[Bug libfortran/22097] libgfortran build failure on mips-sgi-irix6.5
--- Comment #9 from fxcoudert at gcc dot gnu dot org 2005-11-10 15:35
---
On mips-irix6.5, the libgfortran config.h contains:
#define HAVE_CABSF 1
and
/* #undef HAVE_COMPLEX_H */
and in math.h it does have the following:
struct __cabsl_s { long double a,b; };
extern long double cabsl( struct __cabsl_s );
while the correct definition of cabsl is provided in complex.h. I don't know
why on earth all this is happening, but I guess the root of the problem is
that:
$ cat a.c
#include math.h
#include stdio.h
int main (void)
{
long double __complex__ z;
printf (%Lg\n, cabsl(z));
return 0;
}
$ ./bin/gcc -std=c99 a.c
a.c: In function 'main':
a.c:8: error: incompatible type for argument 1 of 'cabsl'
while the cabsl man page clearly states that cabsl is to be found in math.h.
I'd like to have the opinion of mips-irix experts here: should the above code
compile fine? what is the right way of doing things here?
--
fxcoudert at gcc dot gnu dot org changed:
What|Removed |Added
CC||r dot emrich at de dot
||tecosim dot com, ro at gcc
||dot gnu dot org
Last reconfirmed|2005-10-25 20:09:15 |2005-11-10 15:35:05
date||
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22097
[Bug libfortran/22097] libgfortran build failure on mips-sgi-irix6.5
-- pinskia at gcc dot gnu dot org changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Last reconfirmed|2005-10-23 13:15:20 |2005-10-25 20:09:15 date|| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22097
[Bug libfortran/22097] libgfortran build failure on mips-sgi-irix6.5
--- Comment #8 from fxcoudert at gcc dot gnu dot org 2005-10-24 09:33 --- (In reply to comment #7) I would guess a GNU make bug. What version of GNU make are you using? Try a newer release. I had GNU Make version 3.78.1, which seems too old. 3.80 works fine. But... later I have the following failures: /tmp/debug/ibin/./gcc/xgcc -B/tmp/debug/ibin/./gcc/ -B/tmp/debug/irun/mips-sgi-irix6.5/bin/ -B/tmp/debug/irun/mips-sgi-irix6.5/lib/ -isystem /tmp/debug/irun/mips-sgi-irix6.5/include -isystem /tmp/debug/irun/mips-sgi-irix6.5/sys-include -DHAVE_CONFIG_H -I. -I../../../gcc/libgfortran -I. -iquote../../../gcc/libgfortran/io -std=gnu99 -Wall -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wextra -Wwrite-strings -O2 -g -O2 -c ../../../gcc/libgfortran/intrinsics/c99_functions.c -DPIC -o .libs/c99_functions.o ../../../gcc/libgfortran/intrinsics/c99_functions.c:582: warning: no previous prototype for 'clog10f' ../../../gcc/libgfortran/intrinsics/c99_functions.c: In function 'clog10f': ../../../gcc/libgfortran/intrinsics/c99_functions.c:585: warning: implicit declaration of function 'cabsf' ../../../gcc/libgfortran/intrinsics/c99_functions.c:585: warning: incompatible implicit declaration of built-in function 'cabsf' ../../../gcc/libgfortran/intrinsics/c99_functions.c:585: warning: implicit declaration of function 'cargf' ../../../gcc/libgfortran/intrinsics/c99_functions.c:585: warning: incompatible implicit declaration of built-in function 'cargf' ../../../gcc/libgfortran/intrinsics/c99_functions.c: At top level: ../../../gcc/libgfortran/intrinsics/c99_functions.c:594: warning: no previous prototype for 'clog10' ../../../gcc/libgfortran/intrinsics/c99_functions.c: In function 'clog10': ../../../gcc/libgfortran/intrinsics/c99_functions.c:597: warning: implicit declaration of function 'cabs' ../../../gcc/libgfortran/intrinsics/c99_functions.c:597: warning: incompatible implicit declaration of built-in function 'cabs' ../../../gcc/libgfortran/intrinsics/c99_functions.c:597: warning: implicit declaration of function 'carg' ../../../gcc/libgfortran/intrinsics/c99_functions.c:597: warning: incompatible implicit declaration of built-in function 'carg' ../../../gcc/libgfortran/intrinsics/c99_functions.c: At top level: ../../../gcc/libgfortran/intrinsics/c99_functions.c:606: warning: no previous prototype for 'clog10l' ../../../gcc/libgfortran/intrinsics/c99_functions.c: In function 'clog10l': ../../../gcc/libgfortran/intrinsics/c99_functions.c:609: error: incompatible type for argument 1 of 'cabsl' ../../../gcc/libgfortran/intrinsics/c99_functions.c:609: warning: implicit declaration of function 'cargl' ../../../gcc/libgfortran/intrinsics/c99_functions.c:609: warning: incompatible implicit declaration of built-in function 'cargl' I'm investigating. For now, all I can say is I *hate* C99. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22097
[Bug libfortran/22097] libgfortran build failure on mips-sgi-irix6.5
--- Comment #5 from fxcoudert at gcc dot gnu dot org 2005-10-23 13:15
---
Well, looks like I'm going to continue this long monologue. I got my access to
a mips-irix6.5 back, and it's still failling:
$ ../gcc/configure --prefix=/tmp/debug/irun --enable-languages=c,fortran
--with-gmp=$HOME/gfortran/gfortran_libs/mips-irix
--with-mpfr=$HOME/gfortran/gfortran_libs/mips-irix
--with-as=$HOME/gfortran/gfortran_libs/mips-irix/bin/as
--with-ld=$HOME/gfortran/gfortran_libs/mips-irix/bin/ld --disable-libssp
--disable-libmudflap
[configure works fine]
$ gmake
[... works fine until ...]
