Xen project Mailing List

Re: [Xen-devel] [PATCH] configure: Check for flex

To: Jean Guyader <jean.guyader@xxxxxxxxx>

From: Ian Campbell <Ian.Campbell@xxxxxxxxxx>

Date: Mon, 16 Apr 2012 08:42:53 +0100

Cc: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Roger Pau Monne <roger.pau@xxxxxxxxxx>

Delivery-date: Mon, 16 Apr 2012 07:43:42 +0000

List-id: Xen developer discussion <xen-devel.lists.xen.org>

On Sun, 2012-04-15 at 19:43 +0100, Jean Guyader wrote: > libxl require the command flex to be present. > Verify in the configure script that the flex > command exsits. If only it were that simple :-/ We need a fairly recent version of flex (to avoid bugs WRT reentrancy of the generated parsers) and this version is not in various stable releases of common distros. So we check in the generated files and are supposed to only rebuild them when the source has changed. However there seems to be a bug somewhere (probably something to do with VCS vs. timestamps) and sometime the files get regenerated when they needn't be, at which point you need flex... I think Roger Pau Monné posted a fix for all this last week. > > Signed-off-by: Jean Guyader <jean.guyader@xxxxxxxxx> > --- > tools/configure | 633 > +++++++++++++++++++++++++++++----------------------- > tools/configure.ac | 1 + > 2 files changed, 350 insertions(+), 284 deletions(-) > > diff --git a/tools/configure b/tools/configure > index 86618f5..071adf7 100755 > --- a/tools/configure > +++ b/tools/configure > @@ -1,6 +1,6 @@ > #! /bin/sh > # Guess values for system-dependent variables and create Makefiles. > -# Generated by GNU Autoconf 2.67 for Xen Hypervisor 4.2. > +# Generated by GNU Autoconf 2.68 for Xen Hypervisor 4.2. > # > # Report bugs to <xen-devel@xxxxxxxxxxxxxxxxxxx>. > # > @@ -91,6 +91,7 @@ fi > IFS=" "" $as_nl" > > # Find who we are. Look in the path if we contain no directory separator. > +as_myself= > case $0 in #(( > *[\\/]* ) as_myself=$0 ;; > *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > @@ -216,11 +217,18 @@ IFS=$as_save_IFS > # We cannot yet assume a decent shell, so we have to provide a > # neutralization value for shells without unset; and this also > # works around shells that cannot unset nonexistent variables. > + # Preserve -v and -x to the replacement shell. > BASH_ENV=/dev/null > ENV=/dev/null > (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV > export CONFIG_SHELL > - exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} > + case $- in # (((( > + *v*x* | *x*v* ) as_opts=-vx ;; > + *v* ) as_opts=-v ;; > + *x* ) as_opts=-x ;; > + * ) as_opts= ;; > + esac > + exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} > fi > > if test x$as_have_required = xno; then : > @@ -1164,7 +1172,7 @@ Try \`$0 --help' for more information" > $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 > expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && > $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 > - : ${build_alias=$ac_option} ${host_alias=$ac_option} > ${target_alias=$ac_option} > + : "${build_alias=$ac_option} ${host_alias=$ac_option} > ${target_alias=$ac_option}" > ;; > > esac > @@ -1490,7 +1498,7 @@ test -n "$ac_init_help" && exit $ac_status > if $ac_init_version; then > cat <<\_ACEOF > Xen Hypervisor configure 4.2 > -generated by GNU Autoconf 2.67 > +generated by GNU Autoconf 2.68 > > Copyright (C) 2010 Free Software Foundation, Inc. > This configure script is free software; the Free Software Foundation > @@ -1536,7 +1544,7 @@ sed 's/^/| /' conftest.$ac_ext >&5 > > ac_retval=1 > fi > - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset > as_lineno;} > + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno > as_fn_set_status $ac_retval > > } # ac_fn_c_try_compile > @@ -1573,7 +1581,7 @@ sed 's/^/| /' conftest.$ac_ext >&5 > > ac_retval=1 > fi > - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset > as_lineno;} > + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno > as_fn_set_status $ac_retval > > } # ac_fn_c_try_cpp > @@ -1586,10 +1594,10 @@ fi > ac_fn_c_check_header_mongrel () > { > as_lineno=${as_lineno-"$1"} > as_lineno_stack=as_lineno_stack=$as_lineno_stack > - if eval "test \"\${$3+set}\"" = set; then : > + if eval \${$3+:} false; then : > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 > $as_echo_n "checking for $2... " >&6; } > -if eval "test \"\${$3+set}\"" = set; then : > +if eval \${$3+:} false; then : > $as_echo_n "(cached) " >&6 > fi > eval ac_res=\$$3 > @@ -1656,7 +1664,7 @@ $as_echo "$as_me: WARNING: $2: proceeding with the > compiler's result" >&2;} > esac > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 > $as_echo_n "checking for $2... " >&6; } > -if eval "test \"\${$3+set}\"" = set; then : > +if eval \${$3+:} false; then : > $as_echo_n "(cached) " >&6 > else > eval "$3=\$ac_header_compiler" > @@ -1665,7 +1673,7 @@ eval ac_res=\$$3 > { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 > $as_echo "$ac_res" >&6; } > fi > - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset > as_lineno;} > + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno > > } # ac_fn_c_check_header_mongrel > > @@ -1706,7 +1714,7 @@ sed 's/^/| /' conftest.$ac_ext >&5 > ac_retval=$ac_status > fi > rm -rf conftest.dSYM conftest_ipa8_conftest.oo > - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset > as_lineno;} > + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno > as_fn_set_status $ac_retval > > } # ac_fn_c_try_run > @@ -1720,7 +1728,7 @@ ac_fn_c_check_header_compile () > as_lineno=${as_lineno-"$1"} > as_lineno_stack=as_lineno_stack=$as_lineno_stack > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 > $as_echo_n "checking for $2... " >&6; } > -if eval "test \"\${$3+set}\"" = set; then : > +if eval \${$3+:} false; then : > $as_echo_n "(cached) " >&6 > else > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > @@ -1738,7 +1746,7 @@ fi > eval ac_res=\$$3 > { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 > $as_echo "$ac_res" >&6; } > - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset > as_lineno;} > + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno > > } # ac_fn_c_check_header_compile > > @@ -1783,11 +1791,65 @@ fi > # interfere with the next link command; also delete a directory that is > # left behind by Apple's compiler. We do this before executing the > actions. > rm -rf conftest.dSYM conftest_ipa8_conftest.oo > - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset > as_lineno;} > + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno > as_fn_set_status $ac_retval > > } # ac_fn_c_try_link > > +# ac_fn_c_check_type LINENO TYPE VAR INCLUDES > +# ------------------------------------------- > +# Tests whether TYPE exists after having included INCLUDES, setting cache > +# variable VAR accordingly. > +ac_fn_c_check_type () > +{ > + as_lineno=${as_lineno-"$1"} > as_lineno_stack=as_lineno_stack=$as_lineno_stack > + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 > +$as_echo_n "checking for $2... " >&6; } > +if eval \${$3+:} false; then : > + $as_echo_n "(cached) " >&6 > +else > + eval "$3=no" > + cat confdefs.h - <<_ACEOF >conftest.$ac_ext > +/* end confdefs.h. */ > +$4 > +int > +main () > +{ > +if (sizeof ($2)) > + return 0; > + ; > + return 0; > +} > +_ACEOF > +if ac_fn_c_try_compile "$LINENO"; then : > + cat confdefs.h - <<_ACEOF >conftest.$ac_ext > +/* end confdefs.h. */ > +$4 > +int > +main () > +{ > +if (sizeof (($2))) > + return 0; > + ; > + return 0; > +} > +_ACEOF > +if ac_fn_c_try_compile "$LINENO"; then : > + > +else > + eval "$3=yes" > +fi > +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +fi > +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +fi > +eval ac_res=\$$3 > + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 > +$as_echo "$ac_res" >&6; } > + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno > + > +} # ac_fn_c_check_type > + > # ac_fn_c_check_func LINENO FUNC VAR > # ---------------------------------- > # Tests whether FUNC exists, setting the cache variable VAR accordingly > @@ -1796,7 +1858,7 @@ ac_fn_c_check_func () > as_lineno=${as_lineno-"$1"} > as_lineno_stack=as_lineno_stack=$as_lineno_stack > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 > $as_echo_n "checking for $2... " >&6; } > -if eval "test \"\${$3+set}\"" = set; then : > +if eval \${$3+:} false; then : > $as_echo_n "(cached) " >&6 > else > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > @@ -1851,64 +1913,10 @@ fi > eval ac_res=\$$3 > { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 > $as_echo "$ac_res" >&6; } > - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset > as_lineno;} > + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno > > } # ac_fn_c_check_func > > -# ac_fn_c_check_type LINENO TYPE VAR INCLUDES > -# ------------------------------------------- > -# Tests whether TYPE exists after having included INCLUDES, setting cache > -# variable VAR accordingly. > -ac_fn_c_check_type () > -{ > - as_lineno=${as_lineno-"$1"} > as_lineno_stack=as_lineno_stack=$as_lineno_stack > - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 > -$as_echo_n "checking for $2... " >&6; } > -if eval "test \"\${$3+set}\"" = set; then : > - $as_echo_n "(cached) " >&6 > -else > - eval "$3=no" > - cat confdefs.h - <<_ACEOF >conftest.