### WARNING: this file contains embedded tabs. Do not run untabify on this file.
# Configuration script
-# Copyright (C) 1988, 90, 91, 92, 93, 94, 95, 96, 1997
-# Free Software Foundation, Inc.
+# Copyright (C) 1988, 90, 91, 92, 93, 94, 95, 96, 97, 98, 1999, 2000, 2001,
+# 2002 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
cache_file=config.cache
cache_file_option=
configdirs=
+extraconfigdirs=
+diroptions=
+enable_threads=no
+enable_shared=no
+enable_libstdcxx_v3=yes
exec_prefix=
exec_prefixoption=
fatal=
floating_point=default
gas=default
+gcc_version=
+gcc_version_trigger=
host_alias=NOHOST
host_makefile_frag=
moveifchange=
norecursion=
other_options=
package_makefile_frag=
+package_makefile_rules_frag=
prefix=/usr/local
progname=
program_prefix=
program_suffixoption=
program_transform_name=
program_transform_nameoption=
-redirect=">/dev/null"
-removing=
+redirect=
site=
site_makefile_frag=
site_option=
srcdir=
srctrigger=
-subdirs=
target_alias=NOTARGET
target_makefile_frag=
undefs=NOUNDEFS
version="$Revision$"
x11=default
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datadir='${prefix}/share'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+libdir='${exec_prefix}/lib'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+infodir='${prefix}/info'
+mandir='${prefix}/man'
### we might need to use some other shell than /bin/sh for running subshells
-#
+
+### If we are on Windows, search for the shell. This will permit people
+### to not have /bin/sh, but to be able to see /SOME/PATH/sh configure
+### without also having to set CONFIG_SHELL. This code will work when
+### using bash, which sets OSTYPE.
+case "${OSTYPE}" in
+*win32*)
+ if [ x${CONFIG_SHELL} = x ]; then
+ if [ ! -f /bin/sh ]; then
+ if [ x${SHELL} != x ] && [ -f ${SHELL} ]; then
+ CONFIG_SHELL=${SHELL}
+ export CONFIG_SHELL
+ else
+ for prog in sh sh.exe bash bash.exe; do
+ IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
+ for dir in $PATH; do
+ test -z "$dir" && dir=.
+ if test -f $dir/$prog; then
+ CONFIG_SHELL=$dir/$prog
+ export CONFIG_SHELL
+ break
+ fi
+ done
+ IFS="$save_ifs"
+ test -n "${CONFIG_SHELL}" && break
+ done
+ fi
+ fi
+ fi
+ ;;
+esac
+
config_shell=${CONFIG_SHELL-/bin/sh}
NO_EDIT="This file was generated automatically by configure. Do not edit."
progname=$0
# if PWD already has a value, it is probably wrong.
-if [ -n "$PWD" ]; then PWD=`pwd`; fi
+if [ -n "$PWD" ]; then PWD=`${PWDCMD-pwd}`; fi
case "${progname}" in
-/*) ;;
+/* | [A-Za-z]:[\\/]* ) ;;
*/*) ;;
*)
- PATH=$PATH:${PWD=`pwd`} ; export PATH
+ PATH=$PATH:${PWD=`${PWDCMD-pwd}`} ; export PATH
;;
esac
+# Export original configure arguments for use by sub-configures.
+TOPLEVEL_CONFIGURE_ARGUMENTS="$progname $@"
+export TOPLEVEL_CONFIGURE_ARGUMENTS
+
# Loop over all args
while :
# Now, process the options
case $option in
+ --bi*)
+ bindir=$optarg
+ diroptions="$diroptions --bindir=$optarg"
+ ;;
--build* | --bu*)
case "$build_alias" in
"") build_alias=$optarg ;;
--cache*)
cache_file=$optarg
;;
+ --da*)
+ datadir=$optarg
+ diroptions="$diroptions --datadir=$optarg"
+ ;;
--disable-*)
enableopt=`echo ${option} | sed 's:^--disable-:enable_:;s:-:_:g'`
eval $enableopt=no
esac
enableopt=`echo ${option} | sed 's:^--::;s:=.*$::;s:-:_:g'`
- eval "$enableopt='$optarg'"
+ eval "$enableopt=\$optarg"
enableoptions="$enableoptions '$option'"
;;
--exec-prefix* | --ex*)
;;
esac
;;
+ --inc*)
+ includedir=$optarg
+ diroptions="$diroptions --includedir=$optarg"
+ ;;
+ --inf*)
+ infodir=$optarg
+ diroptions="$diroptions --infodir=$optarg"
+ ;;
+ --libd*)
+ libdir=$optarg
+ diroptions="$diroptions --libdir=$optarg"
+ ;;
+ --libe*)
+ libexecdir=$optarg
+ diroptions="$diroptions --libexecdir=$optarg"
+ ;;
+ --lo*)
+ localstatedir=$optarg
+ diroptions="$diroptions --localstatedir=$optarg"
+ ;;
+ --ma*)
+ mandir=$optarg
+ diroptions="$diroptions --mandir=$optarg"
+ ;;
--nfp | --nf*)
floating_point=no
floating_pointoption="--nfp"
--norecursion | --no*)
norecursion=yes
;;
+ --ol*)
+ oldincludedir=$optarg
+ diroptions="$diroptions --oldincludedir=$optarg"
+ ;;
--prefix* | --pre*)
prefix=$optarg
prefixoption="--prefix=$optarg"
program_transform_name="${program_transform_name} -e `echo ${optarg} | sed -e 's/\\\\/\\\\\\\\/g' -e 's/\\\$/$$/g'`"
program_transform_nameoption="${program_transform_nameoption} --program-transform-name='$optarg'"
;;
- --rm)
- removing=--rm
+ --sb*)
+ sbindir=$optarg
+ diroptions="$diroptions --sbindir=$optarg"
+ ;;
+ --sh*)
+ sharedstatedir=$optarg
+ diroptions="$diroptions --sharedstatedir=$optarg"
;;
--silent | --sil* | --quiet | --q*)
redirect=">/dev/null"
--srcdir* | --sr*)
srcdir=$optarg
;;
+ --sy*)
+ sysconfdir=$optarg
+ diroptions="$diroptions --sysconfdir=$optarg"
+ ;;
--target* | --ta*)
case $target_alias in
NOTARGET) target_alias=$optarg ;;
esac
withopt=`echo ${option} | sed 's:^--::;s:=.*$::;s:-:_:g'`
- eval $withopt="$optarg"
+ eval $withopt="\$optarg"
withoptions="$withoptions $option"
;;
--without-*)
;;
--x-i* | --x-l*) other_options="$other_options $orig_option"
;;
- --bi* | --sb* | --li* | --da* | --sy* | --sh* | --lo* | --in* | --ol* | --ma*)
- # These options were added to autoconf for emacs.
