gen_initramfs_list.sh: fix 'bad variable name' error
Prior to commit858805b336
("kbuild: add $(BASH) to run scripts with bash-extension"), this shell script was almost always run by bash since bash is usually installed on the system by default. Now, this script is run by sh, which might be a symlink to dash. On such distributions, the following code emits an error: local dev=`LC_ALL=C ls -l "${location}"` You can reproduce the build error, for example by setting CONFIG_INITRAMFS_SOURCE="/dev". GEN usr/initramfs_data.cpio.gz ./usr/gen_initramfs_list.sh: 131: local: 1: bad variable name make[1]: *** [usr/Makefile:61: usr/initramfs_data.cpio.gz] Error 2 This is because `LC_ALL=C ls -l "${location}"` contains spaces. Surrounding it with double-quotes fixes the error. Fixes:858805b336
("kbuild: add $(BASH) to run scripts with bash-extension") Reported-by: Jory A. Pratt <anarchy@gentoo.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
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@ -128,7 +128,7 @@ parse() {
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str="${ftype} ${name} ${location} ${str}"
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;;
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"nod")
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local dev=`LC_ALL=C ls -l "${location}"`
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local dev="`LC_ALL=C ls -l "${location}"`"
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local maj=`field 5 ${dev}`
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local min=`field 6 ${dev}`
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maj=${maj%,}
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