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| author | Andreas Boll <andreas.boll.dev@gmail.com> | 2017-01-24 16:44:12 +0100 |
|---|---|---|
| committer | Emil Velikov <emil.l.velikov@gmail.com> | 2017-02-03 11:08:55 +0000 |
| commit | 58952675f6d4e6c5f11d9d481e9ab09391be12bc (patch) | |
| tree | 4260b439dd6048df3050449925b608c015cc52fd | |
| parent | fe44c532b25914f3cdaf8f4d1d80f8cef660d27f (diff) | |
configure.ac: Require LLVM for r300 only on x86 and x86_64
b3119a3 introduced a strict LLVM requirement for r300 on all
architectures and thus configure fails on architectures where LLVM is
not available or buggy.
r300 doesn't strictly require LLVM, but for performance reasons we
highly recommend LLVM usage. So require it at least on x86 and x86_64
architectures as we have done before b3119a3.
Fixes: b3119a3 ("configure.ac: Check gallium LLVM version in gallium_require_llvm")
Cc: 17.0 <mesa-stable@lists.freedesktop.org>
Signed-off-by: Andreas Boll <andreas.boll.dev@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
(cherry picked from commit 1f2a890ace07f2709ca8f7ef5fe12051222aafed)
| -rw-r--r-- | configure.ac | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 64ace9dbcb9..b35adc8a3aa 100644 --- a/configure.ac +++ b/configure.ac @@ -2213,6 +2213,19 @@ gallium_require_llvm() { } dnl +dnl r300 doesn't strictly require LLVM, but for performance reasons we +dnl highly recommend LLVM usage. So require it at least on x86 and x86_64 +dnl architectures. +dnl +r300_require_llvm() { + case "$host" in *gnux32) return;; esac + case "$host_cpu" in + i*86|x86_64|amd64) gallium_require_llvm $1 + ;; + esac +} + +dnl dnl DRM is needed by X, Wayland, and offscreen rendering. dnl Surfaceless is an alternative for the last one. dnl @@ -2298,7 +2311,7 @@ if test -n "$with_gallium_drivers"; then HAVE_GALLIUM_R300=yes PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED]) require_libdrm "r300" - gallium_require_llvm "r300" + r300_require_llvm "r300" ;; xr600) HAVE_GALLIUM_R600=yes |