Am 14.11.2012 23:39, schrieb Joseph S. Myers: > On Wed, 14 Nov 2012, Matthias Klose wrote: > >> The following patch adds the multiarch definitions for m68k-linux-gnu. Tested >> using a Debian/Ubuntu package build. Ok for the trunk? >> >> Here, I'm unsure if the definition needs to be further constrained. > > Classix m68k and ColdFire need different multiarch names; you need to > avoid using a name for one on a compiler configured for the other. (I > think any configuration will always be --with-arch=m68k or --with-arch=cf > so you should only need to consider M68K_ARCH rather than having > per-multilib settings.)
thanks for the pointer. For now, I set it just for the classic m68k. Matthias
2012-11-14 Matthias Klose <d...@ubuntu.com> * config/m68k/t-linux: Define MULTIARCH_DIRNAME for classic m68k. Index: config/m68k/t-linux =================================================================== --- config/m68k/t-linux (revision 193510) +++ config/m68k/t-linux (working copy) @@ -19,6 +19,10 @@ # Only include multilibs for 680x0 and ColdFire CPUs with an MMU. M68K_MLIB_CPU += && ((CPU ~ "^m680") || (CPU ~ "^mcf")) && (FLAGS ~ "FL_MMU") +ifeq ($(M68K_ARCH),m68k) +MULTIARCH_DIRNAME = $(call if_multiarch,m68k-linux-gnu) +endif + # This rule uses MULTILIB_MATCHES to generate a definition of # SYSROOT_SUFFIX_SPEC. sysroot-suffix.h: $(srcdir)/config/m68k/print-sysroot-suffix.sh
