package/poppler: fix build with cmake < 3.10

poppler requires threads, and our compiler always accepts the -pthread
argument, so THREADS_HAVE_PTHREAD_ARG can safely be set to ON.

Fixes:
 - http://autobuild.buildroot.org/results/f9e24d38d3aa4519615c5a0ae7f62af610df976f

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
[Arnout: set THREADS_HAVE_PTHREAD_ARG instead of THREADS_PTHREAD_ARG,
and set it to ON instead of OFF because we always have threads.]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
This commit is contained in:
Fabrice Fontaine 2019-06-02 21:19:22 +02:00 committed by Arnout Vandecappelle (Essensium/Mind)
parent b91a6cc49a
commit fa25bf1d69

View File

@ -20,6 +20,9 @@ POPPLER_CONF_OPTS = \
-DENABLE_GOBJECT_INTROSPECTION=OFF \
-DENABLE_GTK_DOC=OFF
# cmake older than 3.10 requires this to avoid try_run() in FindThreads
POPPLER_CONF_OPTS += -DTHREADS_HAVE_PTHREAD_ARG=ON
ifeq ($(BR2_TOOLCHAIN_HAS_LIBATOMIC),y)
POPPLER_CONF_OPTS += -DCMAKE_CXX_FLAGS="$(TARGET_CXXFLAGS) -latomic"
endif