staging/xback/target/sdk, branch v17.01.2

sdk: emit proper tag references for base URLs

2017-02-19T19:50:24Z

Properly resolve symbolic tag names when constructing the base feed Git url and avoid emitting "HEAD" references when building from detached commits. Fixes #495, #501. Signed-off-by: Jo-Philipp Wich

build: add buildbot specific config option for setting defaults

2017-02-15T10:37:13Z

This can be used to tweak the buildbot behavior without having to change buildbot's configuration. It will also allow us to add more aggressive clean steps (e.g. on toolchain changes), which would break developers' workflows if enable by default. Signed-off-by: Felix Fietkau

sdk: clean scripts/config before packing tarball (FS#504)

2017-02-13T10:47:12Z

Avoids shipping potentially incompatible object files and also reduces the tarball size Signed-off-by: Felix Fietkau

sdk: explicitely remove ccache directories when packing SDK

2017-01-24T14:31:44Z

Upon first invocation, the ccache program will create the required directory hierarchy so there is no point in shipping these empty directories. Removing those paths also avoids shipping dangling symlinks in case the directories got linked elsewhere, e.g. into a shared global cache. Signed-off-by: Jo-Philipp Wich

sdk: fix Git URL detection

2017-01-20T09:11:15Z

Instead of relying on complex sed patterns that trip up make syntax rules, use GNU Makes builtin filter function to match desired URLs. Signed-off-by: Jo-Philipp Wich

sdk: avoid using private repository clone urls as base repo entry

2017-01-19T19:47:52Z

Only consider the repository origin url as valid base feed entry if it is a git://, http:// or https:// location. Signed-off-by: Jo-Philipp Wich

sdk: do not strip static libraries

2017-01-18T15:13:10Z

Do not strip static libraries shipped with the SDK in order to preserve the archive index. If we strip the index of the shipped libraries, host programs will fail to link these libraries with errors like: libssl.a: error adding symbols: Archive has no index; run ranlib to add one The error was found while investigating a Python host build failure within the SDK environment. Signed-off-by: Jo-Philipp Wich

sdk: exclude locale files to save some space

2017-01-13T18:46:45Z

Signed-off-by: Felix Fietkau

build: rework library bundling

2017-01-10T11:27:28Z

Rework the bundle-libraries.sh implementation to use a more robust approach for executing host binaries through the shipped ELF loader and libraries. The previous approach relied on symlinks pointing to a wrapper script which caused various issues, especially with multicall binaries as the original argv[0] name was not preserved through the ld.so invocation. Another down- side was the fact that the actual binaries got moved into another directory which caused executables to fail looking up resources with paths relative to the executable location. The new library wrapper implements the following improvements: - Instead of symlinks pointing to a common wrapper, each ELF executable is now replaced by a unqiue shell script which retains the original program name getting called - Instead of letting ld.so invoke the ELF executable directly, launch the final ELF binary through a helper program which fixes up the argv[0] argument for the target program - Support sharing a common location for the bundled libraries instead of having one copy in each directory containing wrapped binaries Finally modify the SDK build to wrap the staging_dir and toolchain binaries which allows to use the SDK on systems with a different glibc version. Signed-off-by: Jo-Philipp Wich

docs: remove all refrences in Makefiles/scripts

2016-11-30T09:13:14Z

The SDK Makefile still trys to copy the docs folder which was removed with 882f4d2d63272abce8c1966983aa10178e2e971f. This causes an SDK build error. All other removals are just cleanup. Signed-off-by: Mathias Kresin