mirror of https://gitlab.com/ita1024/waf.git
349 lines
9.4 KiB
Python
Executable File
349 lines
9.4 KiB
Python
Executable File
#!/usr/bin/env python
|
|
# encoding: utf-8
|
|
|
|
import sys
|
|
import os.path
|
|
from random import Random
|
|
random = Random(0) # initialise with seed to have reproductible benches
|
|
|
|
HELP_USAGE = """Usage: generate_libs.py root libs classes internal external.
|
|
root - Root directory where to create libs.
|
|
libs - Number of libraries (libraries only depend on those with smaller numbers)
|
|
classes - Number of classes per library
|
|
internal - Number of includes per file referring to that same library
|
|
external - Number of includes per file pointing to other libraries
|
|
|
|
For example:
|
|
./genbench.py /tmp/build 200 100 15 5
|
|
|
|
To try the waf part, do:
|
|
waf configure build -p -j5
|
|
|
|
To test the autotools part, do:
|
|
touch README AUTHORS NEWS ChangeLog &&
|
|
autoreconf --install --symlink --verbose &&
|
|
mkdir autotools-build-dir &&
|
|
cd autotools-build-dir &&
|
|
../configure --disable-shared CXXFLAGS=-Wall &&
|
|
time make -j4 --silent &&
|
|
time make -j4 --silent
|
|
"""
|
|
|
|
def lib_name(i):
|
|
return "lib_" + str(i)
|
|
|
|
def createHeader(name):
|
|
filename = name + ".h"
|
|
handle = open(filename, "w" )
|
|
|
|
guard = name + '_h_'
|
|
handle.write ('#ifndef ' + guard + '\n');
|
|
handle.write ('#define ' + guard + '\n\n');
|
|
|
|
handle.write ('class ' + name + ' {\n');
|
|
handle.write ('public:\n');
|
|
handle.write (' ' + name + '();\n');
|
|
handle.write (' ~' + name + '();\n');
|
|
handle.write ('};\n\n');
|
|
|
|
handle.write ('#endif\n');
|
|
|
|
|
|
def createCPP(name, lib_number, classes_per_lib, internal_includes, external_includes):
|
|
filename = name + ".cpp"
|
|
handle = open(filename, "w" )
|
|
|
|
header= name + ".h"
|
|
handle.write ('#include "' + header + '"\n');
|
|
|
|
includes = random.sample(range(classes_per_lib), internal_includes)
|
|
for i in includes:
|
|
handle.write ('#include "class_' + str(i) + '.h"\n')
|
|
|
|
if (lib_number > 0):
|
|
includes = random.sample(range(classes_per_lib), external_includes)
|
|
lib_list = range(lib_number)
|
|
for i in includes:
|
|
libname = 'lib_' + str(random.choice(lib_list))
|
|
handle.write ('#include <' + libname + '/' + 'class_' + str(i) + '.h>\n')
|
|
|
|
handle.write ('\n');
|
|
handle.write (name + '::' + name + '() {}\n');
|
|
handle.write (name + '::~' + name + '() {}\n');
|
|
|
|
|
|
def createSConscript(lib_number, classes):
|
|
handle = open("SConscript", "w");
|
|
handle.write("Import('env')\n")
|
|
handle.write('list = Split("""\n');
|
|
for i in range(classes):
|
|
handle.write(' class_' + str(i) + '.cpp\n')
|
|
handle.write(' """)\n\n')
|
|
handle.write('env.StaticLibrary("lib_' + str(lib_number) + '", list)\n\n')
|
|
|
|
def createLibCMakeLists(lib_number, classes):
|
|
handle = open("CMakeLists.txt", "w")
|
|
handle.write("""add_library(lib_%s STATIC %s)\n""" % (str(lib_number), ' '.join(('class_%s' % str(i) for i in range(classes)))))
|
|
|
|
def createLibMakefile(lib_number, classes):
|
|
handle = open("Makefile", "w");
|
|
handle.write ("""COMPILER = g++
|
|
INC = -I..
