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fcfeb47eb0
This fixes a build problem seen after binutils 2.36 is used by default.
Fixes: 3f41153b1c ("toolchain/binutils: switch to version 2.36.1 by default")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
39 lines
1.5 KiB
Diff
39 lines
1.5 KiB
Diff
From 59c8963d8e6a08222616d1b384e1009ba05e6b82 Mon Sep 17 00:00:00 2001
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From: Chris Elledge <celledge@digitallumensinc.com>
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Date: Tue, 8 Jun 2021 14:01:14 -0400
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Subject: Makefile: Remove -nostartfiles from LDFLAGS
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Binutils linker ld does not support the flag -nostartfiles.
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This is interpreted as "-n -o startfiles" which fortunately has no impact
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on the build process. Removing -nostartfiles has no impact on the build.
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Binutils 2.36 and later ld has improved flag parsing and throws an error if
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-nostartfiles is passed as an argument. Removing the flag fixes the problem.
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Details on the Binutils ML:
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https://sourceware.org/pipermail/binutils/2021-June/116826.html
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In our ld command line there are explicit
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-n -o $(BINDIR)/$(BOOT_NAME).elf options,
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hence removing -nostartfiles will not alter the build.
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Signed-off-by: Chris Elledge <celledge@digitallumensinc.com>
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Reviewed-by: Aubin Constans <aubin.constans@microchip.com>
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[eugen.hristev@microchip.com: ported to at91bootstrap4]
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Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
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---
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Makefile | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/Makefile
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+++ b/Makefile
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@@ -275,7 +275,7 @@ endif
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# --cref: add cross reference to map file
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# -lc : tells the linker to tie in newlib
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# -lgcc : tells the linker to tie in newlib
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-LDFLAGS=-nostartfiles -Map=$(BINDIR)/$(BOOT_NAME).map --cref -static
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+LDFLAGS=-Map=$(BINDIR)/$(BOOT_NAME).map --cref -static
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LDFLAGS+=-T $(link_script) $(GC_SECTIONS) -Ttext $(LINK_ADDR)
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ifneq ($(DATA_SECTION_ADDR),)
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