wafsamba: added global_include option

this allows you to disable the global include additions. We will use
this for testing our public headers without including any of the
source tree directories

buildtools/wafsamba/samba_deps.py

@@ -137,7 +137,7 @@ def build_includes(self):
 
     includes.extend(self.samba_includes_extended)
 
-    if 'EXTRA_INCLUDES' in bld.env:
+    if 'EXTRA_INCLUDES' in bld.env and getattr(self, 'global_include', True):
         includes.extend(bld.env['EXTRA_INCLUDES'])
 
     includes.append('#')
@@ -958,7 +958,8 @@ def show_object_duplicates(bld, tgt_list):
 # this provides a way to save our dependency calculations between runs
 savedeps_version = 3
 savedeps_inputs  = ['samba_deps', 'samba_includes', 'local_include', 'local_include_first', 'samba_cflags',
-                    'source', 'grouping_library', 'samba_ldflags', 'allow_undefined_symbols' ]
+                    'source', 'grouping_library', 'samba_ldflags', 'allow_undefined_symbols',
+                    'use_global_deps', 'global_include' ]
 savedeps_outputs = ['uselib', 'uselib_local', 'add_objects', 'includes', 'ccflags', 'ldflags', 'samba_deps_extended']
 savedeps_outenv  = ['INC_PATHS']
 savedeps_envvars = ['NONSHARED_BINARIES', 'GLOBAL_DEPENDENCIES', 'EXTRA_CFLAGS', 'EXTRA_LDFLAGS', 'EXTRA_INCLUDES' ]

buildtools/wafsamba/wafsamba.py

@@ -109,6 +109,7 @@ def SAMBA_LIBRARY(bld, libname, source,
                   group='libraries',
                   depends_on='',
                   local_include=True,
+                  global_include=True,
                   vars=None,
                   subdir=None,
                   install_path=None,
@@ -167,7 +168,8 @@ def SAMBA_LIBRARY(bld, libname, source,
                         depends_on     = depends_on,
                         hide_symbols   = hide_symbols,
                         pyext          = pyext or (target_type == "PYTHON"),
-                        local_include  = local_include)
+                        local_include  = local_include,
+                        global_include = global_include)
 
     if BUILTIN_LIBRARY(bld, libname):
         return
@@ -242,6 +244,7 @@ def SAMBA_LIBRARY(bld, libname, source,
         samba_includes  = includes,
         version_script  = vscript,
         local_include   = local_include,
+        global_include  = global_include,
         vnum            = vnum,
         soname          = soname,
         install_path    = None,
@@ -288,6 +291,7 @@ def SAMBA_BINARY(bld, binname, source,
                  group='binaries',
                  manpages=None,
                  local_include=True,
+                 global_include=True,
                  subsystem_name=None,
                  pyembed=False,
                  vars=None,
@@ -332,6 +336,7 @@ def SAMBA_BINARY(bld, binname, source,
                         autoproto      = autoproto,
                         subsystem_name = subsystem_name,
                         local_include  = local_include,
+                        global_include = global_include,
                         use_hostcc     = use_hostcc,
                         pyext          = pyembed,
                         use_global_deps= use_global_deps)
@@ -349,6 +354,7 @@ def SAMBA_BINARY(bld, binname, source,
         samba_deps     = deps,
         samba_includes = includes,
         local_include  = local_include,
+        global_include = global_include,
         samba_modules  = modules,
         top            = True,
         samba_subsystem= subsystem_name,
@@ -376,6 +382,7 @@ def SAMBA_MODULE(bld, modname, source,
                  cflags='',
                  internal_module=True,
                  local_include=True,
+                 global_include=True,
                  vars=None,
                  subdir=None,
                  enabled=True,
@@ -396,6 +403,7 @@ def SAMBA_MODULE(bld, modname, source,
                     autoproto_extra_source=autoproto_extra_source,
                     cflags=cflags,
                     local_include=local_include,
+                    global_include=global_include,
                     enabled=enabled)
 
         bld.ADD_INIT_FUNCTION(subsystem, modname, init_function)
@@ -432,6 +440,7 @@ def SAMBA_MODULE(bld, modname, source,
                       realname = realname,
                       autoproto = autoproto,
                       local_include=local_include,
+                      global_include=global_include,
                       vars=vars,
                       link_name=build_link_name,
                       install_path="${MODULESDIR}/%s" % subsystem,
@@ -459,6 +468,7 @@ def SAMBA_SUBSYSTEM(bld, modname, source,
                     depends_on='',
                     local_include=True,
                     local_include_first=True,
+                    global_include=True,
                     subsystem_name=None,
                     enabled=True,
                     use_hostcc=False,
@@ -504,6 +514,7 @@ def SAMBA_SUBSYSTEM(bld, modname, source,
         samba_includes = includes,
         local_include  = local_include,
         local_include_first  = local_include_first,
+        global_include = global_include,
         samba_subsystem= subsystem_name,
         samba_use_hostcc = use_hostcc,
         samba_use_global_deps = use_global_deps