- ;;
--*)
echo "configure: Unrecognized option: \"$orig_option\"; use --help for usage." >&2
exit 1
fi
;;
esac
- echo "Configuring for a ${host_alias} host." 1>&2
+ echo "Configuring for a ${host_alias} host."
arguments="--host=$host_alias $arguments"
else
echo 'Config.guess failed to determine the host type. You need to specify one.' 1>&2
configsub=`echo ${progname} | sed 's/configure$/config.sub/'`
moveifchange=`echo ${progname} | sed 's/configure$/move-if-change/'`
+## the sed command below emulates the dirname command
+topsrcdir=`cd \`echo ${progname} | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'\`; ${PWDCMD-pwd}`
+
# this is a hack. sun4 must always be a valid host alias or this will fail.
if ${config_shell} ${configsub} sun4 >/dev/null 2>&1 ; then
echo "Invalid source directory ${srcdir}" >&2
exit 1
fi
- pwd=`pwd`
- srcpwd=`cd ${srcdir} ; pwd`
+ pwd=`${PWDCMD-pwd}`
+ srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
if [ "${pwd}" = "${srcpwd}" ] ; then
srcdir=.
fi
".") ;;
*)
if [ -f ${srcdir}/config.status ] ; then
- echo '***' Cannot configure here in \"${PWD=`pwd`}\" when \"${srcdir}\" is currently configured. 1>&2
+ echo '***' Cannot configure here in \"${PWD=`${PWDCMD-pwd}`}\" when \"${srcdir}\" is currently configured. 1>&2
exit 1
fi
esac
eval exec ${config_shell} ${srcdir}/configure ${verbose} \
${buildopt} --host=${host_alias} --target=${target_alias} \
${prefixoption} ${tmpdiroption} ${exec_prefixoption} \
- ${srcdiroption} \
+ ${srcdiroption} ${diroptions} \
${program_prefixoption} ${program_suffixoption} \
${program_transform_nameoption} ${site_option} \
${withoptions} ${withoutoptions} \
${enableoptions} ${disableoptions} ${floating_pointoption} \
- ${cache_file_option} ${removing} ${other_options} ${redirect}
+ ${cache_file_option} ${other_options} ${redirect}
else
echo '***' There is no configure script present though. 1>&2
fi
*) ;;
esac
-# keep this filename short for &%*%$*# 14 char file names
-tmpfile=${TMPDIR}/cONf$$
+# keep this filename short for &%*%$*# 14 char file names and 8+3 file names
+tmpdir=${TMPDIR}/cNf$$
+mkdir ${tmpdir} || exit 1
+tmpfile=${tmpdir}/cNf$$
# Note that under many versions of sh a trap handler for 0 will *override* any
# exit status you explicitly specify! At this point, the only non-error exit
# is at the end of the script; these actions are duplicated there, minus
# the "exit 1". Don't use "exit 0" anywhere after this without resetting the
# trap handler, or you'll lose.
-trap "rm -f Makefile.tem ${tmpfile}.com ${tmpfile}.tgt ${tmpfile}.hst ${tmpfile}.pos; exit 1" 0 1 2 15
+trap "rm -rf Makefile.tem ${tmpdir}; exit 1" 0 1 2 15
# split ${srcdir}/configure.in into common, per-host, per-target,
# and post-target parts. Post-target is optional.
# some sanity checks on configure.in
case "${srctrigger}" in
"")
- echo '***' srctrigger not set in ${PWD=`pwd`}/configure.in. 1>&2
+ echo '***' srctrigger not set in ${PWD=`${PWDCMD-pwd}`}/configure.in. 1>&2
exit 1
;;
*) ;;
if [ ! -r ${srcdir}/${srctrigger} ] ; then
case "${srcdirdefaulted}" in
- "") echo '***' "${progname}: Can't find ${srcname} sources in ${PWD=`pwd`}/${srcdir}" 1>&2 ;;
- *) echo '***' "${progname}: Can't find ${srcname} sources in ${PWD=`pwd`}/. or ${PWD=`pwd`}/.." 1>&2 ;;
+ "") echo '***' "${progname}: Can't find ${srcname} sources in ${PWD=`${PWDCMD-pwd}`}/${srcdir}" 1>&2 ;;
+ *) echo '***' "${progname}: Can't find ${srcname} sources in ${PWD=`${PWDCMD-pwd}`}/. or ${PWD=`${PWDCMD-pwd}`}/.." 1>&2 ;;
esac
echo '***' \(At least ${srctrigger} is missing.\) 1>&2
# If CC and CXX are not set in the environment, and the Makefile
# exists, try to extract them from it. This is to handle running
# ./config.status by hand.
-if [ -z "${CC}" -a -r Makefile ]; then
+if [ -z "${CC}" ] && [ -r Makefile ]; then
sed -n -e ':loop
/\\$/ N
s/\\\n//g
rm -f Makefile.cc
fi
-if [ -z "${CXX}" -a -r Makefile ]; then
+if [ -z "${CFLAGS}" ] && [ -r Makefile ]; then
+ sed -n -e ':loop
+/\\$/ N
+s/\\\n//g
+t loop
+/^CFLAGS[ ]*=/ s/CFLAGS[ ]*=[ ]*\(.*\)/\1/p' < Makefile > Makefile.cc
+ CFLAGS=`tail -1 Makefile.cc`
+ rm -f Makefile.cc
+fi
+
+if [ -z "${CXX}" ] && [ -r Makefile ]; then
sed -n -e ':loop
/\\$/ N
s/\\\n//g
rm -f Makefile.cc
fi
+if [ -z "${CXXFLAGS}" ] && [ -r Makefile ]; then
+ sed -n -e ':loop
+/\\$/ N
+s/\\\n//g
+t loop
+/^CXXFLAGS[ ]*=/ s/CXXFLAGS[ ]*=[ ]*\(.*\)/\1/p' < Makefile > Makefile.cc
+ CXXFLAGS=`tail -1 Makefile.cc`
+ rm -f Makefile.cc
+fi
+
# Generate a default definition for YACC. This is used if the makefile can't
# locate bison or byacc in objdir.
test -n "$DEFAULT_YACC" && break
done
+# Generate a default definition for M4. This is used if the makefile can't
+# locate m4 in objdir.
+
+for prog in gm4 gnum4 m4
+do
+ set dummy $prog; tmp=$2
+ IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
+ for dir in $PATH; do
+ test -z "$dir" && dir=.
