[Buildroot] [PATCH 07/24 v5] manual: document dependencies on atomic operations
Yann E. MORIN
yann.morin.1998 at free.fr
Sun Aug 17 19:29:46 UTC 2014
From: Anton Kolesov <anton.kolesov at synopsys.com>
Add atomic operations to the list of generic dependencies.
Since this is an architecture option, there is no comment string to be
added.
Signed-off-by: Anton Kolesov <Anton.Kolesov at synopsys.com>
[yann.morin.1998 at free.fr: use the new arch-option; remove comment string]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
---
docs/manual/adding-packages-directory.txt | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/docs/manual/adding-packages-directory.txt b/docs/manual/adding-packages-directory.txt
index 93e6a3e..fd9460c 100644
--- a/docs/manual/adding-packages-directory.txt
+++ b/docs/manual/adding-packages-directory.txt
@@ -219,6 +219,11 @@ use in the comment.
** Dependency symbol: +BR2_USE_MMU+
** Comment string: no comment to be added
+* Atomic instructions (whereby the architecture has instructions to
+ perform some operations atomically, like LOCKCMPXCHG on x86)
+** Dependency symbol: +BR2_ARCH_HAS_ATOMICS+
+** Comment string: no comment to be added
+
* Kernel headers
** Dependency symbol: +BR2_TOOLCHAIN_HEADERS_AT_LEAST_X_Y+, (replace
+X_Y+ with the proper version, see +toolchain/toolchain-common.in+)
--
1.9.1
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