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rewording (trac #78)

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dmharvey 2008-07-08 02:48:54 +00:00
parent 782024b790
commit 2f78a56782
1 changed files with 7 additions and 5 deletions
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12
configure.in
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@ -1220,16 +1220,18 @@ case $host in
# -fast enables different optimizations depending on compiler
# version. Unfortunately it does things according to the native
# system, which may not be optimal when cross compiling (to a
# different sparc). It also results in incorrect optimisations
# thus it has been removed
# -xchip from cc_cflags_cpu will override at
# different sparc). -xchip from cc_cflags_cpu will override at
# least that part of its selections.
#
# -fns=no and -fsimple=1 disable some transformations that
# -fns=no and -fsimple=1 disable some transformations that
# conflict with IEEE 754, which some compiler versions perform
# under -fast.
#
cclist_64="$cclist_64 cc"
# In any case -fast can result in incorrect optimisations and so
# has been removed (see
# http://swox.com/list-archives/gmp-bugs/2008-April/000987.html)
#
cclist_64="$cclist_64 cc"
cc_64_cflags="-xarch=v9"
cc_64_cflags_optlist="cpu"
;;