linux/poky.git/meta/recipes-devtools/gcc/libgcc-common.inc, branch halstead/hashclient

bitbake.conf: Handle S and B separately for debug mapping

2022-08-17T18:57:32+00:00

We don't really need to keep S and B separate for debug source purposes and there shouldn't be source references in WORKDIR that isn't S and B either. Separating these out simplifies the shared-work directory handling for gcc and should also help fix external source usage. Therefore handle S and B in DEBUG_PREFIX_MAP separately and clean up other code. Indentation is reduced here as it is introduced on every compiler commandline so minimising it is helpful. (From OE-Core rev: c39b5020b8705d17e3745c41e38d0f99a1ac94cf) Signed-off-by: Richard Purdie

libgcc/gcc-runtime: Improve source reference handling

2022-08-17T18:57:32+00:00

This code was some of the earliest reproducible build work we did. To correctly handle the encoding of file paths, we used relative build paths to run configure which resulted in relative build paths in the binaries. We now have more modern approaches used elsewhere with the prefix remapping options. These work best with absolute paths, not relative ones. As such, drop the relative path mangling and switch to using prefix mapping exclusively on absolute paths. This makes the code matc the rest of the system and triggers the correct code to be added in /usr/src/debug. We have to include both file-prefix and debug-prefix since the assembler only looks at debug-prefix. (From OE-Core rev: 309e5d8bb56eb8599d756831f0bd38e6a50cfb05) Signed-off-by: Richard Purdie

libgcc: Fix standalone target builds with usrmerge distro feature

2022-07-25T21:59:00+00:00

Ignore the rmdir cmd if using usrmerge distro feature since the intention is to delete /lib or /lib64 but not libdir under /usr and base_libdir = libdir when usrmerge is enabled in distro (From OE-Core rev: 3b7f6b0e0f1f16f89cd924aac001b4f661c145ca) Signed-off-by: Khem Raj Signed-off-by: Richard Purdie

bitbake.conf/recipes: Introduce add DEV_PKG_DEPENDENCY to change RDEPENDS:${PN}-dev

2022-06-28T22:49:37+00:00

There is a pattern that several recipes need to break the dependency of ${PN}-dev on ${PN}, most often as ${PN} may be be empty. Add a new variable to parameterise this and allow it to be changed more easily. (From OE-Core rev: a5b381c0f45c590a762647a9956a8f41e2e2315e) Signed-off-by: Richard Purdie

Convert to new override syntax

2021-08-02T14:44:10+00:00

This is the result of automated script conversion: scripts/contrib/convert-overrides.py converting the metadata to use ":" as the override character instead of "_". (From OE-Core rev: 42344347be29f0997cc2f7636d9603b1fe1875ae) Signed-off-by: Richard Purdie

tclibc-newlib: Adds a new TCLIBC variant to build with newlib as C library

2018-06-15T16:56:24+00:00

This patch adds the posibility to build using TCLIBC=newlib. It allows users to build baremetal applications with the use of a C library. Newlib is a lightweight C library meant to be used on embedded systems, it is meant to be easily portable for new platforms and to provide basic functionality on them, by design, it provides stubs for some of these core functions declared as weak, so they can be built correctly and then linked against some other library which provides specifics about the platform being used if need be, libgloss takes care of these in some cases, but it can also be extended, this patch also allows the user to easily add other libraries to it by adding them to NEWLIB_EXTENDED for this specific reason. (From OE-Core rev: 9f0570351a7b0877aa50efff5fe9a9ef368cb38f) Signed-off-by: Alejandro Enedino Hernandez Samaniego Signed-off-by: Richard Purdie

gcc: Clean up unnecessary variable confusion

2017-01-26T10:44:27+00:00

SDKPKGSUFFIX could only really be "nativesdk" and TARGET_SYS never contains that so the code manipulating TARGET_SYS is pointless. I suspect this once worked against MULTIMACH_TARGET_SYS which would be a different question but it no longer does. Its been cut and pasted everywhere. This patch cleans up the variable references to make things a little more readable. (From OE-Core rev: 5599cb72d17bce2ba6e2be16ef64d9a388bcfb25) Signed-off-by: Richard Purdie

gcc: Split builddir saving into its own sstate task

2017-01-26T10:44:27+00:00

When we stashed the gcc build directory for use in generating the various runtimes we were being lazy and just used the staging directory. With recipe specific sysroots this means we're copying a large chunk of data around with the cross compiler which we don't really need in most cases. Separate out the data into its own task and inject this into the configure step. We have to do that here since autotools will wipe out ${B} if it thinks we're rebuilding and we therefore have to time its recreation after that. This also takes the opportunity to remove some pointless (as far as I can tell) conditionals from the do_install code. (From OE-Core rev: dcf15ccf3cc9d55e77228ba8d526f967fc9791b4) Signed-off-by: Richard Purdie

libgcc-common: Don't apply symlinks for nativesdk

2016-12-22T12:36:40+00:00

nativesdk-libgcc doesn't need a symlink into the target space and if we do this sstate installation of the recipe can fail depending on whether it races with the cross-canadian toolchains. (From OE-Core rev: b2c1e1fe4221862e0dbf5d08960f0d0228e47c72) Signed-off-by: Richard Purdie

meta: remove True option to getVar calls

2016-12-16T10:23:23+00:00

getVar() now defaults to expanding by default, thus remove the True option from getVar() calls with a regex search and replace. Search made with the following regex: getVar ?$( ?[^,()]*), True$ (From OE-Core rev: 7c552996597faaee2fbee185b250c0ee30ea3b5f) Signed-off-by: Joshua Lock Signed-off-by: Ross Burton Signed-off-by: Richard Purdie