| From 25591463ae3bfbb359c42edde15158a714437c65 Mon Sep 17 00:00:00 2001 |
| From: Heinrich Schuchardt <xypron.glpk@gmx.de> |
| Date: Wed, 23 Sep 2020 19:09:51 +0200 |
| Subject: [PATCH] examples: make examples/ optional |
| |
| 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: Tom Rini <trini@konsulko.com> |
| Reviewed-by: Simon Glass <sjg@chromium.org> |
| Reviewed-by: Matthias Brugger <mbrugger@suse.com> |
| --- |
| Kconfig | 8 ++++++++ |
| examples/Makefile | 2 +- |
| 2 files changed, 9 insertions(+), 1 deletion(-) |
| |
| diff --git a/Kconfig b/Kconfig |
| index d96e3373c1..b272def247 100644 |
| --- a/Kconfig |
| +++ b/Kconfig |
| @@ -221,6 +221,14 @@ config BUILD_ROM |
| which are not shipped in the U-Boot source tree. |
| Please, see doc/README.x86 for details. |
| |
| +config EXAMPLES |
| + bool "Compile API examples" |
| + depends on !SANDBOX |
| + default y if ARCH_QEMU |
| + help |
| + U-Boot provides an API for standalone applications. Examples are |
| + provided 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 |
| -- |
| 2.29.0 |
| |