configure.in: For --enable-languages=LIST, check for empty LIST.

        * configure.in:  For --enable-languages=LIST, check for empty LIST.
        * configure:  Regenerate.

From-SVN: r34123

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b7ade9c410b1d9207bd5b28139d32721057babb5..bf3ee06cf1edd594f15b65bef13918954556b4ab 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2000-05-24  Phil Edwards  <pme@sourceware.cygnus.com>
+
+       * configure.in:  For --enable-languages=LIST, check for empty LIST.
+       * configure:  Regenerate.
+
 2000-05-24  Lars Brinkhoff  <lars@nocrew.org>
 
        * pdp11.h (STACK_BOUNDARY): Define.

diff --git a/gcc/configure b/gcc/configure
index 75cdbec28db8a736887c064f18cafd988d30564e..89e0c3ecc0252fcf0668355e9890192f65aa8434 100755 (executable)
--- a/gcc/configure
+++ b/gcc/configure
@@ -8958,6 +8958,10 @@ if test x"${enable_languages+set}" != xset; then
        else
                enable_languages=all
        fi
+else
+       if test x"${enable_languages}" = x; then
+               { echo "configure: error: --enable-languages needs at least one argument" 1>&2; exit 1; }
+       fi
 fi
 subdirs=
 for lang in ${srcdir}/*/config-lang.in ..

diff --git a/gcc/configure.in b/gcc/configure.in
index aee426a24fa401f93f558d9042080783272e7358..d11584536cda001fb9e928c2267a33e9a008029b 100644 (file)
--- a/gcc/configure.in
+++ b/gcc/configure.in
@@ -4607,6 +4607,10 @@ if test x"${enable_languages+set}" != xset; then
        else
                enable_languages=all
        fi
+else
+       if test x"${enable_languages}" = x; then
+               AC_MSG_ERROR([--enable-languages needs at least one argument])
+       fi
 fi
 subdirs=
 for lang in ${srcdir}/*/config-lang.in ..