commit c26be2b2e920b9e79067c9ffa51cc6f122a08743
author Ben Crocker <bcrocker@redhat.com> Fri Jun 02 19:37:55 2017 -0400
committer Emil Velikov <emil.l.velikov@gmail.com> Wed Jun 28 08:20:45 2017 +0100
tree e75a41d16dcde244856ab518a774572703bfbeff
parent 74db56b97a65d488c38a8cfbb600b019439c2f91

mapi: Enable assembly language API acceleration for PPC64LE (V2)

Implement assembly language API acceleration for PPC64LE,
analogous to long-standing implementations for X86 and X86-64.

See also similar implementation in libglvnd.

Tested with Piglit.

Signed-off-by: Ben Crocker <bcrocker@redhat.com>
Acked-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Bill Schmidt <wschmidt@linux.vnet.ibm.com>

configure.ac

diff --git a/configure.ac b/configure.ac
index c9dc51b..7fade23 100644
--- a/configure.ac
+++ b/configure.ac
@@ -766,6 +766,13 @@
             ;;
         esac
         ;;
+    powerpc64le)
+        case "$host_os" in
+        linux*)
+            asm_arch=ppc64le
+            ;;
+        esac
+        ;;
     esac
 
     case "$asm_arch" in
@@ -781,6 +788,10 @@
         DEFINES="$DEFINES -DUSE_SPARC_ASM"
         AC_MSG_RESULT([yes, sparc])
         ;;
+    ppc64le)
+        DEFINES="$DEFINES -DUSE_PPC64LE_ASM"
+        AC_MSG_RESULT([yes, ppc64le])
+        ;;
     *)
         AC_MSG_RESULT([no, platform not supported])
         ;;
@@ -2663,6 +2674,7 @@
 AM_CONDITIONAL(HAVE_X86_ASM, test "x$asm_arch" = xx86 -o "x$asm_arch" = xx86_64)
 AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
 AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
+AM_CONDITIONAL(HAVE_PPC64LE_ASM, test "x$asm_arch" = xppc64le)
 
 AC_SUBST([NINE_MAJOR], 1)
 AC_SUBST([NINE_MINOR], 0)