|
|
CCFLAGS = -g -Wall $(INC)
|
|
ARCHIVE = ar
|
|
DEPEND = makedepend
|
|
.SUFFIXES: .o .cpp
|
|
|
|
""")
|
|
handle.write ("lib = lib_" + str(lib_number) + ".a\n")
|
|
handle.write ("src = \\\n")
|
|
for i in range(classes):
|
|
handle.write('class_' + str(i) + '.cpp \\\n')
|
|
handle.write ("""
|
|
|
|
objects = $(patsubst %.cpp, %.o, $(src))
|
|
|
|
all: depend $(lib)
|
|
|
|
$(lib): $(objects)
|
|
$(ARCHIVE) cr $@ $^
|
|
touch $@
|
|
|
|
.cpp.o:
|
|
$(COMPILER) $(CCFLAGS) -c $<
|
|
|
|
clean:
|
|
@rm $(objects) $(lib) 2> /dev/null
|
|
|
|
depend:
|
|
@$(DEPEND) $(INC) $(src)
|
|
|
|
""")
|
|
|
|
def createLibJamFile(lib_number, classes):
|
|
handle = open("Jamfile", "w")
|
|
handle.write ("SubDir TOP lib_" + str(lib_number) + " ;\n\n")
|
|
handle.write ("SubDirHdrs $(INCLUDES) ;\n\n")
|
|
handle.write ("Library lib_" + str(lib_number) + " :\n")
|
|
for i in range(classes):
|
|
handle.write(' class_' + str(i) + '.cpp\n')
|
|
handle.write (' ;\n')
|
|
|
|
def createVCProjFile(lib_number, classes):
|
|
handle = open("lib_" + str(lib_number) + ".vcproj", "w")
|
|
handle.write("""<?xml version="1.0" encoding="Windows-1252"?>
|
|
<VisualStudioProject
|
|
ProjectType="Visual C++"
|
|
Version="7.10"
|
|
Name=""" + '"' + lib_name(lib_number) + '"' + """
|
|
ProjectGUID="{CF495178-8865-4D20-939D-AAA""" + str(lib_number) + """}"
|
|
Keyword="Win32Proj">
|
|
<Platforms>
|
|
<Platform
|
|
Name="Win32"/>
|
|
</Platforms>
|
|
<Configurations>
|
|
<Configuration
|
|
Name="Debug|Win32"
|
|
OutputDirectory="Debug"
|
|
IntermediateDirectory="Debug"
|
|
ConfigurationType="4"
|
|
CharacterSet="2">
|
|
<Tool
|
|
Name="VCCLCompilerTool"
|
|
Optimization="0"
|
|
PreprocessorDefinitions="WIN32;_DEBUG;_LIB"
|
|
AdditionalIncludeDirectories=".."
|
|
MinimalRebuild="TRUE"
|
|
BasicRuntimeChecks="3"
|
|
RuntimeLibrary="5"
|
|
UsePrecompiledHeader="0"
|
|
WarningLevel="3"
|
|
Detect64BitPortabilityProblems="TRUE"
|
|
DebugInformationFormat="4"/>
|
|
<Tool
|
|
Name="VCCustomBuildTool"/>
|
|
<Tool
|
|
Name="VCLibrarianTool"
|
|
OutputFile="$(OutDir)/""" + lib_name(lib_number) + """.lib"/>
|
|
</Configuration>
|
|
</Configurations>
|
|
<References>
|
|
</References>
|
|
<Files>
|
|
""")
|
|
|
|
for i in range(classes):
|
|
handle.write(r' <File RelativePath=".\class_' + str(i) + '.cpp"/>\n')
|
|
|
|
handle.write("""
|
|
</Files>
|
|
<Globals>
|
|
</Globals>
|
|
</VisualStudioProject>
|
|
""")
|
|
|
|
def createLibrary(lib_number, classes, internal_includes, external_includes):
|
|
name = "lib_" + str(lib_number)
|
|
setDir(name)
|
|
for i in range(classes):
|
|
classname = "class_" + str(i)
|
|
createHeader(classname)
|
|
createCPP(classname, lib_number, classes, internal_includes, external_includes)
|
|
createSConscript(lib_number, classes)
|
|
createLibCMakeLists(lib_number, classes)
|
|
createLibMakefile(lib_number, classes)
|
|
createAutotools(lib_number, classes)
|
|
|
|
os.chdir("..")
|
|
|
|
def createCMakeLists(libs):
|
|
handle = open("CMakeLists.txt", "w")
|
|
handle.write("""project('profiling-test')
|
|
cmake_minimum_required(VERSION 2.8)
|
|
|
|
include_directories(${CMAKE_SOURCE_DIR})
|
|
""")
|
|
|
|
for i in range(libs):
|
|
handle.write("""add_subdirectory(lib_%s)\n""" % str(i))
|
|
|
|
def createSConstruct(libs):
|
|
handle = open("SConstruct", "w");
|
|
handle.write("""env = Environment(CPPFLAGS=['-Wall'], CPPDEFINES=['LINUX'], CPPPATH=[Dir('#')])\n""")
|
|
handle.write("""env.Decider('timestamp-newer')\n""")
|
|
handle.write("""env.SetOption('implicit_cache', True)\n""")
|
|
handle.write("""env.SourceCode('.', None)\n""")
|
|
|
|
for i in range(libs):
|
|
handle.write("""env.SConscript("lib_%s/SConscript", exports=['env'])\n""" % str(i))
|
|
|
|
def createFullMakefile(libs):
|
|
handle = open("Makefile", "w")
|
|
|
|
handle.write('subdirs = \\\n')
|
|
for i in range(libs):
|
|
handle.write('lib_' + str(i) + '\\\n')
|
|
handle.write("""
|
|
|
|
all: $(subdirs)
|
|
@for i in $(subdirs); do \
|
|
$(MAKE) -C $$i all; done
|
|
|
|
clean:
|
|
@for i in $(subdirs); do \
|
|
(cd $$i; $(MAKE) clean); done
|
|
|
|
depend:
|
|
@for i in $(subdirs); do \
|
|
(cd $$i; $(MAKE) depend); done
|
|
""")
|
|
|
|
def createFullJamfile(libs):
|
|
handle = open("Jamfile", "w")
|
|
handle.write ("SubDir TOP ;\n\n")
|
|
|
|
for i in range(libs):
|
|
handle.write('SubInclude TOP ' + lib_name(i) + ' ;\n')
|
|
|
|
handle = open("Jamrules", "w")
|
|
handle.write('INCLUDES = $(TOP) ;\n')
|
|
|
|
WT = """#! /usr/bin/env python
|
|
# encoding: utf-8
|
|
|
|
VERSION = '0.0.2'
|
|
APPNAME = 'build_bench'
|
|
top = '.'
