libxcb

Commit Graph

Author	SHA1	Message	Date
Demi Marie Obenour	48dbb5b6ca	Avoid undefined behavior due to strict aliasing This does not make XCB conform to the C99+ strict aliasing rules, but it does use attributes to prevent GCC and Clang from assuming the rules are followed in the cases where XCB does violate them. Signed-off-by: Demi Marie Obenour <demiobenour@gmail.com>	2024-08-29 17:53:44 -04:00
Emil Velikov	382d306d6c	Move internal/private dependencies to Requires.private Program using the xcb sub-modules has indirect compile and runtime dependency of core xcb. To ensure this out we currently list xcb in the Requires field of the pkg-config files. While this provides all the required dependencies for successful compilation this causes over-linking and hides potential linking miss-use against the xcb modules. By moving to Requires.private we retain the compilation and runtime compatibility and avoids any runtime problems. Cc: Keith Packard <keithp@keithp.com> Cc: Alan Coopersmith <alan.coopersmith@oracle.com> References: http://people.freedesktop.org/~dbn/pkg-config-guide.html#faq References: https://wiki.mageia.org/en/Overlinking_issues_in_packaging References: http://err.no/personal/blog/2008/Mar/25 Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Julien Cristau <jcristau@debian.org> Signed-off-by: Uli Schlachter <psychon@znc.in>	2014-10-03 23:53:54 +02:00
Keith Packard	7a9373078e	Add DRI3 library Signed-off-by: Keith Packard <keithp@keithp.com> Reviewed-By: Uli Schlachter <psychon@znc.in>	2013-11-07 14:02:37 -08:00

Author

SHA1

Message

Date

Demi Marie Obenour

48dbb5b6ca

Avoid undefined behavior due to strict aliasing

This does not make XCB conform to the C99+ strict aliasing rules, but it
does use attributes to prevent GCC and Clang from assuming the rules are
followed in the cases where XCB does violate them.

Signed-off-by: Demi Marie Obenour <demiobenour@gmail.com>

2024-08-29 17:53:44 -04:00

Emil Velikov

382d306d6c

Move internal/private dependencies to Requires.private

Program using the xcb sub-modules has indirect compile and runtime
dependency of core xcb. To ensure this out we currently list xcb in
the Requires field of the pkg-config files. While this provides all
the required dependencies for successful compilation this causes
over-linking and hides potential linking miss-use against the xcb modules.

By moving to Requires.private we retain the compilation and runtime
compatibility and avoids any runtime problems.

Cc: Keith Packard <keithp@keithp.com>
Cc: Alan Coopersmith <alan.coopersmith@oracle.com>
References: http://people.freedesktop.org/~dbn/pkg-config-guide.html#faq
References: https://wiki.mageia.org/en/Overlinking_issues_in_packaging
References: http://err.no/personal/blog/2008/Mar/25
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Uli Schlachter <psychon@znc.in>

2014-10-03 23:53:54 +02:00

Keith Packard

7a9373078e

Add DRI3 library

Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-By: Uli Schlachter <psychon@znc.in>

2013-11-07 14:02:37 -08:00

3 Commits