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Port scons build files for Windows users

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We disable:
- the tests (which require glib) although they can be
  reactivated with the `--tests` command line flag
- shared library (lack of export symbol declarations
  means that although it can be built, no symbol is
  exported and therefore it can't be used)

The `install` target installs the library and headers
under the `build` folder, because it's a traditional practice
to move libraries to a central location on Windows, unless
you are using cygwin. In which case pass `prefix` to the
command line.

We adapt tools\windows\build_examples.bat to take the library
that is built using scons or using tools\windows\build.bat
This commit is contained in:
nicolas 2016-05-22 13:29:12 +02:00
parent f31e3ba4bd
commit 69d3e70211
4 changed files with 76 additions and 21 deletions
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48
src/SConscript
View file

@ -1,5 +1,6 @@
# -*- python -*-
import os.path
Import('env testruns')
dist_headers = [
@ -48,7 +49,7 @@ parsers = ['parsers/%s.c'%s for s in
'unimplemented',
'whitespace',
'xor',
'value']]
'value']]
backends = ['backends/%s.c' % s for s in
['packrat', 'llk', 'regex', 'glr', 'lalr', 'lr', 'lr0']]
@ -63,11 +64,18 @@ misc_hammer_parts = [
'desugar.c',
'glue.c',
'hammer.c',
'platform_bsdlike.c',
'pprint.c',
'registry.c',
'system_allocator.c']
if env['PLATFORM'] == 'win32':
misc_hammer_parts += [
'platform_win32.c',
'tsearch.c',
]
else:
misc_hammer_parts += ['platform_bsdlike.c']
ctests = ['t_benchmark.c',
't_bitreader.c',
't_bitwriter.c',
@ -76,24 +84,36 @@ ctests = ['t_benchmark.c',
't_misc.c',
't_regression.c']
libhammer_shared = env.SharedLibrary('hammer', parsers + backends + misc_hammer_parts)
libhammer_static = env.StaticLibrary('hammer', parsers + backends + misc_hammer_parts)
Default(libhammer_shared, libhammer_static)
env.Install("$libpath", [libhammer_static, libhammer_shared])
static_library_name = 'hammer'
build_shared_library=True
if env['PLATFORM'] == 'win32':
build_shared_library=False # symbols in hammer are not exported yet, this shared lib would be useless
static_library_name = 'hammer_s' # prevent collision between .lib from dll and .lib for static lib
libhammer_shared = env.SharedLibrary('hammer', parsers + backends + misc_hammer_parts)
libhammer_static = env.StaticLibrary(static_library_name, parsers + backends + misc_hammer_parts)
if build_shared_library:
Default(libhammer_shared, libhammer_static)
env.Install("$libpath", [libhammer_static, libhammer_shared])
else:
Default(libhammer_static)
env.Install("$libpath", [libhammer_static])
env.Install("$incpath", dist_headers)
env.Install("$parsersincpath", parsers_headers)
env.Install("$backendsincpath", backends_headers)
env.Install("$pkgconfigpath", "../../../libhammer.pc")
testenv = env.Clone()
testenv.ParseConfig('pkg-config --cflags --libs glib-2.0')
testenv.Append(LIBS=['hammer'])
testenv.Prepend(LIBPATH=['.'])
ctestexec = testenv.Program('test_suite', ctests + ['test_suite.c'], LINKFLAGS="--coverage" if testenv.GetOption("coverage") else None)
ctest = Alias('testc', [ctestexec], "".join(["env LD_LIBRARY_PATH=", os.path.dirname(ctestexec[0].path), " ", ctestexec[0].path]))
AlwaysBuild(ctest)
testruns.append(ctest)
if GetOption("with_tests"):
testenv = env.Clone()
testenv.ParseConfig('pkg-config --cflags --libs glib-2.0')
testenv.Append(LIBS=['hammer'])
testenv.Prepend(LIBPATH=['.'])
ctestexec = testenv.Program('test_suite', ctests + ['test_suite.c'], LINKFLAGS="--coverage" if testenv.GetOption("coverage") else None)
ctest = Alias('testc', [ctestexec], "".join(["env LD_LIBRARY_PATH=", os.path.dirname(ctestexec[0].path), " ", ctestexec[0].path]))
AlwaysBuild(ctest)
testruns.append(ctest)
Export("libhammer_static libhammer_shared")