On Sun, 29 Mar 2009, Roberto Bagnara wrote: > Joseph S. Myers wrote: > > On Fri, 20 Mar 2009, Roberto Bagnara wrote: > > > thanks for the detailed explanation. I admit we always have postoponed > > > the > > > issue of cross-compilation... to the point we almost forgot it. We will > > > fix the PPL asap. Can we come back to you in case we are unsure about > > > which > > > defaults can be considered safe? > > > > I can test whether a candidate fixed tarball works (to build PPL and GCC in > > such an environment) in this case; [...] > > Hi there, > > the PPL 0.10.1 snapshots available at > > ftp://ftp.cs.unipr.it/pub/ppl/snapshots/ > > contain all the fixes to problems and glitches that have been reported to > us and may affect GCC. Concerning cross-compilation, we have fixed the > configuration procedure and made several portability improvements: we > have tested these changes cross-compiling for arm-elf and i686-pc-mingw32. > > Please let us know if this is OK as far as GCC 4.4 is concerned. > All the best,
I can confirm that PPL now builds successfully for i686-mingw32 host. The next problem is that CLooG (the tarball in the infrastructure directory) doesn't appear portable to this system (in the secondary platforms list for 4.4 and 4.5); I get: source/program.c:42:27: error: sys/resource.h: No such file or directory ... source/program.c:674: error: 'RUSAGE_SELF' undeclared (first use in this function) ... This does not appear to be a cross build problem; it appears this file uses this header, not available on MinGW, unconditionally with no configure checks. -- Joseph S. Myers jos...@codesourcery.com
