prepare standalone VST scanner tool.. part one
[ardour.git] / wscript
diff --git a/wscript b/wscript
index 411c3ed4c07a896d32caf77bcae989f4751025ab..12295f56c06a631cbaa690b29e02b0471809c09a 100644 (file)
--- a/wscript
+++ b/wscript
@@ -6,6 +6,7 @@ import re
 import string
 import subprocess
 import sys
+import platform as PLATFORM
 
 def fetch_git_revision ():
     cmd = "git describe HEAD"
@@ -50,22 +51,20 @@ top = '.'
 out = 'build'
 
 children = [
-        'libs/pbd',
-        'libs/midi++2',
-        'libs/evoral',
-        'libs/vamp-sdk',
+        # optionally external libraries
         'libs/qm-dsp',
         'libs/vamp-plugins',
-        'libs/taglib',
         'libs/libltc',
-        'libs/rubberband',
+        # core ardour libraries
+        'libs/pbd',
+        'libs/midi++2',
+        'libs/evoral',
         'libs/surfaces',
         'libs/panners',
         'libs/backends',
         'libs/timecode',
         'libs/ardour',
         'libs/gtkmm2ext',
-        'libs/clearlooks-newer',
         'libs/audiographer',
         'libs/canvas',
         'libs/plugins/reasonablesynth.lv2',
@@ -73,7 +72,9 @@ children = [
         'export',
         'midi_maps',
         'mcp',
-        'patchfiles'
+        'patchfiles',
+        'headless',
+        'libs/fst',
 ]
 
 i18n_children = [
@@ -82,19 +83,10 @@ i18n_children = [
         'libs/gtkmm2ext',
 ]
 
-if sys.platform == 'linux2':
-    children += [ 'tools/sanity_check' ]
-    lxvst_default = True
-elif sys.platform == 'darwin':
-    children += [ 'libs/appleutility' ]
-    lxvst_default = False
-else:
-    lxvst_default = False
-
 # Version stuff
 
 def fetch_gcc_version (CC):
-    cmd = "LANG= %s --version" % CC
+    cmd = "%s --version" % CC
     output = subprocess.Popen(cmd, shell=True, stderr=subprocess.STDOUT, stdout=subprocess.PIPE).communicate()[0].splitlines()
     o = output[0].decode('utf-8')
     version = o.split(' ')[2].split('.')
@@ -146,7 +138,7 @@ def set_compiler_flags (conf,opt):
     # Debugging flags
     debug_flags = []
 
-    u = os.uname ()
+    u = PLATFORM.uname ()
     cpu = u[4]
     platform = u[0].lower()
     version = u[2]
@@ -163,6 +155,12 @@ def set_compiler_flags (conf,opt):
             # Prevents visibility issues in standard headers
             conf.define("_DARWIN_C_SOURCE", 1)
 
+    if conf.options.asan:
+        conf.check_cxx(cxxflags=["-fsanitize=address", "-fno-omit-frame-pointer"], linkflags=["-fsanitize=address"])
+        cxx_flags.append('-fsanitize=address')
+        cxx_flags.append('-fno-omit-frame-pointer')
+        linker_flags.append('-fsanitize=address')
+
     if is_clang and platform == "darwin":
         # Silence warnings about the non-existing osx clang compiler flags
         # -compatibility_version and -current_version.  These are Waf
@@ -172,10 +170,6 @@ def set_compiler_flags (conf,opt):
     if opt.gprofile:
         debug_flags = [ '-pg' ]
 
-    if opt.backtrace:
-        if platform != 'darwin' and not is_clang:
-            debug_flags = [ '-rdynamic' ]
-
     # Autodetect
     if opt.dist_target == 'auto':
         if platform == 'darwin':
@@ -293,7 +287,7 @@ def set_compiler_flags (conf,opt):
         print("However, this is tricky and not recommended for beginners.")
         sys.exit (-1)
 
-    if opt.lxvst:
+    if conf.env['LXVST_SUPPORT'] == True:
         if conf.env['build_target'] == 'x86_64':
             compiler_flags.append("-DLXVST_64BIT")
         else:
@@ -412,6 +406,10 @@ def set_compiler_flags (conf,opt):
         conf.env.append_value('CFLAGS', optimization_flags)
         conf.env.append_value('CXXFLAGS', optimization_flags)
 
