clang: Fix arm build to target armv7 (fixes #282)

packages/clang/build.sh

@@ -2,7 +2,7 @@ TERMUX_PKG_HOMEPAGE=http://clang.llvm.org/
 TERMUX_PKG_DESCRIPTION="C and C++ frontend for the LLVM compiler"
 _PKG_MAJOR_VERSION=3.8
 TERMUX_PKG_VERSION=${_PKG_MAJOR_VERSION}.0
-TERMUX_PKG_BUILD_REVISION=4
+TERMUX_PKG_BUILD_REVISION=5
 TERMUX_PKG_SRCURL=http://llvm.org/releases/${TERMUX_PKG_VERSION}/llvm-${TERMUX_PKG_VERSION}.src.tar.xz
 TERMUX_PKG_HOSTBUILD=true
 TERMUX_PKG_RM_AFTER_INSTALL="bin/macho-dump bin/bugpoint bin/llvm-tblgen lib/BugpointPasses.so lib/LLVMHello.so"
@@ -38,6 +38,8 @@ termux_step_configure () {
         LLVM_TARGET_ARCH=$TERMUX_ARCH
         if [ $TERMUX_ARCH = "arm" ]; then
                 LLVM_TARGET_ARCH=ARM
+		# See https://github.com/termux/termux-packages/issues/282
+		LLVM_DEFAULT_TARGET_TRIPLE="armv7a-linux-androideabi"
         elif [ $TERMUX_ARCH = "i686" ]; then
                 LLVM_TARGET_ARCH=X86
 	elif [ $TERMUX_ARCH = "aarch64" ]; then