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a945890de6
This detects when we are running on any of Mesa's software rasterizer backends and disables use of glBlitFramebuffer and glXCopySubBuffer. Both of these currently result in full-screen copies so there's little point in using these to optimize how much of the screen we present. To help ensure we re-evaluate this workaround periodically we have added a comment marker of "ONGOING BUG" above the workaround and added a note to our RELEASING document that says we should grep for this marker and write a NEWS section about ongoing bug workarounds. https://bugzilla.gnome.org/show_bug.cgi?id=674208 Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 11f2f6ebb42398978ec8dd92b3c332ae8140a728)
101 lines
2.7 KiB
Plaintext
101 lines
2.7 KiB
Plaintext
RELEASING
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=========
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When making a new release;
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- Verify that you don't have uncommitted changes; both:
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$ git diff HEAD
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and:
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$ git diff --stat master origin/master
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should be empty.
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- Clean your work directory:
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$ git clean -xdf
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This ensures that you don't have stale files lying around.
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- Run:
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$ ./autogen.sh --enable-gtk-doc --enable-profile --enable-gles1 --enable-gles2 --enable-gl --enable-xlib-egl-platform --enable-wayland-egl-platform --enable-glx --enable-wayland-egl-server
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$ make all
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$ make install
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And verify that the code builds and installs from a clean Git snapshot.
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- Run checks including running the conformance tests:
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$ make check
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- Test with Clutter:
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Since we haven't migrated all the Cogl unit tests from Clutter yet, you
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should now build Clutter against Cogl and run the conformance tests:
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$ ./autogen.sh
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$ make all
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$ make test
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- Test cross-compiling for Windows:
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Please use the build/mingw/mingw-fetch-dependencies.sh with a fresh
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build directory to make sure that all of the download links still
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work.
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- Update the release documentation:
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- NEWS: new feature details, bugs fixed, acknowledgements
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- Use git shortlog -n -s to get the list of authors
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- The following bash snippet may help with extracting the list of
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bugs closed:
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- Grep the source code for "XXX: ONGOING BUG" and add a
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section about workarounds for un-resolved upstream bugs.
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URLS=$(git log $1|grep bugzilla|sort|uniq)
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for i in $URLS
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do
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ID=$(echo $i|cut -d'=' -f2)
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TITLE=$(wget --quiet -O - $i|grep -e '<title>.*</title>'|sed -e 's/<title>Bug [0-9]\+ – \(.*\)<\/title>/\1/')
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echo " #$ID - $TITLE"
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done
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- README: dependencies, any behavioural changes relevant to
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developers;
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then commit the changes.
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- Read the release comments in configure.ac
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- Bump cogl_1_minor_version to the next even number
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- Don't change the 2.0 version number
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- Update the libtool versioning
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- Update the cogl_release_status status to "release" or "snapshot"
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as appropriate.
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- commit the changes.
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- Run:
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$ make release-publish
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which will:
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- do sanity checks on the build
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- distcheck the release
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- tag the repository with the version number
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- upload the tarball to the remote server (needs SSH account)
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- Bump cogl_1_micro_version to the next odd number
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- Revert cogl_release_status to "git"
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- Push the branch and then the tag, e.g.:
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$ git push origin master
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$ git push origin 1.7.0
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- Announce release to the waiting world on the blog and mailing lists. Use
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the template printed by `make release-publish`.
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