On Jul 12 22:11:58, [email protected] wrote:
> On Fri, Jul 12, 2013 at 09:38:07AM +0200, MERIGHI Marcus wrote:
> > [email protected] (Matthieu Herrb), 2013.07.11 (Thu) 23:41 (CEST):
> > > On Wed, Jul 10, 2013 at 01:30:23AM -0700, Philip Guenther wrote:
> > > > On Wed, Jul 10, 2013 at 1:19 AM, Philip Guenther <[email protected]>
> > > > wrote:
> > > > > Looks like a race in luit's startup, due to how it handles the
> > > > > ttys/ptys. To work around the problem, invoke it with the -p
> > > > > option...but I don't know how you can convince xterm to do that.
> > > >
> > > > Ha! I believe this bug is a result of posix_openpt() being
> > > > implemented in 5.3 and the luit configure script picking that instead
> > > > of openpty(), as the code for the former results in the client side
> > > > being opened (by PTMGET), then closed, then reopened by name, which
> > > > leaves a window where the master will read EOF.
> > > >
> > > > Naddy, can you coerce configure into ignoring posix_openpt()?
> > >
> > > Can you check the patch below ?
> > > (sorry it's huge since it regenerates autotools files)
> >
> > I hate being a spoilsport, but... it does not change the random defunc.
> >
> > What I did:
> > 1) cd /usr/xenocara/app/luit
> > 2) patch < ~/luit.patch
> > (no errors)
> > 3) ./configure; make; make install
>
> That should be :
>
> rm /usr/xobj/xorg-config.cache.*
> make -f Makefile.bsd-wrapper obj
> make -f Makefile.bsd-wrapper build
>
> instead.
>
> And check with nm -u /usr/X11R6/bin/luit | grep openpty that
> openpty() is referenced (and not posix_openpt()).
I just applied the patch and did exactly the above:
# ls -l /usr/X11R6/bin/luit
-rwxr-xr-x 1 root wheel 35824 Jul 12 23:36 /usr/X11R6/bin/luit
# nm /usr/X11R6/bin/luit | grep -F openpt
U posix_openpt
Am I missing something?
> I can't reproduce the issue with that patch and the resulting luit
> binary (yes I was able to reproduce it before)
>
> > (no errors)
> > 4) ~/.Xresources: enable ``XTerm*locale:ISO8859-1''
> > 5) xrdb -merge ~/.Xresources
> > 6) hit CM-Return
> > 7) get a new xterm or not
> >
> > Bye, Marcus
> >
> > > Index: Makefile.in
> > > ===================================================================
> > > RCS file: /cvs/xenocara/app/luit/Makefile.in,v
> > > retrieving revision 1.6
> > > diff -u -r1.6 Makefile.in
> > > --- Makefile.in 10 Feb 2013 15:38:36 -0000 1.6
> > > +++ Makefile.in 11 Jul 2013 21:40:11 -0000
> > > @@ -252,6 +252,8 @@
> > > PACKAGE_VERSION = @PACKAGE_VERSION@
> > > PATH_SEPARATOR = @PATH_SEPARATOR@
> > > PKG_CONFIG = @PKG_CONFIG@
> > > +PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@
> > > +PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
> > > SED = @SED@
> > > SET_MAKE = @SET_MAKE@
> > > SHELL = @SHELL@
> > > Index: aclocal.m4
> > > ===================================================================
> > > RCS file: /cvs/xenocara/app/luit/aclocal.m4,v
> > > retrieving revision 1.10
> > > diff -u -r1.10 aclocal.m4
> > > --- aclocal.m4 10 Feb 2013 15:38:36 -0000 1.10
> > > +++ aclocal.m4 11 Jul 2013 21:40:13 -0000
> > > @@ -20,6 +20,7 @@
> > > To do so, use the procedure documented by the package, typically
> > > 'autoreconf'.])])
> > >
> > > # pkg.m4 - Macros to locate and utilise pkg-config. -*-
> > > Autoconf -*-
> > > +# serial 1 (pkg-config-0.24)
> > > #
> > > # Copyright ? 2004 Scott James Remnant <[email protected]>.
