make bootstrap fails with egcs-1.0 on Solaris 2.6

make bootstrap fails with egcs-1.0 on Solaris 2.6

[Dean Povey]

Hi all,

Maybe I am missing something fundamental, but I am finding that egcs-1.0 won't 
build.  It bombs out with the following error:


../../../egcs-1.0/libiberty/floatformat.c:21: math.h: No such file or directory
gnumake[2]: *** [floatformat.o] Error 1
gnumake[2]: Leaving directory `/secarch/tmp/egcs-1.0-obj/libraries/libiberty'
gnumake[1]: *** [all-target-libiberty] Error 2
gnumake[1]: Leaving directory `/secarch/tmp/egcs-1.0-obj'
gnumake: *** [bootstrap] Error 2

If I go and edit the makefile to -I the gcc 2.7.2 include dir which defines 
all these headers, it compiles libiberty and then bombs in libio. If I do the 
same again, it keeps going and then chokes on a header file in /usr/include 
complaining about a missing ;.

Didn't have this problem with the snapshot before last.

Any clues?
-- 
+----------------------------------------+-------------------------------+
| Dean Povey,                            |  Email: povey@dstc.edu.au     |
| Research Scientist, Security Unit,     |  Phone: +61 7 3864 2799       | 
| CRC for Distributed Systems Technology |  Fax:   +61 7 3864 1282       |
+----------------------------------------+-------------------------------+

Re: make bootstrap fails with egcs-1.0 on Solaris 2.6

[Jeffrey A Law]

  In message < 199712040547.PAA08242@typhoon.dstc.qut.edu.au >you write:
  > Maybe I am missing something fundamental, but I am finding that
  > egcs-1.0 won't build.  It bombs out with the following error:
Exactly what configuration are you using?  What compiler is building
floatformat.c and failing?  gcc-2.7 or egcs?

I don't think gcc-2.7 correctly supported solaris2.6; you might be
better off wiping your object directory, then setting CC to cc and
then reconfiguring & rebuilding egcs.

jeff