12 lines
598 B
Diff
12 lines
598 B
Diff
--- Singular-Release-4-2-1p3/m4/cpu-check.m4.orig 2021-12-17 11:35:18.000000000 -0700
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+++ Singular-Release-4-2-1p3/m4/cpu-check.m4 2022-03-03 15:28:43.256747747 -0700
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@@ -69,6 +69,8 @@ dnl the following settings seems to be b
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AC_DEFINE(HAVE_INVTABLE,1,division via a table of logarithms)
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AC_DEFINE(HAVE_GENERIC_MULT,1,multiplication is fast on the cpu: a*b is with mod otherwise using tables of logartihms)
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],
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+dnl FIXME: need to run some tests
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+ [s390*], [AC_DEFINE(HAVE_GENERIC_ADD,1,use branch for addition in Z/p otherwise it uses a generic add)],
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[]
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)
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