> > > #
> > > @@ -46,8 +47,12 @@
> > > # ----------------------------------
> > > AC_DEFUN([PKG_PROG_PKG_CONFIG],
> > > [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
> > > -m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
> > > -AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
> > > +m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
> > > +m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
> > > +AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
> > > +AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search
> > > path])
> > > +AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in
> > > search path])
> > > +
> > > if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
> > > AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
> > > fi
> > > @@ -60,7 +65,6 @@
> > > AC_MSG_RESULT([no])
> > > PKG_CONFIG=""
> > > fi
> > > -
> > > fi[]dnl
> > > ])# PKG_PROG_PKG_CONFIG
> > >
> > > @@ -69,34 +73,32 @@
> > > # Check to see whether a particular set of modules exists. Similar
> > > # to PKG_CHECK_MODULES(), but does not set variables or print errors.
> > > #
> > > -#
> > > -# Similar to PKG_CHECK_MODULES, make sure that the first instance of
> > > -# this or PKG_CHECK_MODULES is called, or make sure to call
> > > -# PKG_CHECK_EXISTS manually
> > > +# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
> > > +# only at the first occurence in configure.ac, so if the first place
> > > +# it's called might be skipped (such as if it is within an "if", you
> > > +# have to call PKG_CHECK_EXISTS manually
> > > # --------------------------------------------------------------
> > > AC_DEFUN([PKG_CHECK_EXISTS],
> > > [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
> > > if test -n "$PKG_CONFIG" && \
> > > AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
> > > - m4_ifval([$2], [$2], [:])
> > > + m4_default([$2], [:])
> > > m4_ifvaln([$3], [else
> > > $3])dnl
> > > fi])
> > >
> > > -
> > > # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
> > > # ---------------------------------------------
> > > m4_define([_PKG_CONFIG],
> > > -[if test -n "$PKG_CONFIG"; then
> > > - if test -n "$$1"; then
> > > - pkg_cv_[]$1="$$1"
> > > - else
> > > - PKG_CHECK_EXISTS([$3],
> > > - [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3"
> > > 2>/dev/null`],
> > > - [pkg_failed=yes])
> > > - fi
> > > -else
> > > - pkg_failed=untried
> > > +[if test -n "$$1"; then
> > > + pkg_cv_[]$1="$$1"
> > > + elif test -n "$PKG_CONFIG"; then
> > > + PKG_CHECK_EXISTS([$3],
> > > + [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
> > > + test "x$?" != "x0" && pkg_failed=yes ],
> > > + [pkg_failed=yes])
> > > + else
> > > + pkg_failed=untried
> > > fi[]dnl
> > > ])# _PKG_CONFIG
> > >
> > > @@ -138,16 +140,17 @@
> > > See the pkg-config man page for more details.])
> > >
> > > if test $pkg_failed = yes; then
> > > + AC_MSG_RESULT([no])
> > > _PKG_SHORT_ERRORS_SUPPORTED
> > > if test $_pkg_short_errors_supported = yes; then
> > > - $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout
> > > --print-errors "$2"`
> > > + $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors
> > > --cflags --libs "$2" 2>&1`
> > > else
> > > - $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors
> > > "$2"`
> > > + $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs
> > > "$2" 2>&1`
> > > fi
> > > # Put the nasty error message in config.log where it belongs
> > > echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
> > >
> > > - ifelse([$4], , [AC_MSG_ERROR(dnl
> > > + m4_default([$4], [AC_MSG_ERROR(
> > > [Package requirements ($2) were not met:
> > >
> > > $$1_PKG_ERRORS
> > > @@ -155,27 +158,66 @@
> > > Consider adjusting the PKG_CONFIG_PATH environment variable if you
> > > installed software in a non-standard prefix.
> > >
> > > -_PKG_TEXT
> > > -])],
> > > - [AC_MSG_RESULT([no])
> > > - $4])
> > > +_PKG_TEXT])[]dnl
> > > + ])
> > > elif test $pkg_failed = untried; then
> > > - ifelse([$4], , [AC_MSG_FAILURE(dnl
> > > + AC_MSG_RESULT([no])
> > > + m4_default([$4], [AC_MSG_FAILURE(
> > > [The pkg-config script could not be found or is too old. Make sure it
> > > is in your PATH or set the PKG_CONFIG environment variable to the full
> > > path to pkg-config.