+ if test -f $dir/$tmp; then
+ DEFAULT_M4="$prog"
+ break
+ fi
+ done
+ IFS="$save_ifs"
+
+ test -n "$DEFAULT_M4" && break
+done
+
# Generate a default definition for LEX. This is used if the makefile can't
# locate flex in objdir.
test -n "$DEFAULT_LEX" && break
done
+
if [ "${build}" != "${host}" ]; then
# If we are doing a Canadian Cross, in which the host and build systems
# are not the same, we set reasonable default values for the tools.
-
tools="AR AR_FOR_TARGET AS AS_FOR_TARGET BISON CC_FOR_BUILD"
- tools="${tools} CC_FOR_TARGET CXX_FOR_TARGET"
- tools="${tools} DLLTOOL DLLTOOL_FOR_TARGET GCC_FOR_TARGET HOST_PREFIX"
- tools="${tools} HOST_PREFIX_1 LD LD_FOR_TARGET LEX MAKEINFO NM"
+ tools="${tools} CC_FOR_TARGET CXX_FOR_TARGET GCJ_FOR_TARGET"
+ tools="${tools} DLLTOOL DLLTOOL_FOR_TARGET GCC_FOR_TARGET BUILD_PREFIX"
+ tools="${tools} BUILD_PREFIX_1 LD LD_FOR_TARGET LEX MAKEINFO NM"
tools="${tools} NM_FOR_TARGET RANLIB RANLIB_FOR_TARGET"
- tools="${tools} WINDRES WINDRES_FOR_TARGET"
+ tools="${tools} WINDRES WINDRES_FOR_TARGET YACC"
+ tools="${tools} OBJCOPY OBJDUMP"
for var in ${tools}; do
- if [ -z "`eval 'echo $'"${var}"`" -a -r Makefile ]; then
+ if eval [ -z \"\$${var}\" ] && [ -r Makefile ]; then
sed -n -e ':loop
/\\$/ N
s/\\\n//g
< Makefile > Makefile.v
t=`tail -1 Makefile.v`
if [ -n "${t}" ]; then
- eval "${var}='${t}'"
+ eval "${var}=\${t}"
fi
rm -f Makefile.v
fi
AR=${AR-${host_alias}-ar}
AR_FOR_TARGET=${AR_FOR_TARGET-${target_alias}-ar}
+ AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
AS=${AS-${host_alias}-as}
AS_FOR_TARGET=${AS_FOR_TARGET-${target_alias}-as}
+ BISON=${BISON-bison}
CC=${CC-${host_alias}-gcc}
CFLAGS=${CFLAGS-"-g -O2"}
CXX=${CXX-${host_alias}-c++}
CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc}
CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++}
+ GCJ_FOR_TARGET=${GCJ_FOR_TARGET-${target_alias}-gcj}
DLLTOOL=${DLLTOOL-${host_alias}-dlltool}
DLLTOOL_FOR_TARGET=${DLLTOOL_FOR_TARGET-${target_alias}-dlltool}
GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}}
- HOST_PREFIX=${build_alias}-
- HOST_PREFIX_1=${build_alias}-
+ BUILD_PREFIX=${build_alias}-
+ BUILD_PREFIX_1=${build_alias}-
LD=${LD-${host_alias}-ld}
LD_FOR_TARGET=${LD_FOR_TARGET-${target_alias}-ld}
MAKEINFO=${MAKEINFO-makeinfo}
NM=${NM-${host_alias}-nm}
NM_FOR_TARGET=${NM_FOR_TARGET-${target_alias}-nm}
+ NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
RANLIB=${RANLIB-${host_alias}-ranlib}
RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET-${target_alias}-ranlib}
WINDRES=${WINDRES-${host_alias}-windres}
WINDRES_FOR_TARGET=${WINDRES_FOR_TARGET-${target_alias}-windres}
+ OBJCOPY=${OBJCOPY-${host_alias}-objcopy}
+ OBJDUMP=${OBJDUMP-${host_alias}-objdump}
- if [ -z "${BISON}" ]; then
+ if [ -z "${YACC}" ]; then
IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
for dir in $PATH; do
test -z "$dir" && dir=.
- if test -f $dir/byacc; then
- BISON=byacc
+ if test -f $dir/bison; then
+ YACC="bison -y"
break
fi
- if test -f $dir/bison; then
- BISON=bison
+ if test -f $dir/byacc; then
+ YACC=byacc
break
fi
if test -f $dir/yacc; then
- BISON=yacc
+ YACC=yacc
break
fi
done
IFS="$save_ifs"
- BISON=${BISON-bison}
+ if [ -z "${YACC}" ]; then
+ YACC="bison -y"
+ fi
fi
if [ -z "${LEX}" ]; then
export NM
export RANLIB
export WINDRES
+ export OBJCOPY
+ export OBJDUMP
else
+ # Set reasonable default values for some tools even if not Canadian.
+ # Of course, these are different reasonable default values, originally
+ # specified directly in the Makefile.
+ # We don't export, so that autoconf can do its job.
+ # Note that all these settings are above the fragment inclusion point
+ # in Makefile.in, so can still be overridden by fragments.
+ # This is all going to change when we autoconfiscate...
+
+ tools="AR AR_FOR_TARGET AS AS_FOR_TARGET BISON CC_FOR_BUILD"
+ tools="${tools} DLLTOOL DLLTOOL_FOR_TARGET GCC_FOR_TARGET BUILD_PREFIX"
+ tools="${tools} BUILD_PREFIX_1 LD LD_FOR_TARGET LEX MAKEINFO NM"
+ tools="${tools} NM_FOR_TARGET RANLIB_FOR_TARGET"
+ tools="${tools} WINDRES WINDRES_FOR_TARGET YACC"
+
+ AR=ar
+ AR_FOR_TARGET='\$(USUAL_AR_FOR_TARGET)'
+ AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
+ AS=as
+ AS_FOR_TARGET='\$(USUAL_AS_FOR_TARGET)'
+ BISON='$(USUAL_BISON)'
+ CC_FOR_BUILD='\$(CC)'
+ DLLTOOL=dlltool
+ DLLTOOL_FOR_TARGET='\$(USUAL_DLLTOOL_FOR_TARGET)'
+ GCC_FOR_TARGET='\$(USUAL_GCC_FOR_TARGET)'
+ BUILD_PREFIX=
+ BUILD_PREFIX_1=loser-
+ LD=ld
+ LD_FOR_TARGET='\$(USUAL_LD_FOR_TARGET)'
+ MAKEINFO='\$(USUAL_MAKEINFO)'
+ NM=nm
+ NM_FOR_TARGET='\$(USUAL_NM_FOR_TARGET)'
+ NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
+ RANLIB_FOR_TARGET='\$(USUAL_RANLIB_FOR_TARGET)'
+ WINDRES=windres
+ WINDRES_FOR_TARGET='\$(USUAL_WINDRES_FOR_TARGET)'
+ LEX='\$(USUAL_LEX)'
+ YACC='\$(USUAL_YACC)'
