[Bug target/44531] [SuperH] Multilib configuration does not work as expected

["kkojima at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #1 from kkojima at gcc dot gnu dot org  2010-06-19 09:50 -------
I can't reproduce it on my i686-pc-linux-gnu host with
a similar configuration

/home/kkojima/kaz/xsh-elf-combined-450/combined/configure
--target=sh-unknown-elf --disable-libmudflap --disable-libssp --disable-libgomp
--with-gnu-as --with-gnu-ld --enable-languages=c --disable-shared --with-newlib
--disable-nls --prefix=/home/kkojima/kaz/xsh-elf-combined-450/install
--with-headers=yes --disable-gdbtk --with-mpfr=/opt2/i686-pc-linux-gnu
--with-gmp=/opt2/i686-pc-linux-gnu
--with-multilib-list=m4-single-only,m4-nofpu,m4 --with-endian=little
--with-cpu=m4-single-only

for vanilla gcc-4.5.0 under a usual combined tree setting.
It can be something configuration issue including a host
specific problem.  My gcc/tm.h starts like as:

#ifndef GCC_TM_H
#define GCC_TM_H
#define TARGET_CPU_DEFAULT (SELECT_SH4_SINGLE_ONLY)
#ifndef SH_MULTILIB_CPU_DEFAULT
# define SH_MULTILIB_CPU_DEFAULT "m4-single-only"
#endif
#ifndef SUPPORT_SH4_SINGLE_ONLY
# define SUPPORT_SH4_SINGLE_ONLY 1
#endif
#ifndef SUPPORT_SH4_SINGLE_ONLY
# define SUPPORT_SH4_SINGLE_ONLY 1
#endif
#ifndef SUPPORT_SH4_NOFPU
# define SUPPORT_SH4_NOFPU 1
#endif
#ifndef SUPPORT_SH4
# define SUPPORT_SH4 1
#endif

Could you look at how your gcc/tm.h is generated?


-- 

kkojima at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |kkojima at gcc dot gnu dot
                   |                            |org
             Status|UNCONFIRMED                 |WAITING


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44531