On 23/09/2020 19:09, Heinrich Schuchardt wrote:
Most users don't need the standalone API examples. Distributions like SUSE do not supply libgcc for cross-compiling and we cannot do without on ARMv8 for building examples/.
Make examples selectable via symbol CONFIG_EXAMPLES. It defaults to yes on ARCH_QEMU to ensure that we compile the API as part of our continuous integration.
Cc: Matthias Brugger mbrugger@suse.com Signed-off-by: Heinrich Schuchardt xypron.glpk@gmx.de
Reviewed-by: Matthias Brugger mbrugger@suse.com
v2: default=y on ARCH_QEMU only
Kconfig | 8 ++++++++ examples/Makefile | 2 +- 2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/Kconfig b/Kconfig index 883e3f71d0..d0eae2ceba 100644 --- a/Kconfig +++ b/Kconfig @@ -422,6 +422,14 @@ config SYS_SRAM_SIZE default 0x10000 if TARGET_TRICORDER default 0x0
+config EXAMPLES
bool "Compile API examples"
depends on !SANDBOX
default y if ARCH_QEMU
help
U-Boot provides an API for standalone applications. Examples areprovided in directory examples/.endmenu # General setup
menu "Boot images"
diff --git a/examples/Makefile b/examples/Makefile index d440bc5655..bf518bd221 100644 --- a/examples/Makefile +++ b/examples/Makefile @@ -1,6 +1,6 @@ # SPDX-License-Identifier: GPL-2.0+
-ifndef CONFIG_SANDBOX +ifdef CONFIG_EXAMPLES
ifdef FTRACE subdir-ccflags-y += -finstrument-functions -DFTRACE -- 2.28.0