> > >
> > > _PKG_TEXT
> > >
> > > -To get pkg-config, see
> > > <http://www.freedesktop.org/software/pkgconfig>.])],
> > > - [$4])
> > > +To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
> > > + ])
> > > else
> > > $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
> > > $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
> > > AC_MSG_RESULT([yes])
> > > - ifelse([$3], , :, [$3])
> > > + $3
> > > fi[]dnl
> > > ])# PKG_CHECK_MODULES
> > > +
> > > +
> > > +# PKG_INSTALLDIR(DIRECTORY)
> > > +# -------------------------
> > > +# Substitutes the variable pkgconfigdir as the location where a module
> > > +# should install pkg-config .pc files. By default the directory is
> > > +# $libdir/pkgconfig, but the default can be changed by passing
> > > +# DIRECTORY. The user can override through the --with-pkgconfigdir
> > > +# parameter.
> > > +AC_DEFUN([PKG_INSTALLDIR],
> > > +[m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
> > > +m4_pushdef([pkg_description],
> > > + [pkg-config installation directory @<:@]pkg_default[@:>@])
> > > +AC_ARG_WITH([pkgconfigdir],
> > > + [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
> > > + [with_pkgconfigdir=]pkg_default)
> > > +AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
> > > +m4_popdef([pkg_default])
> > > +m4_popdef([pkg_description])
> > > +]) dnl PKG_INSTALLDIR
> > > +
> > > +
> > > +# PKG_NOARCH_INSTALLDIR(DIRECTORY)
> > > +# -------------------------
> > > +# Substitutes the variable noarch_pkgconfigdir as the location where a
> > > +# module should install arch-independent pkg-config .pc files. By
> > > +# default the directory is $datadir/pkgconfig, but the default can be
> > > +# changed by passing DIRECTORY. The user can override through the
> > > +# --with-noarch-pkgconfigdir parameter.
> > > +AC_DEFUN([PKG_NOARCH_INSTALLDIR],
> > > +[m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
> > > +m4_pushdef([pkg_description],
> > > + [pkg-config arch-independent installation directory
> > > @<:@]pkg_default[@:>@])
> > > +AC_ARG_WITH([noarch-pkgconfigdir],
> > > + [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
> > > + [with_noarch_pkgconfigdir=]pkg_default)
> > > +AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
> > > +m4_popdef([pkg_default])
> > > +m4_popdef([pkg_description])
> > > +]) dnl PKG_NOARCH_INSTALLDIR
> > >
> > > # Copyright (C) 2002-2012 Free Software Foundation, Inc.
> > > #
> > > Index: configure
> > > ===================================================================
> > > RCS file: /cvs/xenocara/app/luit/configure,v
> > > retrieving revision 1.11
> > > diff -u -r1.11 configure
> > > --- configure 10 Feb 2013 15:38:36 -0000 1.11
> > > +++ configure 11 Jul 2013 21:40:20 -0000
> > > @@ -658,6 +658,8 @@
> > > build_cpu
> > > build
> > > INSTALL_CMD
> > > +PKG_CONFIG_LIBDIR
> > > +PKG_CONFIG_PATH
> > > PKG_CONFIG
> > > CHANGELOG_CMD
> > > STRICT_CFLAGS
> > > @@ -767,6 +769,8 @@
> > > CPPFLAGS
> > > CPP
> > > PKG_CONFIG
> > > +PKG_CONFIG_PATH
> > > +PKG_CONFIG_LIBDIR
> > > LUIT_CFLAGS
> > > LUIT_LIBS'
> > >
> > > @@ -1420,6 +1424,10 @@
> > > you have headers in a nonstandard directory <include dir>
> > > CPP C preprocessor
> > > PKG_CONFIG path to pkg-config utility
> > > + PKG_CONFIG_PATH
> > > + directories to add to pkg-config's search path
> > > + PKG_CONFIG_LIBDIR
> > > + path overriding pkg-config's built-in search path
> > > LUIT_CFLAGS C compiler flags for LUIT, overriding pkg-config
> > > LUIT_LIBS linker flags for LUIT, overriding pkg-config
> > >
> > > @@ -4393,6 +4401,11 @@
> > >
> > >
> > >
> > > +
> > > +
> > > +
> > > +
> > > +
> > > if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
> > > if test -n "$ac_tool_prefix"; then
> > > # Extract the first word of "${ac_tool_prefix}pkg-config", so it can
> > > be a program name with args.
