Renamed generators file.

1 files changed, 0 insertions, 384 deletions

diff --git a/shellgenerator.py b/shellgenerator.py
deleted file mode 100755
index 8c1d547..0000000
--- a/shellgenerator.py
+++ /dev/null
@@ -1,384 +0,0 @@
-#!/usr/bin/python3 -tt
-
-# Copyright 2012 Jussi Pakkanen
-
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-
-#     http://www.apache.org/licenses/LICENSE-2.0
-
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-import os, stat, re
-import interpreter, nodes
-
-def shell_quote(cmdlist):
-    return ["'" + x + "'" for x in cmdlist]
-
-def do_conf_file(src, dst, variables):
-    data = open(src).readlines()
-    regex = re.compile('@(.*?)@')
-    result = []
-    for line in data:
-        match = re.search(regex, line)
-        while match:
-            varname = match.group(1)
-            if varname in variables:
-                var = variables[varname]
-                if isinstance(var, str):
-                    pass
-                elif isinstance(var, nodes.StringStatement):
-                    var = var.get_value()
-                else:
-                    raise RuntimeError('Tried to replace a variable with something other than a string.')
-            else:
-                var = ''
-            line = line.replace('@' + varname + '@', var)
-            match = re.search(regex, line)
-        result.append(line)
-    open(dst, 'w').writelines(result)
-
-class ShellGenerator():
-    
-    def __init__(self, build, interp):
-        self.build = build
-        self.environment = build.environment
-        self.interpreter = interp
-        self.build_filename = 'compile.sh'
-        self.test_filename = 'run_tests.sh'
-        self.install_filename = 'install.sh'
-        self.processed_targets = {}
-
-    def generate(self):
-        self.generate_compile_script()
-        self.generate_test_script()
-        self.generate_install_script()
-
-    def create_shfile(self, outfilename, message):
-        outfile = open(outfilename, 'w')
-        outfile.write('#!/bin/sh\n\n')
-        outfile.write(message)
-        cdcmd = ['cd', self.environment.get_build_dir()]
-        outfile.write(' '.join(shell_quote(cdcmd)) + '\n')
-        os.chmod(outfilename, stat.S_IREAD | stat.S_IWRITE | stat.S_IEXEC |\
-                 stat.S_IRGRP | stat.S_IXGRP | stat.S_IROTH | stat.S_IXOTH)
-        return outfile
-
-    def generate_compile_script(self):
-        outfilename = os.path.join(self.environment.get_build_dir(), self.build_filename)
-        message = """echo This is an autogenerated shell script build file for project \\"%s\\"
-echo This is experimental and most likely will not work!
-""" % self.build.get_project()
-        outfile = self.create_shfile(outfilename, message)
-        self.generate_commands(outfile)
-        outfile.close()
-
-    def generate_test_script(self):
-        outfilename = os.path.join(self.environment.get_build_dir(), self.test_filename)
-        message = """echo This is an autogenerated test script for project \\"%s\\"
-echo This is experimental and most likely will not work!
-echo Run compile.sh before this or bad things will happen.
-""" % self.build.get_project()
-        outfile = self.create_shfile(outfilename, message)
-        self.generate_tests(outfile)
-        outfile.close()
-
-    def generate_install_script(self):
-        outfilename = os.path.join(self.environment.get_build_dir(), self.install_filename)
-        message = """echo This is an autogenerated install script for project \\"%s\\"
-echo This is experimental and most likely will not work!
-echo Run compile.sh before this or bad things will happen.
