| Line 70... |
Line 70... |
# libraries as desired.
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# libraries as desired.
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|
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# We have to handle being invoked by both Cygnus configure and Autoconf.
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# We have to handle being invoked by both Cygnus configure and Autoconf.
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#
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#
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# Cygnus configure incoming variables:
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# Cygnus configure incoming variables:
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# srcdir, subdir, target, arguments
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# srcdir, subdir, host, arguments
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#
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#
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# Autoconf incoming variables:
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# Autoconf incoming variables:
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# srcdir, target, ac_configure_args
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# srcdir, host, ac_configure_args
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#
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#
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# We *could* figure srcdir and target out, but we'd have to do work that
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# We *could* figure srcdir and host out, but we'd have to do work that
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# our caller has already done to figure them out and requiring these two
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# our caller has already done to figure them out and requiring these two
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# seems reasonable.
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# seems reasonable.
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# Note that `host' in this case is GCC's `target'. Target libraries are
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# configured for a particular host.
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|
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if [ -n "${ac_configure_args}" ]; then
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if [ -n "${ac_configure_args}" ]; then
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Makefile=${ac_file-Makefile}
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Makefile=${ac_file-Makefile}
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ml_config_shell=${CONFIG_SHELL-/bin/sh}
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ml_config_shell=${CONFIG_SHELL-/bin/sh}
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ml_arguments="${ac_configure_args}"
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ml_arguments="${ac_configure_args}"
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| Line 97... |
Line 99... |
fi
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fi
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fi
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fi
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|
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# Scan all the arguments and set all the ones we need.
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# Scan all the arguments and set all the ones we need.
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|
|
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ml_verbose=--verbose
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for option in ${ml_arguments}
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for option in ${ml_arguments}
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do
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do
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case $option in
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case $option in
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--*) ;;
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--*) ;;
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-*) option=-$option ;;
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-*) option=-$option ;;
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| Line 126... |
Line 129... |
eval $enableopt="$optarg"
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eval $enableopt="$optarg"
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;;
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;;
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--norecursion | --no*)
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--norecursion | --no*)
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ml_norecursion=yes
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ml_norecursion=yes
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;;
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;;
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--silent | --sil* | --quiet | --q*)
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ml_verbose=--silent
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;;
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--verbose | --v | --verb*)
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--verbose | --v | --verb*)
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ml_verbose=--verbose
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ml_verbose=--verbose
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;;
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;;
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--with-*)
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--with-*)
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case "$option" in
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case "$option" in
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| Line 198... |
Line 204... |
multidirs="${multidirs} ${dir}"
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multidirs="${multidirs} ${dir}"
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fi
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fi
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fi
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fi
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done
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done
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|
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case "${target}" in
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# Target libraries are configured for the host they run on, so we check
|
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# $host here, not $target.
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|
|
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case "${host}" in
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arc-*-elf*)
|
arc-*-elf*)
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if [ x$enable_biendian != xyes ]
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if [ x$enable_biendian != xyes ]
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then
|
then
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old_multidirs=${multidirs}
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old_multidirs=${multidirs}
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multidirs=""
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multidirs=""
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| Line 212... |
Line 221... |
*) multidirs="${multidirs} ${x}" ;;
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*) multidirs="${multidirs} ${x}" ;;
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esac
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esac
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done
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done
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fi
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fi
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;;
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;;
|
|
arm-*-*)
|
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if [ x"$enable_fpu" = xno ]
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then
|
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old_multidirs=${multidirs}
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multidirs=""
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for x in ${old_multidirs}; do
|
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case "${x}" in
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*fpu*) : ;;
|
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*) multidirs="${multidirs} ${x}" ;;
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|
esac
|
|
done
|
|
fi
|
|
if [ x"$enable_26bit" = xno ]
|
|
then
|
|
old_multidirs=${multidirs}
|
|
multidirs=""
|
|
for x in ${old_multidirs}; do
|
|
case "${x}" in
|
|
*26bit*) : ;;
|
|
*) multidirs="${multidirs} ${x}" ;;
|
|
esac
|
|
done
|
|
fi
|
|
if [ x"$enable_underscore" = xno ]
|
|
then
|
|
old_multidirs=${multidirs}
|
|
multidirs=""
|
|
for x in ${old_multidirs}; do
|
|
case "${x}" in
|
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*under*) : ;;
|
|
*) multidirs="${multidirs} ${x}" ;;
|
|
esac
|
|
done
|
|
fi
|
|
if [ x"$enable_interwork" = xno ]
|
|
then
|
|
old_multidirs=${multidirs}
|
|
multidirs=""
|
|
for x in ${old_multidirs}; do
|
|
case "${x}" in
|
|
*interwork*) : ;;
|
|
*) multidirs="${multidirs} ${x}" ;;
|
|
esac
|
|
done
|
|
fi
|
|
if [ x$enable_biendian = xno ]
|
|
then
|
|
old_multidirs="${multidirs}"
|
|
multidirs=""
|
|
for x in ${old_multidirs}; do
|
|
case "$x" in
|
|
*le* ) : ;;
|
|
*be* ) : ;;
|
|
*) multidirs="${multidirs} ${x}" ;;
|
|
esac
|
|
done
|
|
fi
|
|
if [ x"$enable_nofmult" = xno ]
|
|
then
|
|
old_multidirs="${multidirs}"
|
|
multidirs=""
|
|
for x in ${old_multidirs}; do
|
|
case "$x" in
|
|
*nofmult* ) : ;;
|
|
*) multidirs="${multidirs} ${x}" ;;
|
|
esac
|
|
done
|
|
fi
|
|
;;
|
m68*-*-*)
|
m68*-*-*)
|
if [ x$enable_softfloat = xno ]
|
if [ x$enable_softfloat = xno ]
|
then
|
then
|
old_multidirs="${multidirs}"
|
old_multidirs="${multidirs}"
|
multidirs=""
|
multidirs=""
|
| Line 293... |
Line 371... |
*soft-float* ) : ;;
|
*soft-float* ) : ;;
|
*) multidirs="${multidirs} ${x}" ;;
|
*) multidirs="${multidirs} ${x}" ;;
|
esac
|
esac
|
done
|
done
|
fi
|
fi
|
|
case " $multidirs " in
|
|
*" mabi=64 "*)
