diff mbox series

[u-boot,v2,21/38] sandbox: enable LTO by default

Message ID	20210312103429.25895-22-marek.behun@nic.cz
State	Superseded
Delegated to:	Tom Rini
Headers	show Return-Path: <u-boot-bounces@lists.denx.de> From: =?utf-8?q?Marek_Beh=C3=BAn?= <marek.behun@nic.cz> To: u-boot@lists.denx.de, Simon Glass <sjg@chromium.org>, Heiko Schocher <hs@denx.de>, Patrick Delaunay <patrick.delaunay@st.com>, Patrice CHOTARD <patrice.chotard@foss.st.com>, Miquel Raynal <miquel.raynal@bootlin.com>, Tom Rini <trini@konsulko.com>, =?utf-8?q?Pali_Roh=C3=A1r?= <pali@kernel.org>, Stefan Roese <sr@denx.de>, Heinrich Schuchardt <xypron.glpk@gmx.de>, Alexander Graf <agraf@csgraf.de>, Marek Vasut <marex@denx.de>, Neil Armstrong <narmstrong@baylibre.com>, Ryder Lee <ryder.lee@mediatek.com>, Adam Ford <aford173@gmail.com>, Bin Meng <bmeng.cn@gmail.com> Cc: =?utf-8?q?Marek_Beh=C3=BAn?= <marek.behun@nic.cz> Subject: [PATCH u-boot v2 21/38] sandbox: enable LTO by default Date: Fri, 12 Mar 2021 11:34:12 +0100 Message-Id: <20210312103429.25895-22-marek.behun@nic.cz> In-Reply-To: <20210312103429.25895-1-marek.behun@nic.cz> References: <20210312103429.25895-1-marek.behun@nic.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: list Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" <u-boot-bounces@lists.denx.de>
Series	U-Boot LTO (Sandbox + Some ARM boards) \| expand [u-boot,v2,00/38] U-Boot LTO (Sandbox + Some ARM boards) [u-boot,v2,01/38] regmap: fix a serious pointer casting bug [u-boot,v2,02/38] api: fix a potential serious bug caused by undef CONFIG_SYS_64BIT_LBA [u-boot,v2,03/38] checkpatch: require quotes around section name in the __section() macro [u-boot,v2,04/38] treewide: Convert macro and uses of __section(foo) to __section("foo") [u-boot,v2,05/38] compiler.h: align the __ADDRESSABLE macro with Linux' version [u-boot,v2,06/38] linker_lists: prepare macros to avoid code repetition [u-boot,v2,07/38] test/py: improve regular expression for ut subtest symbol matcher [u-boot,v2,08/38] linker_lists: declare lists and entries as __ADDRESSABLE for LTO [u-boot,v2,09/38] string: make memcpy(), memset(), memcmp() and memmove() visible for LTO [u-boot,v2,10/38] efi_loader: fix warning when linking with LTO [u-boot,v2,11/38] efi_loader: add Sphinx doc for __efi_runtime and __efi_runtime_data [u-boot,v2,12/38] efi_loader: add macro for const EFI runtime data [u-boot,v2,13/38] efi_selftest: compiler flags for efi_selftest_miniapp_exception.o [u-boot,v2,14/38] lib: crc32: put the crc_table variable into efi_runtime_rodata section [u-boot,v2,15/38] Makefile, Makefile.spl: cosmetic change [u-boot,v2,16/38] build: use thin archives instead of incremental linking [u-boot,v2,17/38] build: support building with Link Time Optimizations [u-boot,v2,18/38] sandbox: errno: avoid conflict with libc's errno [u-boot,v2,19/38] sandbox: use sections instead of symbols for getopt array boundaries [u-boot,v2,20/38] sandbox: make LTO available [u-boot,v2,21/38] sandbox: enable LTO by default [u-boot,v2,22/38] ARM: global_data: make set_gd() work for armv5 and armv6 [u-boot,v2,23/38] ARM: make gd a function call for LTO and set via set_gd() [u-boot,v2,24/38] ARM: fix LTO build for some thumb-interwork cases [u-boot,v2,25/38] ARM: fix LTO for imx28_xea [u-boot,v2,26/38] ARM: fix LTO for apf27 [u-boot,v2,27/38] ARM: fix LTO for keystone [u-boot,v2,28/38] ARM: kona: fix clk_bsc_enable() type mismatch for LTO [u-boot,v2,29/38] ARM: imx8m: fix imx_eqos_txclk_set_rate() type mismatch for LTO [u-boot,v2,30/38] ARM: fix LTO for seaboard [u-boot,v2,31/38] ARM: fix LTO for rockchip and samsung [u-boot,v2,32/38] ARM: omap3: fix LTO for DM3730 (and possibly other omap3 boards) [u-boot,v2,33/38] armv8: SPL: discard relocation information [u-boot,v2,34/38] ata: ahci: fix ahci_link_up() type mismatch for LTO [u-boot,v2,35/38] ARM: make LTO available [u-boot,v2,36/38] ARM: don't use -ffunction-sections/-fdata-sections with LTO build [u-boot,v2,37/38] ARM: don't use --gc-sections with LTO when using private libgcc [u-boot,v2,38/38] ARM: enable LTO for some boards

Commit Message

Marek Behún March 12, 2021, 10:34 a.m. UTC

Build sandbox targets with LTO by default.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
---
 arch/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff mbox series

Patch

diff --git a/arch/Kconfig b/arch/Kconfig
index a6dab3e56d..b884b7b248 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -123,6 +123,7 @@  config SANDBOX
 	select SYSRESET_CMD_POWEROFF
 	imply BITREVERSE
 	select BLOBLIST
+	imply LTO
 	imply CMD_DM
 	imply CMD_EXCEPTION
 	imply CMD_GETTIME