Problem: local hooks from Zproject were removed

Solution: regenerate from the latest Zproject version to add back
autoconf and CMake project-local hooks and fix the CMake CI build.

Author: bluca

CMakeLists.txt

@@ -204,6 +204,8 @@ install(TARGETS czmq
     RUNTIME DESTINATION bin              # .dll file
 )
 
+include(${CMAKE_CURRENT_SOURCE_DIR}/src/CMakeLists-local.txt) # Optional project-local hook
+
 ########################################################################
 # pkgconfig
 ########################################################################

bindings/ruby/lib/czmq/ffi/zactor.rb

@@ -38,6 +38,8 @@ def __ptr
         raise DestroyedError unless @ptr
         @ptr
       end
+      # So external Libraries can just pass the Object to a FFI function which expects a :pointer
+      alias_method :to_ptr, :__ptr
       # Nullify internal pointer and return pointer pointer
       def __ptr_give_ref
         raise DestroyedError unless @ptr

bindings/ruby/lib/czmq/ffi/zdir.rb

@@ -38,6 +38,8 @@ def __ptr
         raise DestroyedError unless @ptr
         @ptr
       end
+      # So external Libraries can just pass the Object to a FFI function which expects a :pointer
+      alias_method :to_ptr, :__ptr
       # Nullify internal pointer and return pointer pointer
       def __ptr_give_ref
         raise DestroyedError unless @ptr

bindings/ruby/lib/czmq/ffi/zdir_patch.rb

@@ -38,6 +38,8 @@ def __ptr
         raise DestroyedError unless @ptr
         @ptr
       end
+      # So external Libraries can just pass the Object to a FFI function which expects a :pointer
+      alias_method :to_ptr, :__ptr
       # Nullify internal pointer and return pointer pointer
       def __ptr_give_ref
         raise DestroyedError unless @ptr

bindings/ruby/lib/czmq/ffi/zfile.rb

@@ -38,6 +38,8 @@ def __ptr
         raise DestroyedError unless @ptr
         @ptr
       end
+      # So external Libraries can just pass the Object to a FFI function which expects a :pointer
+      alias_method :to_ptr, :__ptr
       # Nullify internal pointer and return pointer pointer
       def __ptr_give_ref
         raise DestroyedError unless @ptr

bindings/ruby/lib/czmq/ffi/zframe.rb

@@ -38,6 +38,8 @@ def __ptr
         raise DestroyedError unless @ptr
         @ptr
       end
+      # So external Libraries can just pass the Object to a FFI function which expects a :pointer
+      alias_method :to_ptr, :__ptr
       # Nullify internal pointer and return pointer pointer
       def __ptr_give_ref
         raise DestroyedError unless @ptr

bindings/ruby/lib/czmq/ffi/zhash.rb

@@ -38,6 +38,8 @@ def __ptr
         raise DestroyedError unless @ptr
         @ptr
       end
+      # So external Libraries can just pass the Object to a FFI function which expects a :pointer
+      alias_method :to_ptr, :__ptr
       # Nullify internal pointer and return pointer pointer
       def __ptr_give_ref
         raise DestroyedError unless @ptr

bindings/ruby/lib/czmq/ffi/zhashx.rb

@@ -38,6 +38,8 @@ def __ptr
         raise DestroyedError unless @ptr
         @ptr
       end
+      # So external Libraries can just pass the Object to a FFI function which expects a :pointer
+      alias_method :to_ptr, :__ptr
       # Nullify internal pointer and return pointer pointer
       def __ptr_give_ref
         raise DestroyedError unless @ptr

bindings/ruby/lib/czmq/ffi/ziflist.rb

@@ -38,6 +38,8 @@ def __ptr
         raise DestroyedError unless @ptr
         @ptr
       end
+      # So external Libraries can just pass the Object to a FFI function which expects a :pointer
+      alias_method :to_ptr, :__ptr
       # Nullify internal pointer and return pointer pointer
       def __ptr_give_ref
         raise DestroyedError unless @ptr

bindings/ruby/lib/czmq/ffi/zlist.rb

@@ -38,6 +38,8 @@ def __ptr
         raise DestroyedError unless @ptr
         @ptr
       end
+      # So external Libraries can just pass the Object to a FFI function which expects a :pointer
+      alias_method :to_ptr, :__ptr
       # Nullify internal pointer and return pointer pointer
       def __ptr_give_ref
         raise DestroyedError unless @ptr

bindings/ruby/lib/czmq/ffi/zloop.rb

@@ -38,6 +38,8 @@ def __ptr
         raise DestroyedError unless @ptr
         @ptr
       end
+      # So external Libraries can just pass the Object to a FFI function which expects a :pointer
+      alias_method :to_ptr, :__ptr
       # Nullify internal pointer and return pointer pointer
       def __ptr_give_ref
         raise DestroyedError unless @ptr

bindings/ruby/lib/czmq/ffi/zmsg.rb

@@ -38,6 +38,8 @@ def __ptr
         raise DestroyedError unless @ptr
         @ptr
       end
+      # So external Libraries can just pass the Object to a FFI function which expects a :pointer
+      alias_method :to_ptr, :__ptr
       # Nullify internal pointer and return pointer pointer
       def __ptr_give_ref
         raise DestroyedError unless @ptr

bindings/ruby/lib/czmq/ffi/zsock.rb

@@ -38,6 +38,8 @@ def __ptr
         raise DestroyedError unless @ptr
         @ptr
       end
+      # So external Libraries can just pass the Object to a FFI function which expects a :pointer
+      alias_method :to_ptr, :__ptr
       # Nullify internal pointer and return pointer pointer
       def __ptr_give_ref
         raise DestroyedError unless @ptr

configure.ac

@@ -56,6 +56,8 @@ AC_PROG_SED
 AC_PROG_AWK
 PKG_PROG_PKG_CONFIG
 
+AX_PROJECT_LOCAL_HOOK # Optional project-local hook (acinclude.m4)
+
 # Code coverage
 AC_ARG_WITH(gcov, [AS_HELP_STRING([--with-gcov=yes/no],
                   [With GCC Code Coverage reporting.])],