mesa: big update, and related improvements (close #6367)
* Remove upstreamed patch * EGL driver dirs are no longer a thing, see mesa commit 407450eb84f5a1b466a2eff19b85cdee7ac15dfb Patching runtime search dir in sources instead (by vcunat). * static-gallium patch dropped as it causes visibility issues with nouveau * rtti patch dropped as it the relevant configuration has been removed upstream; properly fixed by an LLVM flag now * Checks disabled. This is known and solved upstream. Checks will be re-enabled in a future commit when updating to a version containing the fixes * Use llvm-3.5 now (by vcunat).
This commit is contained in:
Eduard Bachmakov
Peter Simons
parent
4731485ca2
commit
aa564bbac5
@ -15,16 +15,15 @@ else
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- The basic mesa ($out) contains headers and libraries (GLU is in mesa_glu now).
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This or the mesa attribute (which also contains GLU) are small (~ 2 MB, mostly headers)
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and are designed to be the buildInput of other packages.
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- DRI and EGL drivers are compiled into $drivers output,
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which is much bigger and depends on LLVM.
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These should be searched at runtime in "/run/opengl-driver{,-32}/lib/*"
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and so are kind-of impure (given by NixOS).
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- DRI drivers are compiled into $drivers output, which is much bigger and
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depends on LLVM. These should be searched at runtime in
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"/run/opengl-driver{,-32}/lib/*" and so are kind-of impure (given by NixOS).
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(I suppose on non-NixOS one would create the appropriate symlinks from there.)
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- libOSMesa is in $osmesa (~4 MB)
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*/
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let
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version = "10.2.9";
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version = "10.4.5";
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# this is the default search path for DRI drivers
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driverLink = "/run/opengl-driver" + stdenv.lib.optionalString stdenv.isi686 "-32";
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in
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@ -38,46 +37,35 @@ stdenv.mkDerivation {
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"https://launchpad.net/mesa/trunk/${version}/+download/MesaLib-${version}.tar.bz2"
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"ftp://ftp.freedesktop.org/pub/mesa/${version}/MesaLib-${version}.tar.bz2"
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];
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sha256 = "f6031f8b7113a92325b60635c504c510490eebb2e707119bbff7bd86aa34657d";
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sha256 = "bf60000700a9d58e3aca2bfeee7e781053b0d839e61a95b1883e05a2dee247a0";
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};
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prePatch = "patchShebangs .";
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patches = [
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./static-gallium.patch
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./glx_ro_text_segm.patch # fix for grsecurity/PaX
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# TODO: revive ./dricore-gallium.patch when it gets ported (from Ubuntu),
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# as it saved ~35 MB in $drivers; watch https://launchpad.net/ubuntu/+source/mesa/+changelog
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(fetchpatch {
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name = "fix-lp_test_arit.diff";
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url = "http://cgit.freedesktop.org/mesa/mesa/patch/"
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+ "?id=8148a06b8fdb734f7f9a11ce787ee6505939fdaa";
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sha256 = "0k2bnl7d28nx2y88jchw6jj4f3xfdjjvz4vpvhc40060c2iz8fla";
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})
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] ++ optional stdenv.isLinux
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(substituteAll {
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src = ./dlopen-absolute-paths.diff;
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inherit udev;
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});
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# Change the search path for EGL drivers from $drivers/* to driverLink
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postPatch = ''
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sed '/D_EGL_DRIVER_SEARCH_DIR=/s,EGL_DRIVER_INSTALL_DIR,${driverLink}/lib/egl,' \
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-i src/egl/main/Makefile.am
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'' + /* work around RTTI LLVM problems */ ''
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patch -R -p1 < ${./rtti.patch}
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substituteInPlace src/egl/main/egldriver.c \
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--replace _EGL_DRIVER_SEARCH_DIR '"${driverLink}"'
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'';
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outputs = ["out" "drivers" "osmesa"];
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configureFlags = [
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"--with-dri-driverdir=$(drivers)/lib/dri"
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"--with-egl-driver-dir=$(drivers)/lib/egl"
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"--with-dri-searchpath=${driverLink}/lib/dri"
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"--enable-dri"
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"--enable-glx-tls"
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"--enable-shared-glapi" "--enable-shared-gallium"
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"--enable-shared-glapi"
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"--enable-driglx-direct" # seems enabled anyway
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"--enable-gallium-llvm" "--enable-llvm-shared-libs"
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"--enable-xa" # used in vmware driver
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@ -112,7 +100,7 @@ stdenv.mkDerivation {
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;
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enableParallelBuilding = true;
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doCheck = true;
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doCheck = false;
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# move gallium-related stuff to $drivers, so $out doesn't depend on LLVM;
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# also move libOSMesa to $osmesa, as it's relatively big
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@ -178,6 +166,6 @@ stdenv.mkDerivation {
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homepage = http://www.mesa3d.org/;
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license = "bsd";
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platforms = stdenv.lib.platforms.mesaPlatforms;
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maintainers = with stdenv.lib.maintainers; [ simons vcunat ];
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maintainers = with stdenv.lib.maintainers; [ eduarrrd simons vcunat ];
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};
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}
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@ -1,72 +0,0 @@
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http://lists.freedesktop.org/archives/mesa-dev/2013-October/046311.html
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* As discussed on the mailing list,
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forced no-rtti breaks C++ public
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API's such as the Haiku C++ libGL.so
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* -fno-rtti *can* be still set however
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instead of blindly forcing -fno-rtti,
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we can rely on the llvm-config
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--cppflags output.