> > > @@ -4505,7 +4518,6 @@
> > > $as_echo "no" >&6; }
> > > PKG_CONFIG=""
> > > fi
> > > -
> > > fi
> > > # Make sure we can run config.sub.
> > > $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
> > > @@ -10512,46 +10524,46 @@
> > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LUIT" >&5
> > > $as_echo_n "checking for LUIT... " >&6; }
> > >
> > > -if test -n "$PKG_CONFIG"; then
> > > - if test -n "$LUIT_CFLAGS"; then
> > > - pkg_cv_LUIT_CFLAGS="$LUIT_CFLAGS"
> > > - else
> > > - if test -n "$PKG_CONFIG" && \
> > > +if test -n "$LUIT_CFLAGS"; then
> > > + pkg_cv_LUIT_CFLAGS="$LUIT_CFLAGS"
> > > + elif test -n "$PKG_CONFIG"; then
> > > + if test -n "$PKG_CONFIG" && \
> > > { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists
> > > --print-errors \"fontenc\""; } >&5
> > > ($PKG_CONFIG --exists --print-errors "fontenc") 2>&5
> > > ac_status=$?
> > > $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
> > > test $ac_status = 0; }; then
> > > pkg_cv_LUIT_CFLAGS=`$PKG_CONFIG --cflags "fontenc" 2>/dev/null`
> > > + test "x$?" != "x0" && pkg_failed=yes
> > > else
> > > pkg_failed=yes
> > > fi
> > > - fi
> > > -else
> > > - pkg_failed=untried
> > > + else
> > > + pkg_failed=untried
> > > fi
> > > -if test -n "$PKG_CONFIG"; then
> > > - if test -n "$LUIT_LIBS"; then
> > > - pkg_cv_LUIT_LIBS="$LUIT_LIBS"
> > > - else
> > > - if test -n "$PKG_CONFIG" && \
> > > +if test -n "$LUIT_LIBS"; then
> > > + pkg_cv_LUIT_LIBS="$LUIT_LIBS"
> > > + elif test -n "$PKG_CONFIG"; then
> > > + if test -n "$PKG_CONFIG" && \
> > > { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists
> > > --print-errors \"fontenc\""; } >&5
> > > ($PKG_CONFIG --exists --print-errors "fontenc") 2>&5
> > > ac_status=$?
> > > $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
> > > test $ac_status = 0; }; then
> > > pkg_cv_LUIT_LIBS=`$PKG_CONFIG --libs "fontenc" 2>/dev/null`
> > > + test "x$?" != "x0" && pkg_failed=yes
> > > else
> > > pkg_failed=yes
> > > fi
> > > - fi
> > > -else
> > > - pkg_failed=untried
> > > + else
> > > + pkg_failed=untried
> > > fi
> > >
> > >
> > >
> > > if test $pkg_failed = yes; then
> > > + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
> > > +$as_echo "no" >&6; }
> > >
> > > if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
> > > _pkg_short_errors_supported=yes
> > > @@ -10559,9 +10571,9 @@
> > > _pkg_short_errors_supported=no
> > > fi
> > > if test $_pkg_short_errors_supported = yes; then
> > > - LUIT_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout
> > > --print-errors "fontenc"`
> > > + LUIT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors
> > > --cflags --libs "fontenc" 2>&1`
> > > else
> > > - LUIT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors
> > > "fontenc"`
> > > + LUIT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs
> > > "fontenc" 2>&1`
> > > fi
> > > # Put the nasty error message in config.log where it belongs
> > > echo "$LUIT_PKG_ERRORS" >&5
> > > @@ -10575,9 +10587,10 @@
> > >
> > > Alternatively, you may set the environment variables LUIT_CFLAGS
> > > and LUIT_LIBS to avoid the need to call pkg-config.
> > > -See the pkg-config man page for more details.
