Commit cc9a08e0 by Phil Edwards Committed by DJ Delorie

configure.in (--enable-languages): Be more permissive about syntax.

* configure.in (--enable-languages): Be more permissive about
syntax.  Check for empty lists better.  Warn about $LANGUAGES.
* configure: Regenerated.

From-SVN: r46870
parent 132e4bd7
2001-11-08 Phil Edwards <pedwards@disaster.jaj.com>
* configure.in (--enable-languages): Be more permissive about
syntax. Check for empty lists better. Warn about $LANGUAGES.
* configure: Regenerated.
2001-11-08 Richard Henderson <rth@redhat.com> 2001-11-08 Richard Henderson <rth@redhat.com>
* dwarf2asm.c (dw2_force_const_mem): Fix typo. * dwarf2asm.c (dw2_force_const_mem): Fix typo.
......
...@@ -7615,17 +7615,23 @@ fi ...@@ -7615,17 +7615,23 @@ fi
# Look if the user specified --enable-languages="..."; if not, use # Look if the user specified --enable-languages="..."; if not, use
# the environment variable $LANGUAGES if defined. $LANGUAGES might # the environment variable $LANGUAGES if defined. $LANGUAGES might
# go away some day. # go away some day.
# NB: embedded tabs in this IF block -- do not untabify
if test x"${enable_languages+set}" != xset; then if test x"${enable_languages+set}" != xset; then
if test x"${LANGUAGES+set}" = xset; then if test x"${LANGUAGES+set}" = xset; then
enable_languages="`echo ${LANGUAGES} | tr ' ' ','`" enable_languages="${LANGUAGES}"
echo "configure: warning: setting LANGUAGES is deprecated, use --enable-languages instead" 1>&2
else else
enable_languages=all enable_languages=all
fi fi
else else
if test x"${enable_languages}" = x; then if test x"${enable_languages}" = x ||
{ echo "configure: error: --enable-languages needs at least one argument" 1>&2; exit 1; } test x"${enable_languages}" = xyes;
then
{ echo "configure: error: --enable-languages needs at least one language argument" 1>&2; exit 1; }
fi fi
fi fi
enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
# First scan to see if an enabled language requires some other language. # First scan to see if an enabled language requires some other language.
# We assume that a given config-lang.in will list all the language # We assume that a given config-lang.in will list all the language
...@@ -7741,7 +7747,7 @@ fi ...@@ -7741,7 +7747,7 @@ fi
echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
echo "configure:7745: checking whether to enable maintainer-specific portions of Makefiles" >&5 echo "configure:7751: checking whether to enable maintainer-specific portions of Makefiles" >&5
# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
if test "${enable_maintainer_mode+set}" = set; then if test "${enable_maintainer_mode+set}" = set; then
enableval="$enable_maintainer_mode" enableval="$enable_maintainer_mode"
......
...@@ -1722,17 +1722,23 @@ fi ...@@ -1722,17 +1722,23 @@ fi
# Look if the user specified --enable-languages="..."; if not, use # Look if the user specified --enable-languages="..."; if not, use
# the environment variable $LANGUAGES if defined. $LANGUAGES might # the environment variable $LANGUAGES if defined. $LANGUAGES might
# go away some day. # go away some day.
# NB: embedded tabs in this IF block -- do not untabify
if test x"${enable_languages+set}" != xset; then if test x"${enable_languages+set}" != xset; then
if test x"${LANGUAGES+set}" = xset; then if test x"${LANGUAGES+set}" = xset; then
enable_languages="`echo ${LANGUAGES} | tr ' ' ','`" enable_languages="${LANGUAGES}"
AC_MSG_WARN([setting LANGUAGES is deprecated, use --enable-languages instead])
else else
enable_languages=all enable_languages=all
fi fi
else else
if test x"${enable_languages}" = x; then if test x"${enable_languages}" = x ||
AC_MSG_ERROR([--enable-languages needs at least one argument]) test x"${enable_languages}" = xyes;
then
AC_MSG_ERROR([--enable-languages needs at least one language argument])
fi fi
fi fi
enable_languages=`echo "${enable_languages}" | sed -e 's/[[ ,]][[ ,]]*/,/g' -e 's/,$//'`
# First scan to see if an enabled language requires some other language. # First scan to see if an enabled language requires some other language.
# We assume that a given config-lang.in will list all the language # We assume that a given config-lang.in will list all the language
......
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