[Minios-devel] [UNIKRAFT PATCH 0/2] Fix multiple definition of `main'

[Yuri Volchkov <yuri.volchkov@xxxxxxxxx>]

While compiling with LTO an application that has its own main()
function, linker produced an error "multiple definition of
main". Libukboot indeed has an extra main(), but it is a weak
declaration and should have been replaced with the strong one.

This series fixes this problem.


Yuri Volchkov (2):
  build: limit gcc version to 6.1 if LTO is enabled
  lib/ukboot: move weak main in separate sub-lib

 Makefile               |  6 ++++++
 lib/ukboot/Makefile.uk | 12 ++++++++++++
 lib/ukboot/boot.c      |  7 -------
 lib/ukboot/weak_main.c |  9 +++++++++
 4 files changed, 27 insertions(+), 7 deletions(-)
 create mode 100644 lib/ukboot/weak_main.c

-- 
2.19.2


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