|
|
# We will not be able to create libraries with -mabi=64 if
|
|
# we cannot even link a trivial program. It usually
|
|
# indicates the 64bit libraries are missing.
|
|
if echo 'main() {}' > conftest.c &&
|
|
${CC-gcc} -mabi=64 conftest.c -o conftest; then
|
|
:
|
|
else
|
|
echo Could not link program with -mabi=64, disabling it.
|
|
old_multidirs="${multidirs}"
|
|
multidirs=""
|
|
for x in ${old_multidirs}; do
|
|
case "$x" in
|
|
*mabi=64* ) : ;;
|
|
*) multidirs="${multidirs} ${x}" ;;
|
|
esac
|
|
done
|
|
fi
|
|
rm -f conftest.c conftest
|
|
;;
|
|
esac
|
;;
|
;;
|
powerpc*-*-* | rs6000*-*-*)
|
powerpc*-*-* | rs6000*-*-*)
|
if [ x$enable_softfloat = xno ]
|
if [ x$enable_softfloat = xno ]
|
then
|
then
|
old_multidirs="${multidirs}"
|
old_multidirs="${multidirs}"
|
| Line 546... |
Line 646... |
if [ "${ml_verbose}" = --verbose ]; then
|
if [ "${ml_verbose}" = --verbose ]; then
|
echo "Running configure in multilib subdir ${ml_dir}"
|
echo "Running configure in multilib subdir ${ml_dir}"
|
echo "pwd: `pwd`"
|
echo "pwd: `pwd`"
|
fi
|
fi
|
|
|
if [ -d ${ml_dir} ]; then true; else mkdir ${ml_dir}; fi
|
if [ -d ${ml_dir} ]; then true; else
|
|
# ``mkdir -p ${ml_dir}'' See also mkinstalldirs.
|
|
pathcomp=""
|
|
for d in `echo ":${ml_dir}" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`; do
|
|
pathcomp="$pathcomp$d"
|
|
case "$pathcomp" in
|
|
-* ) pathcomp=./$pathcomp ;;
|
|
esac
|
|
if test ! -d "$pathcomp"; then
|
|
echo "mkdir $pathcomp" 1>&2
|
|
mkdir "$pathcomp" > /dev/null 2>&1 || lasterr=$?
|
|
fi
|
|
if test ! -d "$pathcomp"; then
|
|
exit $lasterr
|
|
fi
|
|
pathcomp="$pathcomp/"
|
|
done
|
|
fi
|
if [ -d ${ml_dir}/${ml_libdir} ]; then true; else mkdir ${ml_dir}/${ml_libdir}; fi
|
if [ -d ${ml_dir}/${ml_libdir} ]; then true; else mkdir ${ml_dir}/${ml_libdir}; fi
|
|
|
# Eg: if ${ml_dir} = m68000/m68881, dotdot = ../../
|
# Eg: if ${ml_dir} = m68000/m68881, dotdot = ../../
|
dotdot=../`echo ${ml_dir} | sed -e 's|[^/]||g' -e 's|/|../|g'`
|
dotdot=../`echo ${ml_dir} | sed -e 's|[^/]||g' -e 's|/|../|g'`
|
|
|
| Line 599... |
Line 716... |
cd ${ml_dir}/${ml_libdir}
|
cd ${ml_dir}/${ml_libdir}
|
|
|
if [ -f ${ml_newsrcdir}/configure ]; then
|
if [ -f ${ml_newsrcdir}/configure ]; then
|
ml_recprog=${ml_newsrcdir}/configure
|
ml_recprog=${ml_newsrcdir}/configure
|
fi
|
fi
|
if eval ${ml_config_shell} ${ml_recprog} \
|
|
|
# find compiler flag corresponding to ${ml_dir}
|
|
for i in `${CC-gcc} --print-multi-lib 2>/dev/null`; do
|
|
dir=`echo $i | sed -e 's/;.*$//'`
|
|
if [ "${dir}" = "${ml_dir}" ]; then
|
|
flags=`echo $i | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`
|
|
break
|
|
fi
|
|
done
|
|
ml_config_env='CC="${CC} $flags"'
|
|
|
|
if eval ${ml_config_env} ${ml_config_shell} ${ml_recprog} \
|
--with-multisubdir=${ml_dir} --with-multisrctop=${multisrctop} \
|
--with-multisubdir=${ml_dir} --with-multisrctop=${multisrctop} \
|
${ml_arguments} ${ml_srcdiroption} ; then
|
${ml_arguments} ${ml_srcdiroption} ; then
|
true
|
true
|
else
|
else
|
exit 1
|
exit 1
|
