From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yann E. MORIN Date: Sun, 7 Apr 2019 10:55:41 +0200 Subject: [Buildroot] [PATCH 1/1] boot/syslinux: fix build with binutils note gnu property section In-Reply-To: <20190405064055.19030-1-christian@paral.in> References: <20190405064055.19030-1-christian@paral.in> Message-ID: <20190407085541.GK2659@scaer> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Christian, All, On 2019-04-04 23:40 -0700, Christian Stewart spake thusly: > This fixes the following build error with newer binutils: > > objcopy -O binary mbr.elf mbr.bin > perl /build/syslinux/src/syslinux/mbr/checksize.pl mbr.bin > mbr.bin: too big (452 > 440) > > Corresponding bug reports: > > - https://bugs.archlinux.org/task/60405 > - https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=906414 > > Strips the .note.gnu.property in the linker scripts for the MBRs. > > Signed-off-by: Christian Stewart Reviewed-by: "Yann E. MORIN" Regards, Yann E. MORIN. > --- > ...h-binutils-note-gnu-property-section.patch | 47 +++++++++++++++++++ > 1 file changed, 47 insertions(+) > create mode 100644 boot/syslinux/0014-Fix-build-with-binutils-note-gnu-property-section.patch > > diff --git a/boot/syslinux/0014-Fix-build-with-binutils-note-gnu-property-section.patch b/boot/syslinux/0014-Fix-build-with-binutils-note-gnu-property-section.patch > new file mode 100644 > index 0000000000..fedd815691 > --- /dev/null > +++ b/boot/syslinux/0014-Fix-build-with-binutils-note-gnu-property-section.patch > @@ -0,0 +1,47 @@ > +From beb526ca925983c7da229043790ecd552d910650 Mon Sep 17 00:00:00 2001 > +From: Christian Stewart > +Date: Thu, 4 Apr 2019 23:24:31 -0700 > +Subject: [PATCH] Fix build with binutils note gnu property section > + > +This fixes the following build error with newer binutils: > + > + objcopy -O binary mbr.elf mbr.bin > + perl /build/syslinux/src/syslinux/mbr/checksize.pl mbr.bin > + mbr.bin: too big (452 > 440) > + > +Corresponding bug reports: > + > + - https://bugs.archlinux.org/task/60405 > + - https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=906414 > + > +Strips the .note.gnu.property in the linker scripts for the MBRs. > + > +Signed-off-by: Christian Stewart > +--- > + mbr/i386/mbr.ld | 1 + > + mbr/x86_64/mbr.ld | 1 + > + 2 files changed, 2 insertions(+) > + > +diff --git a/mbr/i386/mbr.ld b/mbr/i386/mbr.ld > +index d14ba802..53683461 100644 > +--- a/mbr/i386/mbr.ld > ++++ b/mbr/i386/mbr.ld > +@@ -70,4 +70,5 @@ SECTIONS > + .debug_typenames 0 : { *(.debug_typenames) } > + .debug_varnames 0 : { *(.debug_varnames) } > + /DISCARD/ : { *(.note.GNU-stack) } > ++ /DISCARD/ : { *(.note.gnu.property) } > + } > +diff --git a/mbr/x86_64/mbr.ld b/mbr/x86_64/mbr.ld > +index ae27d49a..b8c0d895 100644 > +--- a/mbr/x86_64/mbr.ld > ++++ b/mbr/x86_64/mbr.ld > +@@ -69,4 +69,5 @@ SECTIONS > + .debug_typenames 0 : { *(.debug_typenames) } > + .debug_varnames 0 : { *(.debug_varnames) } > + /DISCARD/ : { *(.note.GNU-stack) } > ++ /DISCARD/ : { *(.note.gnu.property) } > + } > +-- > +2.21.0 > + > -- > 2.21.0 > -- .-----------------.--------------------.------------------.--------------------. | Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: | | +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ | | +33 561 099 427 `------------.-------: X AGAINST | \e/ There is no | | http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. | '------------------------------^-------^------------------^--------------------'