diff options
Diffstat (limited to 'media-libs/kvazaar/files/kvazaar-2.3.0-backport-pr392.patch')
| -rw-r--r-- | media-libs/kvazaar/files/kvazaar-2.3.0-backport-pr392.patch | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/media-libs/kvazaar/files/kvazaar-2.3.0-backport-pr392.patch b/media-libs/kvazaar/files/kvazaar-2.3.0-backport-pr392.patch new file mode 100644 index 000000000000..81ee9fdca4d9 --- /dev/null +++ b/media-libs/kvazaar/files/kvazaar-2.3.0-backport-pr392.patch @@ -0,0 +1,36 @@ +https://bugs.gentoo.org/902217 +https://github.com/ultravideo/kvazaar/pull/392 + +From b10fc25cb980e1dbab8f42c38280f57765f93a37 Mon Sep 17 00:00:00 2001 +From: matoro <matoro@users.noreply.github.com> +Date: Thu, 1 Feb 2024 18:35:23 -0500 +Subject: [PATCH] Ignore "*get_pc_thunk.*" symbols in exported symbols test + +On i386 (32-bit x86) and sparc, gcc generates references to these +functions which load the current PC into the specified register. These +references are then resolved at link-time. Examples of what these +symbols look like: + +../src/.libs/libkvazaar.a:libkvazaar_la-cfg.o:00000000 T __x86.get_pc_thunk.ax +../src/.libs/libkvazaar.a:libkvazaar_la-cabac.o:0000000000000000 W __sparc_get_pc_thunk.l7 + +Since these are platform symbols inserted by the toolchain, ignore them. +The regex is specified as tightly as possible, and based on a quick +search these appear to be the only two platforms affected. +--- + tests/test_external_symbols.sh | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/tests/test_external_symbols.sh b/tests/test_external_symbols.sh +index b9b3d5957..4983078bf 100755 +--- a/tests/test_external_symbols.sh ++++ b/tests/test_external_symbols.sh +@@ -4,7 +4,7 @@ + + set -eu${BASH+o pipefail} + +-if nm -go --defined-only ../src/.libs/libkvazaar.a | grep -v ' kvz_'; then ++if nm -go --defined-only ../src/.libs/libkvazaar.a | grep -Ev ' (kvz_|__[a-z0-9]+(_|\.)get_pc_thunk\.)'; then + printf '%s\n' 'Only symbols prefixed with "kvz_" should be exported from libkvazaar.' + false + fi |