diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 29 |
1 files changed, 13 insertions, 16 deletions
diff --git a/configure.in b/configure.in index ae3ff2a..74ea0e1 100644 --- a/configure.in +++ b/configure.in @@ -67,19 +67,13 @@ progname=$0 if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi # Export original configure arguments for use by sub-configures. These -# will be expanded once by make, and once by the shell, so they need to -# have '$' quoted for make, and then each argument quoted for the shell. -# What's more, the 'echo' below might expand backslashes. -cat <<\EOF_SED > conftestsed -s,\\,\\\\,g; s,\$,$$,g +# will be expanded by make, so quote '$'. +tmp="$progname $@" +sed -e 's,\$,$$,g' <<EOF_SED > conftestsed.out +$tmp EOF_SED -tmp="'$progname'" -for ac_arg -do - tmp="$tmp '"`echo "$ac_arg" | sed -f conftestsed` -done -rm -f conftestsed -TOPLEVEL_CONFIGURE_ARGUMENTS="$tmp" +TOPLEVEL_CONFIGURE_ARGUMENTS=`cat conftestsed.out` +rm -f conftestsed.out AC_SUBST(TOPLEVEL_CONFIGURE_ARGUMENTS) moveifchange=${srcdir}/move-if-change @@ -1766,7 +1760,7 @@ AC_SUBST_FILE(serialization_dependencies) # Base args. Strip norecursion, cache-file, srcdir, host, build, # target and nonopt. These are the ones we might not want to pass -# down to subconfigures. +# down to subconfigures. These will be expanded by make, so quote '$'. cat <<\EOF_SED > conftestsed s/ --no[[^ ]]* / / s/ --c[[a-z-]]*[[= ]][[^ ]]* / / @@ -1781,10 +1775,13 @@ s/ -build[[= ]][[^ ]]* / / s/ -target[[= ]][[^ ]]* / / s/ [[^' -][^ ]*] / / s/^ *//;s/ *$// -s,\\,\\\\,g; s,\$,$$,g +s,\$,$$,g +EOF_SED +sed -f conftestsed <<EOF_SED > conftestsed.out + ${ac_configure_args} EOF_SED -baseargs=`echo " ${ac_configure_args} " | sed -f conftestsed` -rm -f conftestsed +baseargs=`cat conftestsed.out` +rm -f conftestsed conftestsed.out # For the build-side libraries, we just need to pretend we're native, # and not use the same cache file. Multilibs are neither needed nor |