[Buildroot] [PATCH] libssh: fix cross compile with older cmake
Baruch Siach
baruch at tkos.co.il
Wed Aug 22 21:58:30 UTC 2018
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 at gmail.com>
Signed-off-by: Baruch Siach <baruch at tkos.co.il>
---
Hi Peter, Yann,
Can one of you test this fix on one of the affected autobuilders?
http://autobuild.buildroot.net/?reason=libssh-0.8.1
Thanks,
baruch
---
package/libssh/libssh.mk | 3 +++
1 file changed, 3 insertions(+)
diff --git a/package/libssh/libssh.mk b/package/libssh/libssh.mk
index 4295aa42ee3b..635d72ad9868 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
--
2.18.0
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