[IRIX 6.2] Failed to bootstrap mips-sgi-irix5.3 configuration

[Rainer Orth <ro at TechFak dot Uni-Bielefeld dot DE>]

I've just tried to bootstrap an O32 gcc 3.0 20010531 on IRIX 6.2 using the
mips-sgi-irix5.3 (i.e. IRIX 5) configuration.  This used to work in the
past and allowed me to get a working O32 gcc on IRIX 6.  Unfortunately,
bootstrap fails now:

% ./xgcc -B./ -B/vol/gcc/mips-sgi-irix5.3/bin/ -isystem /vol/gcc/mips-sgi-irix5.3/include -O2   -DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -isystem ./include   -g1  -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED  -I. -I. -I/vol/gnu/src/gcc/gcc-3.0-branch-dist/gcc -I/vol/gnu/src/gcc/gcc-3.0-branch-dist/gcc/. -I/vol/gnu/src/gcc/gcc-3.0-branch-dist/gcc/config -I/vol/gnu/src/gcc/gcc-3.0-branch-dist/gcc/../include -fexceptions -c /vol/gnu/src/gcc/gcc-3.0-branch-dist/gcc/unwind-dw2.c -v -save-temps
Reading specs from ./specs
Configured with: /vol/gnu/src/gcc/gcc-3.0-branch-dist/configure --prefix=/vol/gcc --with-local-prefix=/vol/gcc mips-sgi-irix5.3
Thread model: single
gcc version 3.0 20010531 (prerelease)
 ./cpp0 -lang-c -v -I. -I. -I/vol/gnu/src/gcc/gcc-3.0-branch-dist/gcc -I/vol/gnu/src/gcc/gcc-3.0-branch-dist/gcc/. -I/vol/gnu/src/gcc/gcc-3.0-branch-dist/gcc/config -I/vol/gnu/src/gcc/gcc-3.0-branch-dist/gcc/../include -iprefix ./../lib/gcc-lib/mips-sgi-irix5.3/3.0/ -isystem ./include -isystem /vol/gcc/mips-sgi-irix5.3/bin/include -D__GNUC__=3 -D__GNUC_MINOR__=0 -D__GNUC_PATCHLEVEL__=0 -Dunix -Dmips -Dsgi -Dhost_mips -DMIPSEB -D_MIPSEB -DSYSTYPE_SVR4 -D_SVR4_SOURCE -D_MODERN_C -D__DSO__ -D_MIPS_SIM=_MIPS_SIM_ABI32 -D_MIPS_SZPTR=32 -D__unix__ -D__mips__ -D__sgi__ -D__host_mips__ -D__MIPSEB__ -D_MIPSEB -D__SYSTYPE_SVR4__ -D_SVR4_SOURCE -D_MODERN_C -D__DSO__ -D_MIPS_SIM=_MIPS_SIM_ABI32 -D_MIPS_SZPTR=32 -D__unix -D__mips -D__sgi -D__host_mips -D__MIPSEB -D__SYSTYPE_SVR4 -Asystem=unix -Asystem=svr4 -Acpu=mips -Amachine=sgi -D__CHAR_UNSIGNED__ -D__OPTIMIZE__ -D__STDC_HOSTED__=1 -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -D__LANGUAGE_C -D_LANGUAGE_C -DLANGUAG!
E_C -D__SIZE_TYPE__=unsigned int -D__PTRDIFF_TYPE__=int -D__EXTENSIONS__ -D_SGI_SOURCE -D_LONGLONG -D_MIPS_FPSET=16 -D_MIPS_ISA=_MIPS_ISA_MIPS1 -D_MIPS_SZINT=32 -D_MIPS_SZLONG=32 -DIN_GCC -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -isystem /vol/gcc/mips-sgi-irix5.3/include -isystem ./include /vol/gnu/src/gcc/gcc-3.0-branch-dist/gcc/unwind-dw2.c unwind-dw2.i
ignoring nonexistent directory "/vol/gcc/mips-sgi-irix5.3/bin/include"
ignoring nonexistent directory "/vol/gcc/mips-sgi-irix5.3/include"
GNU CPP version 3.0 20010531 (prerelease) (cpplib) [AL 1.1, MM 40] SGI running IRIX 5.x
ignoring nonexistent directory "../lib/gcc-lib/mips-sgi-irix5.3/3.0/include"
ignoring nonexistent directory "../lib/gcc-lib/mips-sgi-irix5.3/3.0/../../../../mips-sgi-irix5.3/include"