$ac_ext > -/* end confdefs.h. */ > -$4 > -int > -main () > -{ > -if (sizeof ($2)) > - return 0; > - ; > - return 0; > -} > -_ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > - cat confdefs.h - <<_ACEOF >conftest.$ac_ext > -/* end confdefs.h. */ > -$4 > -int > -main () > -{ > -if (sizeof (($2))) > - return 0; > - ; > - return 0; > -} > -_ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > - > -else > - eval "$3=yes" > -fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > -fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > -fi > -eval ac_res=\$$3 > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 > -$as_echo "$ac_res" >&6; } > - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset > as_lineno;} > - > -} # ac_fn_c_check_type > - > # ac_fn_c_find_intX_t LINENO BITS VAR > # ----------------------------------- > # Finds a signed integer type with width BITS, setting cache variable VAR > @@ -1918,7 +1926,7 @@ ac_fn_c_find_intX_t () > as_lineno=${as_lineno-"$1"} > as_lineno_stack=as_lineno_stack=$as_lineno_stack > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5 > $as_echo_n "checking for int$2_t... " >&6; } > -if eval "test \"\${$3+set}\"" = set; then : > +if eval \${$3+:} false; then : > $as_echo_n "(cached) " >&6 > else > eval "$3=no" > @@ -1979,7 +1987,7 @@ fi > eval ac_res=\$$3 > { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 > $as_echo "$ac_res" >&6; } > - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset > as_lineno;} > + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno > > } # ac_fn_c_find_intX_t > > @@ -1992,7 +2000,7 @@ ac_fn_c_check_member () > as_lineno=${as_lineno-"$1"} > as_lineno_stack=as_lineno_stack=$as_lineno_stack > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 > $as_echo_n "checking for $2.$3... " >&6; } > -if eval "test \"\${$4+set}\"" = set; then : > +if eval \${$4+:} false; then : > $as_echo_n "(cached) " >&6 > else > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > @@ -2036,7 +2044,7 @@ fi > eval ac_res=\$$4 > { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 > $as_echo "$ac_res" >&6; } > - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset > as_lineno;} > + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno > > } # ac_fn_c_check_member > > @@ -2049,7 +2057,7 @@ ac_fn_c_find_uintX_t () > as_lineno=${as_lineno-"$1"} > as_lineno_stack=as_lineno_stack=$as_lineno_stack > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5 > $as_echo_n "checking for uint$2_t... " >&6; } > -if eval "test \"\${$3+set}\"" = set; then : > +if eval \${$3+:} false; then : > $as_echo_n "(cached) " >&6 > else > eval "$3=no" > @@ -2089,7 +2097,7 @@ fi > eval ac_res=\$$3 > { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 > $as_echo "$ac_res" >&6; } > - eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset > as_lineno;} > + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno > > } # ac_fn_c_find_uintX_t > cat >config.log <<_ACEOF > @@ -2097,7 +2105,7 @@ This file contains any messages produced by compilers > while > running configure, to aid debugging if configure makes a mistake. > > It was created by Xen Hypervisor $as_me 4.2, which was > -generated by GNU Autoconf 2.67. Invocation command line was > +generated by GNU Autoconf 2.68. Invocation command line was > > $ $0 $@ > > @@ -2355,7 +2363,7 @@ $as_echo "$as_me: loading site script $ac_site_file" > >&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 $? "failed to load site script $ac_site_file > -See \`config.log' for more details" "$LINENO" 5 ; } > +See \`config.log' for more details" "$LINENO" 5; } > fi > done > > @@ -2508,7 +2516,7 @@ if test -n "$ac_tool_prefix"; then > set dummy ${ac_tool_prefix}gcc; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_CC+set}" = set; then : > +if ${ac_cv_prog_CC+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$CC"; then > @@ -2548,7 +2556,7 @@ if test -z "$ac_cv_prog_CC"; then > set dummy gcc; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : > +if ${ac_cv_prog_ac_ct_CC+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$ac_ct_CC"; then > @@ -2601,7 +2609,7 @@ if test -z "$CC"; then > set dummy ${ac_tool_prefix}cc; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_CC+set}" = set; then : > +if ${ac_cv_prog_CC+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$CC"; then > @@ -2641,7 +2649,7 @@ if test -z "$CC"; then > set dummy cc; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_CC+set}" = set; then : > +if ${ac_cv_prog_CC+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$CC"; then > @@ -2700,7 +2708,7 @@ if test -z "$CC"; then > set dummy $ac_tool_prefix$ac_prog; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_CC+set}" = set; then : > +if ${ac_cv_prog_CC+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$CC"; then > @@ -2744,7 +2752,7 @@ do > set dummy $ac_prog; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : > +if ${ac_cv_prog_ac_ct_CC+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$ac_ct_CC"; then > @@ -2799,7 +2807,7 @@ fi > test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in > \`$ac_pwd':" >&5 > $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} > as_fn_error $? "no acceptable C compiler found in \$PATH > -See \`config.log' for more details" "$LINENO" 5 ; } > +See \`config.log' for more details" "$LINENO" 5; } > > # Provide some information about the compiler. > $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 > @@ -2914,7 +2922,7 @@ sed 's/^/| /' conftest.$ac_ext >&5 > { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 > $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} > as_fn_error 77 "C compiler cannot create executables > -See \`config.log' for more details" "$LINENO" 5 ; } > +See \`config.log' for more details" "$LINENO" 5; } > else > { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 > $as_echo "yes" >&6; } > @@ -2957,7 +2965,7 @@ else > { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 > $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} > as_fn_error $? "cannot compute suffix of executables: cannot compile and link > -See \`config.log' for more details" "$LINENO" 5 ; } > +See \`config.log' for more details" "$LINENO" 5; } > fi > rm -f conftest conftest$ac_cv_exeext > { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 > @@ -3016,7 +3024,7 @@ $as_echo "$ac_try_echo"; } >&5 > $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} > as_fn_error $? "cannot run C compiled programs. > If you meant to cross compile, use \`--host'. > -See \`config.log' for more details" "$LINENO" 5 ; } > +See \`config.log' for more details" "$LINENO" 5; } > fi > fi > fi > @@ -3027,7 +3035,7 @@ rm -f conftest.$ac_ext conftest$ac_cv_exeext > conftest.out > ac_clean_files=$ac_clean_files_save > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object > files" >&5 > $as_echo_n "checking for suffix of object files... " >&6; } > -if test "${ac_cv_objext+set}" = set; then : > +if ${ac_cv_objext+:} false; then : > $as_echo_n "(cached) " >&6 > else > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > @@ -3068,7 +3076,7 @@ sed 's/^/| /' conftest.$ac_ext >&5 > { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 > $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} > as_fn_error $? "cannot compute suffix of object files: cannot compile > -See \`config.log' for more details" "$LINENO" 5 ; } > +See \`config.log' for more details" "$LINENO" 5; } > fi > rm -f conftest.$ac_cv_objext conftest.$ac_ext > fi > @@ -3078,7 +3086,7 @@ OBJEXT=$ac_cv_objext > ac_objext=$OBJEXT > { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the > GNU C compiler" >&5 > $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } > -if test "${ac_cv_c_compiler_gnu+set}" = set; then : > +if ${ac_cv_c_compiler_gnu+:} false; then : > $as_echo_n "(cached) " >&6 > else > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > @@ -3115,7 +3123,7 @@ ac_test_CFLAGS=${CFLAGS+set} > ac_save_CFLAGS=$CFLAGS > { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 > $as_echo_n "checking whether $CC accepts -g... " >&6; } > -if test "${ac_cv_prog_cc_g+set}" = set; then : > +if ${ac_cv_prog_cc_g+:} false; then : > $as_echo_n "(cached) " >&6 > else > ac_save_c_werror_flag=$ac_c_werror_flag > @@ -3193,7 +3201,7 @@ else > fi > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept > ISO C89" >&5 > $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } > -if test "${ac_cv_prog_cc_c89+set}" = set; then : > +if ${ac_cv_prog_cc_c89+:} false; then : > $as_echo_n "(cached) " >&6 > else > ac_cv_prog_cc_c89=no > @@ -3301,7 +3309,7 @@ if test -n "$CPP" && test -d "$CPP"; then > CPP= > fi > if test -z "$CPP"; then > - if test "${ac_cv_prog_CPP+set}" = set; then : > + if ${ac_cv_prog_CPP+:} false; then : > $as_echo_n "(cached) " >&6 > else > # Double quotes because CPP needs to be expanded > @@ -3417,7 +3425,7 @@ else > { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 > $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} > as_fn_error $? "C preprocessor \"$CPP\" fails sanity check > -See \`config.log' for more details" "$LINENO" 5 ; } > +See \`config.log' for more details" "$LINENO" 5; } > fi > > ac_ext=c > @@ -3429,7 +3437,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long > lines and -e" >&5 > $as_echo_n "checking for grep that handles long lines and -e... " >&6; } > -if test "${ac_cv_path_GREP+set}" = set; then : > +if ${ac_cv_path_GREP+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -z "$GREP"; then > @@ -3492,7 +3500,7 @@ $as_echo "$ac_cv_path_GREP" >&6; } > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 > $as_echo_n "checking for egrep... " >&6; } > -if test "${ac_cv_path_EGREP+set}" = set; then : > +if ${ac_cv_path_EGREP+:} false; then : > $as_echo_n "(cached) " >&6 > else > if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 > @@ -3559,7 +3567,7 @@ $as_echo "$ac_cv_path_EGREP" >&6; } > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" > >&5 > $as_echo_n "checking for ANSI C header files... " >&6; } > -if test "${ac_cv_header_stdc+set}" = set; then : > +if ${ac_cv_header_stdc+:} false; then : > $as_echo_n "(cached) " >&6 > else > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > @@ -3688,7 +3696,7 @@ done > > > ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" > "ac_cv_header_minix_config_h" "$ac_includes_default" > -if test "x$ac_cv_header_minix_config_h" = x""yes; then : > +if test "x$ac_cv_header_minix_config_h" = xyes; then : > MINIX=yes > else > MINIX= > @@ -3710,7 +3718,7 @@ $as_echo "#define _MINIX 1" >>confdefs.h > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to > define __EXTENSIONS__" >&5 > $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } > -if test "${ac_cv_safe_to_define___extensions__+set}" = set; then : > +if ${ac_cv_safe_to_define___extensions__+:} false; then : > $as_echo_n "(cached) " >&6 > else > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > @@ -3753,7 +3761,7 @@ $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 > $as_echo_n "checking build system type... " >&6; } > -if test "${ac_cv_build+set}" = set; then : > +if ${ac_cv_build+:} false; then : > $as_echo_n "(cached) " >&6 > else > ac_build_alias=$build_alias > @@ -3769,7 +3777,7 @@ fi > $as_echo "$ac_cv_build" >&6; } > case $ac_cv_build in > *-*-*) ;; > -*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5 ;; > +*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; > esac > build=$ac_cv_build > ac_save_IFS=$IFS; IFS='-' > @@ -3787,7 +3795,7 @@ case $build_os in *\ *) build_os=`echo "$build_os" | > sed 's/ /-/g'`;; esac > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 > $as_echo_n "checking host system type... " >&6; } > -if test "${ac_cv_host+set}" = set; then : > +if ${ac_cv_host+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test "x$host_alias" = x; then > @@ -3802,7 +3810,7 @@ fi > $as_echo "$ac_cv_host" >&6; } > case $ac_cv_host in > *-*-*) ;; > -*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5 ;; > +*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; > esac > host=$ac_cv_host > ac_save_IFS=$IFS; IFS='-' > @@ -4196,7 +4204,7 @@ LDFLAGS="$PREPEND_LDFLAGS $LDFLAGS $APPEND_LDFLAGS" > # Checks for programs. > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not > truncate output" >&5 > $as_echo_n "checking for a sed that does not truncate output... " >&6; } > -if test "${ac_cv_path_SED+set}" = set; then : > +if ${ac_cv_path_SED+:} false; then : > $as_echo_n "(cached) " >&6 > else > > ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ > @@ -4273,7 +4281,7 @@ if test -n "$ac_tool_prefix"; then > set dummy ${ac_tool_prefix}gcc; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_CC+set}" = set; then : > +if ${ac_cv_prog_CC+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$CC"; then > @@ -4313,7 +4321,7 @@ if test -z "$ac_cv_prog_CC"; then > set dummy gcc; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : > +if ${ac_cv_prog_ac_ct_CC+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$ac_ct_CC"; then > @@ -4366,7 +4374,7 @@ if test -z "$CC"; then > set dummy ${ac_tool_prefix}cc; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_CC+set}" = set; then : > +if ${ac_cv_prog_CC+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$CC"; then > @@ -4406,7 +4414,7 @@ if test -z "$CC"; then > set dummy cc; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_CC+set}" = set; then : > +if ${ac_cv_prog_CC+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$CC"; then > @@ -4465,7 +4473,7 @@ if test -z "$CC"; then > set dummy $ac_tool_prefix$ac_prog; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_CC+set}" = set; then : > +if ${ac_cv_prog_CC+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$CC"; then > @@ -4509,7 +4517,7 @@ do > set dummy $ac_prog; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : > +if ${ac_cv_prog_ac_ct_CC+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$ac_ct_CC"; then > @@ -4564,7 +4572,7 @@ fi > test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in > \`$ac_pwd':" >&5 > $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} > as_fn_error $? "no acceptable C compiler found in \$PATH > -See \`config.log' for more details" "$LINENO" 5 ; } > +See \`config.log' for more details" "$LINENO" 5; } > > # Provide some information about the compiler. > $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 > @@ -4593,7 +4601,7 @@ done > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the > GNU C compiler" >&5 > $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } > -if test "${ac_cv_c_compiler_gnu+set}" = set; then : > +if ${ac_cv_c_compiler_gnu+:} false; then : > $as_echo_n "(cached) " >&6 > else > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > @@ -4630,7 +4638,7 @@ ac_test_CFLAGS=${CFLAGS+set} > ac_save_CFLAGS=$CFLAGS > { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 > $as_echo_n "checking whether $CC accepts -g... " >&6; } > -if test "${ac_cv_prog_cc_g+set}" = set; then : > +if ${ac_cv_prog_cc_g+:} false; then : > $as_echo_n "(cached) " >&6 > else > ac_save_c_werror_flag=$ac_c_werror_flag > @@ -4708,7 +4716,7 @@ else > fi > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept > ISO C89" >&5 > $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } > -if test "${ac_cv_prog_cc_c89+set}" = set; then : > +if ${ac_cv_prog_cc_c89+:} false; then : > $as_echo_n "(cached) " >&6 > else > ac_cv_prog_cc_c89=no > @@ -4818,7 +4826,7 @@ fi > $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } > set x ${MAKE-make} > ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` > -if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; then : > +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : > $as_echo_n "(cached) " >&6 > else > cat >conftest.make <<\_ACEOF > @@ -4862,7 +4870,7 @@ fi > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible > install" >&5 > $as_echo_n "checking for a BSD-compatible install... " >&6; } > if test -z "$INSTALL"; then > -if test "${ac_cv_path_install+set}" = set; then : > +if ${ac_cv_path_install+:} false; then : > $as_echo_n "(cached) " >&6 > else > as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > @@ -4942,7 +4950,7 @@ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m > 644' > set dummy perl; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_path_PERL+set}" = set; then : > +if ${ac_cv_path_PERL+:} false; then : > $as_echo_n "(cached) " >&6 > else > case $PERL in > @@ -4989,7 +4997,7 @@ if test "x$xapi" = "xy"; then : > set dummy curl-config; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_path_CURL+set}" = set; then : > +if ${ac_cv_path_CURL+:} false; then : > $as_echo_n "(cached) " >&6 > else > case $CURL in > @@ -5034,7 +5042,7 @@ fi > set dummy xml2-config; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_path_XML+set}" = set; then : > +if ${ac_cv_path_XML+:} false; then : > $as_echo_n "(cached) " >&6 > else > case $XML in > @@ -5085,7 +5093,7 @@ if test "x$ocamltools" = "xy"; then : > set dummy ${ac_tool_prefix}ocamlc; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_OCAMLC+set}" = set; then : > +if ${ac_cv_prog_OCAMLC+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$OCAMLC"; then > @@ -5125,7 +5133,7 @@ if test -z "$ac_cv_prog_OCAMLC"; then > set dummy ocamlc; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_ac_ct_OCAMLC+set}" = set; then : > +if ${ac_cv_prog_ac_ct_OCAMLC+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$ac_ct_OCAMLC"; then > @@ -5196,7 +5204,7 @@ $as_echo "OCaml library path is $OCAMLLIB" >&6; } > set dummy ${ac_tool_prefix}ocamlopt; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_OCAMLOPT+set}" = set; then : > +if ${ac_cv_prog_OCAMLOPT+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$OCAMLOPT"; then > @@ -5236,7 +5244,7 @@ if test -z "$ac_cv_prog_OCAMLOPT"; then > set dummy ocamlopt; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_ac_ct_OCAMLOPT+set}" = set; then : > +if ${ac_cv_prog_ac_ct_OCAMLOPT+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$ac_ct_OCAMLOPT"; then > @@ -5306,7 +5314,7 @@ $as_echo "versions differs from ocamlc; ocamlopt > discarded." >&6; } > set dummy ${ac_tool_prefix}ocamlc.opt; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_OCAMLCDOTOPT+set}" = set; then : > +if ${ac_cv_prog_OCAMLCDOTOPT+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$OCAMLCDOTOPT"; then > @@ -5346,7 +5354,7 @@ if test -z "$ac_cv_prog_OCAMLCDOTOPT"; then > set dummy