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authorRob Landley <rob@landley.net>2021-05-17 23:46:44 -0500
committerVasily Gorbik <gor@linux.ibm.com>2021-06-07 17:12:59 +0200
commit113af8e6f457bedc700bdcfc6848e3451394d74f (patch)
treed625c5566e94174e13df76fd4fe16a76a7a324ac /arch/s390/boot
parent20232b18e5345385851ae7e2b7ef9a7cf983333a (diff)
downloadlinux-113af8e6f457bedc700bdcfc6848e3451394d74f.tar.bz2
s390/decompressor: replace use of perl with simple sed/tr
Use simple sed/tr instead of perl to generate decompressor symbols file with the same result. Signed-off-by: Rob Landley <rob@landley.net> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> [gor: changed commit message] Link: https://lore.kernel.org/r/a48c51f8-5fe4-87e7-284e-c96e2381801a@landley.net Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'arch/s390/boot')
-rw-r--r--arch/s390/boot/compressed/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/boot/compressed/Makefile b/arch/s390/boot/compressed/Makefile
index de18dab518bb..e941b165bd4f 100644
--- a/arch/s390/boot/compressed/Makefile
+++ b/arch/s390/boot/compressed/Makefile
@@ -33,7 +33,7 @@ $(obj)/vmlinux.syms: $(obj)/vmlinux.lds $(objtree)/arch/s390/boot/startup.a $(OB
quiet_cmd_dumpsyms = DUMPSYMS $<
define cmd_dumpsyms
- $(NM) -n -S --format=bsd "$<" | $(PERL) -ne '/(\w+)\s+(\w+)\s+[tT]\s+(\w+)/ and printf "%x %x %s\0",hex $$1,hex $$2,$$3' > "$@"
+ $(NM) -n -S --format=bsd "$<" | sed -nE 's/^0*([0-9a-fA-F]+) 0*([0-9a-fA-F]+) [tT] ([^ ]*)$$/\1 \2 \3/p' | tr '\n' '\0' > "$@"
endef
$(obj)/syms.bin: $(obj)/vmlinux.syms FORCE