Commits

Samuel Martin committed 10a6756fa13
toochainfile.cmake: rework the way Buildroot sets flags From the build configuration, Buildroot defines and set some compiler and linker flags that should be passed to any packages build-system. For package using the cmake-package infrastructure, this is achieved via the toolchainfile.cmake. This change simplifies the way the toolchainfile.cmake file handles these flags: it now just sets them, without any attempt to extend them with those Buildroot defined. This change still allows overriding these flags from the configure command line. So, now, when a CMake-based package needs to extend them, they should be fully set from the package *.mk file. This behavior is consistent with what is done for others package infrastructures. This change should not pull any regression WRT the bug #7280 [1]. However, now, when someone uses the toolchainfile.cmake file outside of Buildroot, he/she must overload all compiler/linker flags (including the ones Buildroot sets since they no longer get automatically added). [1] https://bugs.busybox.net/show_bug.cgi?id=7280 Cc: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Cc: Max Filippov <jcmvbkbc@gmail.com> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Samuel Martin <s.martin49@gmail.com> Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>