[Mesa-dev] [PATCH] configure.ac: bump Clover LLVM requirement to 3.9

[Emil Velikov]

From: Emil Velikov <emil.velikov at collabora.com>

The only driver that utilises Clover already depends on LLVM 3.9.
Additionally close to every supported distribution has said version.

Additionally libclc requires LLVM 4.0 these days.

With this in mind, there a handful of dead code that we could remove.
That will come with later commits.

Note: this drops the LLVM 3.6 build from the Travis build. LLVM 3.9 (and
later) are already covered in there.

Cc: Vedran Miletić <vedran at miletic.net>
Cc: Jan Vesely <jan.vesely at rutgers.edu>
Cc: Aaron Watry <awatry at gmail.com>
Cc: Francisco Jerez <currojerez at riseup.net>
Signed-off-by: Emil Velikov <emil.velikov at collabora.com>
---
Vedran can we volunteer you for the cleanup ;-)
---
 .travis.yml  | 38 --------------------------------------
 configure.ac |  2 +-
 2 files changed, 1 insertion(+), 39 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index d9a8bf5a9d4..1e5f6bcb702 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -113,44 +113,6 @@ matrix:
             - libx11-xcb-dev
             - libelf-dev
             - libunwind8-dev
-    - env:
-        # NOTE: Analogous to SWR above, building Clover is quite slow.
-        - LABEL="make Gallium ST Clover"
-        - BUILD=make
-        - MAKEFLAGS="-j4"
-        - MAKE_CHECK_COMMAND="true"
-        - LLVM_VERSION=3.6
-        - LLVM_CONFIG="llvm-config-${LLVM_VERSION}"
-        - OVERRIDE_CC=gcc-4.7
-        - OVERRIDE_CXX=g++-4.7
-        - DRI_LOADERS="--disable-glx --disable-gbm --disable-egl"
-        - DRI_DRIVERS=""
-        - GALLIUM_ST="--disable-dri --enable-opencl --enable-opencl-icd --enable-llvm --disable-xa --disable-nine --disable-xvmc --disable-vdpau --disable-va --disable-omx-bellagio --disable-gallium-osmesa"
-        # i915 most likely doesn't work with OpenCL.
-        # Regardless - we're doing a quick build test here.
-        - GALLIUM_DRIVERS="i915"
-        - VULKAN_DRIVERS=""
-        - LIBUNWIND_FLAGS="--enable-libunwind"
-      addons:
-        apt:
-          sources:
-            - llvm-toolchain-trusty-3.6
-          packages:
-            - libclc-dev
-            # LLVM packaging is broken and misses these dependencies
-            - libedit-dev
-            - g++-4.7
-            # From sources above
-            - llvm-3.6-dev
-            - clang-3.6
-            - libclang-3.6-dev
-            # Common
-            - xz-utils
-            - x11proto-xf86vidmode-dev
-            - libexpat1-dev
-            - libx11-xcb-dev
-            - libelf-dev
-            - libunwind8-dev
     - env:
         # NOTE: Analogous to SWR above, building Clover is quite slow.
         - LABEL="make Gallium ST Clover LLVM-3.9"
diff --git a/configure.ac b/configure.ac
index cfc97d9f061..d62570fb14d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -101,7 +101,7 @@ ZLIB_REQUIRED=1.2.3
 
 dnl LLVM versions
 LLVM_REQUIRED_GALLIUM=3.3.0
-LLVM_REQUIRED_OPENCL=3.6.0
+LLVM_REQUIRED_OPENCL=3.9.0
 LLVM_REQUIRED_R600=3.9.0
 LLVM_REQUIRED_RADEONSI=3.9.0
 LLVM_REQUIRED_RADV=3.9.0
-- 
2.14.1