+
# If CC is still not set, try to get gcc.
if [ -z "${CC}" ]; then
IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
echo 'void f(){}' > conftest.c
if test -z "`${CC} -g -c conftest.c 2>&1`"; then
CFLAGS=${CFLAGS-"-g -O2"}
- CXXFLAGS=${CFLAGS-"-g -O2"}
+ CXXFLAGS=${CXXFLAGS-"-g -O2"}
else
CFLAGS=${CFLAGS-"-O2"}
- CXXFLAGS=${CFLAGS-"-O2"}
+ CXXFLAGS=${CXXFLAGS-"-O2"}
fi
rm -f conftest*
break
done
IFS="$save_ifs"
CC=${CC-cc}
+ else
+ if test -z "${CFLAGS}"; then
+ # Here CC is set but CFLAGS is not. Use a quick hack to use -O2 if CC
+ # is set to a version of gcc.
+ case "${CC}" in
+ *gcc)
+ echo 'void f(){}' > conftest.c
+ if test -z "`${CC} -g -c conftest.c 2>&1`"; then
+ CFLAGS=${CFLAGS-"-g -O2"}
+ CXXFLAGS=${CXXFLAGS-"-g -O2"}
+ else
+ CFLAGS=${CFLAGS-"-O2"}
+ CXXFLAGS=${CXXFLAGS-"-O2"}
+ fi
+ rm -f conftest*
+ ;;
+ esac
+ fi
fi
CXX=${CXX-"c++"}
export CFLAGS
export CXXFLAGS
-case "$host" in
- *go32*)
- enable_gdbtk=no ;;
- *cygwin32*)
- enable_gdbtk=no ;;
-esac
+# FIXME Should this be done recursively ??? (Useful for e.g. gdbtest)
+# Set up the list of links to be made.
+# ${links} is the list of link names, and ${files} is the list of names to link to.
-# Determine whether gdb needs tk/tcl or not.
-if [ "$enable_gdbtk" != "no" ]; then
- GDB_TK="all-tcl all-tk"
-else
- GDB_TK=""
+# Make the links.
+configlinks="${links}"
+if [ -r ./config.status ] ; then
+ mv -f ./config.status ./config.back
fi
-
-for subdir in . ${subdirs} ; do
-
- # ${subdir} is relative path from . to the directory we're currently
- # configuring.
- # ${invsubdir} is inverse of ${subdir), *with* trailing /, if needed.
- invsubdir=`echo ${subdir}/ | sed -e 's|\./||g' -e 's|[^/]*/|../|g'`
-
- ### figure out what to do with srcdir
- case "${srcdir}" in
- ".") # no -srcdir option. We're building in place.
- makesrcdir=. ;;
- /*) # absolute path
- makesrcdir=`echo ${srcdir}/${subdir} | sed -e 's|/\.$||'`
- ;;
- *) # otherwise relative
- case "${subdir}" in
- .) makesrcdir=${srcdir} ;;
- *) makesrcdir=${invsubdir}${srcdir}/${subdir} ;;
- esac
- ;;
- esac
-
- if [ "${subdir}/" != "./" ] ; then
- Makefile=${subdir}/Makefile
+while [ -n "${files}" ] ; do
+ # set file to car of files, files to cdr of files
+ set ${files}; file=$1; shift; files=$*
+ set ${links}; link=$1; shift; links=$*
+
+ if [ ! -r ${srcdir}/${file} ] ; then
+ if [ ! -r ${file} ] ; then
+ echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2
+ echo '***' "since the file \"${srcdir}/${file}\" does not exist." 1>&2
+ exit 1
+ else
+ srcfile=${file}
fi
+ else
+ srcfile=${srcdir}/${file}
+ fi
- if [ ! -d ${subdir} ] ; then
- if mkdir ${subdir} ; then
- true
- else
- echo '***' "${progname}: could not make ${PWD=`pwd`}/${subdir}" 1>&2
- exit 1
- fi
- fi
+ ${remove} -f ${link}
+ # Make a symlink if possible, otherwise try a hard link
+ if ${symbolic_link} ${srcfile} ${link} >/dev/null 2>&1 ; then
+ true
+ else
+ # We need to re-remove the file because Lynx leaves a
+ # very strange directory there when it fails an NFS symlink.
+ ${remove} -r -f ${link}
+ ${hard_link} ${srcfile} ${link}
+ fi
+ if [ ! -r ${link} ] ; then
+ echo '***' "${progname}: unable to link \"${link}\" to \"${srcfile}\"." 1>&2
+ exit 1
+ fi
- case "${removing}" in
- "")
- case "${subdir}" in
- .) ;;
- *) eval echo Building in ${subdir} ${redirect} ;;
- esac
+ echo "Linked \"${link}\" to \"${srcfile}\"."
+done
- # FIXME Should this be done recursively ??? (Useful for e.g. gdbtest)
- # Set up the list of links to be made.
- # ${links} is the list of link names, and ${files} is the list of names to link to.
+# Create a .gdbinit file which runs the one in srcdir
+# and tells GDB to look there for source files.
- # Make the links.
- configlinks="${links}"
- if [ -r ${subdir}/config.status ] ; then
- mv -f ${subdir}/config.status ${subdir}/config.back
- fi
- while [ -n "${files}" ] ; do
- # set file to car of files, files to cdr of files
- set ${files}; file=$1; shift; files=$*
- set ${links}; link=$1; shift; links=$*
-
- if [ ! -r ${srcdir}/${file} ] ; then
- echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2
- echo '***' "since the file \"${srcdir}/${file}\" does not exist." 1>&2
- exit 1
- fi
+if [ -r ${srcdir}/.gdbinit ] ; then
+ case ${srcdir} in
+ .) ;;
+ *) cat > ./.gdbinit <<EOF
+# ${NO_EDIT}
+dir ${srcdir}
+dir .
+source ${srcdir}/.gdbinit
+EOF
+ ;;
+ esac
+fi
- ${remove} -f ${link}
- # Make a symlink if possible, otherwise try a hard link
- if ${symbolic_link} ${srcdir}/${file} ${link} >/dev/null 2>&1 ; then
- true
- else
- # We need to re-remove the file because Lynx leaves a
- # very strange directory there when it fails an NFS symlink.