-""" % self.build.get_project()
-        outfile = self.create_shfile(outfilename, message)
-        self.generate_configure_files()
-        self.generate_target_install(outfile)
-        self.generate_header_install(outfile)
-        self.generate_man_install(outfile)
-        self.generate_data_install(outfile)
-        outfile.close()
-    
-    def make_subdir(self, outfile, dir):
-        cmdlist = ['mkdir', '-p', dir]
-        outfile.write(' '.join(shell_quote(cmdlist)) + ' || exit\n')
-        
-    def copy_file(self, outfile, filename, outdir):
-        cpcommand = ['cp', filename, outdir]
-        cpcommand = ' '.join(shell_quote(cpcommand)) + ' || exit\n'
-        outfile.write(cpcommand)
-        
-    def generate_configure_files(self):
-        for cf in self.build.get_configure_files():
-            infile = os.path.join(self.environment.get_source_dir(),
-                                  cf.get_subdir(),
-                                  cf.get_source_name())
-            outdir = os.path.join(self.environment.get_build_dir(),
-                                   cf.get_subdir())
-            os.makedirs(outdir, exist_ok=True)
-            outfile = os.path.join(outdir, cf.get_target_name())
-            do_conf_file(infile, outfile, self.interpreter.get_variables())
-
-    def generate_data_install(self, outfile):
-        prefix = self.environment.get_prefix()
-        dataroot = os.path.join(prefix, self.environment.get_datadir())
-        data = self.build.get_data()
-        if len(data) != 0:
-            outfile.write('\necho Installing data files.\n')
-        else:
-            outfile.write('\necho This project has no data files to install.\n')
-        for d in data:
-            subdir = os.path.join(dataroot, d.get_subdir())
-            absdir = os.path.join(self.environment.get_prefix(), subdir)
-            for f in d.get_sources():
-                self.make_subdir(outfile, absdir)
-                srcabs = os.path.join(self.environment.get_source_dir(), f)
-                dstabs = os.path.join(absdir, f)
-                self.copy_file(outfile, srcabs, dstabs)
-
-    def generate_man_install(self, outfile):
-        prefix = self.environment.get_prefix()
-        manroot = os.path.join(prefix, self.environment.get_mandir())
-        man = self.build.get_man()
-        if len(man) != 0:
-            outfile.write('\necho Installing man pages.\n')
-        else:
-            outfile.write('\necho This project has no man pages to install.\n')
-        for m in man:
-            for f in m.get_sources():
-                num = f.split('.')[-1]
-                subdir = 'man' + num
-                absdir = os.path.join(manroot, subdir)
-                self.make_subdir(outfile, absdir)
-                srcabs = os.path.join(self.environment.get_source_dir(), f)
-                dstabs = os.path.join(manroot, 
-                                      os.path.join(subdir, f + '.gz'))
-                cmd = "gzip < '%s' > '%s' || exit\n" % (srcabs, dstabs)
-                outfile.write(cmd)
-
-    def generate_header_install(self, outfile):
-        prefix = self.environment.get_prefix()
-        incroot = os.path.join(prefix, self.environment.get_includedir())
-        headers = self.build.get_headers()
-        if len(headers) != 0:
-            outfile.write('\necho Installing headers.\n')
-        else:
-            outfile.write('\necho This project has no headers to install.\n')
-        for h in headers:
-            outdir = os.path.join(incroot, h.get_subdir())
-            self.make_subdir(outfile, outdir)
-            for f in h.get_sources():
-                abspath = os.path.join(self.environment.get_source_dir(), f) # FIXME
-                self.copy_file(outfile, abspath, outdir)
-
-    def generate_target_install(self, outfile):
-        prefix = self.environment.get_prefix()
-        libdir = os.path.join(prefix, self.environment.get_libdir())
-        bindir = os.path.join(prefix, self.environment.get_bindir())
-        self.make_subdir(outfile, libdir)
-        self.make_subdir(outfile, bindir)
-        if len(self.build.get_targets()) != 0:
-            outfile.write('\necho Installing targets.\n')
-        else:
-            outfile.write('\necho This project has no targets to install.\n')
-        for tmp in self.build.get_targets().items():
-            (name, t) = tmp
-            if t.should_install():
-                if isinstance(t, interpreter.Executable):
-                    outdir = bindir
-                else:
-                    outdir = libdir
-                outfile.write('echo Installing "%s".\n' % name)
