[oe-commits] Juro Bystricky : tclibc-baremetal.inc: baremetal specific distro policy file

[git at git.openembedded.org]

Module: openembedded-core.git
Branch: master-next
Commit: 44c19bfccea0aeb182202f3b9c6be32cc7d4522d
URL:    http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=44c19bfccea0aeb182202f3b9c6be32cc7d4522d

Author: Juro Bystricky <juro.bystricky at intel.com>
Date:   Sat Aug 22 09:55:15 2015 -0700

tclibc-baremetal.inc: baremetal specific distro policy file

Support for TCLIBC="baremetal".
Allows building "baremetal" toolchains.

Signed-off-by: Juro Bystricky <juro.bystricky at intel.com>
Signed-off-by: Ross Burton <ross.burton at intel.com>

---

 meta/conf/distro/include/tclibc-baremetal.inc | 32 +++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/meta/conf/distro/include/tclibc-baremetal.inc b/meta/conf/distro/include/tclibc-baremetal.inc
new file mode 100644
index 0000000..a8ce6d3
--- /dev/null
+++ b/meta/conf/distro/include/tclibc-baremetal.inc
@@ -0,0 +1,32 @@
+#
+# baremetal configuration
+#
+
+LIBCEXTENSION = ""
+
+# Add baremetal libc overrides to the overrides.
+LIBCOVERRIDE = ":libc-baremetal"
+OVERRIDES .= "${LIBCOVERRIDE}"
+
+ASSUME_PROVIDED += "virtual/libc virtual/libiconv"
+
+PREFERRED_PROVIDER_virtual/libc ?= "musl"
+PREFERRED_PROVIDER_virtual/libiconv ?= "musl"
+PREFERRED_PROVIDER_virtual/libintl ?= "gettext"
+PREFERRED_PROVIDER_virtual/nativesdk-libintl ?= "nativesdk-glibc"
+PREFERRED_PROVIDER_virtual/nativesdk-libiconv ?= "nativesdk-glibc"
+
+USE_NLS ?= "no"
+IMAGE_LINGUAS = ""
+LIBC_DEPENDENCIES = ""
+
+EXTRA_OECONF_pn-gcc-cross-${TARGET_ARCH}_append = " --without-headers"
+DEPENDS_remove_pn-meta-toolchain = "virtual/libc virtual/${TARGET_PREFIX}compilerlibs"
+
+TARGET_OS = "elf"
+TARGET_OS_arm = "eabi"
+
+TOOLCHAIN_HOST_TASK ?= "packagegroup-cross-canadian-${MACHINE}"
+TOOLCHAIN_HOST_TASK_ATTEMPTONLY ?= ""
+TOOLCHAIN_TARGET_TASK ?= "libgcc-dev"
+TOOLCHAIN_NEED_CONFIGSITE_CACHE_remove = "virtual/${MLPREFIX}libc zlib ncurses"