[Buildroot] [PATCH 1/1] package/empty - fix build failure
Brendan Heading
brendanheading at gmail.com
Tue Aug 4 15:53:01 UTC 2015
Fixes http://autobuild.buildroot.net/results/e07/e07aec9a839e89b7452b13bf5445164530e27414/
"empty" fails to build if _POSIX_SEMAPHORES is not defined, which is the
case on a toolchain with no threading support.
Signed-off-by: Brendan Heading <brendanheading at gmail.com>
---
package/empty/Config.in | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/package/empty/Config.in b/package/empty/Config.in
index 7fd0877..9a77f8d 100644
--- a/package/empty/Config.in
+++ b/package/empty/Config.in
@@ -1,7 +1,11 @@
config BR2_PACKAGE_EMPTY
bool "empty"
depends on BR2_USE_MMU # uses fork()
+ depends on BR2_TOOLCHAIN_HAS_THREADS
help
Run processes and applications under pseudo-terminal (PTY) sessions.
http://empty.sourceforge.net/
+
+comment "empty needs a toolchain w/ threads"
+ depends on BR2_TOOLCHAIN_HAS_THREADS
--
2.4.3
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