- ${remove} -r -f ${link}
- ${hard_link} ${srcdir}/${file} ${link}
- fi
- if [ ! -r ${link} ] ; then
- echo '***' "${progname}: unable to link \"${link}\" to \"${srcdir}/${file}\"." 1>&2
- exit 1
- fi
+# Install a makefile, and make it set VPATH
+# if necessary so that the sources are found.
+# Also change its value of srcdir.
+# NOTE: Makefile generation constitutes the majority of the time in configure. Hence, this section has
+# been somewhat optimized and is perhaps a bit twisty.
- echo "Linked \"${link}\" to \"${srcdir}/${file}\"."
- done
+# code is order so as to try to sed the smallest input files we know.
+# so do these separately because I don't trust the order of sed -e expressions.
- # Create a .gdbinit file which runs the one in srcdir
- # and tells GDB to look there for source files.
+# the five makefile fragments MUST end up in the resulting Makefile in this order:
+# package macros, target, host, site, and package rules.
- if [ -r ${srcdir}/${subdir}/.gdbinit ] ; then
- case ${srcdir} in
- .) ;;
- *) cat > ${subdir}/.gdbinit <<EOF
-# ${NO_EDIT}
-dir ${makesrcdir}
-dir .
-source ${makesrcdir}/.gdbinit
-EOF
- ;;
- esac
- fi
+if [ -f ${srcdir}/${Makefile_in} ] ; then
- # Install a makefile, and make it set VPATH
- # if necessary so that the sources are found.
- # Also change its value of srcdir.
- # NOTE: Makefile generation constitutes the majority of the time in configure. Hence, this section has
- # been somewhat optimized and is perhaps a bit twisty.
-
- # code is order so as to try to sed the smallest input files we know.
-
- # the four makefile fragments MUST end up in the resulting Makefile in this order:
- # package, target, host, and site. so do these separately because I don't trust the
- # order of sed -e expressions.
-
- if [ -f ${srcdir}/${subdir}/${Makefile_in} ] ; then
-
- # Conditionalize for this site from "Makefile.in" (or whatever it's called) into Makefile.tem
- rm -f ${subdir}/Makefile.tem
- case "${site}" in
- "") cp ${srcdir}/${subdir}/${Makefile_in} ${subdir}/Makefile.tem ;;
- *)
- site_makefile_frag=${srcdir}/config/ms-${site}
-
- if [ -f ${site_makefile_frag} ] ; then
- sed -e "/^####/ r ${site_makefile_frag}" ${srcdir}/${subdir}/${Makefile_in} \
- > ${subdir}/Makefile.tem
- else
- cp ${srcdir}/${subdir}/${Makefile_in} ${subdir}/Makefile.tem
- site_makefile_frag=
- fi
- ;;
- esac
- # working copy now in ${subdir}/Makefile.tem
-
- # Conditionalize the makefile for this host.
- rm -f ${Makefile}
- case "${host_makefile_frag}" in
- "") mv ${subdir}/Makefile.tem ${Makefile} ;;
- *)
- if [ ! -f ${host_makefile_frag} ] ; then
- host_makefile_frag=${srcdir}/${host_makefile_frag}
- fi
- if [ -f ${host_makefile_frag} ] ; then
- sed -e "/^####/ r ${host_makefile_frag}" ${subdir}/Makefile.tem > ${Makefile}
- else
- echo '***' Expected host makefile fragment \"${host_makefile_frag}\" 1>&2
- echo '***' is missing in ${PWD=`pwd`}. 1>&2
- mv ${subdir}/Makefile.tem ${Makefile}
- fi
- esac
- # working copy now in ${Makefile}
-
- # Conditionalize the makefile for this target.
- rm -f ${subdir}/Makefile.tem
- case "${target_makefile_frag}" in
- "") mv ${Makefile} ${subdir}/Makefile.tem ;;
- *)
- if [ ! -f ${target_makefile_frag} ] ; then
- target_makefile_frag=${srcdir}/${target_makefile_frag}
- fi
- if [ -f ${target_makefile_frag} ] ; then
- sed -e "/^####/ r ${target_makefile_frag}" ${Makefile} > ${subdir}/Makefile.tem
- else
- mv ${Makefile} ${subdir}/Makefile.tem
- target_makefile_frag=
- fi
- ;;
- esac
- # real copy now in ${subdir}/Makefile.tem
-
- # Conditionalize the makefile for this package.
- rm -f ${Makefile}
- case "${package_makefile_frag}" in
- "") mv ${subdir}/Makefile.tem ${Makefile} ;;
- *)
- if [ ! -f ${package_makefile_frag} ] ; then
- package_makefile_frag=${srcdir}/${package_makefile_frag}
- fi
- if [ -f ${package_makefile_frag} ] ; then
- sed -e "/^####/ r ${package_makefile_frag}" ${subdir}/Makefile.tem > ${Makefile}
- rm -f ${subdir}/Makefile.tem
- else
- echo '***' Expected package makefile fragment \"${package_makefile_frag}\" 1>&2
- echo '***' is missing in ${PWD=`pwd`}. 1>&2
- mv ${subdir}/Makefile.tem ${Makefile}
- fi
- esac
- # working copy now in ${Makefile}
-
- mv ${Makefile} ${subdir}/Makefile.tem
-
- # real copy now in ${subdir}/Makefile.tem
-
- # prepend warning about editting, and a bunch of variables.
- rm -f ${Makefile}
- cat > ${Makefile} <<EOF
-# ${NO_EDIT}
-VPATH = ${makesrcdir}
-links = ${configlinks}
-host_alias = ${host_alias}
-host_cpu = ${host_cpu}
-host_vendor = ${host_vendor}
-host_os = ${host_os}
-host_canonical = ${host_cpu}-${host_vendor}-${host_os}
-target_alias = ${target_alias}
-target_cpu = ${target_cpu}
-target_vendor = ${target_vendor}
-target_os = ${target_os}
-target_canonical = ${target_cpu}-${target_vendor}-${target_os}
-EOF
- case "${build}" in
- "") ;;
- *) cat >> ${Makefile} << EOF
-build_alias = ${build_alias}
-build_cpu = ${build_cpu}
-build_vendor = ${build_vendor}
-build_os = ${build_os}
-build_canonical = ${build_cpu}-${build_vendor}-${build_os}
-EOF
- esac
+ # Conditionalize the makefile for this package from "Makefile.in" (or whatever it's called) into Makefile.tem.
