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(parent: 02a3d0a) | patch
build: check linux headers version at build-time
authorBartosz Golaszewski <bgolaszewski@baylibre.com>
Wed, 11 Dec 2019 15:39:53 +0000 (16:39 +0100)
committerBartosz Golaszewski <bgolaszewski@baylibre.com>
Thu, 12 Dec 2019 07:41:03 +0000 (08:41 +0100)
commit454aaaaccbd0506bf726d99fb28df34ea83139f8
tree3151cc8b9dd1bfac5b0a2d629fb1076bef9c876ctree | snapshot
parent02a3d0a2ab5ec6184114629a06b7c3456a706f9ecommit | diff
build: check linux headers version at build-time

Original libgpiod relied on linux headers v4.8 to build but it was only
documented in README and not enforced at build-time. We now support
features first available in linux v5.5. Add a check to configure.ac that
verifies if recent enough kernel headers are available - otherwise we'd
fail only when trying to build the library.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
configure.ac diff | blob | history
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