c/3908: GCC 3.0 on i586 fails to build cross-compiler for m68k

c/3908: GCC 3.0 on i586 fails to build cross-compiler for m68k

[Ray Chason]

>Number:         3908
>Category:       c
>Synopsis:       GCC 3.0 on i586 fails to build cross-compiler for m68k
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          ice-on-legal-code
>Submitter-Id:   net
>Arrival-Date:   Tue Jul 31 19:46:02 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     Ray Chason <rchason@smart.net>
>Release:        3.0
>Organization:
>Environment:
System: Linux southland 2.4.6 #2 Sun Jul 29 18:05:20 EDT 2001 i586 unknown
Architecture: i586 (Slackware 7.1, kernel upgraded to 2.4.6; uses GLIBC 2.1.3)
host: i586-pc-linux-gnu
build: i586-pc-linux-gnu
target: m68k-apple-linux
configured with: ./configure --target=m68k-apple-linux
>Description:
	When building GCC as a cross-compiler with i586-pc-linux-gnu host and
	m68k-apple-linux target, build proceeds through xgcc, but then fails
	with an ICE on compiling crtstuff.c:
	crtstuff.c: In function `__do_global_dtors_aux':
	crtstuff.c:225: Internal compiler error in expected_value_to_br_prob,
		 at predict.c:303
	This error does not occur when building a native i586 compiler.
>How-To-Repeat:
	Unpack GCC 3.0 sources on i586-pc-linux-gnu host
	Configure with "configure --target=m68k-apple-linux"
	Build with make
	Error above appears
>Fix:
	None known
>Release-Note:
>Audit-Trail:
>Unformatted: