[PATCH v2] binman: Fix SyntaxWarning: invalid escape sequence '\('

[荣涛]

Thanks, Simon


The following lines is my systeme ENV and make log


$ cat /etc/os-release 
NAME="Fedora Linux"
VERSION="40 (Workstation Edition Prerelease)"
ID=fedora
VERSION_ID=40
VERSION_CODENAME=""
PLATFORM_ID="platform:f40"
PRETTY_NAME="Fedora Linux 40 (Workstation Edition Prerelease)"
ANSI_COLOR="0;38;2;60;110;180"
LOGO=fedora-logo-icon
CPE_NAME="cpe:/o:fedoraproject:fedora:40"
DEFAULT_HOSTNAME="fedora"
HOME_URL="https://fedoraproject.org/"
DOCUMENTATION_URL="https://docs.fedoraproject.org/en-US/fedora/rawhide/system-administrators-guide/"
SUPPORT_URL="https://ask.fedoraproject.org/"
BUG_REPORT_URL="https://bugzilla.redhat.com/"
REDHAT_BUGZILLA_PRODUCT="Fedora"
REDHAT_BUGZILLA_PRODUCT_VERSION=rawhide
REDHAT_SUPPORT_PRODUCT="Fedora"
REDHAT_SUPPORT_PRODUCT_VERSION=rawhide
SUPPORT_END=2024-05-14
VARIANT="Workstation Edition"
VARIANT_ID=workstation



$ uname -r
6.6.0-0.rc0.20230901git99d99825fc07.3.fc40.x86_64



$ gcc --version
gcc (GCC) 13.2.1 20230728 (Red Hat 13.2.1-1)
Copyright (C) 2023 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.



$ make qemu-x86_64_defconfig
  HOSTCC  scripts/basic/fixdep
  HOSTCC  scripts/kconfig/conf.o
  YACC    scripts/kconfig/zconf.tab.c
  LEX     scripts/kconfig/zconf.lex.c
  HOSTCC  scripts/kconfig/zconf.tab.o
  HOSTLD  scripts/kconfig/conf
#
# configuration written to .config
#



$ make -j8
... [too much logs]
  SYM     spl/u-boot-spl.sym
  OBJCOPY spl/u-boot-x86-start16-spl.bin
  OBJCOPY spl/u-boot-x86-reset16-spl.bin
  CAT     spl/u-boot-spl-dtb.bin
  COPY    spl/u-boot-spl.bin
  BINMAN  .binman_stamp
/home/sda/git-repos/u-boot/tools/binman/etype/section.py:25: SyntaxWarning: invalid escape sequence '\('
  """Entry that contains other entries
  OFCHK   .config