buildroot-novena/toolchain/toolchain-external, branch 2013.05_rc2

toolchain-external: fix bug #5054

2013-05-11T19:52:22Z

The external toolchain logic checks (and finds) the proper ARCH_LIB_DIR and forcibly copies it to */lib even if it's in */lib64 This is all well until the check is done for create_lib64_symlinks which only verifies if ARCH_SYSROOT_DIR/lib64 is a symlink, which in some toolchain it's a real directory (like sourcery x86_64 2012.09) and thus doesn't make the symlink in the target. Fix this by also checking for a real directory. Easily reproducible by running "make qemu_x86_64_defconfig", switching to an external toolchain before build, building and then trying to run the resulting image. Closes bug #5054 Signed-off-by: Gustavo Zacarias Signed-off-by: Peter Korsgaard

arch: toolchain: Introduce target CPU revision.

2013-05-05T20:49:50Z

Adds the possibility to have a free-form CPU revision string and append it to the target CPU. Only Blackfin actually uses this option. Signed-off-by: Sonic Zhang Acked-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard

arch: toolchain: Introduce binary formats BINFMT_*.

2013-05-05T20:46:37Z

Just introduce the symbol and options in arch generic Config.in. Append FLAT format link flags to external toolchain wrapper. Signed-off-by: Sonic Zhang Acked-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard

eliminate double slashes caused by FOO_SITE ending in a slash

2013-04-15T18:33:52Z

When a FOO_SITE variable ends in a slash and gets joined with a FOO_SOURCE variable like $(FOO_SITE)/$(FOO_SOURCE), the resulting URI has a double slash. While double-slashes are fine in unix paths, they are reserved in URIs - the part following '//' must be an authority. Signed-off-by: Shawn J. Goff Signed-off-by: Peter Korsgaard

toolchain-external: fix Linaro ARM URL

2013-04-13T18:10:50Z

Commit 79828fc01d92cee84f8703d25f72121f52880ee9 (toolchain-external: update ARM Linaro toolchains) accidently broke the URL for the Linaro 2013.01 toolchain by replacing a .bz2 extension by .bz. This patch fixes this problem. Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard

toolchain-external: support more gdbserver locations

2013-04-11T19:47:57Z

The x86/x86-64 CodeSourcery toolchains use some weird locations for the gdbserver binary: $ find . -name 'gdbserver' ./i686-pc-linux-gnu/libc/atom/usr/bin/gdbserver ./i686-pc-linux-gnu/libc/atom/usr/lib/bin/gdbserver ./i686-pc-linux-gnu/libc/core2/usr/bin/gdbserver ./i686-pc-linux-gnu/libc/core2/usr/lib64/bin/gdbserver ./i686-pc-linux-gnu/libc/usr/lib/bin/gdbserver ./i686-pc-linux-gnu/libc/usr/lib64/bin/gdbserver Notice that it's sometimes hidden in a usr/{lib,lib64}/bin directory. This patch changes the gdbserver logic to also try in this location. Originally based on work done by Daniel Nilsson, visible at http://patchwork.ozlabs.org/patch/155767/. Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard

gdb: convert to the package infrastructure

2013-04-11T19:46:32Z

This commit converts gdb to the package infrastructure, and therefore moves it from toolchain/gdb to package/gdb. The target package is now visible in "Package selection for the target" => "Debugging, profiling and benchmark". The main option, "gdb", forcefully selects the "gdbserver" sub-option by default. Another sub-option, "full debugger" allows to install the complete gdb on the target. When this option is enabled, then "gdbserver" is no longer forcefully selected. This ensures that at least gdbserver or the full debugger gets built/installed, so that the package is not a no-op. The host debugger is still enabled through a configuration option in "Toolchain". It is now visible regardless of the toolchain type (it used to be hidden for External Toolchains). The configuration options relative to the host debugger are now in package/gdb/Config.in.host, similar to how we have package/binutils/Config.in.host. Since gdb is now a proper package, it is no longer allowed to 'select BR2_PTHREADS_DEBUG' to ensure thread debugging is available when needed. Instead, it now 'depends on BR2_TOOLCHAIN_HAS_THREADS_DEBUG'. This option, in turn, is selected by the different toolchain backends when appropriate. The 'BR2_TOOLCHAIN_HAS_THREADS_DEBUG_IF_NEEDED' option is removed, since we no longer need to know when it is allowed to 'select BR2_PTHREADS_DEBUG'. Also, the 'BR2_PTHREADS_DEBUG' option is moved to appear right below the thread implementation selection (in the case of the Buildroot toolchain backend). Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard

toolchain-external: Only show MICROBLAZEBE_14_3 toolchain for BE systems

2013-04-11T05:52:02Z

Signed-off-by: Peter Korsgaard

toolchain-external: get old microblaze toolchains from sources.buildroot.net

2013-04-11T05:51:59Z

git.xilinx.com is no longer available (moved to github), and github doesn't allow downloading the tarball blobs directly, so use a local mirror on sources.buildroot.net instead. Signed-off-by: Peter Korsgaard

toolchain-external: fix typo in Blackfin toolchain config option

2013-04-10T09:49:15Z

Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard