1.1 --- a/docs/B - Known issues.txt Thu Feb 09 21:42:35 2012 +0100
1.2 +++ b/docs/B - Known issues.txt Mon Feb 13 21:10:06 2012 +0100
1.3 @@ -233,3 +233,23 @@
1.4 See above issue.
1.5
1.6 --------------------------------
1.7 +Symptoms:
1.8 + On x86_64 hosts with 32bit userspace the GMP build fails with:
1.9 + configure: error: Oops, mp_limb_t is 32 bits, but the assembler code
1.10 + in this configuration expects 64 bits.
1.11 + You appear to have set $CFLAGS, perhaps you also need to tell GMP the
1.12 + intended ABI, see "ABI and ISA" in the manual.
1.13 +
1.14 +Explanations:
1.15 + "uname -m" detects x86_64 but the build host is really x86.
1.16 +
1.17 +Status:
1.18 + CURRENT
1.19 +
1.20 +Fix:
1.21 + None so far. See above issue.
1.22 +
1.23 +Workaround:
1.24 + use "setarch i686 ct-ng build"
1.25 +
1.26 +--------------------------------