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20000-05-19 H.J. Lu (hjl@gnu.org)

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* configure: Provide --disable-target-dir-sanity-checking to
	disable the gcc directory checking for cross compiling.
This commit is contained in:
H.J. Lu 2000-05-19 18:14:18 +00:00
parent ed8387fb4f
commit abd9f14c3b
2 changed files with 20 additions and 2 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
20000-05-19 H.J. Lu (hjl@gnu.org)
* configure: Provide --disable-target-dir-sanity-checking to
disable the gcc directory checking for cross compiling.
20000-05-18 H.J. Lu (hjl@gnu.org) 20000-05-18 H.J. Lu (hjl@gnu.org)
* configure: Ask to create the gcc directory for cross * configure: Ask to create the gcc directory for cross

17
configure vendored
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@ -753,8 +753,21 @@ target_vendor=`echo $result | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
target_os=`echo $result | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` target_os=`echo $result | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
target=${target_cpu}-${target_vendor}-${target_os} target=${target_cpu}-${target_vendor}-${target_os}
if [ x${target} != x${build} -a x${build} = x${host} ]; then # We have to make sure the gcc directory exists for the non-canadian
if [ x${gcc_version} != x -a ! -d ${prefix}/lib/gcc-lib/${target_alias}/${gcc_version} ]; then # cross compiler if necessary. In that case, we will run the cross
# compiler we just build to compile other stuff. Due to how the cross
# compiler finds the C header files, the gcc directory may be needed
# for successful cross-compilation. This sanity check can be disabled
# by passing
#
# --disable-target-dir-sanity-checking
#
# to configure.
if test x${target} != x${build} && test x${build} = x${host} ; then
if test x${enable_target_dir_sanity_checking} != xno \
&& test x${gcc_version} != x \
&& test -d ${prefix}/${target_alias} \
&& test ! -d ${prefix}/lib/gcc-lib/${target_alias}/${gcc_version} ; then
echo "Please create the directory:" 1>&2 echo "Please create the directory:" 1>&2
echo 1>&2 echo 1>&2
echo " ${prefix}/lib/gcc-lib/${target_alias}/${gcc_version}" 1>&2 echo " ${prefix}/lib/gcc-lib/${target_alias}/${gcc_version}" 1>&2