Prathamesh Kulkarni e63cf4b130 PR81358: Enable automatic linking of libatomic. ...

ChangeLog:
	PR driver/81358
	* Makefile.def: Add no_atomic=true for libraries that don't depend on
	libatomic.
	* Makefile.tpl: Export TARGET_CONFIGDIRS and create rule to
	add dependencies for libatomic.
	* configure.ac: Add libatomic to bootstrap_target_libs.
	* Makefile.in: Regenerate.
	* configure: Regenerate.

gcc/ChangeLog:
	PR driver/81358
	* common.opt: New option -flink-libatomic.
	* gcc.cc (LINK_LIBATOMIC_SPEC): New macro.
	* config/alpha/linux.h (LINK_GCC_C_SEQUENCE_SPEC): Use LINK_LIBATOMIC_SPEC.
	* config/arm/uclinux-elf.h: Likewise.
	* config/arm/unknown-elf.h: Likewise.
	* config/avr/avrlibc.h: Likewise.
	* config/bfin/linux.h: Likewise.
	* config/darwin.h: Likewise.
	* config/gnu-user.h: Likewise.
	* config/lm32/uclinux-elf.h: Likewise.
	* config/rs6000/linux64.h: Likewise.
	* config/rs6000/rtems.h: Likewise.
	* config/sparc/sparc.h: Likewise.
	* doc/invoke.texi: Document -flink-libatomic.
	* configure.ac: Define TARGET_PROVIDES_LIBATOMIC.
	* configure: Regenerate.
	* config.in: Regenerate.
	* common.opt.urls: Regenerate.

libatomic/ChangeLog:
	PR driver/81358
	* Makefile.am: Pass -fno-link-libatomic.
	New rule all-local.
	* configure.ac: Assert that CFLAGS is set and pass -fno-link-libatomic.
	Use __libatomic_save_CFLAGS__ instead of save_CFLAGS.
	* Makefile.in: Regenerate.
	* configure: Regenerate.

Signed-off-by: Prathamesh Kulkarni <prathameshk@nvidia.com>
Co-authored-by: Matthew Malcolmson <mmalcolmson@nvidia.com>

2025-10-09 07:26:51 +00:00

..

config

aarch64: Stop using sys/ifunc.h header in libatomic and libgcc

2025-07-31 12:39:10 +01:00

testsuite

*: regenerate autotools

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.gitignore

…

acinclude.m4

Libatomic: AArch64: Convert all lse128 assembly to .insn directives

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aclocal.m4

*: regenerate autotools

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auto-config.h.in

Libatomic: AArch64: Convert all lse128 assembly to .insn directives

2024-06-12 10:23:38 +01:00

cas_n.c

Update copyright years.

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ChangeLog

Daily bump.

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configure

PR81358: Enable automatic linking of libatomic.

2025-10-09 07:26:51 +00:00

configure.ac

PR81358: Enable automatic linking of libatomic.

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configure.tgt

[vxworks] build partial libatomic

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exch_n.c

Update copyright years.

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fadd_n.c

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fand_n.c

Libatomic: Define per-file identifier macros

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fence.c

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fenv.c

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fior_n.c

Libatomic: Define per-file identifier macros

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flag.c

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fnand_n.c

Libatomic: Define per-file identifier macros

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fop_n.c

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fsub_n.c

Libatomic: Define per-file identifier macros

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fxor_n.c

Libatomic: Define per-file identifier macros

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gcas.c

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gexch.c

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glfree.c

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gload.c

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gstore.c

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host-config.h

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init.c

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libatomic_i.h

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libatomic.map

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load_n.c

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Makefile.am

PR81358: Enable automatic linking of libatomic.

2025-10-09 07:26:51 +00:00

Makefile.in

PR81358: Enable automatic linking of libatomic.

2025-10-09 07:26:51 +00:00

store_n.c

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tas_n.c

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