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| author | Masahiro Yamada <masahiroy@kernel.org> | 2022-05-13 20:39:24 +0900 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2022-05-24 16:33:20 +0900 |
| commit | 5ce2176b81f77366bd02c27509b83049f0020544 (patch) | |
| tree | 979ecde3c33c95d54e059d1d077da7b0afecc057 /scripts | |
| parent | 7375cbcf2343a9337b19846e76dfd94c3af98a27 (diff) | |
| download | lwn-5ce2176b81f77366bd02c27509b83049f0020544.tar.gz lwn-5ce2176b81f77366bd02c27509b83049f0020544.zip | |
genksyms: adjust the output format to modpost
Make genksyms output symbol versions in the format modpost expects,
so the 'sed' is unneeded.
This commit makes *.symversions completely unneeded.
I will keep *.symversions in .gitignore and 'make clean' for a while.
Otherwise, 'git status' might be surprising.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com> # LLVM-14 (x86-64)
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/Makefile.build | 6 | ||||
| -rw-r--r-- | scripts/genksyms/genksyms.c | 2 |
2 files changed, 1 insertions, 7 deletions
diff --git a/scripts/Makefile.build b/scripts/Makefile.build index dff9220135c4..461998a2ad2b 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build @@ -165,16 +165,10 @@ ifdef CONFIG_MODVERSIONS # o modpost will extract versions from that file and create *.c files that will # be compiled and linked to the kernel and/or modules. -genksyms_format := __crc_\(.*\) = \(.*\); - gen_symversions = \ if $(NM) $@ 2>/dev/null | grep -q __ksymtab; then \ $(call cmd_gensymtypes_$(1),$(KBUILD_SYMTYPES),$(@:.o=.symtypes)) \ - > $@.symversions; \ - sed -n 's/$(genksyms_format)/$(pound)SYMVER \1 \2/p' $@.symversions \ >> $(dot-target).cmd; \ - else \ - rm -f $@.symversions; \ fi cmd_gen_symversions_c = $(call gen_symversions,c) diff --git a/scripts/genksyms/genksyms.c b/scripts/genksyms/genksyms.c index 67b23cc0df0f..f5dfdb9d80e9 100644 --- a/scripts/genksyms/genksyms.c +++ b/scripts/genksyms/genksyms.c @@ -680,7 +680,7 @@ void export_symbol(const char *name) if (flag_dump_defs) fputs(">\n", debugfile); - printf("__crc_%s = 0x%08lx;\n", name, crc); + printf("#SYMVER %s 0x%08lx\n", name, crc); } } |