From 4e90f3185aea9160c28f3eaec5625b67fc0f67db Mon Sep 17 00:00:00 2001 From: Daniel Green Date: Sun, 9 Feb 2020 11:06:53 -0500 Subject: [PATCH] Build+test bn_mp_set_double.c on more platforms Not all platforms/environments/architectures that support enough of IEEE 754 for the purposes of mp_set_double() actually support enough to legitimately define __STDC_IEC_559__, so only relying on that is too strict. Fixes https://github.com/libtom/libtommath/issues/159 Signed-off-by: Fabrice Fontaine [Retrieved (and backported) from: https://github.com/libtom/libtommath/commit/4e90f3185aea9160c28f3eaec5625b67fc0f67db] --- demo/test.c | 2 +- bn_mp_set_double.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/demo/test.c b/demo/test.c index 998f14b3..f719709d 100644 --- a/demo/test.c +++ b/demo/test.c @@ -522,7 +522,7 @@ static int test_mp_invmod(void) } -#if defined(__STDC_IEC_559__) || defined(__GCC_IEC_559) +#if defined(__STDC_IEC_559__) || defined(__GCC_IEC_559) || defined(__x86_64__) || defined(_M_X64) || defined(_M_AMD64) || defined(__i386__) || defined(_M_X86) || defined(__aarch64__) || defined(__arm__) static int test_mp_set_double(void) { int i; diff --git a/mp_set_double.c b/mp_set_double.c index 78550c8f..cdc644d9 100644 --- a/bn_mp_set_double.c +++ b/bn_mp_set_double.c @@ -3,7 +3,7 @@ /* LibTomMath, multiple-precision integer library -- Tom St Denis */ /* SPDX-License-Identifier: Unlicense */ -#if defined(__STDC_IEC_559__) || defined(__GCC_IEC_559) +#if defined(__STDC_IEC_559__) || defined(__GCC_IEC_559) || defined(__x86_64__) || defined(_M_X64) || defined(_M_AMD64) || defined(__i386__) || defined(_M_X86) || defined(__aarch64__) || defined(__arm__) mp_err mp_set_double(mp_int *a, double b) { uint64_t frac;