buildroot.git/toolchain/gdb, branch master

Remove the Xtensa architecture

2012-09-20T20:31:08Z

As stated in commit 555c2585bf28c3ef71f6d2dcdd983d17a19892af, the Xtensa architecture has been introduced in 2009 and never changed since its initial introduction. It requires some special handling that is a bit annoying, and despite our call to the initial developers, and the announcement of the deprecation of the architecture during the 2012.05, nothing has happened. Therefore, drop support for this architecture. Signed-off-by: Thomas Petazzoni Acked-by: me Signed-off-by: Peter Korsgaard

toolchain: reinstate host/usr/bin/$arch-linux-* symlinks for gcc/gdb binaries

2012-06-23T19:33:17Z

As people might be using them. Signed-off-by: Peter Korsgaard

Remove REAL_GNU_TARGET_NAME

2012-06-23T13:14:51Z

Instead of providing two variables, make GNU_TARGET_NAME give the real target name, and remove REAL_GNU_TARGET_NAME altogether. Signed-off-by: Richard Braun Signed-off-by: Peter Korsgaard

gdb: not available on avr32

2012-05-14T20:36:53Z

Fixes http://autobuild.buildroot.org/results/1c6cfa7f069e2b7d8a7dacf76fbf95b7909fb37a/build-end.log. Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard

gdb: fix target gdb build when host-gawk is built before

2012-05-07T19:40:31Z

When the crosstool-ng backend is used, host-gawk is built as a dependency of the crosstool-ng package, and therefore an host 'gawk' binary is installed in $(HOST_DIR). When the target gdb package is also selected, this unfortunately leads to a build failure, as reported on http://buildroot.humanoidz.org/results/f19c0499d08212d8b5100fa9434e1197092957db/build-end.log. The problem is that the ./configure of gdb detects gawk in the PATH, but at compile time, it fails to find gawk. This is due to the fact that the gdb compilation process is started without the correct path. This patch fixes this by passing $(TARGET_MAKE_ENV) in the environment of the gdb compilation process. A better fix would be to switch gdb to the AUTOTARGETS infrastructure in the future. Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard

gdb: bump 7.4.x series to 7.4.1

2012-04-29T08:57:30Z

Signed-off-by: Gustavo Zacarias Signed-off-by: Peter Korsgaard

DOWNLOAD: change $1=DIRECTORY_URL, $2=FILE_NAME to $1=FULL_FILE_URL, $2=FILE_NAME

2012-03-18T21:21:16Z

This modifies the definition of DOWNLOAD to receive two arguments: the first one is the full URL of the file to download, whereas the second (and optional) is the name the file will have once downloaded. Same thing with the SOURCE_CHECK_WGET and SCP functions. All calls to these functions have been changed to the shortest form of the new API, except for toolchains acquisition. Since there is quite a number of different toolchains this call to DOWNLOAD is better set to the generic one. Signed-off-by: Alvaro G. M Acked-by: Arnout Vandecappelle (Essensium/Mind) Tested-by: Stephan Hoffmann Downloading Microblaze LE toolchain works on a clean install Signed-off-by: Peter Korsgaard

debug: provide an option to copy the gdbserver to the target

2012-03-15T22:04:39Z

When an external toolchain is used, it is very likely that it contains a pre-built version of a gdbserver that has the same version as the cross-gdb included in the external toolchain. So, we now provide an option that allows to copy this pre-built gdbserver to the target. As the location of the gdbserver in the external toolchain is not standardized, we only support the CodeSourcery and Crosstool-NG layouts for the moment. Other locations can be added later. Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard

gdb: add 7.4, mark 7.1 as deprecated

2012-01-24T21:28:47Z

Signed-off-by: Peter Korsgaard

gdb: also force ELF support for gdbhost

2012-01-24T11:46:37Z

Similar to how we do for target (ee39d53ce3ee (Fix GDB BFD test linking)). Gdb comes with an embedded copy of libiberty, but binutils also installs libiberty.a into HOST_DIR. The gdb configure script tries to link against this one rather than the gdb version when it checks for ELF support. This may fail if those versions are not compatible, leading to obscure error messages from gdb at runtime such as: I'm sorry, Dave, I can't do that. Symbol format `elf32-$ARCH' unknown. Fix it by forcing ELF support. Signed-off-by: Peter Korsgaard