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authorSzabolcs Nagy <nsz@port70.net>2015-03-10 21:18:41 +0000
committerRich Felker <dalias@aerifal.cx>2015-03-11 20:12:35 -0400
commit01ef3dd9c5fa7a56aa370f244dd08e05c73010f5 (patch)
tree8fe90d994a43124ff309d3af4c185e28b2b1d6ff /configure
parentf4e4632abfa8297db1485e132bb15b9ef6c32a1b (diff)
downloadmusl-01ef3dd9c5fa7a56aa370f244dd08e05c73010f5.tar.gz
add aarch64 port
This adds complete aarch64 target support including bigendian subarch. Some of the long double math functions are known to be broken otherwise interfaces should be fully functional, but at this point consider this port experimental. Initial work on this port was done by Sireesh Tripurari and Kevin Bortis.
Diffstat (limited to 'configure')
-rwxr-xr-xconfigure5
1 files changed, 5 insertions, 0 deletions
diff --git a/configure b/configure
index e80fdfb3..7304b132 100755
--- a/configure
+++ b/configure
@@ -245,6 +245,7 @@ case "$target" in
# Catch these early to simplify matching for 32-bit archs
mips64*|powerpc64*) fail "$0: unsupported target \"$target\"" ;;
arm*) ARCH=arm ;;
+aarch64*) ARCH=aarch64 ;;
i?86*) ARCH=i386 ;;
x86_64-x32*|x32*|x86_64*x32) ARCH=x32 ;;
x86_64*) ARCH=x86_64 ;;
@@ -440,6 +441,10 @@ trycppif __ARMEB__ "$t" && SUBARCH=${SUBARCH}eb
trycppif __ARM_PCS_VFP "$t" && SUBARCH=${SUBARCH}hf
fi
+if test "$ARCH" = "aarch64" ; then
+trycppif __AARCH64EB__ "$t" && SUBARCH=${SUBARCH}_be
+fi
+
if test "$ARCH" = "mips" ; then
trycppif "_MIPSEL || __MIPSEL || __MIPSEL__" "$t" && SUBARCH=${SUBARCH}el
trycppif __mips_soft_float "$t" && SUBARCH=${SUBARCH}-sf