ignoring nonexistent directory "/vol/gcc/lib/gcc-lib/mips-sgi-irix5.3/3.0/include"
ignoring nonexistent directory "/vol/gcc/lib/gcc-lib/mips-sgi-irix5.3/3.0/../../../../mips-sgi-irix5.3/include"
ignoring duplicate directory "."
ignoring duplicate directory "/vol/gnu/src/gcc/gcc-3.0-branch-dist/gcc"
ignoring duplicate directory "include"
#include "..." search starts here:
#include <...> search starts here:
 .
 /vol/gnu/src/gcc/gcc-3.0-branch-dist/gcc
 /vol/gnu/src/gcc/gcc-3.0-branch-dist/gcc/config
 /vol/gnu/src/gcc/gcc-3.0-branch-dist/include
 include
 /vol/gcc/include
 /usr/include
End of search list.
 ./cc1 -fpreprocessed unwind-dw2.i -quiet -dumpbase unwind-dw2.c -g1 -O2 -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -version -fexceptions -o unwind-dw2.s
cc1: warning: `-g1': unknown or unsupported -g option
GNU CPP version 3.0 20010531 (prerelease) (cpplib) [AL 1.1, MM 40] SGI running IRIX 5.x
GNU C version 3.0 20010531 (prerelease) (mips-sgi-irix5.3) compiled by CC.
/vol/gnu/src/gcc/gcc-3.0-branch-dist/gcc/unwind-dw2.c: In function `execute_stack_op':
/vol/gnu/src/gcc/gcc-3.0-branch-dist/gcc/unwind-dw2.c:300: warning: `result' might be used uninitialized in this function
/vol/gnu/src/gcc/gcc-3.0-branch-dist/gcc/unwind-dw2.c: In function `execute_cfa_program':
/vol/gnu/src/gcc/gcc-3.0-branch-dist/gcc/unwind-dw2.c:775: warning: implicit declaration of function `alloca'
 as -EB -O2 -g1 -nocpp -v -o unwind-dw2.o unwind-dw2.s
/usr/lib/as0 -v -G 0 -mips2 -EB -g1 -O2 unwind-dw2.s -o /tmp/ctmaa0073y -t /tmp/ctmsta0073y 
as0: size_of_encoded_value base_of_encoded_value read_encoded_value_with_base _Unwind_GetLanguageSpecificData _Unwind_GetRegionStart _Unwind_GetDataRelBase _Unwind_GetTextRelBase extract_cie_info execute_stack_op execute_cfa_program uw_frame_state_for uw_update_context_1 uw_update_context uw_init_context_1 uw_install_context_1 _Unwind_RaiseException_Phase2 _Unwind_RaiseException _Unwind_ForcedUnwind_Phase2 _Unwind_ForcedUnwind _Unwind_Resume _Unwind_DeleteException _Unwind_GetGR _Unwind_SetGR _Unwind_GetIP _Unwind_SetIP 
as0: Error: /vol/gnu/src/gcc/gcc-3.0-branch-dist/gcc/unwind-dw2.c, line 1:Badly delimited numeric literal
      .4byte $LECIE1-$LSCIE1
as0: Error: /vol/gnu/src/gcc/gcc-3.0-branch-dist/gcc/unwind-dw2.c, line 1:malformed statement
as0: Error: /vol/gnu/src/gcc/gcc-3.0-branch-dist/gcc/unwind-dw2.c, line 1:Badly delimited numeric literal
      .4byte 0x0
as0: Error: /vol/gnu/src/gcc/gcc-3.0-branch-dist/gcc/unwind-dw2.c, line 1:malformed statement
as0: Error: /vol/gnu/src/gcc/gcc-3.0-branch-dist/gcc/unwind-dw2.c, line 1:Badly delimited numeric literal

and many more of those.  I've included unwind-dw2.s and unwind-dw2.i below.

	Rainer

-----------------------------------------------------------------------------
Rainer Orth, Faculty of Technology, Bielefeld University

Email: ro@TechFak.Uni-Bielefeld.DE

unwind-dw2.i.gz

unwind-dw2.s.gz