Adding upstream version 1.0.2.upstream/1.0.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 331 insertions, 0 deletions

diff --git a/CMakeScripts/cmake_consistency_check.py b/CMakeScripts/cmake_consistency_check.py
new file mode 100755
index 0000000..d79c480
--- /dev/null
+++ b/CMakeScripts/cmake_consistency_check.py
@@ -0,0 +1,331 @@
+#!/usr/bin/env python3
+
+# $Id: cmake_consistency_check.py 38869 2011-07-31 03:15:37Z campbellbarton $
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# Contributor(s): Campbell Barton
+#
+# ***** END GPL LICENSE BLOCK *****
+
+# <pep8 compliant>
+
+import sys
+if not sys.version.startswith("3"):
+    print("\nPython3.x needed, found %s.\nAborting!\n" %
+          sys.version.partition(" ")[0])
+    sys.exit(1)
+
+from cmake_consistency_check_config import (
+    IGNORE,
+    UTF8_CHECK,
+    SOURCE_DIR,
+)
+
+
+import os
+from os.path import join, dirname, normpath, splitext
+
+global_h = set()
+global_c = set()
+global_refs = {}
+
+
+def replace_line(f, i, text, keep_indent=True):
+    file_handle = open(f, 'r')
+    data = file_handle.readlines()
+    file_handle.close()
+
+    l = data[i]
+    ws = l[:len(l) - len(l.lstrip())]
+
+    data[i] = "%s%s\n" % (ws, text)
+
+    file_handle = open(f, 'w')
+    file_handle.writelines(data)
+    file_handle.close()
+
+
+def source_list(path, filename_check=None):
+    for dirpath, dirnames, filenames in os.walk(path):
+
+        # skip '.git'
+        if dirpath.startswith("."):
+            continue
+
+        for filename in filenames:
+            if filename_check is None or filename_check(filename):
+                yield os.path.join(dirpath, filename)
+
+
+# extension checking
+def is_cmake(filename):
+    ext = splitext(filename)[1]
+    return (ext == ".cmake") or (filename == "CMakeLists.txt")
+
+
+def is_c_header(filename):
+    ext = splitext(filename)[1]
+    return (ext in {".h", ".hpp", ".hxx", ".hh"})
+
+
+def is_c(filename):
+    ext = splitext(filename)[1]
+    return (ext in {".c", ".cpp", ".cxx", ".m", ".mm", ".rc", ".cc", ".inl"})
+
+
+def is_c_any(filename):
+    return is_c(filename) or is_c_header(filename)
+
+
+def cmake_get_src(f):
+
+    sources_h = []
+    sources_c = []
+
+    filen = open(f, "r", encoding="utf8")
+    it = iter(filen)
+    found = False
+    i = 0
+    # print(f)
+
+    def is_definition(l, f, i, name):
+        if l.startswith("unset("):
+            return False
+
+        if ('set(%s' % name) in l or ('set(' in l and l.endswith(name)):
+            if len(l.split()) > 1:
+                raise Exception("strict formatting not kept 'set(%s*' %s:%d" % (name, f, i))
+            return True
+
+        if ("list(APPEND %s" % name) in l or ('list(APPEND ' in l and l.endswith(name)):
+            if l.endswith(")"):
+                raise Exception("strict formatting not kept 'list(APPEND %s...)' on 1 line %s:%d" % (name, f, i))
+            return True
+
+    while it is not None:
+        context_name = ""
+        while it is not None:
+            i += 1
+            try:
+                l = next(it)
+            except StopIteration:
+                it = None
+                break
+            l = l.strip()
+            if not l.startswith("#"):
+                found = is_definition(l, f, i, "SRC")
+                if found:
+                    context_name = "SRC"
+                    break
+                found = is_definition(l, f, i, "INC")
+                if found:
+                    context_name = "INC"
+                    break
+
+        if found:
+            cmake_base = dirname(f)
+
+            while it is not None:
+                i += 1
+                try:
+                    l = next(it)
+                except StopIteration:
+                    it = None
+                    break
+
+                l = l.strip()
+
+                if not l.startswith("#"):
+
+                    if ")" in l:
+                        if l.strip() != ")":
+                            raise Exception("strict formatting not kept '*)' %s:%d" % (f, i))
+                        break
+
+                    # replace dirs
+                    l = l.replace("${CMAKE_CURRENT_SOURCE_DIR}", cmake_base)
+                    l = l.strip('"')
+
+                    if not l:
+                        pass
+                    elif l.startswith("$"):
+                        if context_name == "SRC":
+                            # assume if it ends with context_name we know about it
+                            if not l.split("}")[0].endswith(context_name):
+                                print("Can't use var '%s' %s:%d" % (l, f, i))
+                    elif len(l.split()) > 1:
+                        raise Exception("Multi-line define '%s' %s:%d" % (l, f, i))
+                    else:
+                        new_file = normpath(join(cmake_base, l))
+
+                        if context_name == "SRC":
+                            if is_c_header(new_file):
+                                sources_h.append(new_file)
+                                global_refs.setdefault(new_file, []).append((f, i))
+                            elif is_c(new_file):
+                                sources_c.append(new_file)
+                                global_refs.setdefault(new_file, []).append((f, i))
+                            elif l in {"PARENT_SCOPE", }:
