xerces-c.patch

diff --git a/CMakeLists.txt b/CMakeLists.txt
index bee6cd581..dbd9a9b37 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -106,7 +106,7 @@ include(XercesIncludes)
 include(XercesFunctions)
 include(XercesDLL)
 include(XercesPathDelimiters)
-include(XercesICU)
+# include(XercesICU)
 include(XercesMutexMgrSelection)
 include(XercesNetAccessorSelection)
 include(XercesMsgLoaderSelection)
@@ -171,7 +171,7 @@ message(STATUS "  Installation directory:    ${prefix}")
 message(STATUS "  C compiler:                ${CMAKE_C_COMPILER}")
 message(STATUS "  C++ compiler:              ${CMAKE_CXX_COMPILER}")
 message(STATUS "")
-message(STATUS "  Build shared libraries:    ${BUILD_SHARED_LIBS}")
+message(STATUS "  Build shared libraries:    ${XERCESC_BUILD_SHARED_LIBS}")
 message(STATUS "  Path delimiters:           \"${path_delims}\"")
 message(STATUS "  File Manager:              ${filemgr}")
 message(STATUS "  Mutex Manager:             ${mutexmgr}")
diff --git a/cmake/XercesDLL.cmake b/cmake/XercesDLL.cmake
index 8ebb8aa09..a69078e64 100644
--- a/cmake/XercesDLL.cmake
+++ b/cmake/XercesDLL.cmake
@@ -20,7 +20,7 @@
 # Option for selection of shared or static libraries, exported as
 # cache variable

-set(BUILD_SHARED_LIBS ON CACHE BOOL "Build shared libraries")
+# set(BUILD_SHARED_LIBS ON CACHE BOOL "Build shared libraries")

 # Add a d postfix to Debug libraries on Windows

@@ -35,7 +35,7 @@ set(XERCES_PLATFORM_IMPORT)
 set(XERCES_TEMPLATE_EXTERN extern)
 set(XERCES_DLL_EXPORT)
 set(XERCES_STATIC_LIBRARY)
-if(NOT BUILD_SHARED_LIBS)
+if(NOT XERCESC_BUILD_SHARED_LIBS)
   set(XERCES_STATIC_LIBRARY 1)
 else()
   if(WIN32)
diff --git a/cmake/XercesTranscoderSelection.cmake b/cmake/XercesTranscoderSelection.cmake
index 5dd7c6257..6c63df72f 100644
--- a/cmake/XercesTranscoderSelection.cmake
+++ b/cmake/XercesTranscoderSelection.cmake
@@ -23,8 +23,11 @@

 # ICU

-if(ICU_FOUND)
-  list(APPEND transcoders icu)
+# if(ICU_FOUND)
+#   list(APPEND transcoders icu)
+# endif()
+if(UNIX AND NOT APPLE)
+  set(transcoder iconv)
 endif()

 # MacOS
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index a168db125..9197034da 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1075,12 +1075,12 @@ endif()
 list(APPEND libxerces_c_SOURCES ${xerces_replacement_funcs})

 # NetAccessors, conditionally built based on selection
-if(SOCKET_LIBRARY)
-  list(APPEND libxerces_c_DEPS ${SOCKET_LIBRARY})
-endif()
-if(NSL_LIBRARY)
-  list(APPEND libxerces_c_DEPS ${NSL_LIBRARY})
-endif()
+# if(SOCKET_LIBRARY)
+#   list(APPEND libxerces_c_DEPS ${SOCKET_LIBRARY})
+# endif()
+# if(NSL_LIBRARY)
+#   list(APPEND libxerces_c_DEPS ${NSL_LIBRARY})
+# endif()

 if(XERCES_USE_NETACCESSOR_CURL)
   list(APPEND libxerces_c_SOURCES ${curl_sources})
@@ -1289,7 +1289,7 @@ elseif(UNIX)
   # set the version in the filename, and create the symlink at install
   # time.  Note: could be dropped when the SONAME is updated and
   # libtool compatibility is no longer required.
-  if(BUILD_SHARED_LIBS)
+  if(XERCESC_BUILD_SHARED_LIBS)
     set_target_properties(xerces-c PROPERTIES OUTPUT_NAME "xerces-c-${INTERFACE_VERSION_D}")
     file(GENERATE
       OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/InstallLibrarySymlink.cmake"
diff --git a/cmake/XercesNetAccessorSelection.cmake b/cmake/XercesNetAccessorSelection.cmake
index 7a63f1f6b..ecbcd1014 100644
--- a/cmake/XercesNetAccessorSelection.cmake
+++ b/cmake/XercesNetAccessorSelection.cmake
@@ -19,9 +19,9 @@

 # netaccessor selection

-option(network "Network support" ON)
+option(XERCESC_NETWORK "Network support" OFF)

-if(network)
+if(XERCESC_NETWORK)
   find_library(SOCKET_LIBRARY socket)
   find_library(NSL_LIBRARY nsl)

@@ -93,4 +93,4 @@ if(network)
   endif()
 else()
   set(netaccessor OFF)
-endif(network)
+endif(XERCESC_NETWORK)

diff --git a/cmake/XercesWarnings.cmake b/cmake/XercesWarnings.cmake
index f91be0faf..7ce567c9d 100644
--- a/cmake/XercesWarnings.cmake
+++ b/cmake/XercesWarnings.cmake
@@ -18,6 +18,7 @@
 # limitations under the License.

 # compiler warnings
+option(warnings "Enable compiler warnings" OFF)

 # These are annoyingly verbose, produce false positives or don't work
 # nicely with all supported compiler versions, so are disabled unless
@@ -33,25 +34,28 @@ option(fatal-warnings "Compiler warnings are errors" OFF)
 # some of which are quite serious.
 if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR
    CMAKE_CXX_COMPILER_ID MATCHES "Clang")
-  set(test_flags
-      -Wall
-      -Wcast-align
-      -Wcast-qual
-      -Wctor-dtor-privacy
-      -Wextra
-      -Wformat=2
-      -Wimplicit-atomic-properties
-      -Wmissing-declarations
-      -Wno-long-long
-      -Woverlength-strings
-      -Woverloaded-virtual
-      -Wredundant-decls
-      -Wreorder
-      -Wswitch-default
-      -Wunused-variable
-      -Wwrite-strings
-      -Wno-variadic-macros
-      -fstrict-aliasing)
+  set(test_flags)
+  if(warnings)
+    list(APPEND test_flags
+        -Wall
+        -Wcast-align
+        -Wcast-qual
+        -Wctor-dtor-privacy
+        -Wextra
+        -Wformat=2
+        -Wimplicit-atomic-properties
+        -Wmissing-declarations
+        -Wno-long-long
+        -Woverlength-strings
+        -Woverloaded-virtual
+        -Wredundant-decls
+        -Wreorder
+        -Wswitch-default
+        -Wunused-variable
+        -Wwrite-strings
+        -Wno-variadic-macros
+        -fstrict-aliasing)
+  endif()
   if(extra-warnings)
     list(APPEND test_flags
         -Wfloat-equal