RE: fprintf in passes.c

3 msg	Setting up a cross-compile
2 msg	Unexpected failure-to-warn
1 msg	Using special calling conventions
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11 msg	building gcc-4.2.0
2 msg	c syntax
2 msg	autovectorization
5 msg	building gcc 4.2.0
1 msg	libgcc_s.so missing copysignl
4 msg	How to turn this warning off?
2 msg	GCC porting to 64-bit architecture
8 msg	Cross compiling
3 msg	query regarding LLVM
2 msg	Problem when compiling pointers with GNU

fprintf in passes.c
\ ranjith kumar (30 May 2007)
. \ Duft Markus (30 May 2007)

3 msg	RE: GCC Compatibility in C++
1 msg	Re: How to force 16-byte alignment with gfortran?
2 msg	Conflict between compilers
2 msg	How to tell which compiler was used?
1 msg	Function instrumentation

Subject:	RE: fprintf in passes.c
Group:	Gcc-help
From:	Duft Markus
Date:	30 May 2007

Hi!

Seems like some commands during the build process are built from stdout
of that "passbuildcfg", try writing to stderr, or an explicit file, that
should fix it...
I believe this is it, because if you look closely the text "PASSBUILDCFG
called" is on the xgcc command line you wrote below.

Cheers, Markus

ranjith kumar <> wrote:
> Hi
> I tried to include fprintf statement in passes.c file
> at 451th line
> 445 p = &all_lowering_passes;
> 446 NEXT_PASS (pass_remove_useless_stmts);
> 447 NEXT_PASS (pass_mudflap_1);
> 448 NEXT_PASS (pass_lower_cf);
> 449 NEXT_PASS (pass_lower_eh);
> 450 NEXT_PASS (pass_build_cfg);
> 451 fprintf(stdout,"\n PASSBUILDCFG called\n");
> -------------------------------------------------------
> I got the following error while installing.
> What could be the reason?
> My intention is to print the name of pass just after
> that pass has been called.
> -------------------------------------------------------
>
> PASSBUILDCFG called
> make \
> CFLAGS="-g -DENABLE_CHECKING
> -DENABLE_ASSERT_CHECKING -W -Wall -Wwrite-strings
> -Wstrict-prototypes -Wmissing-prototypes -pedantic
> -Wno-long-long -Wno-variadic-macros
> -Wold-style-definition -Wmissing-format-attribute " \
> CONFIG_H="tconfig.h auto-host.h
> ../../gcc-4.1.2/gcc/../include/ansidecl.h" TM_H="tm.h
> options.h ../../gcc-4.1.2/gcc/config/i386/i386.h
> ../../gcc-4.1.2/gcc/config/i386/unix.h
> ../../gcc-4.1.2/gcc/config/i386/att.h
> ../../gcc-4.1.2/gcc/config/dbxelf.h
> ../../gcc-4.1.2/gcc/config/elfos.h
> ../../gcc-4.1.2/gcc/config/svr4.h
> ../../gcc-4.1.2/gcc/config/linux.h
> ../../gcc-4.1.2/gcc/config/i386/linux.h
> ../../gcc-4.1.2/gcc/defaults.h insn-constants.h
> insn-flags.h options.h" \
> INCLUDES="-I. -I. -I../../gcc-4.1.2/gcc
> -I../../gcc-4.1.2/gcc/.
> -I../../gcc-4.1.2/gcc/../include
> -I../../gcc-4.1.2/gcc/../libcpp/include " \
> MAKEOVERRIDES= \
> -f libgcc.mk all
> make[3]: Entering directory
> `/home/users/pg05/ranjithk/gcc/obj/gcc'
> for d in libgcc; do \
> if [ -d $d ]; then true; else /bin/sh
> ../../gcc-4.1.2/gcc/../mkinstalldirs $d; fi; \
> done
> mkdir -p -- libgcc
> if [ -f stmp-dirs ]; then true; else touch stmp-dirs;
> fi
> ./xgcc -B./
> -B/users/pg05/ranjithk/gcc/obj//i686-pc-linux-gnu/bin/
> -isystem
> /users/pg05/ranjithk/gcc/obj//i686-pc-linux-gnu/include
> -isystem
> /users/pg05/ranjithk/gcc/obj//i686-pc-linux-gnu/sys-include
> -L/users/pg05/ranjithk/gcc/obj/gcc/../ld -O2 -O2 -g
> -O2 -DIN_GCC -W -Wall -Wwrite-strings
> -Wstrict-prototypes -Wmissing-prototypes
> -Wold-style-definition -isystem ./include -fPIC -g
> -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2
> -D__GCC_FLOAT_NOT_NEEDED -I. -I.
> -I../../gcc-4.1.2/gcc -I../../gcc-4.1.2/gcc/.
> -I../../gcc-4.1.2/gcc/../include
> -I../../gcc-4.1.2/gcc/../libcpp/include -DL_muldi3
> PASSBUILDCFG called -fvisibility=hidden -DHIDE_EXPORTS
> -c ../../gcc-4.1.2/gcc/libgcc2.c -o libgcc/./_muldi3.o
> xgcc: PASSBUILDCFG: No such file or directory
> xgcc: called: No such file or directory
>
> PASSBUILDCFG called
> make[3]: *** [libgcc/./_muldi3.o] Error 1
> make[3]: Leaving directory
> `/home/users/pg05/ranjithk/gcc/obj/gcc'
> make[2]: *** [libgcc.a] Error 2
> make[2]: Leaving directory
> `/home/users/pg05/ranjithk/gcc/obj/gcc'
> make[1]: *** [stage1_build] Error 2
> make[1]: Leaving directory
> `/home/users/pg05/ranjithk/gcc/obj/gcc'
> make: *** [bootstrap] Error 2
>
>
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