Hi Emil, Apologies for the delay, it's easier to answer your questions now that the project has launched (https://chrome.googleblog.com/2016/05/the-google-play-store-coming-to.html). Basically we are running Android in a Linux container, on top of existing Chrome OS.
On Thu, Apr 28, 2016 at 10:36 PM, Emil Velikov <emil.l.veli...@gmail.com> wrote: > Hi Nicolas, > > On 28 April 2016 at 11:41, Nicolas Boichat <drink...@chromium.org> wrote: >> Add support for EGL android platform. >> >> Also, detect when --host finishes with -android. In that case, we >> do not set _GNU_SOURCE, and define autoconf symbol HAVE_ANDROID, so >> that Android-specific workarounds can be applied. >> > I'm quite happy to see patches from Android/CrOS people although I'm a > bit confused here. > Are these are based for CrOS or Android ? I thought Android had it's > own build system. In our context, we need 2 copies of Mesa libraries: one for Chrome OS (surfaceless), and another one for Android. We considered using Android build system for the Android side, but that means having 2 separate repos (which we'd need to keep in sync), and 2 different build systems (I've heard Android.mk tends to get out of sync over time...). Instead, we are building both libraries using the same sources, and same automake-based build system, from Chrome OS chroot (we have a minimalist Android toolchain in the Chrome OS chroot that allows us to build the Android version). > Is there any documentation on how one can get things going on your platform ? No quite, yet, but the ebuild should be available very soon. >> Signed-off-by: Nicolas Boichat <drink...@google.com> >> --- >> configure.ac | 10 ++++++++++ >> src/egl/Makefile.am | 5 +++++ >> 2 files changed, 15 insertions(+) >> >> diff --git a/configure.ac b/configure.ac >> index 5f75c60..6ee978c 100644 >> --- a/configure.ac >> +++ b/configure.ac >> @@ -248,7 +248,11 @@ _SAVE_CPPFLAGS="$CPPFLAGS" >> dnl Compiler macros >> DEFINES="-D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS" >> AC_SUBST([DEFINES]) >> +android=no >> case "$host_os" in >> +*-android) >> + android=yes >> + ;; >> linux*|*-gnu*|gnu*) >> DEFINES="$DEFINES -D_GNU_SOURCE" >> ;; >> @@ -260,6 +264,8 @@ cygwin*) >> ;; >> esac >> >> +AM_CONDITIONAL(HAVE_ANDROID, test "x$android" = xyes) >> + >> dnl Add flags for gcc and g++ >> if test "x$GCC" = xyes; then >> CFLAGS="$CFLAGS -Wall" >> @@ -1959,6 +1965,9 @@ for plat in $egl_platforms; do >> AC_MSG_ERROR([EGL platform surfaceless requires >> libdrm >= $LIBDRM_REQUIRED]) >> ;; >> >> + android) > Can you update the documentation in docs/egl.html as well please. Feel > free to do that as follow-up patch. Will do. > Do you guys have X related libraries on the host_os ? Or you > explicitly disable those mesa features that depend on it ? AFAIK, no X libraries, neither on Chrome OS or Android side. Thanks! Best, Nicolas _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev