commit: 6208b6698adad4d24c7cad780efb95349fb5e2da Author: Philipp Rösner <rndxelement <AT> protonmail <DOT> com> AuthorDate: Fri Dec 30 22:22:33 2022 +0000 Commit: Sam James <sam <AT> gentoo <DOT> org> CommitDate: Wed Jan 4 05:48:12 2023 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=6208b669
app-text/mupdf-1.21.1: patch aliasing violation Add patch fixing an aliasing violation build error in the thirdparty freeglut module. See: https://bugs.gentoo.org/859847 See: https://github.com/FreeGLUTProject/freeglut/pull/112/commits/8c6f6bf3ad2fd33d15de6ee96175cd29bf804d9f Closes: https://bugs.gentoo.org/888998 Suggested-by: Matt Turner <mattst88 <AT> gentoo.org> Signed-off-by: Philipp Rösner <rndxelement <AT> protonmail.com> Closes: https://github.com/gentoo/gentoo/pull/28903 Signed-off-by: Sam James <sam <AT> gentoo.org> .../mupdf-1.21.1-fix-aliasing-violation.patch | 63 ++++++++++++++++++++++ app-text/mupdf/mupdf-1.21.1.ebuild | 1 + 2 files changed, 64 insertions(+) diff --git a/app-text/mupdf/files/mupdf-1.21.1-fix-aliasing-violation.patch b/app-text/mupdf/files/mupdf-1.21.1-fix-aliasing-violation.patch new file mode 100644 index 000000000000..4f51f72deb1e --- /dev/null +++ b/app-text/mupdf/files/mupdf-1.21.1-fix-aliasing-violation.patch @@ -0,0 +1,63 @@ +https://bugs.gentoo.org/859847 + +From 8c6f6bf3ad2fd33d15de6ee96175cd29bf804d9f Mon Sep 17 00:00:00 2001 +From: Matt Turner <matts...@gmail.com> +Date: Tue, 26 Jul 2022 15:47:02 -0400 +Subject: [PATCH] Fix aliasing violation +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Noticed when compiling with link-time optimizations. + +include/GL/freeglut_std.h:240:18: error: type of `glutBitmapHelvetica18` does not match original declaration [-Werror=lto-type-mismatch] + 240 | extern void* glutBitmapHelvetica18; + | ^ +src/x11/fg_glutfont_definitions_x11.c:103:27: note: `glutBitmapHelvetica18` was previously declared here + 103 | struct freeglutBitmapFont glutBitmapHelvetica18 ; + | ^ +src/x11/fg_glutfont_definitions_x11.c:103:27: note: code may be misoptimized unless `-fno-strict-aliasing` is used +--- + src/x11/fg_glutfont_definitions_x11.c | 29 ++++++++++++++++++--------- + 1 file changed, 20 insertions(+), 9 deletions(-) + +--- a/thirdparty/freeglut/src/x11/fg_glutfont_definitions_x11.c ++++ b/thirdparty/freeglut/src/x11/fg_glutfont_definitions_x11.c +@@ -91,14 +91,25 @@ struct freeglutBitmapFont + }; + + +-struct freeglutStrokeFont glutStrokeRoman ; +-struct freeglutStrokeFont glutStrokeMonoRoman ; ++static struct freeglutStrokeFont glutStrokeRoman_ ; ++static struct freeglutStrokeFont glutStrokeMonoRoman_ ; + +-struct freeglutBitmapFont glutBitmap9By15 ; +-struct freeglutBitmapFont glutBitmap8By13 ; +-struct freeglutBitmapFont glutBitmapTimesRoman10 ; +-struct freeglutBitmapFont glutBitmapTimesRoman24 ; +-struct freeglutBitmapFont glutBitmapHelvetica10 ; +-struct freeglutBitmapFont glutBitmapHelvetica12 ; +-struct freeglutBitmapFont glutBitmapHelvetica18 ; ++static struct freeglutBitmapFont glutBitmap9By15_ ; ++static struct freeglutBitmapFont glutBitmap8By13_ ; ++static struct freeglutBitmapFont glutBitmapTimesRoman10_ ; ++static struct freeglutBitmapFont glutBitmapTimesRoman24_ ; ++static struct freeglutBitmapFont glutBitmapHelvetica10_ ; ++static struct freeglutBitmapFont glutBitmapHelvetica12_ ; ++static struct freeglutBitmapFont glutBitmapHelvetica18_ ; + ++ ++void *glutStrokeRoman = &glutStrokeRoman_ ; ++void *glutStrokeMonoRoman = &glutStrokeMonoRoman_ ; ++ ++void *glutBitmap9By15 = &glutBitmap9By15_ ; ++void *glutBitmap8By13 = &glutBitmap8By13_ ; ++void *glutBitmapTimesRoman10 = &glutBitmapTimesRoman10_ ; ++void *glutBitmapTimesRoman24 = &glutBitmapTimesRoman24_ ; ++void *glutBitmapHelvetica10 = &glutBitmapHelvetica10_ ; ++void *glutBitmapHelvetica12 = &glutBitmapHelvetica12_ ; ++void *glutBitmapHelvetica18 = &glutBitmapHelvetica18_ ; +-- +2.35.1 + diff --git a/app-text/mupdf/mupdf-1.21.1.ebuild b/app-text/mupdf/mupdf-1.21.1.ebuild index ac2702bc5da4..718ebd6ed15a 100644 --- a/app-text/mupdf/mupdf-1.21.1.ebuild +++ b/app-text/mupdf/mupdf-1.21.1.ebuild @@ -53,6 +53,7 @@ PATCHES=( # General cross fixes from Debian (refreshed) "${FILESDIR}"/${PN}-1.19.0-cross-fixes.patch "${FILESDIR}"/$P-no-drm.patch + "${FILESDIR}"/$P-fix-aliasing-violation.patch ) src_prepare() {
