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bae18e117b
Previously, the crosstool-NG backend did depend on the top-level Buildroot's .config to detect changes in the toolchain options, using a tentatively-clever heuristic, which also included the full Buildroot's version string to push down to set the components' versions strings. In doing so, any commit in the Buildroot tree would imply a complete rebuild of the toolchain, even in the case the toolchain options did not change, thus being a large annoyance (to say the least). As Buildroot never guaranteed that toolchain options would be detected, even less handled, and that the internal backend does neither detect nor act on toolchain options changes, and delegate that to the user, there is no point in individualising the crosstool-NG backend's behaviour. This reasoning also applies to the depdency on the crosstool-NG's bundled .config file, too. So, just drop the not-so-clever heuristic, and just build the toolchain once, leaving to the user the responsibility to explictly ask Buildroot to rebuild the toolchain. Reported-by: "Przemyslaw Wrzos" <przemyslaw.wrzos@calyptech.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: "Przemyslaw Wrzos" <przemyslaw.wrzos@calyptech.com> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> |
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| .. | ||
| elf2flt | ||
| gcc | ||
| gdb | ||
| kernel-headers | ||
| toolchain-buildroot | ||
| toolchain-crosstool-ng | ||
| toolchain-external | ||
| uClibc | ||
| Config.in | ||
| helpers.mk | ||
| toolchain-buildroot.mk | ||
| toolchain-common.in | ||
| toolchain-crosstool-ng.mk | ||
| toolchain-external.mk | ||