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libcec: fix build issue on AVR32

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Fixes:

  http://autobuild.buildroot.org/results/89d/89d8165b455cd7131e4c0729cec50dad8980ceb1/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Thomas Petazzoni 2014-05-12 21:36:29 +02:00 committed by Peter Korsgaard
parent 24e1644032
commit a5dbc10a7f
1 changed files with 22 additions and 0 deletions
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22
package/libcec/libcec-0002-no-psabi-warning.patch Normal file
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@ -0,0 +1,22 @@
Do not use -Wno-psabi warning, not available on old g++
AVR32 uses a very old g++ version, which does not implement the
-Wno-psabi warning flag. This patch simply removes this warning flag
from the libcec build. It can be dropped if only gcc 4.5+ versions are
supported in Buildroot.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Index: b/configure.ac
===================================================================
--- a/configure.ac
+++ b/configure.ac
@@ -130,7 +130,7 @@
use_udev="no"
use_adapter_detection="yes"
use_lockdev="no"
-SUPPRESS_MANGLING_WARNINGS=" -Wno-psabi"
+SUPPRESS_MANGLING_WARNINGS=""
case "${host}" in
*-*-linux*)
## search for udev if pkg-config was found