diff options
Diffstat (limited to 'gdb/testsuite/configure')
| -rwxr-xr-x | gdb/testsuite/configure | 528 |
1 files changed, 364 insertions, 164 deletions
diff --git a/gdb/testsuite/configure b/gdb/testsuite/configure index 26d555e029a..2a2494e886a 100755 --- a/gdb/testsuite/configure +++ b/gdb/testsuite/configure @@ -12,9 +12,11 @@ ac_help= ac_default_prefix=/usr/local # Any additions from configure.in: ac_help="$ac_help - --enable-shared use shared libraries" + --with-stabs arrange to use stabs instead of host debug format" ac_help="$ac_help - --enable-gdbtk " + --enable-gtk enable gdbtk graphical user interface (GUI)" +ac_help="$ac_help + --enable-shared build shared libraries [deault=yes]" # Initialize some variables set by options. # The variables have the same names as the options, with @@ -32,6 +34,7 @@ program_suffix=NONE program_transform_name=s,x,x, silent= site= +sitefile= srcdir= target=NONE verbose= @@ -146,6 +149,7 @@ Configuration: --help print this message --no-create do not create output files --quiet, --silent do not print \`checking...' messages + --site-file=FILE use FILE as the site file --version print the version of autoconf that created configure Directory and file names: --prefix=PREFIX install architecture-independent files in PREFIX @@ -316,6 +320,11 @@ EOF -site=* | --site=* | --sit=*) site="$ac_optarg" ;; + -site-file | --site-file | --site-fil | --site-fi | --site-f) + ac_prev=sitefile ;; + -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*) + sitefile="$ac_optarg" ;; + -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) ac_prev=srcdir ;; -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) @@ -481,12 +490,16 @@ fi srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` # Prefer explicitly selected file to automatically selected ones. -if test -z "$CONFIG_SITE"; then - if test "x$prefix" != xNONE; then - CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" - else - CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" +if test -z "$sitefile"; then + if test -z "$CONFIG_SITE"; then + if test "x$prefix" != xNONE; then + CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" + else + CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" + fi fi +else + CONFIG_SITE="$sitefile" fi for ac_site_file in $CONFIG_SITE; do if test -r "$ac_site_file"; then @@ -526,10 +539,9 @@ fi -CC=${CC-cc} ac_aux_dir= -for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do +for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do if test -f $ac_dir/install-sh; then ac_aux_dir=$ac_dir ac_install_sh="$ac_aux_dir/install-sh -c" @@ -541,33 +553,30 @@ for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do fi done if test -z "$ac_aux_dir"; then - { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; } + { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; } fi ac_config_guess=$ac_aux_dir/config.guess ac_config_sub=$ac_aux_dir/config.sub ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. +echo $ac_n "checking build system type""... $ac_c" 1>&6 +echo "configure:564: checking build system type" >&5 -# Do some error checking and defaulting for the host and target type. -# The inputs are: -# configure --host=HOST --target=TARGET --build=BUILD NONOPT -# -# The rules are: -# 1. You are not allowed to specify --host, --target, and nonopt at the -# same time. -# 2. Host defaults to nonopt. -# 3. If nonopt is not specified, then host defaults to the current host, -# as determined by config.guess. -# 4. Target and build default to nonopt. -# 5. If nonopt is not specified, then target and build default to host. - -# The aliases save the names the user supplied, while $host etc. -# will get canonicalized. -case $host---$target---$nonopt in -NONE---*---* | *---NONE---* | *---*---NONE) ;; -*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;; +build_alias=$build +case "$build_alias" in +NONE) + case $nonopt in + NONE) build_alias=$host_alias ;; + *) build_alias=$nonopt ;; + esac ;; esac +build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias` +build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$build" 1>&6 + # Make sure we can run config.sub. if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : @@ -575,7 +584,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } fi echo $ac_n "checking host system type""... $ac_c" 1>&6 -echo "configure:579: checking host system type" >&5 +echo "configure:588: checking host system type" >&5 host_alias=$host case "$host_alias" in @@ -596,7 +605,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` echo "$ac_t""$host" 1>&6 echo $ac_n "checking target system type""... $ac_c" 1>&6 -echo "configure:600: checking target system type" >&5 +echo "configure:609: checking target system type" >&5 target_alias=$target case "$target_alias" in @@ -613,137 +622,231 @@ target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` echo "$ac_t""$target" 1>&6 -echo $ac_n "checking build system type""... $ac_c" 1>&6 -echo "configure:618: checking build system type" >&5 -build_alias=$build -case "$build_alias" in -NONE) - case $nonopt in - NONE) build_alias=$host_alias ;; - *) build_alias=$nonopt ;; - esac ;; -esac +# Directories that need to be configured in all configurations. +configdirs= -build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias` -build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` -build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` -build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` -echo "$ac_t""$build" 1>&6 +# Add HP-specific tests when appropriate. +case $target in + hppa*-*-hpux*) + configdirs="$configdirs gdb.hp" ;; +esac -test "$host_alias" != "$target_alias" && - test "$program_prefix$program_suffix$program_transform_name" = \ - NONENONEs,x,x, && - program_prefix=${target_alias}- - - -# Directories to use in all configurations. -configdirs="gdb.arch \ - gdb.asm \ - gdb.base \ - gdb.c++ \ - gdb.java \ - gdb.disasm \ - gdb.mi \ - gdb.threads \ - gdb.trace" - - -# Directories to use for a configuration which uses stabs. -stabsdirs="gdb.stabs" - - # this section is for targets that use stabs -# add stabs tests for appropriate targets -case "${target}" in - powerpc-*-aix*) configdirs="${configdirs} ${stabsdirs}" ;; - rs6000-*-aix*) configdirs="${configdirs} ${stabsdirs}" ;; - *-*-bsd*) configdirs="${configdirs} ${stabsdirs}" ;; - *-*-go32*) configdirs="${configdirs} ${stabsdirs}" ;; - *-*-linux*) configdirs="${configdirs} ${stabsdirs}" ;; - *-*-lynxos*) configdirs="${configdirs} ${stabsdirs}" ;; - *-sun-*) configdirs="${configdirs} ${stabsdirs}" ;; - hppa*-*-*) configdirs="${configdirs} ${stabsdirs}" ;; - *-*-elf*) configdirs="${configdirs} ${stabsdirs}" ;; - *) if test "x${with_stabs}" = x"yes" ; then - configdirs="${configdirs} ${stabsdirs}" - fi ;; +# With stabs. +# Check whether --with-stabs or --without-stabs was given. +if test "${with_stabs+set}" = set; then + withval="$with_stabs" + : +else + # We enable stabs tests by default on selected targets. +case $target in + powerpc-*-aix* \ + | rs6000-*-aix* \ + | *-*-bsd* \ + | *-*-go32* \ + | *-*-linux* \ + | *-*-lynxos* \ + | *-sun-* \ + | hppa*-*-* \ + | *-*-elf* \ + ) + with_stabs=yes ;; + *) + with_stabs=no ;; esac +fi -# Directory with HP specific tests. They will run only with HP's compilers. -# These tests will not work on other platforms and compilers. -hpdir="gdb.hp" +# Add stabs tests when appropriate. +if test $with_stabs = yes; then + configdirs="$configdirs gdb.stabs" +fi + +# Enable gdbtk. +# Check whether --enable-gdbtk or --disable-gdbtk was given. +if test "${enable_gdbtk+set}" = set; then + enableval="$enable_gdbtk" + : +else + if test -d $srcdir/gdb.gdbtk; then + enable_gdbtk=yes + else + enable_gdbtk=no + fi +fi -case "${target}" in - hppa*-*-hpux*) configdirs="${configdirs} ${hpdir}" ;; +# We unconditionally disable gdbtk tests on selected platforms. +case $host_os in + go32* | windows*) + enable_gdbtk=no ;; esac +# Add gdbtk tests when appropriate. +if test $enable_gdbtk = yes; then + configdirs="$configdirs gdb.gdbtk" +fi -# Begin stuff to support --enable-shared +# Enable shared libraries. # Check whether --enable-shared or --disable-shared was given. if test "${enable_shared+set}" = set; then enableval="$enable_shared" - case "${enableval}" in - yes) shared=true ;; - no) shared=false ;; - *) shared=true ;; -esac + : +else + enable_shared=yes fi -RPATH_ENVVAR=LD_LIBRARY_PATH -# If we have shared libraries, try to set RPATH_ENVVAR reasonably. -if test "${shared}" = "true"; then - case "${host}" in - *-*-hpux*) - RPATH_ENVVAR=SHLIB_PATH - ;; + + +# If we have shared libraries, try to set RPATH_ENVVAR reasonably, +# such that we can find the shared libraries in the build tree. +if test $enable_shared = no; then + # The variable `RPATH_ENVVAR' itself is not likely to be used on any + # platform. + RPATH_ENVVAR=RPATH_ENVVAR +else + # The variable `LD_LIBRARY_PATH' is used on most platforms. + RPATH_ENVVAR=LD_LIBRARY_PATH + # The following exceptions are taken from Libtool 1.4.3. + case $host_os in + aix*) + if test $host_cpu != ia64; then + RPATH_ENVVAR=LIBPATH + fi ;; + darwin* | rhapsody*) + RPATH_ENVVAR=DYLD_LIBRARY_PATH ;; + hpux*) + RPATH_ENVVAR=SHLIB_PATH ;; esac fi -# End stuff to support --enable-shared -# Start stuff to support --enable-gdbtk -# Check whether --enable-gdbtk or --disable-gdbtk was given. -if test "${enable_gdbtk+set}" = set; then - enableval="$enable_gdbtk" - case "${enableval}" in - yes) - case "$host" in - *go32*) - enable_gdbtk=no ;; - *windows*) - enable_gdbtk=no ;; - *) - enable_gdbtk=yes ;; - esac ;; - no) - enable_gdbtk=no ;; - *) - { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;; -esac -else - -# Default is on for everything but go32 and windows -case "$host" in - *go32* | *windows*) - ;; - *) - enable_gdbtk=yes ;; - esac +echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 +echo "configure:724: checking how to run the C preprocessor" >&5 +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= fi +if test -z "$CPP"; then +if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + # This must be in double quotes, not single quotes, because CPP may get + # substituted into the Makefile and "${CC-cc}" will confuse make. + CPP="${CC-cc} -E" + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. + cat > conftest.