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multilib issues
- From: Adrian von Bidder <avbidder at acter dot ch>
- To: gcc devel mailing list <gcc at gcc dot gnu dot org>
- Date: 09 Jan 2002 17:18:01 +0100
- Subject: multilib issues
Heyho!
For doing some experiments (on ARM, but this shouldn't matter) I set up
the t-arm-elf file to include these:
MULTILIB_OPTIONS = marm/mthumb
MULTILIB_DIRNAMES = arm thumb
MULTILIB_EXCEPTIONS =
MULTILIB_OPTIONS += fno-pic/fpic
MULTILIB_DIRNAMES += static pic
MULTILIB_EXCEPTIONS +=
MULTILIB_OPTIONS += mno-single-pic-base/msingle-pic-base
MULTILIB_DIRNAMES += multipic singlepic
MULTILIB_EXCEPTIONS += fno-pic/msingle-pic-base
(and set up MULTILIB_DEFAULTS according. But that works ok).
So I should get
.;
thumb;@mthumb
pic;@fpic
pic/singlepic;@fpic@msingle-pic-base
thumb/pic;@mthumb@fpic
thumb/pic/singlepic;@mthumb@fpic@msingle-pic-base
But the MUTILIB_EXCEPTIONS does not seem to be working, as I get
additionally:
singlepic;@msingle-pic-base
thumb/singlepic;@mthumb@msingle-pic-base
Any comments? Where did I misunderstand MULTILIB_EXCEPTIONS (or is there
a bug?)
[gcc-3.0.3, host=i686-linux, btw]
Greets
-- vbi