Subversion Repositories openrisc

# Custom rtems multilibs

MULTILIB_OPTIONS     = marm/mthumb

MULTILIB_DIRNAMES    = arm thumb

MULTILIB_EXCEPTIONS  =

MULTILIB_MATCHES     = marm=mno-thumb

MULTILIB_OPTIONS    += mfloat-abi=hard/mfloat-abi=softfp

MULTILIB_DIRNAMES   += fpu softfp

MULTILIB_EXCEPTIONS += *mthumb*/*mfloat-abi=hard* *mthumb*/*mfloat-abi=softfp*

MULTILIB_MATCHES     =

MULTILIB_OPTIONS    += mfpu=vfp

MULTILIB_DIRNAMES   += vfp

MULTILIB_EXCEPTIONS += *mfloat-abi=hard*/*mfpu=vfp* *marm*/*mfloat-abi=softfp*/*mfpu=fpa*

MULTILIB_EXCLUSIONS += !mthumb/mfloat-abi=softfp/!mfpu=vfp

# default float model is fpa, so don't create a explicit copy of it

MULTILIB_EXCEPTIONS += *marm*/*mfpa*

# permutations of the options which are useful (+) or make no sense (-),

# defaults are in brackets:

# + (arm/soft/fpa)

# + (arm/soft)/vfp

# - (arm)/softfp(/fpa)

# + (arm)/softfp/vfp

# + (arm)/float-abi=hard(/fpa)

# - (arm)/float-abi=hard/vfp

# + thumb/(soft/fpa)

# + thumb/(soft/)vfp

# - thumb/softfp/fpa

# - thumb/softfp/vfp

# - thumb/float-abi=hard/fpa

# - thumb/float-abi=hard/vfp

# subdirs to be used for multilibs and their respective options:

#/thumb/vfp  -> thumb/soft/vfp

#/thumb/fpa  -> thumb/soft/fpa

#/thumb      -> thumb/soft/fpa

#/vfp        -> arm/soft/vfp

#/softfp/vfp -> arm/softfp/cfp

#/fpu/fpa    -> arm/hard/fpa

#/fpu        -> arm/hard/fpa

#/fpa        -> arm/soft/fpa

#.           -> arm/soft/fpa