar.gz tcl-e36e1a062d95b44a81c16c2435d235196ca8aa4c.tar.bz2 | |
Remove use of HAVE_USLEEP. It isn't use anywhere any more.
Diffstat (limited to 'unix/tcl.m4')
| -rw-r--r-- | unix/tcl.m4 | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/unix/tcl.m4 b/unix/tcl.m4 index d7d6a7b..7a0b677 100644 --- a/unix/tcl.m4 +++ b/unix/tcl.m4 @@ -808,48 +808,6 @@ AC_DEFUN([SC_ENABLE_SYMBOLS], [ ]) #------------------------------------------------------------------------ -# SC_ENABLE_USLEEP -- -# -# Allows use of usleep function. -# This is only relevant for Unix. -# -# Arguments: -# none -# -# Results: -# -# Adds the following arguments to configure: -# --enable-usleep=yes|no (default is yes) -# -# Defines the following vars: -# HAVE_USLEEP Triggers use of usleep if defined. -#------------------------------------------------------------------------ - -AC_DEFUN([SC_ENABLE_USLEEP], [ - AC_ARG_ENABLE(usleep, - AC_HELP_STRING([--enable-usleep], - [use usleep if possible to sleep, otherwise use Tcl_Sleep (default: on)]), - [usleep_ok=$enableval], [usleep_ok=yes]) - - HAVE_USLEEP=0 - if test "$usleep_ok" = "yes"; then - AC_CHECK_HEADER(unistd.h,[usleep_ok=yes],[usleep_ok=no]) - fi - AC_MSG_CHECKING([whether to use usleep]) - if test "$usleep_ok" = "yes"; then - AC_CACHE_VAL(tcl_cv_usleep_h, [ - AC_TRY_COMPILE([#include <unistd.h>], [usleep(0);], - [tcl_cv_usleep_h=yes],[tcl_cv_usleep_h=no])]) - AC_MSG_RESULT([$tcl_cv_usleep_h]) - if test $tcl_cv_usleep_h = yes; then - AC_DEFINE(HAVE_USLEEP, 1, [Do we have usleep()?]) - fi - else - AC_MSG_RESULT([$usleep_ok]) - fi -]) - -#------------------------------------------------------------------------ # SC_ENABLE_LANGINFO -- # # Allows use of modern nl_langinfo check for better l10n. |