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> Hi, Deal all > > After I enabled both big endian and thumb in gcc/config/t-arm-elf like > this: > > MULTILIB_OPTIONS = marm/mthumb > MULTILIB_DIRNAMES = arm thumb > MULTILIB_EXCEPTIONS = > > MULTILIB_OPTIONS = mlittle-endian/mbig-endian > MULTILIB_DIRNAMES = le be > MULTILIB_EXCEPTIONS = > MULTILIB_MATCHES = mbig-endian=mbe mlittle-endian=mle > > then I compiled gcc with newlib, I found thumb support was missing: > You've dropped the "append-to-variable" from the extra options. Use: MULTILIB_OPTIONS = marm/mthumb MULTILIB_DIRNAMES = arm thumb MULTILIB_EXCEPTIONS = MULTILIB_OPTIONS += mlittle-endian/mbig-endian MULTILIB_DIRNAMES += le be MULTILIB_EXCEPTIONS += MULTILIB_MATCHES += mbig-endian=mbe mlittle-endian=mle R. ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sources.redhat.com
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