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authorMasahiro Yamada <masahiroy@kernel.org>2022-05-13 14:39:23 +0300
committerMasahiro Yamada <masahiroy@kernel.org>2022-05-24 10:33:20 +0300
commit7375cbcf2343a9337b19846e76dfd94c3af98a27 (patch)
tree53369130aee81bdf4800a5046223440b997021d6 /scripts/Makefile.build
parent7b4537199a4a8480b8c3ba37a2d44765ce76cd9b (diff)
downloadlinux-7375cbcf2343a9337b19846e76dfd94c3af98a27.tar.xz
kbuild: stop merging *.symversions
Now modpost reads symbol versions from .*.cmd files. The merged *.symversions are no longer needed. 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/Makefile.build')
-rw-r--r--scripts/Makefile.build21
1 files changed, 2 insertions, 19 deletions
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index ddd9080fc028..dff9220135c4 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -390,17 +390,6 @@ $(obj)/%.asn1.c $(obj)/%.asn1.h: $(src)/%.asn1 $(objtree)/scripts/asn1_compiler
$(subdir-builtin): $(obj)/%/built-in.a: $(obj)/% ;
$(subdir-modorder): $(obj)/%/modules.order: $(obj)/% ;
-# combine symversions for later processing
-ifeq ($(CONFIG_LTO_CLANG) $(CONFIG_MODVERSIONS),y y)
- cmd_update_lto_symversions = \
- rm -f $@.symversions \
- $(foreach n, $(filter-out FORCE,$^), \
- $(if $(shell test -s $(n).symversions && echo y), \
- ; cat $(n).symversions >> $@.symversions))
-else
- cmd_update_lto_symversions = echo >/dev/null
-endif
-
#
# Rule to compile a set of .o files into one .a file (without symbol table)
#
@@ -408,11 +397,8 @@ endif
quiet_cmd_ar_builtin = AR $@
cmd_ar_builtin = rm -f $@; $(AR) cDPrST $@ $(real-prereqs)
-quiet_cmd_ar_and_symver = AR $@
- cmd_ar_and_symver = $(cmd_update_lto_symversions); $(cmd_ar_builtin)
-
$(obj)/built-in.a: $(real-obj-y) FORCE
- $(call if_changed,ar_and_symver)
+ $(call if_changed,ar_builtin)
#
# Rule to create modules.order file
@@ -432,16 +418,13 @@ $(obj)/modules.order: $(obj-m) FORCE
#
# Rule to compile a set of .o files into one .a file (with symbol table)
#
-quiet_cmd_ar_lib = AR $@
- cmd_ar_lib = $(cmd_update_lto_symversions); $(cmd_ar)
$(obj)/lib.a: $(lib-y) FORCE
- $(call if_changed,ar_lib)
+ $(call if_changed,ar)
ifneq ($(CONFIG_LTO_CLANG)$(CONFIG_X86_KERNEL_IBT),)
quiet_cmd_link_multi-m = AR [M] $@
cmd_link_multi-m = \
- $(cmd_update_lto_symversions); \
rm -f $@; \
$(AR) cDPrsT $@ @$(patsubst %.o,%.mod,$@)
else