-                self.copy_file(outfile, self.get_target_filename(t), outdir)
-                self.generate_shlib_aliases(t, outdir, outfile)
-                self.fix_deps(outfile, t, outdir)
-
-    def fix_deps(self, outfile, target, outdir):
-        if isinstance(target, interpreter.StaticLibrary):
-            return
-        depfixer = self.environment.get_depfixer()
-        fname = os.path.join(outdir, target.get_filename())
-        cmds = [depfixer, fname, self.environment.get_build_dir()]
-        outfile.write(' '.join(shell_quote(cmds)) + ' || exit\n')
-
-    def generate_tests(self, outfile):
-        for t in self.build.get_tests():
-            cmds = []
-            cmds.append(self.get_target_filename(t.get_exe()))
-            outfile.write('echo Running test \\"%s\\".\n' % t.get_name())
-            outfile.write(' '.join(shell_quote(cmds)) + ' || exit\n')
-
-    def get_compiler_for_source(self, src):
-        for i in self.build.compilers:
-            if i.can_compile(src):
-                return i
-        raise RuntimeError('No specified compiler can handle file ' + src)
-
-    def generate_basic_compiler_arguments(self, target, compiler):
-        commands = []
-        commands += compiler.get_exelist()
-        commands += self.build.get_global_flags(compiler)
-        commands += target.get_extra_args(compiler.get_language())
-        commands += compiler.get_debug_flags()
-        commands += compiler.get_std_warn_flags()
-        commands += compiler.get_compile_only_flags()
-        if isinstance(target, interpreter.SharedLibrary):
-            commands += compiler.get_pic_flags()
-        for dep in target.get_external_deps():
-            commands += dep.get_compile_flags()
-        return commands
-    
-    def get_pch_include_args(self, compiler, target):
-        args = []
-        pchpath = self.get_target_private_dir(target)
-        includearg = compiler.get_include_arg(pchpath)
-        for p in target.get_pch():
-            if compiler.can_compile(p):
-                args.append('-include')
-                args.append(os.path.split(p)[-1])
-        if len(args) > 0:
-            args = [includearg] + args
-        return args
-
-    def generate_single_compile(self, target, outfile, src):
-        compiler = self.get_compiler_for_source(src)
-        commands = self.generate_basic_compiler_arguments(target, compiler)
-        abs_src = os.path.join(self.environment.get_source_dir(), target.get_source_subdir(), src)
-        abs_obj = os.path.join(self.get_target_private_dir(target), src)
-        abs_obj += '.' + self.environment.get_object_suffix()
-        for i in target.get_include_dirs():
-            basedir = i.get_curdir()
-            for d in i.get_incdirs():
-                expdir =  os.path.join(basedir, d)
-                fulldir = os.path.join(self.environment.get_source_dir(), expdir)
-                barg = compiler.get_include_arg(expdir)
-                sarg = compiler.get_include_arg(fulldir)
-                commands.append(barg)
-                commands.append(sarg)
-        commands += self.get_pch_include_args(compiler, target)
-        commands.append(abs_src)
-        commands += compiler.get_output_flags()
-        commands.append(abs_obj)
-        quoted = shell_quote(commands)
-        outfile.write('\necho Compiling \\"%s\\"\n' % src)
-        outfile.write(' '.join(quoted) + ' || exit\n')
-        return abs_obj
-
-    def build_target_link_arguments(self, deps):
-        args = []
-        for d in deps:
-            if not isinstance(d, interpreter.StaticLibrary) and\
-            not isinstance(d, interpreter.SharedLibrary):
-                raise RuntimeError('Tried to link with a non-library target "%s".' % d.get_basename())
-            args.append(self.get_target_filename(d))
-        return args
-
-    def generate_link(self, target, outfile, outname, obj_list):
-        if isinstance(target, interpreter.StaticLibrary):
-            linker = self.build.static_linker
-        else:
-            linker = self.build.compilers[0] # Fixme.
-        commands = []
-        commands += linker.get_exelist()
-        if isinstance(target, interpreter.Executable):
-            commands += linker.get_std_exe_link_flags()
-        elif isinstance(target, interpreter.SharedLibrary):
-            commands += linker.get_std_shared_lib_link_flags()
-            commands += linker.get_pic_flags()
-        elif isinstance(target, interpreter.StaticLibrary):
-            commands += linker.get_std_link_flags()
-        else:
-            raise RuntimeError('Unknown build target type.')
