diff options
Diffstat (limited to 'dev-libs/libtompoly/files/libtompoly-0.04-Fix-Wimplicit-function-declaration.patch')
| -rw-r--r-- | dev-libs/libtompoly/files/libtompoly-0.04-Fix-Wimplicit-function-declaration.patch | 64 |
1 files changed, 37 insertions, 27 deletions
diff --git a/dev-libs/libtompoly/files/libtompoly-0.04-Fix-Wimplicit-function-declaration.patch b/dev-libs/libtompoly/files/libtompoly-0.04-Fix-Wimplicit-function-declaration.patch index 49a005d44b1e..f02cc99df63c 100644 --- a/dev-libs/libtompoly/files/libtompoly-0.04-Fix-Wimplicit-function-declaration.patch +++ b/dev-libs/libtompoly/files/libtompoly-0.04-Fix-Wimplicit-function-declaration.patch @@ -1,38 +1,39 @@ -https://github.com/libtom/libtompoly/pull/4 +https://github.com/libtom/libtompoly/commit/2803e69dcc7cac9b470360c984b62198a3774882 -From 62f0b57e577cb3ec371042e60eb82ffcd0ae6bd0 Mon Sep 17 00:00:00 2001 +From 2803e69dcc7cac9b470360c984b62198a3774882 Mon Sep 17 00:00:00 2001 From: Sam James <sam@gentoo.org> Date: Wed, 19 Oct 2022 02:21:00 +0100 Subject: [PATCH] Fix -Wimplicit-function-declaration -Causes build failures with Clang 16. +Clang 16 will make -Wimplicit-function-declaration error by default. + +For more information, see LWN.net [0] or LLVM's Discourse [1], gentoo-dev@ [2], +or the (new) c-std-porting mailing list [3]. + +[0] https://lwn.net/Articles/913505/ +[1] https://discourse.llvm.org/t/configure-script-breakage-with-the-new-werror-implicit-function-declaration/65213 +[2] https://archives.gentoo.org/gentoo-dev/message/dd9f2d3082b8b6f8dfbccb0639e6e240 +[3] hosted at lists.linux.dev. Bug: https://bugs.gentoo.org/875527 +Signed-off-by: Sam James <sam@gentoo.org> --- a/pb_add.c +++ b/pb_add.c -@@ -10,6 +10,7 @@ - * Tom St Denis, tomstdenis@iahu.ca, http://poly.libtomcrypt.org - */ - #include <tompoly.h> -+#include <math.h> - - int pb_add(pb_poly *a, pb_poly *b, pb_poly *c) - { -@@ -17,7 +18,7 @@ int pb_add(pb_poly *a, pb_poly *b, pb_poly *c) +@@ -17,7 +17,7 @@ int pb_add(pb_poly *a, pb_poly *b, pb_poly *c) pb_poly *tmp; /* grow c to be the max size */ - y = MAX(a->used, b->used); -+ y = fmax(a->used, b->used); ++ y = PB_MAX(a->used, b->used); if (c->alloc < y) { if ((err = pb_grow(c, y)) != MP_OKAY) { return err; -@@ -28,7 +29,7 @@ int pb_add(pb_poly *a, pb_poly *b, pb_poly *c) +@@ -28,7 +28,7 @@ int pb_add(pb_poly *a, pb_poly *b, pb_poly *c) characteristic = mp_iszero(&(c->characteristic)); /* add the terms */ - z = MIN(a->used, b->used); -+ z = fmin(a->used, b->used); ++ z = PB_MIN(a->used, b->used); for (x = 0; x < z; x++) { if ((err = mp_add(&(a->terms[x]), &(b->terms[x]), &(c->terms[x]))) != MP_OKAY) { return err; @@ -89,29 +90,38 @@ Bug: https://bugs.gentoo.org/875527 { --- a/pb_sub.c +++ b/pb_sub.c -@@ -10,6 +10,7 @@ - * Tom St Denis, tomstdenis@iahu.ca, http://poly.libtomcrypt.org - */ - #include <tompoly.h> -+#include <math.h> - - int pb_sub(pb_poly *a, pb_poly *b, pb_poly *c) - { -@@ -17,7 +18,7 @@ int pb_sub(pb_poly *a, pb_poly *b, pb_poly *c) +@@ -17,7 +17,7 @@ int pb_sub(pb_poly *a, pb_poly *b, pb_poly *c) pb_poly *tmp; /* grow c to be the max size */ - y = MAX(a->used, b->used); -+ y = fmax(a->used, b->used); ++ y = PB_MAX(a->used, b->used); if (c->alloc < y) { if ((err = pb_grow(c, y)) != MP_OKAY) { return err; -@@ -28,7 +29,7 @@ int pb_sub(pb_poly *a, pb_poly *b, pb_poly *c) +@@ -28,7 +28,7 @@ int pb_sub(pb_poly *a, pb_poly *b, pb_poly *c) characteristic = mp_iszero(&(c->characteristic)); /* sub the terms */ - z = MIN(a->used, b->used); -+ z = fmin(a->used, b->used); ++ z = PB_MIN(a->used, b->used); for (x = 0; x < z; x++) { if ((err = mp_sub(&(a->terms[x]), &(b->terms[x]), &(c->terms[x]))) != MP_OKAY) { return err; +--- a/tompoly.h ++++ b/tompoly.h +@@ -112,4 +112,13 @@ int pb_rawsize(pb_poly *a); + int pb_toraw(pb_poly *a, unsigned char *dst); + int pb_readraw(pb_poly *a, unsigned char *buf, int len); + ++/* What follows should be in a private header, but it's fine for now like that. */ ++ ++#ifndef PB_MIN ++#define PB_MIN(x, y) (((x) < (y)) ? (x) : (y)) ++#endif ++#ifndef PB_MAX ++#define PB_MAX(x, y) (((x) > (y)) ? (x) : (y)) ++#endif ++ + #endif + |