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Documentation: update for gcc 4.9 requirement

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Update Documentation for the gcc v4.9 upgrade requirement.

Fixes: 5429ef62bc ("compiler/gcc: Raise minimum GCC version for kernel builds to 4.8")
Fixes: 6ec4476ac8 ("Raise gcc version requirement to 4.9")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Randy Dunlap 2020-07-08 11:44:59 -07:00 committed by Linus Torvalds
parent 63e1968a2c
commit 0bddd227f3
2 changed files with 2 additions and 2 deletions
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2
Documentation/admin-guide/README.rst
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@ -258,7 +258,7 @@ Configuring the kernel
Compiling the kernel Compiling the kernel
-------------------- --------------------
- Make sure you have at least gcc 4.6 available. - Make sure you have at least gcc 4.9 available.
For more information, refer to :ref:`Documentation/process/changes.rst <changes>`. For more information, refer to :ref:`Documentation/process/changes.rst <changes>`.
Please note that you can still run a.out user programs with this kernel. Please note that you can still run a.out user programs with this kernel.

2
Documentation/process/changes.rst
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@ -29,7 +29,7 @@ you probably needn't concern yourself with pcmciautils.
====================== =============== ======================================== ====================== =============== ========================================
Program Minimal version Command to check the version Program Minimal version Command to check the version
====================== =============== ======================================== ====================== =============== ========================================
GNU C 4.8 gcc --version GNU C 4.9 gcc --version
GNU make 3.81 make --version GNU make 3.81 make --version
binutils 2.23 ld -v binutils 2.23 ld -v
flex 2.5.35 flex --version flex 2.5.35 flex --version