configure: add basic support for ARM AArch64

Signed-off-by: Mans Rullgard <mans@mansr.com>
12 years ago · 5873b623a9
parent 8f7b814f54
commit 5873b623a9
1 changed files with 15 additions and 0 deletions
--- a/15
+++ b/15
@ -1064,6 +1064,7 @@ THREADS_LIST='
 '

 ARCH_LIST='
+    aarch64
    alpha
    arm
    avr32
@ -2460,6 +2461,9 @@ fi

 # Deal with common $arch aliases
 case "$arch" in
+    aarch64|arm64)
+        arch="aarch64"
+    ;;
    arm*)
        arch="arm"
    ;;
@ -2635,6 +2639,17 @@ elif enabled avr32; then
        ;;
    esac

+elif enabled aarch64; then
+
+    case $cpu in
+        armv*)
+            cpuflags="-march=$cpu"
+        ;;
+        *)
+            cpuflags="-mcpu=$cpu"
+        ;;
+    esac
+
 fi

 add_cflags $cpuflags