+ rm -f ./${Makefile}.tem
+ case "${package_makefile_rules_frag}" in
+ "") cp ${srcdir}/${Makefile_in} ./Makefile.tem ;;
+ *)
+ if [ ! -f ${package_makefile_rules_frag} ] ; then
+ package_makefile_rules_frag=${srcdir}/${package_makefile_rules_frag}
+ fi
+ if [ -f ${package_makefile_rules_frag} ] ; then
+ sed -e "/^####/ r ${package_makefile_rules_frag}" ${srcdir}/${Makefile_in} > ${Makefile}.tem
+ else
+ echo '***' Expected package makefile rules fragment \"${package_makefile_rules_frag}\" 1>&2
+ echo '***' is missing in ${PWD=`${PWDCMD-pwd}`}. 1>&2
+ cp ${srcdir}/${Makefile_in} ./Makefile.tem
+ fi
+ esac
+ # working copy now in ${Makefile}.tem
+
+ # Conditionalize for this site.
+ rm -f ${Makefile}
+ case "${site}" in
+ "") mv ./Makefile.tem ${Makefile} ;;
+ *)
+ site_makefile_frag=${srcdir}/config/ms-${site}
+
+ if [ -f ${site_makefile_frag} ] ; then
+ sed -e "/^####/ r ${site_makefile_frag}" ./Makefile.tem > ${Makefile}
+ else
+ mv ./Makefile.tem ${Makefile}
+ site_makefile_frag=
+ fi
+ ;;
+ esac
+ # working copy now in ${Makefile}
+
+ # Conditionalize the makefile for this host.
+ rm -f ./Makefile.tem
+ case "${host_makefile_frag}" in
+ "") mv ${Makefile} ./Makefile.tem ;;
+ *)
+ if [ ! -f ${host_makefile_frag} ] ; then
+ host_makefile_frag=${srcdir}/${host_makefile_frag}
+ fi
+ if [ -f ${host_makefile_frag} ] ; then
+ sed -e "/^####/ r ${host_makefile_frag}" ${Makefile} > ./Makefile.tem
+ else
+ echo '***' Expected host makefile fragment \"${host_makefile_frag}\" 1>&2
+ echo '***' is missing in ${PWD=`${PWDCMD-pwd}`}. 1>&2
+ mv ${Makefile} ./Makefile.tem
+ fi
+ esac
+ # working copy now in ./Makefile.tem
+
+ # Conditionalize the makefile for this target.
+ rm -f ${Makefile}
+ case "${target_makefile_frag}" in
+ "") mv ./Makefile.tem ${Makefile} ;;
+ *)
+ if [ ! -f ${target_makefile_frag} ] ; then
+ target_makefile_frag=${srcdir}/${target_makefile_frag}
+ fi
+ if [ -f ${target_makefile_frag} ] ; then
+ sed -e "/^####/ r ${target_makefile_frag}" ./Makefile.tem > ${Makefile}
+ else
+ mv ./Makefile.tem ${Makefile}
+ target_makefile_frag=
+ fi
+ ;;
+ esac
+ # working copy now in ${Makefile}
+
+ # Emit the default values of this package's macros.
+ rm -f ./Makefile.tem
+ case "${package_makefile_frag}" in
+ "") mv ${Makefile} ./Makefile.tem ;;
+ *)
+ if [ ! -f ${package_makefile_frag} ] ; then
+ package_makefile_frag=${srcdir}/${package_makefile_frag}
+ fi
+ if [ -f ${package_makefile_frag} ] ; then
+ sed -e "/^####/ r ${package_makefile_frag}" ${Makefile} > ./Makefile.tem
+ else
+ echo '***' Expected package makefile fragment \"${package_makefile_rules_frag}\" 1>&2
+ echo '***' is missing in ${PWD=`${PWDCMD-pwd}`}. 1>&2
+ mv ${Makefile} ./Makefile.tem
+ fi
+ esac
+ # real copy now in ./Makefile.tem
- case "${package_makefile_frag}" in
- "") ;;
- /*) echo package_makefile_frag = ${package_makefile_frag} >>${Makefile} ;;
- *) echo package_makefile_frag = ${invsubdir}${package_makefile_frag} >>${Makefile} ;;
- esac
-
- case "${target_makefile_frag}" in
- "") ;;
- /*) echo target_makefile_frag = ${target_makefile_frag} >>${Makefile} ;;
- *) echo target_makefile_frag = ${invsubdir}${target_makefile_frag} >>${Makefile} ;;
- esac
-
- case "${host_makefile_frag}" in
- "") ;;
- /*) echo host_makefile_frag = ${host_makefile_frag} >>${Makefile} ;;
- *) echo host_makefile_frag = ${invsubdir}${host_makefile_frag} >>${Makefile} ;;
- esac
-
- if [ "${site_makefile_frag}" != "" ] ; then
- echo site_makefile_frag = ${invsubdir}${site_makefile_frag} >>${Makefile}
- fi
-
- # reset prefix, exec_prefix, srcdir, SUBDIRS, NONSUBDIRS,
- # remove any form feeds.
- if [ -z "${subdirs}" ]; then
- rm -f ${subdir}/Makefile.tem2
- sed -e "s:^SUBDIRS[ ]*=.*$:SUBDIRS = ${configdirs}:" \
- -e "s:^NONSUBDIRS[ ]*=.*$:NONSUBDIRS = ${noconfigdirs}:" \
- ${subdir}/Makefile.tem > ${subdir}/Makefile.tem2
- rm -f ${subdir}/Makefile.tem
- mv ${subdir}/Makefile.tem2 ${subdir}/Makefile.tem
- fi
- sed -e "s|^prefix[ ]*=.*$|prefix = ${prefix}|" \
- -e "s|^exec_prefix[ ]*=.*$|exec_prefix = ${exec_prefix}|" \
- -e "/^CC[ ]*=/{
- :loop1
- /\\\\$/ N
- s/\\\\\\n//g
- t loop1
- s%^CC[ ]*=.*$%CC = ${CC}%
- }" \
- -e "/^CXX[ ]*=/{
- :loop2
- /\\\\$/ N
- s/\\\\\\n//g
- t loop2
- s%^CXX[ ]*=.*$%CXX = ${CXX}%
- }" \
- -e "/^CFLAGS[ ]*=/{
- :loop3
- /\\\\$/ N
- s/\\\\\\n//g
- t loop3
- s%^CFLAGS[ ]*=.*$%CFLAGS = ${CFLAGS}%
- }" \
- -e "/^CXXFLAGS[ ]*=/{
- :loop4
- /\\\\$/ N
- s/\\\\\\n//g
- t loop4
- s%^CXXFLAGS[ ]*=.*$%CXXFLAGS = ${CXXFLAGS}%
- }" \
- -e "s:^SHELL[ ]*=.*$:SHELL = ${config_shell}:" \
- -e "s:^GDB_TK[ ]*=.*$:GDB_TK = ${GDB_TK}:" \
- -e "s|^srcdir[ ]*=.*$|srcdir = ${makesrcdir}|" \
- -e "s/\f//" \
- -e "s:^program_prefix[ ]*=.*$:program_prefix = ${program_prefix}:" \
- -e "s:^program_suffix[ ]*=.*$:program_suffix = ${program_suffix}:" \
- -e "s:^program_transform_name[ ]*=.*$:program_transform_name = ${program_transform_name}:" \
- -e "s|^tooldir[ ]*=.*$|tooldir = ${tooldir}|" \
- -e "s:^DEFAULT_YACC[ ]*=.*$:DEFAULT_YACC = ${DEFAULT_YACC}:" \
- -e "s:^DEFAULT_LEX[ ]*=.*$:DEFAULT_LEX = ${DEFAULT_LEX}:" \
- ${subdir}/Makefile.tem >> ${Makefile}
-
- # If this is a Canadian Cross, preset the values of many more
- # tools.
