38 lines
1.3 KiB
Diff
38 lines
1.3 KiB
Diff
From: nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
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Date: Sat, 10 Aug 2013 18:35:29 +0000
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Subject: x86: Fix CONFIG_X86_GRUB_SERIAL=""
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With
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.config:CONFIG_X86_GRUB_SERIAL=""
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which (AFAICT) is the way to tell GRUB not to use a serial console, in
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target/linux/x86/image/Makefile:ifneq ($(CONFIG_X86_GRUB_SERIAL),)
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$(CONFIG_X86_GRUB_SERIAL) expands to `""' (a literal double double-quote),
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making the condition unconditionally false.
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This patch fixes the situation by passing CONFIG_X86_GRUB_SERIAL through
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qstrip before testing.
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Signed-off-by: Tamas TEVESZ <ice@extreme.hu>
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diff --git a/target/linux/x86/image/Makefile b/target/linux/x86/image/Makefile
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index 6e2bd54..2e73519 100644
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--- a/target/linux/x86/image/Makefile
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+++ b/target/linux/x86/image/Makefile
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@@ -27,8 +27,10 @@ ifneq ($(strip $(foreach subtarget,$(USE_ATKBD),$(CONFIG_TARGET_x86_$(subtarget)
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GRUB2_MODULES += at_keyboard
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endif
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-ifneq ($(CONFIG_X86_GRUB_SERIAL),)
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- GRUB_CONSOLE_CMDLINE += console=$(call qstrip,$(CONFIG_X86_GRUB_SERIAL)),$(CONFIG_X86_GRUB_BAUDRATE)n8
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+GRUB_SERIAL:=$(call qstrip,$(CONFIG_X86_GRUB_SERIAL))
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+
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+ifneq ($(GRUB_SERIAL),)
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+ GRUB_CONSOLE_CMDLINE += console=$(GRUB_SERIAL),$(CONFIG_X86_GRUB_BAUDRATE)n8
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GRUB_SERIAL_CONFIG := serial --unit=0 --speed=$(CONFIG_X86_GRUB_BAUDRATE) --word=8 --parity=no --stop=1
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GRUB_TERMINALS += serial
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endif
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