acinclude.m4 (LIB_AC_PROG_CXX): Remove CXX from the list of alternatives for…

acinclude.m4 (LIB_AC_PROG_CXX): Remove CXX from the list of alternatives for CXX_libstdcxx, now that it is useless.

* acinclude.m4 (LIB_AC_PROG_CXX): Remove CXX from the list of
alternatives for CXX_libstdcxx, now that it is useless.
* aclocal.m4, configure: Rebuilt.

From-SVN: r37283

libstdc++-v3/ChangeLog

+2000-11-06  Alexandre Oliva  <aoliva@redhat.com>
+
+	* acinclude.m4 (LIB_AC_PROG_CXX): Remove CXX from the list of
+	alternatives for CXX_libstdcxx, now that it is useless.
+	* aclocal.m4, configure: Rebuilt.
+
 2000-11-04  Mark Mitchell  <mark@codesourcery.com>
 
 	* acinclude.m4 (LIB_AC_PROG_CXX): Set CXX_libstdcxx from CXX.

libstdc++-v3/acinclude.m4

@@ -93,7 +93,7 @@ AC_PROVIDE([AC_PROG_CXX])
 # from those used for all other target libraries.  If CXX is set in
 # the environment, respect that here.
 CXX_libstdcxx=$CXX
-AC_CHECK_PROGS(CXX_libstdcxx, "$CXX" "$CCC" c++ g++ gcc CC cxx cc++, gcc)
+AC_CHECK_PROGS(CXX_libstdcxx, $CCC c++ g++ gcc CC cxx cc++, gcc)
 CXX=$CXX_libstdcxx
 AC_SUBST(CXX)
 test -z "$CXX" && AC_MSG_ERROR([no acceptable c++ found in \$PATH])

libstdc++-v3/aclocal.m4

@@ -105,7 +105,7 @@ AC_PROVIDE([AC_PROG_CXX])
 # from those used for all other target libraries.  If CXX is set in
 # the environment, respect that here.
 CXX_libstdcxx=$CXX
-AC_CHECK_PROGS(CXX_libstdcxx, "$CXX" "$CCC" c++ g++ gcc CC cxx cc++, gcc)
+AC_CHECK_PROGS(CXX_libstdcxx, $CCC c++ g++ gcc CC cxx cc++, gcc)
 CXX=$CXX_libstdcxx
 AC_SUBST(CXX)
 test -z "$CXX" && AC_MSG_ERROR([no acceptable c++ found in \$PATH])