util/genbuild: Correctly remove IASL warning
If IASL isn't installed, the genbuild script throws a confusing warning. This can and should be ignored because toolchain.inc will find this and provide a much better error message. The trailing >/dev/null was probably intended to do this, but didn't actually affect anything. Adding quotes around the IASL command will make "" be the command that tries to get run instead of `-v` when IASL isn't present. This will always be a failure, whereas `-v` could theoretically be a valid command. Signed-off-by: Martin Roth <gaumless@gmail.com> Change-Id: Ibff93db670766c4de21faa7553f2003450465407 Reviewed-on: https://review.coreboot.org/c/coreboot/+/76857 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
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Felix Singer
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@@ -70,7 +70,7 @@ eval "$(grep ^IASL:= "${XCOMPILE}" 2>/dev/null | sed s,:=,=,)"
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if [ ! -x "${IASL}" ]; then
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IASL=$(command -v iasl)
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fi
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IASLVERSION="$(${IASL} -v | grep version | sed 's/.*version //')" >/dev/null
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IASLVERSION="$("${IASL}" -v 2>/dev/null | grep version | sed 's/.*version //')"
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#Print out the information that goes into build.h
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printf "/* build system definitions (autogenerated) */\n"
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