+    if opt.backtrace:
+        if platform != 'darwin' and not is_clang:
+            linker_flags += [ '-rdynamic' ]
+
     conf.env.append_value('CFLAGS', compiler_flags)
     conf.env.append_value('CFLAGS', c_flags)
     conf.env.append_value('CXXFLAGS', compiler_flags)
@@ -439,10 +437,11 @@ def options(opt):
     opt.add_option('--depstack-root', type='string', default='~', dest='depstack_root',
                     help='Directory/folder where dependency stack trees (gtk, a3) can be found (defaults to ~)')
     opt.add_option('--dist-target', type='string', default='auto', dest='dist_target',
-                    help='Specify the target for cross-compiling [auto,none,x86,i386,i686,x86_64,powerpc,tiger,leopard]')
+                    help='Specify the target for cross-compiling [auto,none,x86,i386,i686,x86_64,powerpc,tiger,leopard,mingw]')
     opt.add_option('--fpu-optimization', action='store_true', default=True, dest='fpu_optimization',
                     help='Build runtime checked assembler code (default)')
     opt.add_option('--no-fpu-optimization', action='store_false', dest='fpu_optimization')
+    opt.add_option('--exports-hidden', action='store_true', default=False, dest='exports_hidden')
     opt.add_option('--freedesktop', action='store_true', default=False, dest='freedesktop',
                     help='Install MIME type, icons and .desktop file as per freedesktop.org standards')
     opt.add_option('--freebie', action='store_true', default=False, dest='freebie',
@@ -459,7 +458,8 @@ def options(opt):
                     help='Compile with support for LV2 (if Lilv+Suil is available)')
     opt.add_option('--no-lv2', action='store_false', dest='lv2',
                     help='Do not compile with support for LV2')
-    opt.add_option('--lxvst', action='store_true', default=lxvst_default, dest='lxvst',
+    opt.add_option('--lv2dir', type='string', help="install destination for builtin LV2 bundles [Default: LIBDIR/lv2]")
+    opt.add_option('--lxvst', action='store_true', default=True, dest='lxvst',
                     help='Compile with support for linuxVST plugins')
     opt.add_option('--nls', action='store_true', default=True, dest='nls',
                     help='Enable i18n (native language support) (default)')
@@ -478,6 +478,8 @@ def options(opt):
                     help='Raise a floating point exception if a denormal is detected')
     opt.add_option('--test', action='store_true', default=False, dest='build_tests',
                     help="Build unit tests")
+    opt.add_option('--run-tests', action='store_true', default=False, dest='run_tests',
+                    help="Run tests after build")
     opt.add_option('--single-tests', action='store_true', default=False, dest='single_tests',
                     help="Build a single executable for each unit test")
     #opt.add_option('--tranzport', action='store_true', default=False, dest='tranzport',
@@ -505,6 +507,8 @@ def options(opt):
                     help='Do not ask questions that require confirmation during the build')
     opt.add_option('--cxx11', action='store_true', default=False, dest='cxx11',
                     help='Turn on c++11 compiler flags (-std=c++11)')
+    opt.add_option('--address-sanitizer', action='store_true', default=False, dest='asan',
+                    help='Turn on AddressSanitizer (requires GCC >= 4.8 or clang >= 3.1)')
     for i in children:
         opt.recurse(i)
 
@@ -571,6 +575,13 @@ def configure(conf):
         conf.env.append_value ('CXXFLAGS', '-DNO_PLUGIN_STATE')
         conf.define ('NO_PLUGIN_STATE', 1)
 
+    if Options.options.lv2dir:
+        conf.env['LV2DIR'] = Options.options.lv2dir
+    else:
+        conf.env['LV2DIR'] = os.path.join(conf.env['LIBDIR'], 'lv2')
+
+    conf.env['LV2DIR'] = os.path.normpath(conf.env['LV2DIR'])
+
     if sys.platform == 'darwin':
 
         # this is required, potentially, for anything we link and then relocate into a bundle
@@ -650,23 +661,67 @@ def configure(conf):
                   okmsg = 'ok',
                   errmsg = 'too old\nPlease install boost version 1.39 or higher.')
 
