add pflash
diff --git a/objects/pflash/ccan/build_assert/test/compile_fail-expr.c b/objects/pflash/ccan/build_assert/test/compile_fail-expr.c
new file mode 100644
index 0000000..1c6e31c
--- /dev/null
+++ b/objects/pflash/ccan/build_assert/test/compile_fail-expr.c
@@ -0,0 +1,10 @@
+#include <ccan/build_assert/build_assert.h>
+
+int main(int argc, char *argv[])
+{
+#ifdef FAIL
+ return BUILD_ASSERT_OR_ZERO(1 == 0);
+#else
+ return 0;
+#endif
+}
diff --git a/objects/pflash/ccan/build_assert/test/compile_fail.c b/objects/pflash/ccan/build_assert/test/compile_fail.c
new file mode 100644
index 0000000..f29c3fd
--- /dev/null
+++ b/objects/pflash/ccan/build_assert/test/compile_fail.c
@@ -0,0 +1,9 @@
+#include <ccan/build_assert/build_assert.h>
+
+int main(int argc, char *argv[])
+{
+#ifdef FAIL
+ BUILD_ASSERT(1 == 0);
+#endif
+ return 0;
+}
diff --git a/objects/pflash/ccan/build_assert/test/compile_ok.c b/objects/pflash/ccan/build_assert/test/compile_ok.c
new file mode 100644
index 0000000..20c2af6
--- /dev/null
+++ b/objects/pflash/ccan/build_assert/test/compile_ok.c
@@ -0,0 +1,7 @@
+#include <ccan/build_assert/build_assert.h>
+
+int main(int argc, char *argv[])
+{
+ BUILD_ASSERT(1 == 1);
+ return 0;
+}
diff --git a/objects/pflash/ccan/build_assert/test/run-BUILD_ASSERT_OR_ZERO.c b/objects/pflash/ccan/build_assert/test/run-BUILD_ASSERT_OR_ZERO.c
new file mode 100644
index 0000000..a5450f1
--- /dev/null
+++ b/objects/pflash/ccan/build_assert/test/run-BUILD_ASSERT_OR_ZERO.c
@@ -0,0 +1,9 @@
+#include <ccan/build_assert/build_assert.h>
+#include <ccan/tap/tap.h>
+
+int main(int argc, char *argv[])
+{
+ plan_tests(1);
+ ok1(BUILD_ASSERT_OR_ZERO(1 == 1) == 0);
+ return exit_status();
+}