gmake[3]: Entering directory `/tmp/debug/ibin/mips-sgi-irix6.5/libgfortran'
/bin/sh ./libtool --mode=compile (CC_FOR_TARGET) -DHAVE_CONFIG_H -I.
-I../../../gcc/libgfortran -I. -iquote../../../gcc/libgfortran/io -std=gnu99
-Wall -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wextra
-Wwrite-strings (CFLAGS_FOR_TARGET) -c -o compile_options.lo `test -f
'runtime/compile_options.c' || echo
'../../../gcc/libgfortran/'`runtime/compile_options.c
/bin/sh: syntax error at line 1 : `(' unexpected
I have no idea what is going on here.
--
fxcoudert at gcc dot gnu dot org changed:
What|Removed |Added
Last reconfirmed|-00-00 00:00:00 |2005-10-23 13:15:20
date||
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22097
[Bug libfortran/22097] libgfortran build failure on mips-sgi-irix6.5
--- Comment #6 from fxcoudert at gcc dot gnu dot org 2005-10-23 13:18 --- Hum... confirming this bug doesn't reopen it, so here it is. -- fxcoudert at gcc dot gnu dot org changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED GCC build triplet||mips-sgi-irix6.5 GCC target triplet||mips-sgi-irix6.5 Resolution|INVALID | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22097
[Bug libfortran/22097] libgfortran build failure on mips-sgi-irix6.5
--- Comment #7 from wilson at gcc dot gnu dot org 2005-10-23 21:27 --- I would guess a GNU make bug. What version of GNU make are you using? Try a newer release. Alternatively, this could be a shell bug. What shell and version are you using? Try using a different shell and/or a more recent shell version. Preferably a recent version of bash. There should be a gmake all-am line right before the failure. The libgfortran all rule does a recursive make, and it appears that the value of CC, which is $(CC_FOR_TARGET) is getting clobbered somehow by this recursive make invocation. It was OK before this recursive make, because there are some rules invoked before the recursive make, and they didn't fail for you. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22097
[Bug libfortran/22097] libgfortran build failure on mips-sgi-irix6.5
--- Additional Comments From fxcoudert at gcc dot gnu dot org 2005-09-24 12:56 --- I don't have access to that mips-sgi-irix6.5 computer anymore, and since nobody every confirmed this (and there are regular mips-sgi-irix6.5 successful reports posted to gcc-testresults), this bug is closed. -- What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution||INVALID http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22097
[Bug libfortran/22097] libgfortran build failure on mips-sgi-irix6.5
--- Additional Comments From fxcoudert at gcc dot gnu dot org 2005-08-04 12:19 --- This happens again with fresh CVS (20050804). Still no idea? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22097
[Bug libfortran/22097] libgfortran build failure on mips-sgi-irix6.5
--- Additional Comments From fxcoudert at gcc dot gnu dot org 2005-06-16 21:08 --- Here is a missing info: what makes me think this is related to multilib is that there are successful builds reported on gcc-testresults on this same host, with multilib disabled. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22097
[Bug libfortran/22097] libgfortran build failure on mips-sgi-irix6.5
--- Additional Comments From fxcoudert at gcc dot gnu dot org 2005-06-16 21:32 --- I tried building with --disable-multilib and same thing happens. Ideas, anyone? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22097
