kernel-srpm-macros/kmod.attr
Eugene Syromiatnikov 1208dd48a6 Add zstd kmod compression support
* brp-kmod-restore-perms: Add chech for "$RPM_BUILD_ROOT/$path.zst".
* find-provides.ksyms: Add "\.zst" to the kernel module path matching
regular expression; process kernel module with zstd if its file name
ends with "zst".
* find-requires.ksyms: Likewise.
* firmware.prov: Add "\.zst" to the kernel module path matching
regular expression.
* kmodtool (%post, %preun): Likewise.
* modalias.prov: Likewise.
* modalias.attr (%__modalias_path): Add "ko\.zst" to the kernel module
path matching regular expression.
* provided_ksyms.attr (%__provided_ksyms_path): Likewise.
* required_ksyms.attr (%__required_ksyms_path): Likewise.
* kmod.attr (%__kmod_path): Add ".*\.ko\.zst" to the kernel module path
matching regular expression.
(strip_compress_sfx): Strip "\.zst" suffix, if present.

Resolves: #1942537
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
2021-11-18 16:44:20 +01:00

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%__kmod_path ^/lib/modules/.*/(modules.builtin|.*\.ko|.*\.ko\.gz|.*\.ko\.bz2|.*\.ko\.xz|.*\.ko\.zst)$
%__kmod_provides() %{lua:
function basename(fn)
return string.gsub(fn, "(.*/)(.*)", "%2")
end
function strip_compress_sfx(fn)
return string.gsub(fn, "(.*)(\.gz|\.bz2|\.xz|\.zst)?$", "%1")
end
function printdep(mod)
print("kmod("..mod..") ")
end
local fn = rpm.expand("%{1}")
local bn = basename(fn)
if bn == "modules.builtin" then
for l in io.lines(fn) do
local builtin_mod = basename(l)
printdep(builtin_mod)
if strip_compress_sfx(builtin_mod) ~= builtin_mod then
printdep(strip_compress_sfx(builtin_mod))
end
end
else
local mod = string.match(bn, "%g+.ko")
if mod then
printdep(mod)
if strip_compress_sfx(mod) ~= mod then
printdep(strip_compress_sfx(mod))
end
end
end
}