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-rw-r--r--buildtools/wafsamba/wafsamba.py121
1 files changed, 100 insertions, 21 deletions
diff --git a/buildtools/wafsamba/wafsamba.py b/buildtools/wafsamba/wafsamba.py
index 96e95159b9..0893eacffd 100644
--- a/buildtools/wafsamba/wafsamba.py
+++ b/buildtools/wafsamba/wafsamba.py
@@ -620,6 +620,103 @@ def INSTALL_DIRS(bld, destdir, dirs):
Build.BuildContext.INSTALL_DIRS = INSTALL_DIRS
+re_header = re.compile('#include[ \t]*"([^"]+)"', re.I | re.M)
+class header_task(Task.Task):
+ name = 'header'
+ color = 'PINK'
+ vars = ['INCLUDEDIR', 'HEADER_DEPS']
+ def run(self):
+ txt = self.inputs[0].read(self.env)
+
+ txt = txt.replace('#if _SAMBA_BUILD_ == 4', '#if 1\n')
+
+ themap = self.generator.bld.subst_table
+ def repl(m):
+ if m.group(1):
+ s = m.group(1)
+ return "#include <%s>" % themap.get(s, s)
+ return ''
+
+ txt = re_header.sub(repl, txt)
+
+ f = None
+ try:
+ f = open(self.outputs[0].abspath(self.env), 'w')
+ f.write(txt)
+ finally:
+ if f:
+ f.close()
+
+def init_subst(bld):
+ """
+ initialize the header substitution table
+ for now use the file headermap.txt but in the future we will compute the paths properly
+ """
+
+ if getattr(bld, 'subst_table', None):
+ return bld.subst_table_h
+
+ node = bld.srcnode.find_resource("source4/headermap.txt")
+ if not node:
+ return {}
+ lines = node.read(None)
+ bld.subst_table_h = hash(lines)
+ lines = [x.strip().split(': ') for x in lines.split('\n') if x.rfind(': ') > -1]
+ bld.subst_table = dict(lines)
+ return bld.subst_table_h
+
+@TaskGen.feature('pubh')
+def make_public_headers(self):
+ if not self.bld.is_install:
+ # install time only (lazy)
+ return
+
+ self.env['HEADER_DEPS'] = init_subst(self.bld)
+ # adds a dependency and trigger a rebuild if the dict changes
+
+ header_path = getattr(self, 'header_path', None) or ''
+
+ for x in self.to_list(self.headers):
+
+ # too complicated, but what was the original idea?
+ if isinstance(header_path, list):
+ add_dir = ''
+ for (p1, dir) in header_path:
+ lst = self.to_list(p1)
+ for p2 in lst:
+ if fnmatch.fnmatch(x, p2):
+ add_dir = dir
+ break
+ else:
+ continue
+ break
+ inst_path = add_dir
+ else:
+ inst_path = header_path
+
+ dest = ''
+ name = x
+ if x.find(':') != -1:
+ s = x.split(':')
+ name = s[0]
+ dest = s[1]
+
+ inn = self.path.find_resource(name)
+ if not inn:
+ raise ValueError("could not find the public header %r in %r" % (name, self.path))
+ out = inn.change_ext('.inst.h')
+ self.create_task('header', inn, out)
+
+ if not dest:
+ dest = inn.name
+
+ if inst_path:
+ inst_path = inst_path + '/'
+ inst_path = inst_path + dest
+
+ #print("going to install the headers", inst_path, out)
+ self.bld.install_as('${INCLUDEDIR}/%s' % inst_path, out, self.env)
+
def PUBLIC_HEADERS(bld, public_headers, header_path=None):
'''install some headers
@@ -627,27 +724,9 @@ def PUBLIC_HEADERS(bld, public_headers, header_path=None):
or it can be a dictionary of wildcard patterns which map to destination
directories relative to INCLUDEDIR
'''
- dest = '${INCLUDEDIR}'
- if isinstance(header_path, str):
- dest += '/' + header_path
- for h in TO_LIST(public_headers):
- hdest = dest
- if isinstance(header_path, list):
- for (p1, dir) in header_path:
- found_match=False
- lst = TO_LIST(p1)
- for p2 in lst:
- if fnmatch.fnmatch(h, p2):
- if dir:
- hdest = os.path.join(hdest, dir)
- found_match=True
- break
- if found_match: break
- if h.find(':') != -1:
- hs=h.split(':')
- INSTALL_FILES(bld, hdest, hs[0], flat=True, destname=hs[1])
- else:
- INSTALL_FILES(bld, hdest, h, flat=True)
+ bld.SET_BUILD_GROUP('final')
+ ret = bld(features=['pubh'], headers=public_headers, header_path=header_path)
+ return ret
Build.BuildContext.PUBLIC_HEADERS = PUBLIC_HEADERS