ocamlc.opt; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_ac_ct_OCAMLCDOTOPT+set}" = set; then : > +if ${ac_cv_prog_ac_ct_OCAMLCDOTOPT+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$ac_ct_OCAMLCDOTOPT"; then > @@ -5410,7 +5418,7 @@ $as_echo "versions differs from ocamlc; ocamlc.opt > discarded." >&6; } > set dummy ${ac_tool_prefix}ocamlopt.opt; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_OCAMLOPTDOTOPT+set}" = set; then : > +if ${ac_cv_prog_OCAMLOPTDOTOPT+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$OCAMLOPTDOTOPT"; then > @@ -5450,7 +5458,7 @@ if test -z "$ac_cv_prog_OCAMLOPTDOTOPT"; then > set dummy ocamlopt.opt; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_ac_ct_OCAMLOPTDOTOPT+set}" = set; then : > +if ${ac_cv_prog_ac_ct_OCAMLOPTDOTOPT+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$ac_ct_OCAMLOPTDOTOPT"; then > @@ -5519,7 +5527,7 @@ $as_echo "version differs from ocamlc; ocamlopt.opt > discarded." >&6; } > set dummy ${ac_tool_prefix}ocaml; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_OCAML+set}" = set; then : > +if ${ac_cv_prog_OCAML+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$OCAML"; then > @@ -5559,7 +5567,7 @@ if test -z "$ac_cv_prog_OCAML"; then > set dummy ocaml; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_ac_ct_OCAML+set}" = set; then : > +if ${ac_cv_prog_ac_ct_OCAML+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$ac_ct_OCAML"; then > @@ -5613,7 +5621,7 @@ fi > set dummy ${ac_tool_prefix}ocamldep; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_OCAMLDEP+set}" = set; then : > +if ${ac_cv_prog_OCAMLDEP+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$OCAMLDEP"; then > @@ -5653,7 +5661,7 @@ if test -z "$ac_cv_prog_OCAMLDEP"; then > set dummy ocamldep; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_ac_ct_OCAMLDEP+set}" = set; then : > +if ${ac_cv_prog_ac_ct_OCAMLDEP+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$ac_ct_OCAMLDEP"; then > @@ -5707,7 +5715,7 @@ fi > set dummy ${ac_tool_prefix}ocamlmktop; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_OCAMLMKTOP+set}" = set; then : > +if ${ac_cv_prog_OCAMLMKTOP+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$OCAMLMKTOP"; then > @@ -5747,7 +5755,7 @@ if test -z "$ac_cv_prog_OCAMLMKTOP"; then > set dummy ocamlmktop; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_ac_ct_OCAMLMKTOP+set}" = set; then : > +if ${ac_cv_prog_ac_ct_OCAMLMKTOP+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$ac_ct_OCAMLMKTOP"; then > @@ -5801,7 +5809,7 @@ fi > set dummy ${ac_tool_prefix}ocamlmklib; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_OCAMLMKLIB+set}" = set; then : > +if ${ac_cv_prog_OCAMLMKLIB+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$OCAMLMKLIB"; then > @@ -5841,7 +5849,7 @@ if test -z "$ac_cv_prog_OCAMLMKLIB"; then > set dummy ocamlmklib; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_ac_ct_OCAMLMKLIB+set}" = set; then : > +if ${ac_cv_prog_ac_ct_OCAMLMKLIB+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$ac_ct_OCAMLMKLIB"; then > @@ -5895,7 +5903,7 @@ fi > set dummy ${ac_tool_prefix}ocamldoc; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_OCAMLDOC+set}" = set; then : > +if ${ac_cv_prog_OCAMLDOC+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$OCAMLDOC"; then > @@ -5935,7 +5943,7 @@ if test -z "$ac_cv_prog_OCAMLDOC"; then > set dummy ocamldoc; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_ac_ct_OCAMLDOC+set}" = set; then : > +if ${ac_cv_prog_ac_ct_OCAMLDOC+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$ac_ct_OCAMLDOC"; then > @@ -5989,7 +5997,7 @@ fi > set dummy ${ac_tool_prefix}ocamlbuild; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_OCAMLBUILD+set}" = set; then : > +if ${ac_cv_prog_OCAMLBUILD+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$OCAMLBUILD"; then > @@ -6029,7 +6037,7 @@ if test -z "$ac_cv_prog_OCAMLBUILD"; then > set dummy ocamlbuild; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_prog_ac_ct_OCAMLBUILD+set}" = set; then : > +if ${ac_cv_prog_ac_ct_OCAMLBUILD+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test -n "$ac_ct_OCAMLBUILD"; then > @@ -6092,7 +6100,7 @@ fi > set dummy bash; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_path_BASH+set}" = set; then : > +if ${ac_cv_path_BASH+:} false; then : > $as_echo_n "(cached) " >&6 > else > case $BASH in > @@ -6149,7 +6157,7 @@ fi > set dummy $PYTHON; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_path_PYTHONPATH+set}" = set; then : > +if ${ac_cv_path_PYTHONPATH+:} false; then : > $as_echo_n "(cached) " >&6 > else > case $PYTHONPATH in > @@ -6225,7 +6233,7 @@ LDFLAGS="$LDFLAGS `$PYTHON -c 'import > distutils.sysconfig; \ > print distutils.sysconfig.get_config_var("LDFLAGS")'`" > > ac_fn_c_check_header_mongrel "$LINENO" "Python.h" "ac_cv_header_Python_h" > "$ac_includes_default" > -if test "x$ac_cv_header_Python_h" = x""yes; then : > +if test "x$ac_cv_header_Python_h" = xyes; then : > > else > as_fn_error $? "Unable to find Python development headers" "$LINENO" 5 > @@ -6235,7 +6243,7 @@ fi > as_ac_Lib=`$as_echo "ac_cv_lib_python$ac_python_version''_PyArg_ParseTuple" > | $as_tr_sh` > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PyArg_ParseTuple in > -lpython$ac_python_version" >&5 > $as_echo_n "checking for PyArg_ParseTuple in -lpython$ac_python_version... " > >&6; } > -if eval "test \"\${$as_ac_Lib+set}\"" = set; then : > +if eval \${$as_ac_Lib+:} false; then : > $as_echo_n "(cached) " >&6 > else > ac_check_lib_save_LIBS=$LIBS > @@ -6290,7 +6298,7 @@ fi > set dummy xgettext; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_path_XGETTEXT+set}" = set; then : > +if ${ac_cv_path_XGETTEXT+:} false; then : > $as_echo_n "(cached) " >&6 > else > case $XGETTEXT in > @@ -6335,7 +6343,7 @@ fi > set dummy as86; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_path_AS86+set}" = set; then : > +if ${ac_cv_path_AS86+:} false; then : > $as_echo_n "(cached) " >&6 > else > case $AS86 in > @@ -6380,7 +6388,7 @@ fi > set dummy ld86; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_path_LD86+set}" = set; then : > +if ${ac_cv_path_LD86+:} false; then : > $as_echo_n "(cached) " >&6 > else > case $LD86 in > @@ -6425,7 +6433,7 @@ fi > set dummy bcc; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_path_BCC+set}" = set; then : > +if ${ac_cv_path_BCC+:} false; then : > $as_echo_n "(cached) " >&6 > else > case $BCC in > @@ -6470,7 +6478,7 @@ fi > set dummy iasl; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_path_IASL+set}" = set; then : > +if ${ac_cv_path_IASL+:} false; then : > $as_echo_n "(cached) " >&6 > else > case $IASL in > @@ -6511,13 +6519,58 @@ if test x"${IASL}" == x"no" > then > as_fn_error $? "Unable to find iasl, please install iasl" "$LINENO" 5 > fi > +# Extract the first word of "flex", so it can be a program name with args. > +set dummy flex; ac_word=$2 > +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > +$as_echo_n "checking for $ac_word... " >&6; } > +if ${ac_cv_path_FLEX+:} false; then : > + $as_echo_n "(cached) " >&6 > +else > + case $FLEX in > + [\\/]* | ?:[\\/]*) > + ac_cv_path_FLEX="$FLEX" # Let the user override the test with a path. > + ;; > + *) > + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > +for as_dir in $PATH > +do > + IFS=$as_save_IFS > + test -z "$as_dir" && as_dir=. > + for ac_exec_ext in '' $ac_executable_extensions; do > + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x > "$as_dir/$ac_word$ac_exec_ext"; }; then > + ac_cv_path_FLEX="$as_dir/$ac_word$ac_exec_ext" > + $as_echo "$as_me:${as_lineno-$LINENO}: found > $as_dir/$ac_word$ac_exec_ext" >&5 > + break 2 > + fi > +done > + done > +IFS=$as_save_IFS > + > + test -z "$ac_cv_path_FLEX" && ac_cv_path_FLEX="no" > + ;; > +esac > +fi > +FLEX=$ac_cv_path_FLEX > +if test -n "$FLEX"; then > + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5 > +$as_echo "$FLEX" >&6; } > +else > + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 > +$as_echo "no" >&6; } > +fi > + > + > +if test x"${FLEX}" == x"no" > +then > + as_fn_error $? "Unable to find flex, please install flex" "$LINENO" 5 > +fi > > ac_fn_c_check_header_mongrel "$LINENO" "uuid/uuid.h" > "ac_cv_header_uuid_uuid_h" "$ac_includes_default" > -if test "x$ac_cv_header_uuid_uuid_h" = x""yes; then : > +if test "x$ac_cv_header_uuid_uuid_h" = xyes; then : > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_clear in > -luuid" >&5 > $as_echo_n "checking for uuid_clear in -luuid... " >&6; } > -if test "${ac_cv_lib_uuid_uuid_clear+set}" = set; then : > +if ${ac_cv_lib_uuid_uuid_clear+:} false; then : > $as_echo_n "(cached) " >&6 > else > ac_check_lib_save_LIBS=$LIBS > @@ -6551,7 +6604,7 @@ LIBS=$ac_check_lib_save_LIBS > fi > { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_clear" > >&5 > $as_echo "$ac_cv_lib_uuid_uuid_clear" >&6; } > -if test "x$ac_cv_lib_uuid_uuid_clear" = x""yes; then : > +if test "x$ac_cv_lib_uuid_uuid_clear" = xyes; then : > libuuid="y" > fi > > @@ -6560,7 +6613,7 @@ fi > > > ac_fn_c_check_header_mongrel "$LINENO" "uuid.h" "ac_cv_header_uuid_h" > "$ac_includes_default" > -if test "x$ac_cv_header_uuid_h" = x""yes; then : > +if test "x$ac_cv_header_uuid_h" = xyes; then : > libuuid="y" > fi > > @@ -6573,11 +6626,11 @@ fi > > > ac_fn_c_check_header_mongrel "$LINENO" "curses.h" "ac_cv_header_curses_h" > "$ac_includes_default" > -if test "x$ac_cv_header_curses_h" = x""yes; then : > +if test "x$ac_cv_header_curses_h" = xyes; then : > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clear in -lcurses" > >&5 > $as_echo_n "checking for clear in -lcurses... " >&6; } > -if test "${ac_cv_lib_curses_clear+set}" = set; then : > +if ${ac_cv_lib_curses_clear+:} false; then : > $as_echo_n "(cached) " >&6 > else > ac_check_lib_save_LIBS=$LIBS > @@ -6611,7 +6664,7 @@ LIBS=$ac_check_lib_save_LIBS > fi > { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_curses_clear" >&5 > $as_echo "$ac_cv_lib_curses_clear" >&6; } > -if test "x$ac_cv_lib_curses_clear" = x""yes; then : > +if test "x$ac_cv_lib_curses_clear" = xyes; then : > curses="y" > else > curses="n" > @@ -6624,11 +6677,11 @@ fi > > > ac_fn_c_check_header_mongrel "$LINENO" "ncurses.h" "ac_cv_header_ncurses_h" > "$ac_includes_default" > -if test "x$ac_cv_header_ncurses_h" = x""yes; then : > +if test "x$ac_cv_header_ncurses_h" = xyes; then : > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clear in > -lncurses" >&5 > $as_echo_n "checking for clear in -lncurses... " >&6; } > -if test "${ac_cv_lib_ncurses_clear+set}" = set; then : > +if ${ac_cv_lib_ncurses_clear+:} false; then : > $as_echo_n "(cached) " >&6 > else > ac_check_lib_save_LIBS=$LIBS > @@ -6662,7 +6715,7 @@ LIBS=$ac_check_lib_save_LIBS > fi > { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_clear" > >&5 > $as_echo "$ac_cv_lib_ncurses_clear" >&6; } > -if test "x$ac_cv_lib_ncurses_clear" = x""yes; then : > +if test "x$ac_cv_lib_ncurses_clear" = xyes; then : > ncurses="y" > else > ncurses="n" > @@ -6709,7 +6762,7 @@ if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then > set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : > +if ${ac_cv_path_PKG_CONFIG+:} false; then : > $as_echo_n "(cached) " >&6 > else > case $PKG_CONFIG in > @@ -6752,7 +6805,7 @@ if test -z "$ac_cv_path_PKG_CONFIG"; then > set dummy pkg-config; ac_word=$2 > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > $as_echo_n "checking for $ac_word... " >&6; } > -if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then : > +if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : > $as_echo_n "(cached) " >&6 > else > case $ac_pt_PKG_CONFIG in > @@ -6897,7 +6950,7 @@ and glib_LIBS to avoid the need to call pkg-config. > See the pkg-config man page for more details. > > To get pkg-config, see <http://pkg-config.freedesktop.org/>. > -See \`config.log' for more details" "$LINENO" 5 ; } > +See \`config.log' for more details" "$LINENO" 5; } > else > glib_CFLAGS=$pkg_cv_glib_CFLAGS > glib_LIBS=$pkg_cv_glib_LIBS > @@ -6933,11 +6986,11 @@ fi > > # Checks for libraries. > ac_fn_c_check_header_mongrel "$LINENO" "bzlib.h" "ac_cv_header_bzlib_h" > "$ac_includes_default" > -if test "x$ac_cv_header_bzlib_h" = x""yes; then : > +if test "x$ac_cv_header_bzlib_h" = xyes; then : > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BZ2_bzDecompressInit > in -lbz2" >&5 > $as_echo_n "checking for BZ2_bzDecompressInit in -lbz2... " >&6; } > -if test "${ac_cv_lib_bz2_BZ2_bzDecompressInit+set}" = set; then : > +if ${ac_cv_lib_bz2_BZ2_bzDecompressInit+:} false; then : > $as_echo_n "(cached) " >&6 > else > ac_check_lib_save_LIBS=$LIBS > @@ -6971,7 +7024,7 @@ LIBS=$ac_check_lib_save_LIBS > fi > { $as_echo "$as_me:${as_lineno-$LINENO}: result: > $ac_cv_lib_bz2_BZ2_bzDecompressInit" >&5 > $as_echo "$ac_cv_lib_bz2_BZ2_bzDecompressInit" >&6; } > -if test "x$ac_cv_lib_bz2_BZ2_bzDecompressInit" = x""yes; then : > +if test "x$ac_cv_lib_bz2_BZ2_bzDecompressInit" = xyes; then : > zlib="$zlib -DHAVE_BZLIB -lbz2" > fi > > @@ -6980,11 +7033,11 @@ fi > > > ac_fn_c_check_header_mongrel "$LINENO" "lzma.h" "ac_cv_header_lzma_h" > "$ac_includes_default" > -if test "x$ac_cv_header_lzma_h" = x""yes; then : > +if test "x$ac_cv_header_lzma_h" = xyes; then : > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lzma_stream_decoder in > -llzma" >&5 > $as_echo_n "checking for lzma_stream_decoder in -llzma... " >&6; } > -if test "${ac_cv_lib_lzma_lzma_stream_decoder+set}" = set; then : > +if ${ac_cv_lib_lzma_lzma_stream_decoder+:} false; then : > $as_echo_n "(cached) " >&6 > else > ac_check_lib_save_LIBS=$LIBS > @@ -7018,7 +7071,7 @@ LIBS=$ac_check_lib_save_LIBS > fi > { $as_echo "$as_me:${as_lineno-$LINENO}: result: > $ac_cv_lib_lzma_lzma_stream_decoder" >&5 > $as_echo "$ac_cv_lib_lzma_lzma_stream_decoder" >&6; } > -if test "x$ac_cv_lib_lzma_lzma_stream_decoder" = x""yes; then : > +if test "x$ac_cv_lib_lzma_lzma_stream_decoder" = xyes; then : > zlib="$zlib -DHAVE_LZMA -llzma" > fi > > @@ -7027,11 +7080,11 @@ fi > > > ac_fn_c_check_header_mongrel "$LINENO" "lzo/lzo1x.h" > "ac_cv_header_lzo_lzo1x_h" "$ac_includes_default" > -if test "x$ac_cv_header_lzo_lzo1x_h" = x""yes; then : > +if test "x$ac_cv_header_lzo_lzo1x_h" = xyes; then : > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lzo1x_decompress in > -llzo2" >&5 > $as_echo_n "checking for lzo1x_decompress in -llzo2... " >&6; } > -if test "${ac_cv_lib_lzo2_lzo1x_decompress+set}" = set; then : > +if ${ac_cv_lib_lzo2_lzo1x_decompress+:} false; then : > $as_echo_n "(cached) " >&6 > else > ac_check_lib_save_LIBS=$LIBS > @@ -7065,7 +7118,7 @@ LIBS=$ac_check_lib_save_LIBS > fi > { $as_echo "$as_me:${as_lineno-$LINENO}: result: > $ac_cv_lib_lzo2_lzo1x_decompress" >&5 > $as_echo "$ac_cv_lib_lzo2_lzo1x_decompress" >&6; } > -if test "x$ac_cv_lib_lzo2_lzo1x_decompress" = x""yes; then : > +if test "x$ac_cv_lib_lzo2_lzo1x_decompress" = xyes; then : > zlib="$zlib -DHAVE_LZO1X -llzo2" > fi > > @@ -7076,7 +7129,7 @@ fi > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for io_setup in -laio" >&5 > $as_echo_n "checking for io_setup in -laio... " >&6; } > -if test "${ac_cv_lib_aio_io_setup+set}" = set; then : > +if ${ac_cv_lib_aio_io_setup+:} false; then : > $as_echo_n "(cached) " >&6 > else > ac_check_lib_save_LIBS=$LIBS > @@ -7110,7 +7163,7 @@ LIBS=$ac_check_lib_save_LIBS > fi > { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_aio_io_setup" >&5 > $as_echo "$ac_cv_lib_aio_io_setup" >&6; } > -if test "x$ac_cv_lib_aio_io_setup" = x""yes; then : > +if test "x$ac_cv_lib_aio_io_setup" = xyes; then : > system_aio="y" > else > system_aio="n" > @@ -7119,7 +7172,7 @@ fi > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MD5 in -lcrypto" >&5 > $as_echo_n "checking for MD5 in -lcrypto... " >&6; } > -if test "${ac_cv_lib_crypto_MD5+set}" = set; then : > +if ${ac_cv_lib_crypto_MD5+:} false; then : > $as_echo_n "(cached) " >&6 > else > ac_check_lib_save_LIBS=$LIBS > @@ -7153,7 +7206,7 @@ LIBS=$ac_check_lib_save_LIBS > fi > { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_MD5" >&5 > $as_echo "$ac_cv_lib_crypto_MD5" >&6; } > -if test "x$ac_cv_lib_crypto_MD5" = x""yes; then : > +if test "x$ac_cv_lib_crypto_MD5" = xyes; then : > cat >>confdefs.h <<_ACEOF > #define HAVE_LIBCRYPTO 1 > _ACEOF > @@ -7166,7 +7219,7 @@ fi > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ext2fs_open2 in > -lext2fs" >&5 > $as_echo_n "checking for ext2fs_open2 in -lext2fs... " >&6; } > -if test "${ac_cv_lib_ext2fs_ext2fs_open2+set}" = set; then : > +if ${ac_cv_lib_ext2fs_ext2fs_open2+:} false; then : > $as_echo_n "(cached) " >&6 > else > ac_check_lib_save_LIBS=$LIBS > @@ -7200,7 +7253,7 @@ LIBS=$ac_check_lib_save_LIBS > fi > { $as_echo "$as_me:${as_lineno-$LINENO}: result: > $ac_cv_lib_ext2fs_ext2fs_open2" >&5 > $as_echo "$ac_cv_lib_ext2fs_ext2fs_open2" >&6; } > -if test "x$ac_cv_lib_ext2fs_ext2fs_open2" = x""yes; then : > +if test "x$ac_cv_lib_ext2fs_ext2fs_open2" = xyes; then : > libext2fs="y" > else > libext2fs="n" > @@ -7209,7 +7262,7 @@ fi > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcry_md_hash_buffer in > -lgcrypt" >&5 > $as_echo_n "checking for gcry_md_hash_buffer in -lgcrypt... " >&6; } > -if test "${ac_cv_lib_gcrypt_gcry_md_hash_buffer+set}" = set; then : > +if ${ac_cv_lib_gcrypt_gcry_md_hash_buffer+:} false; then : > $as_echo_n "(cached) " >&6 > else > ac_check_lib_save_LIBS=$LIBS > @@ -7243,7 +7296,7 @@ LIBS=$ac_check_lib_save_LIBS > fi > { $as_echo "$as_me:${as_lineno-$LINENO}: result: > $ac_cv_lib_gcrypt_gcry_md_hash_buffer" >&5 > $as_echo "$ac_cv_lib_gcrypt_gcry_md_hash_buffer" >&6; } > -if test "x$ac_cv_lib_gcrypt_gcry_md_hash_buffer" = x""yes; then : > +if test "x$ac_cv_lib_gcrypt_gcry_md_hash_buffer" = xyes; then : > libgcrypt="y" > else > libgcrypt="n" > @@ -7253,7 +7306,7 @@ fi > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread flag" >&5 > $as_echo_n "checking for pthread flag... " >&6; } > -if test "${ax_cv_pthread_flags+set}" = set; then : > +if ${ax_cv_pthread_flags+:} false; then : > $as_echo_n "(cached) " >&6 > else > > @@ -7317,7 +7370,7 @@ $as_echo "$ax_cv_pthread_flags" >&6; } > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" > >&5 > $as_echo_n "checking for clock_gettime in -lrt... " >&6; } > -if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then : > +if ${ac_cv_lib_rt_clock_gettime+:} false; then : > $as_echo_n "(cached) " >&6 > else > ac_check_lib_save_LIBS=$LIBS > @@ -7351,7 +7404,7 @@ LIBS=$ac_check_lib_save_LIBS > fi > { $as_echo "$as_me:${as_lineno-$LINENO}: result: > $ac_cv_lib_rt_clock_gettime" >&5 > $as_echo "$ac_cv_lib_rt_clock_gettime" >&6; } > -if test "x$ac_cv_lib_rt_clock_gettime" = x""yes; then : > +if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then : > cat >>confdefs.h <<_ACEOF > #define HAVE_LIBRT 1 > _ACEOF > @@ -7362,7 +7415,7 @@ fi > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for yajl_alloc in -lyajl" > >&5 > $as_echo_n "checking for yajl_alloc in -lyajl... " >&6; } > -if test "${ac_cv_lib_yajl_yajl_alloc+set}" = set; then : > +if ${ac_cv_lib_yajl_yajl_alloc+:} false; then : > $as_echo_n "(cached) " >&6 > else > ac_check_lib_save_LIBS=$LIBS > @@ -7396,7 +7449,7 @@ LIBS=$ac_check_lib_save_LIBS > fi > { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_yajl_yajl_alloc" > >&5 > $as_echo "$ac_cv_lib_yajl_yajl_alloc" >&6; } > -if test "x$ac_cv_lib_yajl_yajl_alloc" = x""yes; then : > +if test "x$ac_cv_lib_yajl_yajl_alloc" = xyes; then : > cat >>confdefs.h <<_ACEOF > #define HAVE_LIBYAJL 1 > _ACEOF > @@ -7409,7 +7462,7 @@ fi > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for deflateCopy in -lz" >&5 > $as_echo_n "checking for deflateCopy in -lz... " >&6; } > -if test "${ac_cv_lib_z_deflateCopy+set}" = set; then : > +if ${ac_cv_lib_z_deflateCopy+:} false; then : > $as_echo_n "(cached) " >&6 > else > ac_check_lib_save_LIBS=$LIBS > @@ -7443,7 +7496,7 @@ LIBS=$ac_check_lib_save_LIBS > fi > { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflateCopy" > >&5 > $as_echo "$ac_cv_lib_z_deflateCopy" >&6; } > -if test "x$ac_cv_lib_z_deflateCopy" = x""yes; then : > +if test "x$ac_cv_lib_z_deflateCopy" = xyes; then : > cat >>confdefs.h <<_ACEOF > #define HAVE_LIBZ 1 > _ACEOF > @@ -7456,7 +7509,7 @@ fi > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libiconv_open in > -liconv" >&5 > $as_echo_n "checking for libiconv_open in -liconv... " >&6; } > -if test "${ac_cv_lib_iconv_libiconv_open+set}" = set; then : > +if ${ac_cv_lib_iconv_libiconv_open+:} false; then : > $as_echo_n "(cached) " >&6 > else > ac_check_lib_save_LIBS=$LIBS > @@ -7490,7 +7543,7 @@ LIBS=$ac_check_lib_save_LIBS > fi > { $as_echo "$as_me:${as_lineno-$LINENO}: result: > $ac_cv_lib_iconv_libiconv_open" >&5 > $as_echo "$ac_cv_lib_iconv_libiconv_open" >&6; } > -if test "x$ac_cv_lib_iconv_libiconv_open" = x""yes; then : > +if test "x$ac_cv_lib_iconv_libiconv_open" = xyes; then : > libiconv="y" > else > libiconv="n" > @@ -7499,11 +7552,22 @@ fi > > > # Checks for header files. > +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" > "$ac_includes_default" > +if test "x$ac_cv_type_size_t" = xyes; then : > + > +else > + > +cat >>confdefs.h <<_ACEOF > +#define size_t unsigned int > +_ACEOF > + > +fi > + > # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works > # for constant arguments. Useless! > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 > $as_echo_n "checking for working alloca.h... " >&6; } > -if test "${ac_cv_working_alloca_h+set}" = set; then : > +if ${ac_cv_working_alloca_h+:} false; then : > $as_echo_n "(cached) " >&6 > else > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > @@ -7536,7 +7600,7 @@ fi > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 > $as_echo_n "checking for alloca... " >&6; } > -if test "${ac_cv_func_alloca_works+set}" = set; then : > +if ${ac_cv_func_alloca_works+:} false; then : > $as_echo_n "(cached) " >&6 > else > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > @@ -7555,7 +7619,7 @@ else > #pragma alloca > # else > # ifndef alloca /* predefined by HP cc +Olibcalls */ > -char *alloca (); > +void *alloca (size_t); > # endif > # endif > # endif > @@ -7599,7 +7663,7 @@ $as_echo "#define C_ALLOCA 1" >>confdefs.h > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs > Cray hooks" >&5 > $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } > -if test "${ac_cv_os_cray+set}" = set; then : > +if ${ac_cv_os_cray+:} false; then : > $as_echo_n "(cached) " >&6 > else > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > @@ -7640,7 +7704,7 @@ fi > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C > alloca" >&5 > $as_echo_n "checking stack direction for C alloca... " >&6; } > -if test "${ac_cv_c_stack_direction+set}" = set; then : > +if ${ac_cv_c_stack_direction+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test "$cross_compiling" = yes; then : > @@ -7711,7 +7775,7 @@ done > # Checks for typedefs, structures, and compiler characteristics. > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that > conforms to C99" >&5 > $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; } > -if test "${ac_cv_header_stdbool_h+set}" = set; then : > +if ${ac_cv_header_stdbool_h+:} false; then : > $as_echo_n "(cached) " >&6 > else > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > @@ -7743,7 +7807,7 @@ else > char b[false == 0 ? 1 : -1]; > char c[__bool_true_false_are_defined == 1 ? 1 : -1]; > char d[(bool) 0.5 == true ? 1 : -1]; > - bool e = &s; > + /* See body of main program for 'e'. */ > char f[(_Bool) 0.0 == false ? 1 : -1]; > char g[true]; > char h[sizeof (_Bool)]; > @@ -7754,25 +7818,6 @@ else > _Bool n[m]; > char o[sizeof n == m * sizeof n[0] ? 1 : -1]; > char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; > -# if defined __xlc__ || defined __GNUC__ > - /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 > - reported by James Lemley on 2005-10-05; see > - > http://lists.gnu.org/archive/html/bug-coreutils/2005-10/msg00086.html > - This test is not quite right, since xlc is allowed to > - reject this program, as the initializer for xlcbug is > - not one of the forms that C requires support for. > - However, doing the test right would require a runtime > - test, and that would make cross-compilation harder. > - Let us hope that IBM fixes the xlc bug, and also adds > - support for this kind of constant expression. In the > - meantime, this test will reject xlc, which is OK, since > - our stdbool.h substitute should suffice. We also test > - this with GCC, where it should work, to detect more > - quickly whether someone messes up the test in the > - future. */ > - char digs[] = "0123456789"; > - int xlcbug = 1 / (&(digs + 5)[-2 + (bool) 1] == &digs[4] ? 1 : -1); > -# endif > /* Catch a bug in an HP-UX C compiler. See > http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html > > http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html > @@ -7784,6 +7829,7 @@ int > main () > { > > + bool e = &s; > *pq |= q; > *pq |= ! q; > /* Refer to every declared value, to avoid compiler optimizations. */ > @@ -7804,7 +7850,7 @@ fi > { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 > $as_echo "$ac_cv_header_stdbool_h" >&6; } > ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" > "$ac_includes_default" > -if test "x$ac_cv_type__Bool" = x""yes; then : > +if test "x$ac_cv_type__Bool" = xyes; then : > > cat >>confdefs.h <<_ACEOF > #define HAVE__BOOL 1 > @@ -7821,7 +7867,7 @@ fi > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" > >&5 > $as_echo_n "checking for uid_t in sys/types.h... " >&6; } > -if test "${ac_cv_type_uid_t+set}" = set; then : > +if ${ac_cv_type_uid_t+:} false; then : > $as_echo_n "(cached) " >&6 > else > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > @@ -7851,7 +7897,7 @@ fi > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 > $as_echo_n "checking for inline... " >&6; } > -if test "${ac_cv_c_inline+set}" = set; then : > +if ${ac_cv_c_inline+:} false; then : > $as_echo_n "(cached) " >&6 > else > ac_cv_c_inline=no > @@ -7936,7 +7982,7 @@ _ACEOF > esac > > ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" > "$ac_includes_default" > -if test "x$ac_cv_type_mode_t" = x""yes; then : > +if test "x$ac_cv_type_mode_t" = xyes; then : > > else > > @@ -7947,7 +7993,7 @@ _ACEOF > fi > > ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" > "$ac_includes_default" > -if test "x$ac_cv_type_off_t" = x""yes; then : > +if test "x$ac_cv_type_off_t" = xyes; then : > > else > > @@ -7958,7 +8004,7 @@ _ACEOF > fi > > ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" > "$ac_includes_default" > -if test "x$ac_cv_type_pid_t" = x""yes; then : > +if test "x$ac_cv_type_pid_t" = xyes; then : > > else > > @@ -7970,7 +8016,7 @@ fi > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict > keyword" >&5 > $as_echo_n "checking for C/C++ restrict keyword... " >&6; } > -if test "${ac_cv_c_restrict+set}" = set; then : > +if ${ac_cv_c_restrict+:} false; then : > $as_echo_n "(cached) " >&6 > else > ac_cv_c_restrict=no > @@ -8015,7 +8061,7 @@ _ACEOF > esac > > ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" > "$ac_includes_default" > -if test "x$ac_cv_type_size_t" = x""yes; then : > +if test "x$ac_cv_type_size_t" = xyes; then : > > else > > @@ -8026,7 +8072,7 @@ _ACEOF > fi > > ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" > "$ac_includes_default" > -if test "x$ac_cv_type_ssize_t" = x""yes; then : > +if test "x$ac_cv_type_ssize_t" = xyes; then : > > else > > @@ -8037,7 +8083,7 @@ _ACEOF > fi > > ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" > "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default" > -if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then : > +if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then : > > cat >>confdefs.h <<_ACEOF > #define HAVE_STRUCT_STAT_ST_BLKSIZE 1 > @@ -8047,7 +8093,7 @@ _ACEOF > fi > > ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" > "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default" > -if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then : > +if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then : > > cat >>confdefs.h <<_ACEOF > #define HAVE_STRUCT_STAT_ST_BLOCKS 1 > @@ -8067,7 +8113,7 @@ fi > > > ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" > "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default" > -if test "x$ac_cv_member_struct_stat_st_rdev" = x""yes; then : > +if test "x$ac_cv_member_struct_stat_st_rdev" = xyes; then : > > cat >>confdefs.h <<_ACEOF > #define HAVE_STRUCT_STAT_ST_RDEV 1 > @@ -8131,7 +8177,7 @@ _ACEOF > esac > > ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" > "$ac_includes_default" > -if test "x$ac_cv_type_ptrdiff_t" = x""yes; then : > +if test "x$ac_cv_type_ptrdiff_t" = xyes; then : > > cat >>confdefs.h <<_ACEOF > #define HAVE_PTRDIFF_T 1 > @@ -8144,7 +8190,7 @@ fi > # Checks for library functions. > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for error_at_line" >&5 > $as_echo_n "checking for error_at_line... " >&6; } > -if test "${ac_cv_lib_error_at_line+set}" = set; then : > +if ${ac_cv_lib_error_at_line+:} false; then : > $as_echo_n "(cached) " >&6 > else > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > @@ -8180,7 +8226,7 @@ fi > for ac_header in vfork.h > do : > ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" > "$ac_includes_default" > -if test "x$ac_cv_header_vfork_h" = x""yes; then : > +if test "x$ac_cv_header_vfork_h" = xyes; then : > cat >>confdefs.h <<_ACEOF > #define HAVE_VFORK_H 1 > _ACEOF > @@ -8204,7 +8250,7 @@ done > if test "x$ac_cv_func_fork" = xyes; then > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 > $as_echo_n "checking for working fork... " >&6; } > -if test "${ac_cv_func_fork_works+set}" = set; then : > +if ${ac_cv_func_fork_works+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test "$cross_compiling" = yes; then : > @@ -8257,7 +8303,7 @@ ac_cv_func_vfork_works=$ac_cv_func_vfork > if test "x$ac_cv_func_vfork" = xyes; then > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 > $as_echo_n "checking for working vfork... " >&6; } > -if test "${ac_cv_func_vfork_works+set}" = set; then : > +if ${ac_cv_func_vfork_works+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test "$cross_compiling" = yes; then : > @@ -8392,7 +8438,7 @@ fi > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE > value needed for large files" >&5 > $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " > >&6; } > -if test "${ac_cv_sys_largefile_source+set}" = set; then : > +if ${ac_cv_sys_largefile_source+:} false; then : > $as_echo_n "(cached) " >&6 > else > while :; do > @@ -8460,7 +8506,7 @@ fi > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly > handles trailing slash" >&5 > $as_echo_n "checking whether lstat correctly handles trailing slash... " > >&6; } > -if test "${ac_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then : > +if ${ac_cv_func_lstat_dereferences_slashed_symlink+:} false; then : > $as_echo_n "(cached) " >&6 > else > rm -f conftest.sym conftest.file > @@ -8522,7 +8568,7 @@ fi > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/types.h > defines makedev" >&5 > $as_echo_n "checking whether sys/types.h defines makedev... " >&6; } > -if test "${ac_cv_header_sys_types_h_makedev+set}" = set; then : > +if ${ac_cv_header_sys_types_h_makedev+:} false; then : > $as_echo_n "(cached) " >&6 > else > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > @@ -8550,7 +8596,7 @@ $as_echo "$ac_cv_header_sys_types_h_makedev" >&6; } > > if test $ac_cv_header_sys_types_h_makedev = no; then > ac_fn_c_check_header_mongrel "$LINENO" "sys/mkdev.h" > "ac_cv_header_sys_mkdev_h" "$ac_includes_default" > -if test "x$ac_cv_header_sys_mkdev_h" = x""yes; then : > +if test "x$ac_cv_header_sys_mkdev_h" = xyes; then : > > $as_echo "#define MAJOR_IN_MKDEV 1" >>confdefs.h > > @@ -8560,7 +8606,7 @@ fi > > if test $ac_cv_header_sys_mkdev_h = no; then > ac_fn_c_check_header_mongrel "$LINENO" "sys/sysmacros.h" > "ac_cv_header_sys_sysmacros_h" "$ac_includes_default" > -if test "x$ac_cv_header_sys_sysmacros_h" = x""yes; then : > +if test "x$ac_cv_header_sys_sysmacros_h" = xyes; then : > > $as_echo "#define MAJOR_IN_SYSMACROS 1" >>confdefs.h > > @@ -8573,7 +8619,7 @@ fi > for ac_header in stdlib.h > do : > ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" > "$ac_includes_default" > -if test "x$ac_cv_header_stdlib_h" = x""yes; then : > +if test "x$ac_cv_header_stdlib_h" = xyes; then : > cat >>confdefs.h <<_ACEOF > #define HAVE_STDLIB_H 1 > _ACEOF > @@ -8584,7 +8630,7 @@ done > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible > malloc" >&5 > $as_echo_n "checking for GNU libc compatible malloc... " >&6; } > -if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then : > +if ${ac_cv_func_malloc_0_nonnull+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test "$cross_compiling" = yes; then : > @@ -8639,7 +8685,7 @@ fi > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and > sys/time.h may both be included" >&5 > $as_echo_n "checking whether time.h and sys/time.h may both be included... " > >&6; } > -if test "${ac_cv_header_time+set}" = set; then : > +if ${ac_cv_header_time+:} false; then : > $as_echo_n "(cached) " >&6 > else > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > @@ -8714,7 +8760,7 @@ done > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5 > $as_echo_n "checking for working mktime... " >&6; } > -if test "${ac_cv_func_working_mktime+set}" = set; then : > +if ${ac_cv_func_working_mktime+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test "$cross_compiling" = yes; then : > @@ -8943,7 +8989,7 @@ fi > for ac_func in getpagesize > do : > ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" > -if test "x$ac_cv_func_getpagesize" = x""yes; then : > +if test "x$ac_cv_func_getpagesize" = xyes; then : > cat >>confdefs.h <<_ACEOF > #define HAVE_GETPAGESIZE 1 > _ACEOF > @@ -8953,7 +8999,7 @@ done > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 > $as_echo_n "checking for working mmap... " >&6; } > -if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then : > +if ${ac_cv_func_mmap_fixed_mapped+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test "$cross_compiling" = yes; then : > @@ -9120,7 +9166,7 @@ rm -f conftest.mmap conftest.txt > for ac_header in stdlib.h > do : > ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" > "$ac_includes_default" > -if test "x$ac_cv_header_stdlib_h" = x""yes; then : > +if test "x$ac_cv_header_stdlib_h" = xyes; then : > cat >>confdefs.h <<_ACEOF > #define HAVE_STDLIB_H 1 > _ACEOF > @@ -9131,7 +9177,7 @@ done > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible > realloc" >&5 > $as_echo_n "checking for GNU libc compatible realloc... " >&6; } > -if test "${ac_cv_func_realloc_0_nonnull+set}" = set; then : > +if ${ac_cv_func_realloc_0_nonnull+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test "$cross_compiling" = yes; then : > @@ -9184,13 +9230,17 @@ $as_echo "#define realloc rpl_realloc" >>confdefs.h > fi > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strnlen" >&5 > + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strnlen" >&5 > $as_echo_n "checking for working strnlen... " >&6; } > -if test "${ac_cv_func_strnlen_working+set}" = set; then : > +if ${ac_cv_func_strnlen_working+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test "$cross_compiling" = yes; then : > - ac_cv_func_strnlen_working=no > + # Guess no on AIX systems, yes otherwise. > + case "$host_os" in > + aix*) ac_cv_func_strnlen_working=no;; > + *) ac_cv_func_strnlen_working=yes;; > + esac > else > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > @@ -9239,7 +9289,7 @@ esac > > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strtod" >&5 > $as_echo_n "checking for working strtod... " >&6; } > -if test "${ac_cv_func_strtod+set}" = set; then : > +if ${ac_cv_func_strtod+:} false; then : > $as_echo_n "(cached) " >&6 > else > if test "$cross_compiling" = yes; then : > @@ -9298,14 +9348,14 @@ if test $ac_cv_func_strtod = no; then > esac > > ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow" > -if test "x$ac_cv_func_pow" = x""yes; then : > +if test "x$ac_cv_func_pow" = xyes; then : > > fi > > if test $ac_cv_func_pow = no; then > { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5 > $as_echo_n "checking for pow in -lm... " >&6; } > -if test "${ac_cv_lib_m_pow+set}" = set; then : > +if ${ac_cv_lib_m_pow+:} false; then : > $as_echo_n "(cached) " >&6 > else > ac_check_lib_save_LIBS=$LIBS > @@ -9339,7 +9389,7 @@ LIBS=$ac_check_lib_save_LIBS > fi > { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5 > $as_echo "$ac_cv_lib_m_pow" >&6; } > -if test "x$ac_cv_lib_m_pow" = x""yes; then : > +if test "x$ac_cv_lib_m_pow" = xyes; then : > POW_LIB=-lm > else > { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find library > containing definition of pow" >&5 > @@ -9435,10 +9485,21 @@ $as_echo "$as_me: WARNING: cache variable $ac_var > contains a newline" >&2;} ;; > :end' >>confcache > if diff "$cache_file" confcache >/dev/null 2>&1; then :; else > if test -w "$cache_file"; then > - test "x$cache_file" != "x/dev/null" && > + if test "x$cache_file" != "x/dev/null"; then > { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" > >&5 > $as_echo "$as_me: updating cache $cache_file" >&6;} > - cat confcache >$cache_file > + if test ! -f "$cache_file" || test -h "$cache_file"; then > + cat confcache >"$cache_file" > + else > + case $cache_file in #( > + */* | ?:*) > + mv -f confcache "$cache_file"$$ && > + mv -f "$cache_file"$$ "$cache_file" ;; #( > + *) > + mv -f confcache "$cache_file" ;; > + esac > + fi > + fi > else > { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache > $cache_file" >&5 > $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} > @@ -9470,7 +9531,7 @@ LTLIBOBJS=$ac_ltlibobjs > > > > -: ${CONFIG_STATUS=./config.status} > +: "${CONFIG_STATUS=./config.status}" > ac_write_fail=0 > ac_clean_files_save=$ac_clean_files > ac_clean_files="$ac_clean_files $CONFIG_STATUS" > @@ -9571,6 +9632,7 @@ fi > IFS=" "" $as_nl" > > # Find who we are. Look in the path if we contain no directory separator. > +as_myself= > case $0 in #(( > *[\\/]* ) as_myself=$0 ;; > *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > @@ -9878,7 +9940,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 > # values after options handling. > ac_log=" > This file was extended by Xen Hypervisor $as_me 4.2, which was > -generated by GNU Autoconf 2.67. Invocation command line was > +generated by GNU Autoconf 2.68. Invocation command line was > > CONFIG_FILES = $CONFIG_FILES > CONFIG_HEADERS = $CONFIG_HEADERS > @@ -9940,7 +10002,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 > ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; > s/[\\""\`\$]/\\\\&/g'`" > ac_cs_version="\\ > Xen Hypervisor config.status 4.2 > -configured by $0, generated by GNU Autoconf 2.67, > +configured by $0, generated by GNU Autoconf 2.68, > with options \\"\$ac_cs_config\\" > > Copyright (C) 2010 Free Software Foundation, Inc. > @@ -10064,7 +10126,7 @@ do > "../config/Tools.mk") CONFIG_FILES="$CONFIG_FILES ../config/Tools.mk" ;; > "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; > > - *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;; > + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; > esac > done > > @@ -10086,9 +10148,10 @@ fi > # after its creation but before its name has been assigned to `$tmp'. > $debug || > { > - tmp= > + tmp= ac_tmp= > trap 'exit_status=$? > - { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit > $exit_status > + : "${ac_tmp:=$tmp}" > + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status > ' 0 > trap 'as_fn_exit 1' 1 2 13 15 > } > @@ -10096,12 +10159,13 @@ $debug || > > { > tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && > - test -n "$tmp" && test -d "$tmp" > + test -d "$tmp" > } || > { > tmp=./conf$$-$RANDOM > (umask 077 && mkdir "$tmp") > } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 > +ac_tmp=$tmp > > # Set up the scripts for CONFIG_FILES section. > # No need to generate them if there are no CONFIG_FILES. > @@ -10123,7 +10187,7 @@ else > ac_cs_awk_cr=$ac_cr > fi > > -echo 'BEGIN {' >"$tmp/subs1.awk" && > +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && > _ACEOF > > > @@ -10151,7 +10215,7 @@ done > rm -f conf$$subs.sh > > cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 > -cat >>"\$tmp/subs1.awk" <<\\_ACAWK && > +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && > _ACEOF > sed -n ' > h > @@ -10199,7 +10263,7 @@ t delim > rm -f conf$$subs.awk > cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 > _ACAWK > -cat >>"\$tmp/subs1.awk" <<_ACAWK && > +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && > for (key in S) S_is_set[key] = 1 > FS = "" > > @@ -10231,7 +10295,7 @@ if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then > sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" > else > cat > -fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ > +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ > || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 > _ACEOF > > @@ -10265,7 +10329,7 @@ fi # test -n "$CONFIG_FILES" > # No need to generate them if there are no CONFIG_HEADERS. > # This happens for instance with `./config.status Makefile'. > if test -n "$CONFIG_HEADERS"; then > -cat >"$tmp/defines.awk" <<\_ACAWK || > +cat >"$ac_tmp/defines.awk" <<\_ACAWK || > BEGIN { > _ACEOF > > @@ -10277,8 +10341,8 @@ _ACEOF > # handling of long lines. > ac_delim='%!_!# ' > for ac_last_try in false false :; do > - ac_t=`sed -n "/$ac_delim/p" confdefs.h` > - if test -z "$ac_t"; then > + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` > + if test -z "$ac_tt"; then > break > elif $ac_last_try; then > as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 > @@ -10379,7 +10443,7 @@ do > esac > case $ac_mode$ac_tag in > :[FHL]*:*);; > - :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;; > + :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; > :[FH]-) ac_tag=-:-;; > :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; > esac > @@ -10398,7 +10462,7 @@ do > for ac_f > do > case $ac_f in > - -) ac_f="$tmp/stdin";; > + -) ac_f="$ac_tmp/stdin";; > *) # Look for the file first in the build tree, then in the source tree > # (if the path is not absolute). The absolute path cannot be > DOS-style, > # because $ac_f cannot contain `:'. > @@ -10407,7 +10471,7 @@ do > [\\/$]*) false;; > *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; > esac || > - as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;; > + as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; > esac > case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed > "s/'/'\\\\\\\\''/g"`;; esac > as_fn_append ac_file_inputs " '$ac_f'" > @@ -10433,8 +10497,8 @@ $as_echo "$as_me: creating $ac_file" >&6;} > esac > > case $ac_tag in > - *:-:* | *:-) cat >"$tmp/stdin" \ > - || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; > + *:-:* | *:-) cat >"$ac_tmp/stdin" \ > + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; > esac > ;; > esac > @@ -10564,21 +10628,22 @@ s&@abs_top_builddir@&$ac_abs_top_builddir&;t t > s&@INSTALL@&$ac_INSTALL&;t t > $ac_datarootdir_hack > " > -eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" > >$tmp/out \ > - || as_fn_error $? "could not create $ac_file" "$LINENO" 5 > +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ > + >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 > > test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && > - { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && > - { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test > -z "$ac_out"; } && > + { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } > && > + { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ > + "$ac_tmp/out"`; test -z "$ac_out"; } && > { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a > reference to the variable \`datarootdir' > which seems to be undefined. Please make sure it is defined" >&5 > $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable > \`datarootdir' > which seems to be undefined. Please make sure it is defined" >&2;} > > - rm -f "$tmp/stdin" > + rm -f "$ac_tmp/stdin" > case $ac_file in > - -) cat "$tmp/out" && rm -f "$tmp/out";; > - *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; > + -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; > + *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; > esac \ > || as_fn_error $? "could not create $ac_file" "$LINENO" 5 > ;; > @@ -10589,20 +10654,20 @@ which seems to be undefined. Please make sure it > is defined" >&2;} > if test x"$ac_file" != x-; then > { > $as_echo "/* $configure_input */" \ > - && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" > - } >"$tmp/config.h" \ > + && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" > + } >"$ac_tmp/config.h" \ > || as_fn_error $? "could not create $ac_file" "$LINENO" 5 > - if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then > + if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then > { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 > $as_echo "$as_me: $ac_file is unchanged" >&6;} > else > rm -f "$ac_file" > - mv "$tmp/config.h" "$ac_file" \ > + mv "$ac_tmp/config.h" "$ac_file" \ > || as_fn_error $? "could not create $ac_file" "$LINENO" 5 > fi > else > $as_echo "/* $configure_input */" \ > - && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ > + && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ > || as_fn_error $? "could not create -" "$LINENO" 5 > fi > ;; > diff --git a/tools/configure.ac b/tools/configure.ac > index 250dffd..ddabfef 100644 > --- a/tools/configure.ac > +++ b/tools/configure.ac > @@ -106,6 +106,7 @@ AX_PATH_PROG_OR_FAIL([AS86], [as86]) > AX_PATH_PROG_OR_FAIL([LD86], [ld86]) > AX_PATH_PROG_OR_FAIL([BCC], [bcc]) > AX_PATH_PROG_OR_FAIL([IASL], [iasl]) > +AX_PATH_PROG_OR_FAIL([FLEX], [flex]) > AX_CHECK_UUID > AX_CHECK_CURSES > PKG_CHECK_MODULES(glib, glib-2.0) > -- > 1.7.9.5 > > > _______________________________________________ > Xen-devel mailing list > Xen-devel@xxxxxxxxxxxxx > http://lists.xen.org/xen-devel _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel

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