deprecate 'cppflags' in favor of 'cxxflags'

conans/model/build_info.py

@@ -1,6 +1,7 @@
 import os
 from collections import OrderedDict
 
+import deprecation
 
 DEFAULT_INCLUDE = "include"
 DEFAULT_LIB = "lib"
@@ -25,7 +26,7 @@ def __init__(self):
         self.libs = []  # The libs to link against
         self.defines = []  # preprocessor definitions
         self.cflags = []  # pure C flags
-        self.cppflags = []  # C++ compilation flags
+        self.cxxflags = []  # C++ compilation flags
         self.sharedlinkflags = []  # linker flags
         self.exelinkflags = []  # linker flags
         self.rootpath = ""
@@ -49,6 +50,11 @@ def _filter_paths(self, paths):
         else:
             return abs_paths
 
+    @deprecation.deprecated(deprecated_in="1.13", removed_in="2.0", details="Use 'cxxflags' instead")
+    @property
+    def cppflags(self):
+        return self.cxxflags
+
     @property
     def include_paths(self):
         if self._include_paths is None:
@@ -140,7 +146,7 @@ def merge_lists(seq1, seq2):
 
         # Note these are in reverse order
         self.defines = merge_lists(dep_cpp_info.defines, self.defines)
-        self.cppflags = merge_lists(dep_cpp_info.cppflags, self.cppflags)
+        self.cxxflags = merge_lists(dep_cpp_info.cxxflags, self.cxxflags)
         self.cflags = merge_lists(dep_cpp_info.cflags, self.cflags)
         self.sharedlinkflags = merge_lists(dep_cpp_info.sharedlinkflags, self.sharedlinkflags)
         self.exelinkflags = merge_lists(dep_cpp_info.exelinkflags, self.exelinkflags)