clang-cross: A wrapper to install cross compiler symlinks

Clang is smart to find for cross binutils if the triplet is called
so lets add ${TARGET_PREFIX} to clang and enjoy the benefits

Signed-off-by: Khem Raj <raj.khem@gmail.com>

1 files changed, 28 insertions, 0 deletions

diff --git a/recipes-devtools/clang/clang-cross_git.bb b/recipes-devtools/clang/clang-cross_git.bb
new file mode 100644
index 0000000..48efe41
--- /dev/null
+++ b/recipes-devtools/clang/clang-cross_git.bb
@@ -0,0 +1,28 @@
+# Copyright (C) 2014 Khem Raj <raj.khem@gmail.com>
+# Released under the MIT license (see COPYING.MIT for the terms)
+
+DESCRIPTION = "Cross compiler wrappers for LLVM based C/C++ compiler"
+HOMEPAGE = "http://clang.llvm.org/"
+LICENSE = "NCSA"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/NCSA;md5=1b5fdec70ee13ad8a91667f16c1959d7"
+SECTION = "devel"
+
+require clang.inc
+inherit cross
+DEPENDS += "clang-native binutils-cross-${TARGET_ARCH}"
+
+S = "${WORKDIR}"
+
+do_install() {
+        install -d  ${D}${bindir_crossscripts}/
+        ln -sf ../clang ${D}${bindir_crossscripts}/${TARGET_PREFIX}clang
+        ln -sf ../clang++ ${D}${bindir_crossscripts}/${TARGET_PREFIX}clang++
+}
+
+SYSROOT_PREPROCESS_FUNCS += "clangcross_sysroot_preprocess"
+
+clangcross_sysroot_preprocess () {
+        sysroot_stage_dir ${D}${bindir_crossscripts} ${SYSROOT_DESTDIR}${bindir}
+}
+SSTATE_SCAN_FILES += "*-clang *-clang++"
+PACKAGES = ""