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gnu: Add TomsFastMath.

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* gnu/packages/multiprecision.scm (tomsfastmath): New variable.
* gnu/packages/patches/tomsfastmath-constness.patch: New patch.
* gnu/local.mk (dist_patch_DATA): Add it.
This commit is contained in:
Eric Bavier 2016-10-20 23:26:49 -05:00
parent fc9dbf4131
commit 7ed018e8a2
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GPG key ID: FD73CAC719D32566
3 changed files with 143 additions and 0 deletions
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76
gnu/packages/patches/tomsfastmath-constness.patch Normal file
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@ -0,0 +1,76 @@
From dac089515901d6bf315cd15a6e744b8d2c02c1cb Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Date: Sat, 31 Oct 2015 22:48:07 +0100
Subject: [PATCH] tfm: make a few functions static
clamav expects them to be static and it does not seem bad to do so.
Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
---
src/bin/fp_read_radix.c | 2 +-
src/bin/fp_read_signed_bin.c | 2 +-
src/bin/fp_read_unsigned_bin.c | 2 +-
src/headers/tfm.h | 6 +++---
4 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/src/bin/fp_read_radix.c b/src/bin/fp_read_radix.c
index 0b5e826..431afa0 100644
--- a/src/bin/fp_read_radix.c
+++ b/src/bin/fp_read_radix.c
@@ -9,7 +9,7 @@
*/
#include <tfm_private.h>
-int fp_read_radix(fp_int *a, char *str, int radix)
+int fp_read_radix(fp_int *a, const char *str, int radix)
{
int y, neg;
char ch;
diff --git a/src/bin/fp_read_signed_bin.c b/src/bin/fp_read_signed_bin.c
index e2b8003..6467d19 100644
--- a/src/bin/fp_read_signed_bin.c
+++ b/src/bin/fp_read_signed_bin.c
@@ -9,7 +9,7 @@
*/
#include <tfm_private.h>
-void fp_read_signed_bin(fp_int *a, unsigned char *b, int c)
+void fp_read_signed_bin(fp_int *a, const unsigned char *b, int c)
{
/* read magnitude */
fp_read_unsigned_bin (a, b + 1, c - 1);
diff --git a/src/bin/fp_read_unsigned_bin.c b/src/bin/fp_read_unsigned_bin.c
index 3ee64c0..2ee89cb 100644
--- a/src/bin/fp_read_unsigned_bin.c
+++ b/src/bin/fp_read_unsigned_bin.c
@@ -9,7 +9,7 @@
*/
#include <tfm_private.h>
-void fp_read_unsigned_bin(fp_int *a, unsigned char *b, int c)
+void fp_read_unsigned_bin(fp_int *a, const unsigned char *b, int c)
{
/* zero the int */
fp_zero (a);
diff --git a/src/headers/tfm.h b/src/headers/tfm.h
index af87b56..f406388 100644
--- a/src/headers/tfm.h
+++ b/src/headers/tfm.h
@@ -467,14 +467,14 @@ int fp_prime_random_ex(fp_int *a, int t, int size, int flags, tfm_prime_callback
int fp_count_bits(fp_int *a);
int fp_unsigned_bin_size(fp_int *a);
-void fp_read_unsigned_bin(fp_int *a, unsigned char *b, int c);
+void fp_read_unsigned_bin(fp_int *a, const unsigned char *b, int c);
void fp_to_unsigned_bin(fp_int *a, unsigned char *b);
int fp_signed_bin_size(fp_int *a);
-void fp_read_signed_bin(fp_int *a, unsigned char *b, int c);
+void fp_read_signed_bin(fp_int *a, const unsigned char *b, int c);
void fp_to_signed_bin(fp_int *a, unsigned char *b);
-int fp_read_radix(fp_int *a, char *str, int radix);
+int fp_read_radix(fp_int *a, const char *str, int radix);
int fp_radix_size(fp_int *a, int radix, int *size);
int fp_toradix(fp_int *a, char *str, int radix);