V3 PATCH: Set CXX_libstcxx from CXX

Mark Mitchell mark@codesourcery.com
Sat Nov 4 18:39:00 GMT 2000


As dicussed previously, here's the V3 patch required to make configure
work again, when CXX is coming in from above.

--
Mark Mitchell                   mark@codesourcery.com
CodeSourcery, LLC               http://www.codesourcery.com

2000-11-04  Mark Mitchell  <mark@codesourcery.com>

	* acinclude.m4 (LIB_AC_PROG_CXX): Set CXX_libstdcxx from CXX.
	* aclocal.m4: Regenerated.
	* configure: Likewise.

Index: acinclude.m4
===================================================================
RCS file: /cvs/gcc/egcs/libstdc++-v3/acinclude.m4,v
retrieving revision 1.84
diff -c -p -r1.84 acinclude.m4
*** acinclude.m4	2000/11/04 23:00:26	1.84
--- acinclude.m4	2000/11/05 02:37:53
*************** dnl Fool anybody using AC_PROG_CXX.
*** 90,96 ****
  AC_PROVIDE([AC_PROG_CXX])
  # Use CXX_libstdcxx so that we do not cause CXX to be cached with the
  # flags that come in CXX while configuring libstdc++.  They're different
! # from those used for all other target libraries.
  AC_CHECK_PROGS(CXX_libstdcxx, "$CXX" "$CCC" c++ g++ gcc CC cxx cc++, gcc)
  CXX=$CXX_libstdcxx
  AC_SUBST(CXX)
--- 90,98 ----
  AC_PROVIDE([AC_PROG_CXX])
  # Use CXX_libstdcxx so that we do not cause CXX to be cached with the
  # flags that come in CXX while configuring libstdc++.  They're different
! # from those used for all other target libraries.  If CXX is set in
! # the environment, respect that here.
! CXX_libstdcxx=$CXX
  AC_CHECK_PROGS(CXX_libstdcxx, "$CXX" "$CCC" c++ g++ gcc CC cxx cc++, gcc)
  CXX=$CXX_libstdcxx
  AC_SUBST(CXX)


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