pinentry: Some toolchains need -pthread in the linker command line

Some toolchains, like Sourcery Codebench 2013.05, need -pthread to be
added to the linker command line when linking pinentry-qt.

Fixes:
   http://autobuild.buildroot.net/results/6be/6be109ccedec603a67cebdb31b55865dcce0e128/

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Reviewed-by: Markos Chandras <Markos.Chandras@imgtec.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

diff --git a/package/pinentry/pinentry.mk b/package/pinentry/pinentry.mk
index 11640a6792a6953bdfb6c32a17c82847af036d9a..f3401696b3e3541270ac96a781f6e60cdd5c1ef2 100644 (file)
--- a/package/pinentry/pinentry.mk
+++ b/package/pinentry/pinentry.mk
@@ -39,6 +39,9 @@ endif
 
 # pinentry-qt4 backend
 ifeq ($(BR2_PACKAGE_PINENTRY_QT4),y)
+# -pthread needs to be passed for certain toolchains
+# http://autobuild.buildroot.net/results/6be/6be109ccedec603a67cebdb31b55865dcce0e128/
+PINENTRY_CONF_OPT += LIBS=-pthread
 PINENTRY_CONF_OPT += --enable-pinentry-qt4
 PINENTRY_DEPENDENCIES += qt
 else