|
|
out = 'out'
|
|
|
|
def options(opt):
|
|
opt.load('compiler_cxx')
|
|
|
|
def configure(conf):
|
|
conf.load('compiler_cxx')
|
|
|
|
def build(bld):
|
|
for i in range(%d):
|
|
filez = ' '.join(['lib_%%d/class_%%d.cpp' %% (i, j) for j in range(%d)])
|
|
bld.stlib(
|
|
source = filez,
|
|
target = 'lib_%%d' %% i,
|
|
includes = '.', # include the top-level
|
|
)
|
|
"""
|
|
|
|
def createWtop(libs, classes):
|
|
f = open('wscript', 'w')
|
|
f.write(WT % (libs, classes))
|
|
f.close()
|
|
|
|
def createFullSolution(libs):
|
|
handle = open("solution.sln", "w")
|
|
handle.write("Microsoft Visual Studio Solution File, Format Version 8.00\n")
|
|
|
|
for i in range(libs):
|
|
project_name = lib_name(i) + '\\' + lib_name(i) + '.vcproj'
|
|
handle.write('Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "' + lib_name(i) +
|
|
'", "' + project_name + '", "{CF495178-8865-4D20-939D-AAA' + str(i) + '}"\n')
|
|
handle.write('EndProject\n')
|
|
|
|
def createAutotoolsTop(libs):
|
|
handle = open("configure.ac", "w")
|
|
handle.write('''\
|
|
AC_INIT([bench], [1.0.0])
|
|
AC_CONFIG_AUX_DIR([autotools-aux])
|
|
AM_INIT_AUTOMAKE([subdir-objects nostdinc no-define tar-pax dist-bzip2])
|
|
AM_PROG_LIBTOOL
|
|
AC_CONFIG_HEADERS([config.h])
|
|
AC_CONFIG_FILES([Makefile])
|
|
AC_OUTPUT
|
|
''')
|
|
|
|
handle = open("Makefile.am", "w")
|
|
handle.write('''\
|
|
AM_CPPFLAGS = -I$(srcdir)
|
|
lib_LTLIBRARIES =
|
|
''')
|
|
for i in range(libs): handle.write('include lib_%s/Makefile.am\n' % str(i))
|
|
|
|
def createAutotools(lib_number, classes):
|
|
|
|
handle = open("Makefile.am", "w")
|
|
handle.write('''\
|
|
lib_LTLIBRARIES += lib%s.la
|
|
lib%s_la_SOURCES =''' % (str(lib_number), str(lib_number)))
|
|
for i in range(classes): handle.write(' lib_%s/class_%s.cpp' % (str(lib_number), str(i)))
|
|
handle.write('\n')
|
|
|
|
def setDir(dir):
|
|
if (not os.path.exists(dir)):
|
|
os.mkdir(dir)
|
|
os.chdir(dir)
|
|
|
|
def main(argv):
|
|
if len(argv) != 6:
|
|
print(HELP_USAGE)
|
|
return
|
|
|
|
root_dir = argv[1]
|
|
libs = int(argv[2])
|
|
classes = int(argv[3])
|
|
internal_includes = int(argv[4])
|
|
external_includes = int(argv[5])
|
|
|
|
setDir(root_dir)
|
|
for i in range(libs):
|
|
createLibrary(i, classes, internal_includes, external_includes)
|
|
|
|
createSConstruct(libs)
|
|
createCMakeLists(libs)
|
|
createFullMakefile(libs)
|
|
createWtop(libs, classes)
|
|
createAutotoolsTop(libs)
|
|
|
|
if __name__ == "__main__":
|
|
main( sys.argv )
|
|
|
|
|