From: Baruch Siach <baruch@tkos.co.il>
Date: Wed, 22 Aug 2018 21:58:30 +0000 (+0300)
Subject: libssh: fix cross compile with older cmake
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f34f33baa6f94137a78f15cafe0ee0e4ece59f97;p=buildroot.git

libssh: fix cross compile with older cmake

Old version of cmake break cross-compilation when FindThreads is used
because of a try_run call. Add a workaround that avoids try_run.

cmake bug report: https://gitlab.kitware.com/cmake/cmake/issues/16920

Should fix:
http://autobuild.buildroot.net/results/8aa/8aa2bd894416a4508ca7140f8947ff46243f8b78/
http://autobuild.buildroot.net/results/f2c/f2cc965bb134bf4fd9e625eb267b67c949c202fc/

Cc: Scott Fan <fancp2007@gmail.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
---

diff --git a/package/libssh/libssh.mk b/package/libssh/libssh.mk
index 4295aa42ee..635d72ad98 100644
--- a/package/libssh/libssh.mk
+++ b/package/libssh/libssh.mk
@@ -17,6 +17,9 @@ LIBSSH_CONF_OPTS = \
 	-DWITH_SERVER=OFF \
 	-DWITH_EXAMPLES=OFF
 
+# cmake older than 3.10 require this to avoid try_run() in FindThreads
+LIBSSH_CONF_OPTS += -DTHREADS_PTHREAD_ARG=OFF
+
 ifeq ($(BR2_PACKAGE_ZLIB),y)
 LIBSSH_CONF_OPTS += -DWITH_ZLIB=ON
 LIBSSH_DEPENDENCIES += zlib