When cross-compiling for vax--netbsdelf, fortran doesn't build. I have a
NetBSD/vax 4.99.72 install symlinked, and am using binutils 2.19.50.20080923.
gcc sources are subversion rev 140638. It gets to here and stops:
libtool: compile: /usr/src/gcc/vax/./gcc/xgcc -B/usr/src/gcc/vax/./gcc/
-B/usr/local/vax--netbsdelf/bin/ -B/usr/local/vax--netbsdelf/lib/ -isystem
/usr/local/vax--netbsdelf/include -isystem
/usr/local/vax--netbsdelf/sys-include -DHAVE_CONFIG_H -I.
-I../../../libgfortran -I. -iquote../../../libgfortran/io
-I../../../libgfortran/../gcc -I../../../libgfortran/../gcc/config
-I../.././gcc -D_GNU_SOURCE -std=gnu99 -Wall -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition -Wextra -Wwrite-strings
-fcx-fortran-rules -g -O2 -MT c99_functions.lo -MD -MP -MF
.deps/c99_functions.Tpo -c ../../../libgfortran/intrinsics/c99_functions.c -o
c99_functions.o
../../../libgfortran/intrinsics/c99_functions.c:539: warning: no previous
prototype for 'roundl'
../../../libgfortran/intrinsics/c99_functions.c:640: warning: no previous
prototype for 'lroundl'
../../../libgfortran/intrinsics/c99_functions.c:667: warning: no previous
prototype for 'llroundl'
../../../libgfortran/intrinsics/c99_functions.c:679: warning: no previous
prototype for 'log10l'
../../../libgfortran/intrinsics/c99_functions.c:717: warning: no previous
prototype for 'floorl'
../../../libgfortran/intrinsics/c99_functions.c:743: warning: no previous
prototype for 'fmodl'
../../../libgfortran/intrinsics/c99_functions.c: In function 'tgamma':
../../../libgfortran/intrinsics/c99_functions.c:1455: warning: floating
constant truncated to zero
../../../libgfortran/intrinsics/c99_functions.c:1457: warning: target format
does not support infinity
/var/tmp//ccY9ySD8.s: Assembler messages:
/var/tmp//ccY9ySD8.s:712: Fatal error: Junk at end of expression "QNaN"
Closer examination reveals that the line the assembler is choking on is:
movd $0d+QNaN,%r1
Fortran did build in the past on 4.4.0; I have a version dated 2008.04.10.
--
Summary: fortran doesn't build on 4.4.0 for vax
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: hbent at cs dot oberlin dot edu
GCC build triplet: i386-unknown-netbsdelf4.99.72
GCC host triplet: i386-unknown-netbsdelf4.99.72
GCC target triplet: vax--netbsdelf
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37643
