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arch: remove BINFMT_FLAT_SHARED support

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BINFMT_FLAT_SHARED was removed in the Linux Kernel by commit:
70578ff3367dd4ad8f212a9b5c05cffadabf39a8

It was m68k specific and got recently disabled in uClibc-ng, too.
See this commit:
https://cgit.uclibc-ng.org/cgi/cgit/uclibc-ng.git/commit/?id=72b01dd20f9cea273809e3437b4aba849ae658af

Now that only BINFMT_FLAT_ONE is supported, remove the choice entirely.

BINFMT_FLAT_SEP_DATA was removed in 2018 from Buildroot by commit:
e2ea4157a9

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Waldemar Brodkorb
2024-05-11 10:08:57 +02:00
committed by Thomas Petazzoni
parent 8d5b3aac43
commit 5cfda60060
13 changed files with 9 additions and 58 deletions
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25
arch/Config.in
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@@ -447,29 +447,4 @@ config BR2_BINFMT_FLAT
endchoice
# Set up flat binary type
choice
prompt "FLAT Binary type"
default BR2_BINFMT_FLAT_ONE
depends on BR2_BINFMT_FLAT
config BR2_BINFMT_FLAT_ONE
bool "One memory region"
help
All segments are linked into one memory region.
config BR2_BINFMT_FLAT_SHARED
bool "Shared binary"
depends on BR2_m68k
# Even though this really generates shared binaries, there is no libdl
# and dlopen() cannot be used. So packages that require shared
# libraries cannot be built. Therefore, we don't select
# BR2_BINFMT_SUPPORTS_SHARED and therefore force BR2_STATIC_LIBS.
# Although this adds -static to the compilation, that's not a problem
# because the -mid-shared-library option overrides it.
help
Allow to load and link indiviual FLAT binaries at run time.
endchoice
endmenu # Target options