+                                # cmake var, ignore
+                                pass
+                            elif new_file.endswith(".list"):
+                                pass
+                            elif new_file.endswith(".def"):
+                                pass
+                            elif new_file.endswith(".cl"):  # opencl
+                                pass
+                            elif new_file.endswith(".cu"):  # cuda
+                                pass
+                            elif new_file.endswith(".osl"):  # open shading language
+                                pass
+                            elif new_file.endswith(".glsl"):
+                                pass
+                            else:
+                                raise Exception("unknown file type - not c or h %s -> %s" % (f, new_file))
+
+                        elif context_name == "INC":
+                            if os.path.isdir(new_file):
+                                new_path_rel = os.path.relpath(new_file, cmake_base)
+
+                                if new_path_rel != l:
+                                    print("overly relative path:\n  %s:%d\n  %s\n  %s" % (f, i, l, new_path_rel))
+
+                                    # # Save time. just replace the line
+                                    # replace_line(f, i - 1, new_path_rel)
+
+                            else:
+                                raise Exception("non existent include %s:%d -> %s" % (f, i, new_file))
+
+                        # print(new_file)
+
+            global_h.update(set(sources_h))
+            global_c.update(set(sources_c))
+            '''
+            if not sources_h and not sources_c:
+                raise Exception("No sources %s" % f)
+
+            sources_h_fs = list(source_list(cmake_base, is_c_header))
+            sources_c_fs = list(source_list(cmake_base, is_c))
+            '''
+            # find missing C files:
+            '''
+            for ff in sources_c_fs:
+                if ff not in sources_c:
+                    print("  missing: " + ff)
+            '''
+
+            # reset
+            del sources_h[:]
+            del sources_c[:]
+
+    filen.close()
+
+
+def is_ignore(f, ignore_used):
+    for index, ig in enumerate(IGNORE):
+        if ig in f:
+            ignore_used[index] = True
+            return True
+    return False
+
+
+def main():
+
+    print("Scanning:", SOURCE_DIR)
+
+    for cmake in source_list(SOURCE_DIR, is_cmake):
+        cmake_get_src(cmake)
+
+    # First do stupid check, do these files exist?
+    print("\nChecking for missing references:")
+    is_err = False
+    errs = []
+    for f in (global_h | global_c):
+
+        if not os.path.exists(f):
+            refs = global_refs[f]
+            if refs:
+                for cf, i in refs:
+                    errs.append((cf, i))
+            else:
+                raise Exception("CMake referenecs missing, internal error, aborting!")
+            is_err = True
+
+    errs.sort()
+    errs.reverse()
+    for cf, i in errs:
+        print("%s:%d" % (cf, i))
+        # Write a 'sed' script, useful if we get a lot of these
+        # print("sed '%dd' '%s' > '%s.tmp' ; mv '%s.tmp' '%s'" % (i, cf, cf, cf, cf))
+
+    if is_err:
+        raise Exception("CMake referenecs missing files, aborting!")
+    del is_err
+    del errs
+
+    ignore_used = [False] * len(IGNORE)
+
+    # now check on files not accounted for.
+    print("\nC/C++ Files CMake does not know about...")
+    for cf in sorted(source_list(SOURCE_DIR, is_c)):
+        if not is_ignore(cf, ignore_used):
+            if cf not in global_c:
+                print("missing_c: ", cf)
+
+            # check if automake builds a corrasponding .o file.
+            '''
+            if cf in global_c:
+                out1 = os.path.splitext(cf)[0] + ".o"
+                out2 = os.path.splitext(cf)[0] + ".Po"
+                out2_dir, out2_file = out2 = os.path.split(out2)
+                out2 = os.path.join(out2_dir, ".deps", out2_file)
+                if not os.path.exists(out1) and not os.path.exists(out2):
+                    print("bad_c: ", cf)
+            '''
+
+    print("\nC/C++ Headers CMake does not know about...")
+    for hf in sorted(source_list(SOURCE_DIR, is_c_header)):
+        if not is_ignore(hf, ignore_used):
+            if hf not in global_h:
+                print("missing_h: ", hf)
+
+    if UTF8_CHECK:
+        # test encoding
+        import traceback
+        for files in (global_c, global_h):
+            for f in sorted(files):
+                if os.path.exists(f):
+                    # ignore outside of our source tree
+                    if "extern" not in f:
+                        i = 1
+                        try:
+                            for l in open(f, "r", encoding="utf8"):
+                                i += 1
+                        except UnicodeDecodeError:
+                            print("Non utf8: %s:%d" % (f, i))
+                            if i > 1:
+                                traceback.print_exc()
+
+    # Check ignores aren't stale
+    print("\nCheck for unused 'IGNORE' paths...")
+    for index, ig in enumerate(IGNORE):
+        if not ignore_used[index]:
+            print("unused ignore: %r" % ig)
+
+
+if __name__ == "__main__":
+    main()