[meta-oe][PATCH] minifi-cpp: Fix build error found by clang

[meta-oe][PATCH] minifi-cpp: Fix build error found by clang

[Khem Raj]

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 ...ession-language-Fix-build-with-clang.patch | 42 +++++++++++++++++++
 .../minifi-cpp/minifi-cpp_0.7.0.bb            |  1 +
 2 files changed, 43 insertions(+)
 create mode 100644 meta-oe/recipes-extended/minifi-cpp/files/0001-extensions-expression-language-Fix-build-with-clang.patch

diff --git a/meta-oe/recipes-extended/minifi-cpp/files/0001-extensions-expression-language-Fix-build-with-clang.patch b/meta-oe/recipes-extended/minifi-cpp/files/0001-extensions-expression-language-Fix-build-with-clang.patch
new file mode 100644
index 0000000000..2e917f0308
--- /dev/null
+++ b/meta-oe/recipes-extended/minifi-cpp/files/0001-extensions-expression-language-Fix-build-with-clang.patch
@@ -0,0 +1,42 @@
+From fb6b36d8315032ca78ab6f55ef59d35131083989 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 27 May 2021 09:01:17 -0700
+Subject: [PATCH] extensions/expression-language: Fix build with clang
+
+Define long long version of explic Value conversion function
+
+Fixes
+
+Expression.cpp:632:10: error: ambiguous conversion for
+ functional-style cast from 'std::chrono::duration<long long, std::ratio<1, 1000
+>>::rep' (aka 'long long') to 'org::apache::nifi::minifi::expression::Value'
+  return Value(std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono
+::system_clock::now().time_since_epoch()).count());
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ extensions/expression-language/common/Value.h | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/extensions/expression-language/common/Value.h b/extensions/expression-language/common/Value.h
+index 1666637d..e7c2c7a1 100644
+--- a/extensions/expression-language/common/Value.h
++++ b/extensions/expression-language/common/Value.h
+@@ -71,6 +71,12 @@ class Value {
+     setSignedLong(val);
+   }
+ 
++  /**
++   * Construct a signed long long value
++   */
++  explicit Value(long long val) {
++    setSignedLong(val);
++  }
+   /**
+    * Construct a long double value
+    */
+-- 
+2.31.1
+
diff --git a/meta-oe/recipes-extended/minifi-cpp/minifi-cpp_0.7.0.bb b/meta-oe/recipes-extended/minifi-cpp/minifi-cpp_0.7.0.bb
index 322b58477d..62d935eb56 100644
--- a/meta-oe/recipes-extended/minifi-cpp/minifi-cpp_0.7.0.bb
+++ b/meta-oe/recipes-extended/minifi-cpp/minifi-cpp_0.7.0.bb
@@ -29,6 +29,7 @@ SRC_URI = "git://github.com/apache/nifi-minifi-cpp.git \
             file://0003-cmake-BundledOSSPUUID.cmake-use-ossp-uuid-local-sour.patch \
             file://0001-civetweb-CMakeLists.txt-do-not-search-gcc-ar-and-gcc.patch \
             file://0001-cxxopts-Add-limits-header.patch \
+            file://0001-extensions-expression-language-Fix-build-with-clang.patch \
             file://minifi.service \
             file://systemd-volatile.conf \
             file://sysvinit-volatile.conf \
-- 
2.31.1