$ac_ext <<EOF +#line 739 "configure" +#include "confdefs.h" +#include <assert.h> +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:745: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP="${CC-cc} -E -traditional-cpp" + cat > conftest.$ac_ext <<EOF +#line 756 "configure" +#include "confdefs.h" +#include <assert.h> +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:762: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP="${CC-cc} -nologo -E" + cat > conftest.$ac_ext <<EOF +#line 773 "configure" +#include "confdefs.h" +#include <assert.h> +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:779: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP=/lib/cpp +fi +rm -f conftest* +fi +rm -f conftest* +fi +rm -f conftest* + ac_cv_prog_CPP="$CPP" +fi + CPP="$ac_cv_prog_CPP" +else + ac_cv_prog_CPP="$CPP" +fi +echo "$ac_t""$CPP" 1>&6 - -if test "${enable_gdbtk}" = "yes"; then - configdirs="${configdirs} gdb.gdbtk" +for ac_hdr in pthread.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:807: checking for $ac_hdr" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 812 "configure" +#include "confdefs.h" +#include <$ac_hdr> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:817: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* fi -# End stuff to support --enable-shared +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + cat >> confdefs.h <<EOF +#define $ac_tr_hdr 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi +done + echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6 -echo "configure:742: checking for Cygwin environment" >&5 +echo "configure:845: checking for Cygwin environment" >&5 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 747 "configure" +#line 850 "configure" #include "confdefs.h" int main() { @@ -754,7 +857,7 @@ int main() { return __CYGWIN__; ; return 0; } EOF -if { (eval echo configure:758: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:861: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_cygwin=yes else @@ -771,19 +874,19 @@ echo "$ac_t""$ac_cv_cygwin" 1>&6 CYGWIN= test "$ac_cv_cygwin" = yes && CYGWIN=yes echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6 -echo "configure:775: checking for mingw32 environment" >&5 +echo "configure:878: checking for mingw32 environment" >&5 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 780 "configure" +#line 883 "configure" #include "confdefs.h" int main() { return __MINGW32__; ; return 0; } EOF -if { (eval echo configure:787: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:890: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_mingw32=yes else @@ -802,7 +905,7 @@ test "$ac_cv_mingw32" = yes && MINGW32=yes echo $ac_n "checking for executable suffix""... $ac_c" 1>&6 -echo "configure:806: checking for executable suffix" >&5 +echo "configure:909: checking for executable suffix" >&5 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -812,10 +915,10 @@ else rm -f conftest* echo 'int main () { return 0; }' > conftest.$ac_ext ac_cv_exeext= - if { (eval echo configure:816: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then + if { (eval echo configure:919: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then for file in conftest.*; do case $file in - *.c | *.o | *.obj) ;; + *.c | *.C | *.o | *.obj | *.ilk | *.pdb) ;; *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;; esac done @@ -833,10 +936,8 @@ echo "$ac_t""${ac_cv_exeext}" 1>&6 ac_exeext=$EXEEXT -# configure the subdirectories too subdirs="$configdirs" - trap '' 1 2 15 cat > confcache <<\EOF # This file is a shell script that caches the results of configure @@ -900,19 +1001,7 @@ fi trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 -# Transform confdefs.h into DEFS. -# Protect against shell expansion while executing Makefile rules. -# Protect against Makefile macro expansion. -cat > conftest.defs <<\EOF -s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g -s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g -s%\[%\\&%g -s%\]%\\&%g -s%\$%$$%g -EOF -DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '` -rm -f conftest.defs - +DEFS=-DHAVE_CONFIG_H # Without the "./", some shells look in PATH for config.status. : ${CONFIG_STATUS=./config.status} @@ -949,7 +1038,9 @@ done ac_given_srcdir=$srcdir -trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 +trap 'rm -fr `echo "Makefile gdb.arch/Makefile gdb.asm/Makefile gdb.base/Makefile \ + gdb.c++/Makefile gdb.disasm/Makefile gdb.java/Makefile gdb.mi/Makefile \ + gdb.threads/Makefile gdb.trace/Makefile config.h:config.hin" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 EOF cat >> $CONFIG_STATUS <<EOF @@ -981,7 +1072,11 @@ s%@includedir@%$includedir%g s%@oldincludedir@%$oldincludedir%g s%@infodir@%$infodir%g s%@mandir@%$mandir%g -s%@CC@%$CC%g +s%@build@%$build%g +s%@build_alias@%$build_alias%g +s%@build_cpu@%$build_cpu%g +s%@build_vendor@%$build_vendor%g +s%@build_os@%$build_os%g s%@host@%$host%g s%@host_alias@%$host_alias%g s%@host_cpu@%$host_cpu%g @@ -992,12 +1087,8 @@ s%@target_alias@%$target_alias%g s%@target_cpu@%$target_cpu%g s%@target_vendor@%$target_vendor%g s%@target_os@%$target_os%g -s%@build@%$build%g -s%@build_alias@%$build_alias%g -s%@build_cpu@%$build_cpu%g -s%@build_vendor@%$build_vendor%g -s%@build_os@%$build_os%g s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g +s%@CPP@%$CPP%g s%@EXEEXT@%$EXEEXT%g s%@subdirs@%$subdirs%g @@ -1041,7 +1132,9 @@ EOF cat >> $CONFIG_STATUS <<EOF -CONFIG_FILES=\${CONFIG_FILES-"Makefile"} +CONFIG_FILES=\${CONFIG_FILES-"Makefile gdb.arch/Makefile gdb.asm/Makefile gdb.base/Makefile \ + gdb.c++/Makefile gdb.disasm/Makefile gdb.java/Makefile gdb.mi/Makefile \ + gdb.threads/Makefile gdb.trace/Makefile"} EOF cat >> $CONFIG_STATUS <<\EOF for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then @@ -1095,6 +1188,113 @@ s%@top_srcdir@%$top_srcdir%g fi; done rm -f conftest.s* +# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where +# NAME is the cpp macro being defined and VALUE is the value it is being given. +# +# ac_d sets the value in "#define NAME VALUE" lines. +ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' +ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' +ac_dC='\3' +ac_dD='%g' +# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". +ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_uB='\([ ]\)%\1#\2define\3' +ac_uC=' ' +ac_uD='\4%g' +# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". +ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_eB='$%\1#\2define\3' +ac_eC=' ' +ac_eD='%g' + +if test "${CONFIG_HEADERS+set}" != set; then +EOF +cat >> $CONFIG_STATUS <<EOF + CONFIG_HEADERS="config.h:config.hin" +EOF +cat >> $CONFIG_STATUS <<\EOF +fi +for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + echo creating $ac_file + + rm -f conftest.frag conftest.in conftest.out + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` + cat $ac_file_inputs > conftest.in + +EOF + +# Transform confdefs.h into a sed script conftest.vals that substitutes +# the proper values into config.h.in to produce config.h. And first: +# Protect against being on the right side of a sed subst in config.status. +# Protect against being in an unquoted here document in config.status. +rm -f conftest.vals +cat > conftest.hdr <<\EOF +s/[\\&%]/\\&/g +s%[\\$`]%\\&%g +s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp +s%ac_d%ac_u%gp +s%ac_u%ac_e%gp +EOF +sed -n -f conftest.hdr confdefs.h > conftest.vals +rm -f conftest.hdr + +# This sed command replaces #undef with comments. This is necessary, for +# example, in the case of _POSIX_SOURCE, which is predefined and required +# on some systems where configure will not decide to define it. +cat >> conftest.vals <<\EOF +s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% +EOF + +# Break up conftest.vals because some shells have a limit on +# the size of here documents, and old seds have small limits too. + +rm -f conftest.tail +while : +do + ac_lines=`grep -c . conftest.vals` + # grep -c gives empty output for an empty file on some AIX systems. + if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi + # Write a limited-size here document to conftest.frag. + echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS + echo 'CEOF + sed -f conftest.frag conftest.in > conftest.out + rm -f conftest.in + mv conftest.out conftest.in +' >> $CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail + rm -f conftest.vals + mv conftest.tail conftest.vals +done +rm -f conftest.vals + +cat >> $CONFIG_STATUS <<\EOF + rm -f conftest.frag conftest.h + echo "/* $ac_file. Generated automatically by configure. */" > conftest.h + cat conftest.in >> conftest.h + rm -f conftest.in + if cmp -s $ac_file conftest.h 2>/dev/null; then + echo "$ac_file is unchanged" + rm -f conftest.h + else + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + fi + rm -f $ac_file + mv conftest.h $ac_file + fi +fi; done + EOF cat >> $CONFIG_STATUS <<EOF |