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authorMasahiro Yamada <masahiroy@kernel.org>2022-05-13 20:39:24 +0900
committerMasahiro Yamada <masahiroy@kernel.org>2022-05-24 16:33:20 +0900
commit5ce2176b81f77366bd02c27509b83049f0020544 (patch)
tree979ecde3c33c95d54e059d1d077da7b0afecc057 /scripts
parent7375cbcf2343a9337b19846e76dfd94c3af98a27 (diff)
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.build6
-rw-r--r--scripts/genksyms/genksyms.c2
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);
}
}