[Mesa-dev] [PATCH v5 00/20] configure.ac and llvm the 5th

[Tobias Droste]

Patches 1-11 and 13-16 are only rebased, no change in functionality and have a reviewed by.

Patch 12 is changed based on review of Emil (I used "HAVE_GALLIUM_LLVM" instead of "USE_MESA_LLVM").
Patch 17 is changed based on review of Emil
Patch 18 is split in 18, 19 and 20 as these were independent changes

@Emil:
I resent the whole series because there was some rebasing todo.
You only need to look at 12, 17-20 the others are unchanged.
Sorry it took so long, but real life needed me :)

After each patch I made sure that these drivers:
r300,r600,radeonsi,radv,llvmpipe
either build or fail to configure under these conditions:
a) LLVM installed and version >= version required 
    --> build
b) LLVM not installed 
    --> fail to configure
c) LLVM installed and version < version required 
    --> fail to configure
d) LLVM installed, version >= version required but missing target/component 
    --> fail to configure
e) "enable-gallium-llvm" needed but "disable-gallium-llvm" used
    --> fail to configure
    
I also made sure that i965 ("classic" dri driver) and softpipe build 
regardless of the LLVM version or if LLVM is installed.

Tobias Droste (20):
  configure.ac: Don't search llvm-config if it's known
  configure.ac: Add helper function for targets/components
  configure.ac: Use new llvm_add_default_components
  configure.ac: Use new helper function for LLVM
  configure.ac: Move LLVM version check to the top
  configure.ac: Move LLVM functions to the top
  configure.ac: Move llvm-config searching outside the function
  configure.ac: Remove useless oCL LLVM check
  configure.ac: Use short names for r600 und r300
  configure.ac: Check gallium LLVM version in gallium_require_llvm
  configure.ac: Remove swr_llvm_check()
  configure.ac: Move llvm_set_environment_variables higher.
  configure.ac: Move oCL LLVM checks to the oCL section
  configure.ac: Move LLVM ac_subst closer to usage
  configure.ac: Move radv check to the Vulkan section
  configure.ac: Reorder arguments in radeon_llvm_check
  configure.ac: Only add default LLVM components if needed
  configure.ac: Add required LLVM versions to the top
  configure.ac: Get complete LLVM version from header
  configure.ac: Create correct LLVM_VERSION_INT with minor >= 10

 configure.ac                                | 445 ++++++++++++++++------------
 src/gallium/auxiliary/Makefile.am           |   2 +-
 src/gallium/targets/d3dadapter9/Makefile.am |   2 +-
 src/gallium/targets/dri/Makefile.am         |   2 +-
 src/gallium/targets/libgl-xlib/Makefile.am  |   2 +-
 src/gallium/targets/omx/Makefile.am         |   2 +-
 src/gallium/targets/osmesa/Makefile.am      |   2 +-
 src/gallium/targets/pipe-loader/Makefile.am |   2 +-
 src/gallium/targets/va/Makefile.am          |   2 +-
 src/gallium/targets/vdpau/Makefile.am       |   2 +-
 src/gallium/targets/xa/Makefile.am          |   2 +-
 src/gallium/targets/xvmc/Makefile.am        |   2 +-
 12 files changed, 267 insertions(+), 200 deletions(-)

-- 
2.10.2