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If the system llvm is built without
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rtti (default), the no-rtti flag will be
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present in llvm-config --cppflags
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(which we pick up on)
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If llvm is built with rtti
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(REQUIRES_RTTI=1), then -fno-rtti is
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removed from llvm-config --cppflags.
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* We could selectively add / remove rtti
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from various components, however mixing
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rtti and non-rtti code is tricky and
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could introduce bugs.
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* This needs impact tested.
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---
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configure.ac | 1 -
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scons/llvm.py | 3 ---
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src/gallium/auxiliary/Makefile.am | 6 ------
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3 files changed, 10 deletions(-)
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diff --git a/configure.ac b/configure.ac
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index 0d082d2..3335575 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -1943,7 +1943,6 @@ AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
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AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes)
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AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
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AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
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-AM_CONDITIONAL(LLVM_NEEDS_FNORTTI, test $LLVM_VERSION_INT -ge 302)
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AC_SUBST([ELF_LIB])
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diff --git a/scons/llvm.py b/scons/llvm.py
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index 7cd609c..c1c3736 100644
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--- a/scons/llvm.py
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+++ b/scons/llvm.py
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@@ -195,9 +195,6 @@ def generate(env):
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if llvm_version >= distutils.version.LooseVersion('3.1'):
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components.append('mcjit')
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- if llvm_version >= distutils.version.LooseVersion('3.2'):
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- env.Append(CXXFLAGS = ('-fno-rtti',))
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-
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env.ParseConfig('llvm-config --libs ' + ' '.join(components))
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env.ParseConfig('llvm-config --ldflags')
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except OSError:
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diff --git a/src/gallium/auxiliary/Makefile.am b/src/gallium/auxiliary/Makefile.am
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index 670e124..2d2d8d4 100644
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--- a/src/gallium/auxiliary/Makefile.am
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+++ b/src/gallium/auxiliary/Makefile.am
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@@ -25,12 +25,6 @@ AM_CXXFLAGS += \
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$(GALLIUM_CFLAGS) \
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$(LLVM_CXXFLAGS)
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-if LLVM_NEEDS_FNORTTI
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-
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-AM_CXXFLAGS += -fno-rtti
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-
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-endif
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-
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libgallium_la_SOURCES += \
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$(GALLIVM_SOURCES) \
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$(GALLIVM_CPP_SOURCES)
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--
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1.8.4
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@ -1,64 +0,0 @@
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117-static-gallium.patch from Ubuntu Trusty
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diff --git a/configure.ac b/configure.ac
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index b9fcb0b..be89843 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -747,6 +747,19 @@ if test "x$enable_shared_glapi" = xyes; then
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fi
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AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
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+AC_ARG_ENABLE([shared-gallium],
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+ [AS_HELP_STRING([--enable-shared-gallium],
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+ [Enable shared gallium core @<:@default=yes@:>@])],
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+ [enable_shared_gallium="$enableval"],
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+ [enable_shared_gallium=yes])
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+
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+SHARED_GALLIUM="0"
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+if test "x$enable_shared_gallium" = xyes; then
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+ SHARED_GALLIUM="1"
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+fi
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+AC_SUBST([SHARED_GALLIUM])
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+AM_CONDITIONAL(HAVE_SHARED_GALLIUM, test $SHARED_GALLIUM = 1)
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+
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dnl
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dnl Driver specific build directories
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dnl
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diff --git a/src/gallium/auxiliary/Makefile.am b/src/gallium/auxiliary/Makefile.am
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index f14279b..3cdec83 100644
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--- a/src/gallium/auxiliary/Makefile.am
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+++ b/src/gallium/auxiliary/Makefile.am
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@@ -3,14 +3,19 @@ AUTOMAKE_OPTIONS = subdir-objects
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include Makefile.sources
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include $(top_srcdir)/src/gallium/Automake.inc
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-noinst_LTLIBRARIES = libgallium.la
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-
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AM_CFLAGS = \
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-I$(top_srcdir)/src/gallium/auxiliary/util \
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- $(GALLIUM_CFLAGS) \
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- $(VISIBILITY_CFLAGS)
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+ $(GALLIUM_CFLAGS)
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-AM_CXXFLAGS = $(VISIBILITY_CXXFLAGS)
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+AM_CXXFLAGS =
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+
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+if HAVE_SHARED_GALLIUM
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+lib_LTLIBRARIES = libgallium.la
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+else
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+noinst_LTLIBRARIES = libgallium.la
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+AM_CFLAGS += $(VISIBILITY_CFLAGS)
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+AM_CXXFLAGS += $(VISIBILITY_CXXFLAGS)
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+endif
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libgallium_la_SOURCES = \
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$(C_SOURCES) \
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@@ -29,6 +34,8 @@ if LLVM_NEEDS_FNORTTI
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AM_CXXFLAGS += -fno-rtti
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+libgallium_la_LIBADD = $(LLVM_LIBS)
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+
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endif
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libgallium_la_SOURCES += \
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@ -6783,7 +6783,7 @@ let
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# makes it slower, but during runtime we link against just mesa_drivers
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# through /run/opengl-driver*, which is overriden according to config.grsecurity
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grsecEnabled = true;
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llvm = llvm_34;
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llvm = llvm_35;
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});
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mesa_glu = mesaDarwinOr (callPackage ../development/libraries/mesa-glu { });
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mesa_drivers = mesaDarwinOr (
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