- if [ "${build}" != "${host}" ]; then
- for var in ${tools}; do
- val=`eval 'echo $'"${var}"`
- sed -e "/^${var}[ ]*=/{
- :loop1
- /\\\\$/ N
- /\\\\$/ b loop1
- s/\\\\\\n//g
- s%^${var}[ ]*=.*$%${var} = ${val}%
- }" ${Makefile} > ${Makefile}.tem
- mv -f ${Makefile}.tem ${Makefile}
- done
- fi
+ # record if we want runtime library stuff installed in libsubdir.
+ # Blank means no.
+ if test -z "${enable_version_specific_runtime_libs}"; then
+ enable_version_specific_runtime_libs=no
+ fi
- # final copy now in ${Makefile}
+ sed -e "s|@configlinks@|${configlinks}|" \
+ -e "s|@build_alias@|${build_alias}|" \
+ -e "s|@build_cpu@|${build_cpu}|" \
+ -e "s|@build_vendor@|${build_vendor}|" \
+ -e "s|@build_os@|${build_os}|" \
+ -e "s|@host_alias@|${host_alias}|" \
+ -e "s|@host_cpu@|${host_cpu}|" \
+ -e "s|@host_vendor@|${host_vendor}|" \
+ -e "s|@host_os@|${host_os}|" \
+ -e "s|@target_alias@|${target_alias}|" \
+ -e "s|@target_cpu@|${target_cpu}|" \
+ -e "s|@target_vendor@|${target_vendor}|" \
+ -e "s|@target_os@|${target_os}|" \
+ -e "s|@target_makefile_frag@|${target_makefile_frag}|" \
+ -e "s|@host_makefile_frag@|${host_makefile_frag}|" \
+ -e "s|@enable_shared@|${enable_shared}|" \
+ -e "s|@enable_threads@|${enable_threads}|" \
+ -e "s|@enable_version_specific_runtime_libs@|${enable_version_specific_runtime_libs}|" \
+ -e "s|@gcc_version_trigger@|${gcc_version_trigger}|" \
+ -e "s|@gcc_version@|${gcc_version}|" \
+ ./Makefile.tem > ${Makefile}
+ mv -f ${Makefile} ./Makefile.tem
+ # Real copy now in Makefile.tem; no prologue.
+
+ # reset prefix, exec_prefix, srcdir, SUBDIRS, NONSUBDIRS,
+ # remove any form feeds.
+ sed -e "s|@configdirs@|${configdirs}|" \
+ -e "s|@prefix@|${prefix}|" \
+ -e "s|@exec_prefix@|${exec_prefix}|" \
+ -e "s|@bindir@|${bindir}|" \
+ -e "s|@sbindir@|${sbindir}|" \
+ -e "s|@libexecdir@|${libexecdir}|" \
+ -e "s|@datadir@|${datadir}|" \
+ -e "s|@sysconfdir@|${sysconfdir}|" \
+ -e "s|@sharedstatedir@|${sharedstatedir}|" \
+ -e "s|@localstatedir@|${localstatedir}|" \
+ -e "s|@libdir@|${libdir}|" \
+ -e "s|@includedir@|${includedir}|" \
+ -e "s|@oldincludedir@|${oldincludedir}|" \
+ -e "s|@infodir@|${infodir}|" \
+ -e "s|@mandir@|${mandir}|" \
+ -e "s|@CC@|${CC}|" \
+ -e "s|@CXX@|${CXX}|" \
+ -e "s|@CFLAGS@|${CFLAGS}|" \
+ -e "s|@CXXFLAGS@|${CXXFLAGS}|" \
+ -e "s|@config_shell@|${config_shell}|" \
+ -e "s|@srcdir@|${srcdir}|" \
+ -e "s/\f//" \
+ -e "s:@program_transform_name@:${program_transform_name}:" \
+ -e "s|@tooldir@|${tooldir}|" \
+ -e "s|@build_tooldir@|${tooldir}|" \
+ -e "s:@DEFAULT_YACC@:${DEFAULT_YACC}:" \
+ -e "s:@DEFAULT_LEX@:${DEFAULT_LEX}:" \
+ -e "s:@DEFAULT_M4@:${DEFAULT_M4}:" \
+ ./Makefile.tem > ${Makefile}
+
+ # If this is a Canadian Cross, preset the values of many more
+ # tools.
+ if [ "${build}" != "${host}" ]; then
+ for var in ${tools}; do
+ eval val=\$${var}
+ sed -e "/^${var}[ ]*=/{
+ :loop1
+ /\\\\$/ N
+ /\\\\$/ b loop1
+ s/\\\\\\n//g
+ s%^${var}[ ]*=.*$%${var} = ${val}%
+ }" ${Makefile} > ${Makefile}.tem
+ mv -f ${Makefile}.tem ${Makefile}
+ done
+ fi
+ # If this is NOT a Canadian Cross, preset the values of some more
+ # tools. The above line should get merged into this, but this
+ # substitutes *once* where the above substitutes *globally*; that
+ # needs to be worked out before the merger. The issue is in Makefile
+ # fragment elements (ick, yuck, ugh).
