nixpkgs/pkgs/development/libraries/log4cxx/narrowing-fixes.patch

diff --git a/src/main/cpp/locationinfo.cpp b/src/main/cpp/locationinfo.cpp
index e76ea29..bd22a1d 100644
--- a/src/main/cpp/locationinfo.cpp
+++ b/src/main/cpp/locationinfo.cpp
@@ -149,18 +149,21 @@ void LocationInfo::write(ObjectOutputStream& os, Pool& p) const {
          os.writeNull(p);
     } else {
         char prolog[] = {
-         0x72, 0x00, 0x21, 0x6F, 0x72, 0x67, 0x2E, 
-         0x61, 0x70, 0x61, 0x63, 0x68, 0x65, 0x2E, 0x6C, 
-         0x6F, 0x67, 0x34, 0x6A, 0x2E, 0x73, 0x70, 0x69, 
-         0x2E, 0x4C, 0x6F, 0x63, 0x61, 0x74, 0x69, 0x6F, 
-         0x6E, 0x49, 0x6E, 0x66, 0x6F, 0xED, 0x99, 0xBB, 
-         0xE1, 0x4A, 0x91, 0xA5, 0x7C, 0x02, 0x00, 0x01, 
-         0x4C, 0x00, 0x08, 0x66, 0x75, 0x6C, 0x6C, 0x49, 
-         0x6E, 0x66, 0x6F, 
-            0x74, 0x00, 0x12, 0x4C, 0x6A, 
-                0x61, 0x76, 0x61, 0x2F, 0x6C, 0x61, 0x6E, 0x67, 
-                0x2F, 0x53, 0x74, 0x72, 0x69, 0x6E, 0x67, 0x3B,
-         0x78, 0x70 };
+         0x72,
+         0x00,
+         0x21, 0x6F, 0x72, 0x67, 0x2E, 0x61, 0x70, 0x61, 0x63, 0x68, 0x65, 0x2E,
+         0x6C, 0x6F, 0x67, 0x34, 0x6A, 0x2E, 0x73, 0x70, 0x69, 0x2E, 0x4C, 0x6F,
+         0x63, 0x61, 0x74, 0x69, 0x6F, 0x6E, 0x49, 0x6E, 0x66, 0x6F, static_cast<char>(0xED),
+         static_cast<char>(0x99), static_cast<char>(0xBB), static_cast<char>(0xE1),
+         0x4A, static_cast<char>(0x91), static_cast<char>(0xA5), 0x7C, 0x02,
+         0x00,
+         0x01, 0x4C,
+         0x00,
+         0x08, 0x66, 0x75, 0x6C, 0x6C, 0x49, 0x6E, 0x66, 0x6F, 0x74,
+         0x00,
+         0x12, 0x4C, 0x6A, 0x61, 0x76, 0x61, 0x2F, 0x6C, 0x61, 0x6E, 0x67, 0x2F,
+         0x53, 0x74, 0x72, 0x69, 0x6E, 0x67, 0x3B, 0x78, 0x70
+        };
       os.writeProlog("org.apache.log4j.spi.LocationInfo", 2, prolog, sizeof(prolog), p);
         char* line = p.itoa(lineNumber);
         //
diff --git a/src/main/cpp/loggingevent.cpp b/src/main/cpp/loggingevent.cpp
index 1c0d4be..edbf40b 100644
--- a/src/main/cpp/loggingevent.cpp
+++ b/src/main/cpp/loggingevent.cpp
@@ -242,7 +242,7 @@ void LoggingEvent::writeProlog(ObjectOutputStream& os, Pool& p)  {
         0x68, 0x65, 0x2E, 0x6C, 0x6F, 0x67, 0x34, 0x6A, 
         0x2E, 0x73, 0x70, 0x69, 0x2E, 0x4C, 0x6F, 0x67, 
         0x67, 0x69, 0x6E, 0x67, 0x45, 0x76, 0x65, 0x6E, 
-        0x74, 0xF3, 0xF2, 0xB9, 0x23, 0x74, 0x0B, 0xB5, 
+        0x74, static_cast<char>(0xF3), static_cast<char>(0xF2), static_cast<char>(0xB9), 0x23, 0x74, 0x0B, static_cast<char>(0xB5), 
         0x3F, 0x03, 0x00, 0x0A, 0x5A, 0x00, 0x15, 0x6D, 
         0x64, 0x63, 0x43, 0x6F, 0x70, 0x79, 0x4C, 0x6F, 
         0x6F, 0x6B, 0x75, 0x70, 0x52, 0x65, 0x71, 0x75, 
diff --git a/src/main/cpp/objectoutputstream.cpp b/src/main/cpp/objectoutputstream.cpp
index 7cd696b..5442420 100644
--- a/src/main/cpp/objectoutputstream.cpp
+++ b/src/main/cpp/objectoutputstream.cpp
@@ -36,7 +36,7 @@ ObjectOutputStream::ObjectOutputStream(OutputStreamPtr outputStream, Pool& p)
        objectHandle(0x7E0000),
        classDescriptions(new ClassDescriptionMap())
 {
-   char start[] = { 0xAC, 0xED, 0x00, 0x05 };
+   char start[] = { static_cast<char>(0xAC), static_cast<char>(0xED), 0x00, 0x05 };
