From c0ede9e4046a0882d83ae4b45c7dfac86fb7c15d Mon Sep 17 00:00:00 2001
From: Bobby Bingham <koorogi@koorogi.info>
Date: Sat, 30 Apr 2016 19:18:17 -0500
Subject: add powerpc64 port

---
 configure | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'configure')

diff --git a/configure b/configure
index 3432b58d..af8b45f0 100755
--- a/configure
+++ b/configure
@@ -311,7 +311,6 @@ printf "%s\n" "$target"
 #
 case "$target" in
 # Catch these early to simplify matching for 32-bit archs
-powerpc64*) fail "$0: unsupported target \"$target\"" ;;
 arm*) ARCH=arm ;;
 aarch64*) ARCH=aarch64 ;;
 i?86-nt32*) ARCH=nt32 ;;
@@ -323,6 +322,7 @@ mips64*) ARCH=mips64 ;;
 mips*) ARCH=mips ;;
 microblaze*) ARCH=microblaze ;;
 or1k*) ARCH=or1k ;;
+powerpc64*) ARCH=powerpc64 ;;
 powerpc*) ARCH=powerpc ;;
 sh[1-9bel-]*|sh|superh*) ARCH=sh ;;
 unknown) fail "$0: unable to detect target arch; try $0 --target=..." ;;
@@ -645,6 +645,12 @@ fi
 test "$ARCH" = "microblaze" && trycppif __MICROBLAZEEL__ "$t" \
 && SUBARCH=${SUBARCH}el
 
+if test "$ARCH" = "powerpc64" ; then
+trycppif "_CALL_ELF == 2" "$t" || fail "$0: error: unsupported powerpc64 ABI"
+trycppif __LITTLE_ENDIAN__ "$t" && SUBARCH=${SUBARCH}le
+trycppif _SOFT_FLOAT "$t" && fail "$0: error: soft-float not supported on powerpc64"
+fi
+
 if test "$ARCH" = "sh" ; then
 tryflag CFLAGS_AUTO -Wa,--isa=any
 trycppif __BIG_ENDIAN__ "$t" && SUBARCH=${SUBARCH}eb
-- 
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