+ if [ "${build}" = "${host}" ]; then
+ for var in ${tools}; do
+ eval val=\$${var}
+ sed -e "s%@${var}@%${val}%" ${Makefile} > ${Makefile}.tem
+ mv -f ${Makefile}.tem ${Makefile}
+ done
+ fi
- else
- echo "No Makefile.in found in ${srcdir}/${subdir}, unable to configure" 1>&2
- fi
+ # final copy now in ${Makefile}
- rm -f ${subdir}/Makefile.tem
+else
+ echo "No Makefile.in found in ${srcdir}/., unable to configure" 1>&2
+fi
- case "${host_makefile_frag}" in
- "") using= ;;
- *) using="and \"${host_makefile_frag}\"" ;;
- esac
+rm -f ./Makefile.tem
- case "${target_makefile_frag}" in
- "") ;;
- *) using="${using} and \"${target_makefile_frag}\"" ;;
- esac
+case "${host_makefile_frag}" in
+ "") using= ;;
+ *) using="and \"${host_makefile_frag}\"" ;;
+esac
- case "${site_makefile_frag}" in
- "") ;;
- *) using="${using} and \"${site_makefile_frag}\"" ;;
- esac
+case "${target_makefile_frag}" in
+ "") ;;
+ *) using="${using} and \"${target_makefile_frag}\"" ;;
+esac
- newusing=`echo "${using}" | sed 's/and/using/'`
- using=${newusing}
- echo "Created \"${Makefile}\" in" ${PWD=`pwd`} ${using}
+case "${site_makefile_frag}" in
+ "") ;;
+ *) using="${using} and \"${site_makefile_frag}\"" ;;
+esac
- . ${tmpfile}.pos
+newusing=`echo "${using}" | sed 's/and/using/'`
+using=${newusing}
+echo "Created \"${Makefile}\" in" ${PWD=`${PWDCMD-pwd}`} ${using}
- # describe the chosen configuration in config.status.
- # Make that file a shellscript which will reestablish
- # the same configuration. Used in Makefiles to rebuild
- # Makefiles.
+. ${tmpfile}.pos
- case "${norecursion}" in
- "") arguments="${arguments} --norecursion" ;;
- *) ;;
- esac
+# describe the chosen configuration in config.status.
+# Make that file a shellscript which will reestablish
+# the same configuration. Used in Makefiles to rebuild
+# Makefiles.
- if [ ${subdir} = . ] ; then
- echo "#!/bin/sh
-# ${NO_EDIT}
-# This directory was configured as follows:
-${progname}" ${arguments} "
-# ${using}" > ${subdir}/config.new
- else
- echo "#!/bin/sh
+case "${norecursion}" in
+ "") arguments="${arguments} --norecursion" ;;
+ *) ;;
+esac
+
+echo "#!/bin/sh
# ${NO_EDIT}
# This directory was configured as follows:
-cd ${invsubdir}
${progname}" ${arguments} "
-# ${using}" > ${subdir}/config.new
- fi
- chmod a+x ${subdir}/config.new
- if [ -r ${subdir}/config.back ] ; then
- mv -f ${subdir}/config.back ${subdir}/config.status
- fi
- ${config_shell} ${moveifchange} ${subdir}/config.new ${subdir}/config.status
- ;;
-
- *) rm -f ${Makefile} ${subdir}/config.status ${links} ;;
- esac
-done
-
-# If there are subdirectories, then recur.
-if [ -z "${norecursion}" -a -n "${configdirs}" ] ; then
- for configdir in ${configdirs} ; do
-
- if [ -d ${srcdir}/${configdir} ] ; then
- eval echo Configuring ${configdir}... ${redirect}
- case "${srcdir}" in
- ".") ;;
- *)
- if [ ! -d ./${configdir} ] ; then
- if mkdir ./${configdir} ; then
- true
- else
- echo '***' "${progname}: could not make ${PWD=`pwd`}/${configdir}" 1>&2
- exit 1
- fi
- fi
- ;;
- esac
-
- POPDIR=${PWD=`pwd`}
- cd ${configdir}
-
-### figure out what to do with srcdir
- case "${srcdir}" in
- ".") newsrcdir=${srcdir} ;; # no -srcdir option. We're building in place.
- /*) # absolute path
- newsrcdir=${srcdir}/${configdir}
- srcdiroption="--srcdir=${newsrcdir}"
- ;;
- ?:*) # absolute path on win32
- newsrcdir=${srcdir}/${configdir}
- srcdiroption="--srcdir=${newsrcdir}"
- ;;
- *) # otherwise relative
- newsrcdir=../${srcdir}/${configdir}
- srcdiroption="--srcdir=${newsrcdir}"
- ;;
- esac
-
- # Handle --cache-file=../XXX
- case "${cache_file}" in
- "") # empty
- ;;
- /*) # absolute path
- cache_file_option="--cache-file=${cache_file}"
- ;;
- ?:*) # absolute path on win32
- cache_file_option="--cache-file=${cache_file}"
- ;;
- *) # relative path
- cache_file_option="--cache-file=../${cache_file}"
- ;;
- esac
-
-### check for guested configure, otherwise fix possibly relative progname
- if [ -f ${newsrcdir}/configure ] ; then
- recprog=${newsrcdir}/configure
- elif [ -f ${newsrcdir}/configure.in ] ; then
- case "${progname}" in
- /*) recprog=${progname} ;;
- ?:*) recprog=${progname} ;;
- *) recprog=../${progname} ;;
- esac
- else
- eval echo No configuration information in ${configdir} ${redirect}
- recprog=
- fi
-
-### The recursion line is here.
- if [ ! -z "${recprog}" ] ; then
- if eval ${config_shell} ${recprog} ${verbose} ${buildopt} --host=${host_alias} --target=${target_alias} \
- ${prefixoption} ${tmpdiroption} ${exec_prefixoption} \
- ${srcdiroption} ${program_prefixoption} ${program_suffixoption} ${program_transform_nameoption} ${site_option} ${withoptions} ${withoutoptions} ${enableoptions} ${disableoptions} ${floating_pointoption} ${cache_file_option} ${removing} ${other_options} ${redirect} ; then
- true
- else
- echo Configure in `pwd` failed, exiting. 1>&2
- exit 1
- fi
- fi
-
- cd ${POPDIR}
- fi
- done
+# ${using}" > ./config.new
+chmod a+x ./config.new
+if [ -r ./config.back ] ; then
+ mv -f ./config.back ./config.status
fi
+${config_shell} ${moveifchange} ./config.new ./config.status
# Perform the same cleanup as the trap handler, minus the "exit 1" of course,
# and reset the trap handler.
-rm -f ${tmpfile}.com ${tmpfile}.tgt ${tmpfile}.hst ${tmpfile}.pos
+rm -rf ${tmpdir}
trap 0
exit 0
projects / deliverable / binutils-gdb.git / blobdiff