[fedora-arm] Thumb mode IT instruction requirements and -mimplicit-it assembler flag

Henrik Nordström henrik at henriknordstrom.net
Sun Sep 18 14:21:13 UTC 2011

sön 2011-09-18 klockan 15:49 +0200 skrev Henrik Nordström:

> No, it's on every package. Or at least was before the stage3 trim. Need
> to double check current status (nothing should have changed, but..)

Just verified. The default compiler flags are still the same after
stage3 was trimmed:

mock-chroot> rpm --eval '%{optflags}'
-O2 -g -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -mthumb

which comes from

mock-chroot> grep "optflags: armv7hl"  /usr/lib/rpm/rpmrc /usr/lib/rpm/redhat/rpmrc
/usr/lib/rpm/rpmrc:optflags: armv7hl -O2 -g -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -mthumb

There is no redhat-rpm-config package in the armv7 repositories, so yum
picks the one from primary-noarch (F15 gold /

mock-chroot> rpm -q rpm

mock-chroot> rpm -q redhat-rpm-config


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