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Bug#1013341: marked as done (/usr/bin/ld.bfd: warning: /usr/lib/crt0-efi-x86_64.o: missing .note.GNU-stack section implies executable stack)

Your message dated Sat, 6 Apr 2024 09:37:44 -0500
with message-id <CA+EcB1OPSzy_B0y-cFoAANkLq1iGKKJqDmr=sSh2y80=W6D51w@mail.gmail.com>
and subject line 
has caused the Debian Bug report #1013341,
regarding /usr/bin/ld.bfd: warning: /usr/lib/crt0-efi-x86_64.o: missing .note.GNU-stack section implies executable stack
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
1013341: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1013341
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: gnu-efi
Version: 3.0.13+git20210716.269ef9d-2
Severity: serious
Forwarded: https://sourceforge.net/p/gnu-efi/bugs/28/

Hi,

since the latest update of binutils to 2.38.50.20220615,
the systemd source package fails to build:

```
$ ninja -C build/
ninja: Entering directory `build/'
[72/2108] Generating src/boot/efi/linuxx64.elf.stub with a custom command
FAILED: src/boot/efi/linuxx64.elf.stub
/usr/bin/cc -o src/boot/efi/linuxx64.elf.stub -DGNU_EFI_USE_MS_ABI -DSD_BOOT -ffreestanding -fshort-wchar -fvisibility=hidden -I /home/michael/git/systemd/src/fundamental -I /home/michael/git/systemd/src/boot/efi -include src/boot/efi/efi_config.h -include version.h -isystem /usr/include/efi/x86_64 -isystem /usr/include/efi -std=gnu11 -Wall -Wextra -Wno-format-signedness -Wno-missing-field-initializers -Wno-unused-parameter -Wdate-time -Wendif-labels -Werror=format=2 -Werror=implicit-function-declaration -Werror=incompatible-pointer-types -Werror=int-conversion -Werror=overflow -Werror=override-init -Werror=return-type -Werror=shift-count-overflow -Werror=shift-overflow=2 -Werror=undef -Wfloat-equal -Wimplicit-fallthrough=5 -Winit-self -Wlogical-op -Wmissing-include-dirs -Wmissing-noreturn -Wnested-externs -Wold-style-definition -Wpointer-arith -Wredundant-decls -Wshadow -Wstrict-aliasing=2 -Wstrict-prototypes -Wsuggest-attribute=noreturn -Wunused-function -Wwrite-strings -Wno-unused-result -fno-stack-protector -fno-strict-aliasing -fpic -fwide-exec-charset=UCS2 -mno-red-zone -mno-sse -mno-mmx -ggdb -DEFI_DEBUG -fuse-ld=bfd -L /usr/lib -nostdlib -T /usr/lib/elf_x86_64_efi.lds -Wl,--build-id=sha1 -Wl,--fatal-warnings -Wl,--no-undefined -Wl,--warn-common -Wl,-Bsymbolic -z nocombreloc /usr/lib/crt0-efi-x86_64.o -pie -Wl,--no-dynamic-linker src/boot/efi/bootspec-fundamental.c.o src/boot/efi/efivars-fundamental.c.o src/boot/efi/sha256.c.o src/boot/efi/string-util-fundamental.c.o src/boot/efi/assert.c.o src/boot/efi/devicetree.c.o src/boot/efi/disk.c.o src/boot/efi/efi-string.c.o src/boot/efi/graphics.c.o src/boot/efi/initrd.c.o src/boot/efi/measure.c.o src/boot/efi/pe.c.o src/boot/efi/secure-boot.c.o src/boot/efi/ticks.c.o src/boot/efi/util.c.o src/boot/efi/cpio.c.o src/boot/efi/splash.c.o src/boot/efi/stub.c.o src/boot/efi/linux_x86.c.o -lefi -lgnuefi -lgcc
/usr/bin/ld.bfd: warning: /usr/lib/crt0-efi-x86_64.o: missing .note.GNU-stack section implies executable stack
/usr/bin/ld.bfd: NOTE: This behaviour is deprecated and will be removed in a future version of the linker
collect2: error: ld returned 1 exit status
[77/2108] Generating catalog/systemd.ru.catalog with a custom command (wrapped by meson to capture output)
ninja: build stopped: subcommand failed.
```

I originally raised this at systemd upstream [1], but it was mentioned
there, that this might actually be a gnu-efi issue.
[1] also contains links to the relevant changes in binutils which now
trigger this warning.

Marking as RC, as it causes a FTBFS

Regards,
Michael


[1] https://github.com/systemd/systemd/issues/23789






-- System Information:
Debian Release: bookworm/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (200, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.18.0-2-amd64 (SMP w/4 CPU threads; PREEMPT)
Kernel taint flags: TAINT_FIRMWARE_WORKAROUND
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

-- no debconf information

--- End Message ---
--- Begin Message ---
this is present in 3.0.15 and newer

~/src/gnu-efi$ git checkout upstream/3.0.15 
~/src/gnu-efi$ grep .note.GNU-stack gnuefi/crt0-efi-x86_64.S -R
 .section .note.GNU-stack,"",%progbits


--- End Message ---
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