    ByteBuffer buf(start, sizeof(start));
    os->write(buf, p);
 }
@@ -81,15 +81,15 @@ void ObjectOutputStream::writeObject(const MDC::Map& val, Pool& p) {
     //
     //  TC_OBJECT and the classDesc for java.util.Hashtable
     //
-    char prolog[] = {
-        0x72, 0x00, 0x13, 0x6A, 0x61, 0x76, 0x61, 
-        0x2E, 0x75, 0x74, 0x69, 0x6C, 0x2E, 0x48, 0x61, 
-        0x73, 0x68, 0x74, 0x61, 0x62, 0x6C, 0x65, 0x13, 
-        0xBB, 0x0F, 0x25, 0x21, 0x4A, 0xE4, 0xB8, 0x03, 
-        0x00, 0x02, 0x46, 0x00, 0x0A, 0x6C, 0x6F, 0x61, 
-        0x64, 0x46, 0x61, 0x63, 0x74, 0x6F, 0x72, 0x49, 
-        0x00, 0x09, 0x74, 0x68, 0x72, 0x65, 0x73, 0x68, 
-        0x6F, 0x6C, 0x64, 0x78, 0x70  };
+	char prolog[] = {
+		0x72, 0x00, 0x13, 0x6A, 0x61, 0x76, 0x61,
+		0x2E, 0x75, 0x74, 0x69, 0x6C, 0x2E, 0x48, 0x61,
+		0x73, 0x68, 0x74, 0x61, 0x62, 0x6C, 0x65, 0x13,
+		static_cast<char>(0xBB), 0x0F, 0x25, 0x21, 0x4A, static_cast<char>(0xE4), static_cast<char>(0xB8), 0x03,
+		0x00, 0x02, 0x46, 0x00, 0x0A, 0x6C, 0x6F, 0x61,
+		0x64, 0x46, 0x61, 0x63, 0x74, 0x6F, 0x72, 0x49,
+		0x00, 0x09, 0x74, 0x68, 0x72, 0x65, 0x73, 0x68,
+		0x6F, 0x6C, 0x64, 0x78, 0x70  };
     writeProlog("java.util.Hashtable", 1, prolog, sizeof(prolog), p);
     //
     //   loadFactor = 0.75, threshold = 5, blockdata start, buckets.size = 7
diff --git a/src/test/cpp/xml/domtestcase.cpp b/src/test/cpp/xml/domtestcase.cpp
index a500628..29d67dd 100644
--- a/src/test/cpp/xml/domtestcase.cpp
+++ b/src/test/cpp/xml/domtestcase.cpp
@@ -190,9 +190,9 @@ public:
                 DOMConfigurator::configure(LOG4CXX_TEST_STR("input/xml/DOMTestCase3.xml"));
                 LOG4CXX_INFO(logger, "File name is expected to end with a superscript 3");
 #if LOG4CXX_LOGCHAR_IS_UTF8
-                const logchar fname[] = { 0x6F, 0x75, 0x74, 0x70, 0x75, 0x74, 0x2F, 0x64, 0x6F, 0x6D, 0xC2, 0xB3, 0 };
+                const logchar fname[] = { 0x6F, 0x75, 0x74, 0x70, 0x75, 0x74, 0x2F, 0x64, 0x6F, 0x6D, static_cast<logchar>(0xC2), static_cast<logchar>(0xB3), 0 };
 #else
-                const logchar fname[] = { 0x6F, 0x75, 0x74, 0x70, 0x75, 0x74, 0x2F, 0x64, 0x6F, 0x6D, 0xB3, 0 };
+                const logchar fname[] = { 0x6F, 0x75, 0x74, 0x70, 0x75, 0x74, 0x2F, 0x64, 0x6F, 0x6D, static_cast<logchar>(0xB3), 0 };
 #endif
                 File file;
                 file.setPath(fname);
@@ -209,9 +209,9 @@ public:
                 DOMConfigurator::configure(LOG4CXX_TEST_STR("input/xml/DOMTestCase4.xml"));
                 LOG4CXX_INFO(logger, "File name is expected to end with an ideographic 4");
 #if LOG4CXX_LOGCHAR_IS_UTF8
-                const logchar fname[] = { 0x6F, 0x75, 0x74, 0x70, 0x75, 0x74, 0x2F, 0x64, 0x6F, 0x6D, 0xE3, 0x86, 0x95, 0 };
+                const logchar fname[] = { 0x6F, 0x75, 0x74, 0x70, 0x75, 0x74, 0x2F, 0x64, 0x6F, 0x6D, static_cast<logchar>(0xE3), static_cast<logchar>(0x86), static_cast<logchar>(0x95), 0 };
 #else
-                const logchar fname[] = { 0x6F, 0x75, 0x74, 0x70, 0x75, 0x74, 0x2F, 0x64, 0x6F, 0x6D, 0x3195, 0 };
+                const logchar fname[] = { 0x6F, 0x75, 0x74, 0x70, 0x75, 0x74, 0x2F, 0x64, 0x6F, 0x6D, static_cast<logchar>(0x3195), 0 };
 #endif
                 File file;
                 file.setPath(fname);