Messages in this thread Patch in this message | | | From | Meng Tang <> | Subject | [PATCH] kbuild: optimize the increments the version number rules | Date | Thu, 16 Feb 2023 16:42:09 +0800 |
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Currently, the build version of the kernel can only count integers. If the user defines that the version in .version is a non-integer number, the build version will be '1'.
The original intention of the version rule as I understand it is to initialize the version to '1' when the user does not define a build version.
In order to allow users to define a non-integer kernel version, and it will not be automatically changed to '1' after definition, this modification is submitted
Fixes: 2df8220cc511 ("kbuild: build init/built-in.a just once")
Signed-off-by: Meng Tang <tangmeng@uniontech.com> --- init/build-version | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/init/build-version b/init/build-version index 537d45815083..ca985dc285cc 100755 --- a/init/build-version +++ b/init/build-version @@ -3,7 +3,12 @@ prev_ver=$(cat .version 2>/dev/null) && ver=$(expr ${prev_ver} + 1 2>/dev/null) || -ver=1 +if [ X$prev_ver = "X" ] +then + ver=1 +else + ver=$prev_ver +fi echo ${ver} > .version -- 2.20.1
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