> > > -" "$LINENO" 5
> > > +See the pkg-config man page for more details." "$LINENO" 5
> > > elif test $pkg_failed = untried; then
> > > + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
> > > +$as_echo "no" >&6; }
> > > { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
> > > $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
> > > as_fn_error $? "The pkg-config script could not be found or is too old.
> > > Make sure it
> > > @@ -10588,14 +10601,14 @@
> > > and LUIT_LIBS to avoid the need to call pkg-config.
> > > See the pkg-config man page for more details.
> > >
> > > -To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.
> > > +To get pkg-config, see <http://pkg-config.freedesktop.org/>.
> > > See \`config.log' for more details" "$LINENO" 5; }
> > > else
> > > LUIT_CFLAGS=$pkg_cv_LUIT_CFLAGS
> > > LUIT_LIBS=$pkg_cv_LUIT_LIBS
> > > { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
> > > $as_echo "yes" >&6; }
> > > - :
> > > +
> > > fi
> > >
> > > # We don't link against libX11, just use its locale.alias data file
> > > @@ -10642,6 +10655,11 @@
> > >
> > > OS_CFLAGS="-D_XOPEN_SOURCE=500"
> > > ;;
> > > + openbsd*)
> > > + # grantpt() support is broken on OpenBSD
> > > + ac_cv_func_grantpt=no
> > > + unset HAVE_GRANTPT
> > > + ;;
> > > *)
> > > for ac_header in poll.h
> > > do :
> > > @@ -10684,7 +10702,7 @@
> > >
> > > done
> > >
> > > -for ac_func in grantpt putenv select strdup
> > > +for ac_func in putenv select strdup
> > > do :
> > > as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
> > > ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
> > > Index: configure.ac
> > > ===================================================================
> > > RCS file: /cvs/xenocara/app/luit/configure.ac,v
> > > retrieving revision 1.6
> > > diff -u -r1.6 configure.ac
> > > --- configure.ac 10 Feb 2013 15:38:37 -0000 1.6
> > > +++ configure.ac 11 Jul 2013 21:40:21 -0000
> > > @@ -64,6 +64,11 @@
> > > AC_CHECK_FUNCS([poll])
> > > OS_CFLAGS="-D_XOPEN_SOURCE=500"
> > > ;;
> > > + openbsd*)
> > > + # grantpt() support is broken on OpenBSD
> > > + ac_cv_func_grantpt=no
> > > + unset HAVE_GRANTPT
> > > + ;;
> > > *)
> > > AC_CHECK_HEADERS([poll.h])
> > > AC_CHECK_FUNCS([poll])
> > > @@ -73,7 +78,7 @@
> > > AC_SUBST(OS_CFLAGS)
> > >
> > > AC_CHECK_HEADERS([pty.h stropts.h sys/ioctl.h sys/param.h sys/poll.h
> > > sys/select.h sys/time.h termios.h])
> > > -AC_CHECK_FUNCS([grantpt putenv select strdup])
> > > +AC_CHECK_FUNCS([putenv select strdup])
> > >
> > > if test "x$ac_cv_func_grantpt" != "xyes" ; then
> > > AC_CHECK_LIB(util, openpty,
> > > [cf_have_openpty=yes],[cf_have_openpty=no])
> > > Index: man/Makefile.in
> > > ===================================================================
> > > RCS file: /cvs/xenocara/app/luit/man/Makefile.in,v
> > > retrieving revision 1.1
> > > diff -u -r1.1 Makefile.in
> > > --- man/Makefile.in 10 Feb 2013 15:38:37 -0000 1.1
> > > +++ man/Makefile.in 11 Jul 2013 21:40:22 -0000
> > > @@ -197,6 +197,8 @@
> > > PACKAGE_VERSION = @PACKAGE_VERSION@
> > > PATH_SEPARATOR = @PATH_SEPARATOR@
> > > PKG_CONFIG = @PKG_CONFIG@
> > > +PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@
> > > +PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
> > > SED = @SED@
> > > SET_MAKE = @SET_MAKE@
> > > SHELL = @SHELL@
> > >
> > >
> > > --
> > > Matthieu Herrb
> > >
> > >
> > > !DSPAM:51df270a234781275080295!
> > >
>
> --
> Matthieu Herrb
