[Buildroot] [PATCH v2 5/9] libftdi: Add dependency on atomic intrinsics

Anton Kolesov Anton.Kolesov at synopsys.com
Thu Jul 31 13:24:46 UTC 2014


Libftdi requires GCC built-in atomic functions which are architecture specific
and may not be implemented.

This fixes:
http://autobuild.buildroot.net/results/6cb25ed954840109c9d0e582e922b0ba9d07e174/

Signed-off-by: Anton Kolesov <Anton.Kolesov at synopsys.com>
---
 package/libftdi/Config.in | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/package/libftdi/Config.in b/package/libftdi/Config.in
index dc81514..ce65158 100644
--- a/package/libftdi/Config.in
+++ b/package/libftdi/Config.in
@@ -1,6 +1,7 @@
 config BR2_PACKAGE_LIBFTDI
 	bool "libftdi"
 	depends on BR2_TOOLCHAIN_HAS_THREADS # libusb
+	depends on BR2_TOOLCHAIN_HAS_ATOMIC_INTRINSICS
 	select BR2_PACKAGE_LIBUSB
 	select BR2_PACKAGE_LIBUSB_COMPAT
 	help
@@ -18,5 +19,5 @@ config BR2_PACKAGE_LIBTFDI_CPP
 
 endif # BR2_PACKAGE_LIBFTDI
 
-comment "libftdi needs a toolchain w/ threads"
-	depends on !BR2_TOOLCHAIN_HAS_THREADS
+comment "libftdi needs a toolchain w/ threads, atomic intrinsics"
+	depends on !BR2_TOOLCHAIN_HAS_THREADS || !BR2_TOOLCHAIN_HAS_ATOMIC_INTRINSICS
-- 
1.8.4.1




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