-        for dep in target.get_external_deps():
-            commands += dep.get_link_flags()
-        commands += linker.get_output_flags()
-        commands.append(outname)
-        commands += obj_list
-        commands += self.build_target_link_arguments(target.get_dependencies())
-        quoted = shell_quote(commands)
-        outfile.write('\necho Linking \\"%s\\".\n' % target.get_basename())
-        outfile.write(' '.join(quoted) + ' || exit\n')
-
-    def get_target_dir(self, target):
-        dirname = os.path.join(self.environment.get_build_dir(), target.get_subdir())
-        os.makedirs(dirname, exist_ok=True)
-        return dirname
-    
-    def get_target_private_dir(self, target):
-        dirname = os.path.join(self.get_target_dir(target), target.get_basename() + '.dir')
-        os.makedirs(dirname, exist_ok=True)
-        return dirname
-
-    def generate_commands(self, outfile):
-        for i in self.build.get_targets().items():
-            target = i[1]
-            self.generate_target(target, outfile)
-
-    def process_target_dependencies(self, target, outfile):
-        for t in target.get_dependencies():
-            tname = t.get_basename()
-            if not tname in self.processed_targets:
-                self.generate_target(t, outfile)
-
-    def get_target_filename(self, target):
-        targetdir = self.get_target_dir(target)
-        filename = os.path.join(targetdir, target.get_filename())
-        return filename
-
-    def generate_pch(self, target, outfile):
-        print('Generating pch for "%s"' % target.get_basename())
-        for pch in target.get_pch():
-            if '/' not in pch:
-                raise interpreter.InvalidArguments('Precompiled header of "%s" must not be in the same direcotory as source, please put it in a subdirectory.' % target.get_basename())
-            compiler = self.get_compiler_for_source(pch)
-            commands = self.generate_basic_compiler_arguments(target, compiler)
-            srcabs = os.path.join(self.environment.get_source_dir(), target.get_source_subdir(), pch)
-            dstabs = os.path.join(self.environment.get_build_dir(),
-                                   self.get_target_private_dir(target),
-                                   os.path.split(pch)[-1] + '.' + compiler.get_pch_suffix())
-            commands.append(srcabs)
-            commands += compiler.get_output_flags()
-            commands.append(dstabs)
-            quoted = shell_quote(commands)
-            outfile.write('\necho Generating pch \\"%s\\".\n' % pch)
-            outfile.write(' '.join(quoted) + ' || exit\n')
-    
-    def generate_shlib_aliases(self, target, outdir, outfile):
-        basename = target.get_filename()
-        aliases = target.get_aliaslist()
-        for alias in aliases:
-            aliasfile = os.path.join(outdir, alias)
-            cmd = ['ln', '-s', '-f', basename, aliasfile]
-            outfile.write(' '.join(shell_quote(cmd)) + '|| exit\n')
-
-    def generate_target(self, target, outfile):
-        name = target.get_basename()
-        if name in self.processed_targets:
-            return
-        self.process_target_dependencies(target, outfile)
-        print('Generating target', name)
-        outname = self.get_target_filename(target)
-        obj_list = []
-        if target.has_pch():
-            self.generate_pch(target, outfile)
-        for src in target.get_sources():
-            obj_list.append(self.generate_single_compile(target, outfile, src))
-        self.generate_link(target, outfile, outname, obj_list)
-        self.generate_shlib_aliases(target, self.get_target_dir(target), outfile)
-        self.processed_targets[name] = True
-
-if __name__ == '__main__':
-    code = """
-    project('simple generator')
-    language('c')
-    executable('prog', 'prog.c', 'dep.c')
-    """
-    import environment
-    os.chdir(os.path.split(__file__)[0])
-    envir = environment.Environment('.', 'work area')
-    intpr = interpreter.Interpreter(code, envir)
-    g = ShellGenerator(intpr, envir)
-    g.generate()