[gentoo-commits] repo/gentoo:master commit in: sci-physics/bullet/

["Sam James" <sam@gentoo.org>]

commit:     32cd8f0990a3339ac81408f285578e671c1c6a18
Author:     Eli Schwartz <eschwartz93 <AT> gmail <DOT> com>
AuthorDate: Sun Mar 10 20:43:40 2024 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Mon Mar 11 14:22:42 2024 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=32cd8f09

sci-physics/bullet: mark as LTO-unsafe, strict-aliasing unsafe

Closes: https://bugs.gentoo.org/863275
Signed-off-by: Eli Schwartz <eschwartz93 <AT> gmail.com>
Signed-off-by: Sam James <sam <AT> gentoo.org>

 sci-physics/bullet/bullet-3.21.ebuild  | 10 +++++++++-
 sci-physics/bullet/bullet-3.22b.ebuild | 10 +++++++++-
 2 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/sci-physics/bullet/bullet-3.21.ebuild b/sci-physics/bullet/bullet-3.21.ebuild
index ba59abb141b6..9a61fccf6b25 100644
--- a/sci-physics/bullet/bullet-3.21.ebuild
+++ b/sci-physics/bullet/bullet-3.21.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=8
 
-inherit cmake toolchain-funcs
+inherit cmake flag-o-matic toolchain-funcs
 
 DESCRIPTION="Continuous Collision Detection and Physics Library"
 HOMEPAGE="https://www.bulletphysics.com/"
@@ -54,6 +54,14 @@ src_prepare() {
 }
 
 src_configure() {
+	# -Werror-strict-aliasing
+	# https://bugs.gentoo.org/863275
+	# https://github.com/bulletphysics/bullet3/issues/4590
+	#
+	# Do not trust with LTO either
+	append-flags -fno-strict-aliasing
+	filter-lto
+
 	local mycmakeargs=(
 		-DBUILD_CPU_DEMOS=OFF
 		-DBUILD_OPENGL3_DEMOS=OFF

diff --git a/sci-physics/bullet/bullet-3.22b.ebuild b/sci-physics/bullet/bullet-3.22b.ebuild
index c89db12f8617..dc16ccdb4491 100644
--- a/sci-physics/bullet/bullet-3.22b.ebuild
+++ b/sci-physics/bullet/bullet-3.22b.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=8
 
-inherit cmake toolchain-funcs
+inherit cmake flag-o-matic toolchain-funcs
 
 DESCRIPTION="Continuous Collision Detection and Physics Library"
 HOMEPAGE="https://pybullet.org/wordpress/"
@@ -52,6 +52,14 @@ src_prepare() {
 }
 
 src_configure() {
+	# -Werror-strict-aliasing
+	# https://bugs.gentoo.org/863275
+	# https://github.com/bulletphysics/bullet3/issues/4590
+	#
+	# Do not trust with LTO either
+	append-flags -fno-strict-aliasing
+	filter-lto
+
 	local mycmakeargs=(
 		-DBUILD_CPU_DEMOS=OFF
 		-DBUILD_OPENGL3_DEMOS=OFF