-    autowaf.check_pkg(conf, 'glib-2.0', uselib_store='GLIB', atleast_version='2.2')
-    autowaf.check_pkg(conf, 'gthread-2.0', uselib_store='GTHREAD', atleast_version='2.2')
-    autowaf.check_pkg(conf, 'glibmm-2.4', uselib_store='GLIBMM', atleast_version='2.32.0')
-    autowaf.check_pkg(conf, 'sndfile', uselib_store='SNDFILE', atleast_version='1.0.18')
-    autowaf.check_pkg(conf, 'giomm-2.4', uselib_store='GIOMM', atleast_version='2.2')
-    autowaf.check_pkg(conf, 'libcurl', uselib_store='CURL', atleast_version='7.0.0')
-    autowaf.check_pkg(conf, 'liblo', uselib_store='LO', atleast_version='0.26')
-
-    conf.check_cc(function_name='dlopen', header_name='dlfcn.h', lib='dl', uselib_store='DL')
+    autowaf.check_pkg(conf, 'glib-2.0', uselib_store='GLIB', atleast_version='2.2', mandatory=True)
+    autowaf.check_pkg(conf, 'gthread-2.0', uselib_store='GTHREAD', atleast_version='2.2', mandatory=True)
+    autowaf.check_pkg(conf, 'glibmm-2.4', uselib_store='GLIBMM', atleast_version='2.32.0', mandatory=True)
+    autowaf.check_pkg(conf, 'sndfile', uselib_store='SNDFILE', atleast_version='1.0.18, mandatory=True')
+    autowaf.check_pkg(conf, 'giomm-2.4', uselib_store='GIOMM', atleast_version='2.2', mandatory=True)
+    autowaf.check_pkg(conf, 'libcurl', uselib_store='CURL', atleast_version='7.0.0', mandatory=True)
+    autowaf.check_pkg(conf, 'liblo', uselib_store='LO', atleast_version='0.26', mandatory=True)
+    autowaf.check_pkg(conf, 'taglib', uselib_store='TAGLIB', atleast_version='1.6', mandatory=True)
+    autowaf.check_pkg(conf, 'vamp-sdk', uselib_store='VAMPSDK', atleast_version='2.4', mandatory=True)
+    autowaf.check_pkg(conf, 'vamp-hostsdk', uselib_store='VAMPHOSTSDK', atleast_version='2.4', mandatory=True)
+    autowaf.check_pkg(conf, 'rubberband', uselib_store='RUBBERBAND', mandatory=True)
+
+    if Options.options.dist_target == 'mingw':
+        Options.options.fpu_optimization = False
+        conf.env.append_value('CFLAGS', '-DPLATFORM_WINDOWS')
+        conf.env.append_value('CFLAGS', '-DCOMPILER_MINGW')
+        conf.env.append_value('CXXFLAGS', '-DPLATFORM_WINDOWS')
+        conf.env.append_value('CXXFLAGS', '-DCOMPILER_MINGW')
+        conf.env.append_value('LIB', 'pthread')
+        # needed for at least libsmf
+        conf.check_cc(function_name='htonl', header_name='winsock2.h', lib='ws2_32')
+        conf.env.append_value('LIB', 'ws2_32')
+        # needed for mingw64 packages, not harmful on normal mingw build
+        conf.env.append_value('LIB', 'intl')
+        conf.check_cc(function_name='regcomp', header_name='regex.h',
+                      lib='regex', uselib_store="REGEX", define_name='HAVE_REGEX_H')
+        # TODO put this only where it is needed
+        conf.env.append_value('LIB', 'regex')
+
+    if Options.options.dist_target != 'mingw':
+        conf.check_cc(function_name='dlopen', header_name='dlfcn.h', lib='dl', uselib_store='DL')
+
+        conf.check_cxx(fragment = "#include <boost/version.hpp>\nint main(void) { return (BOOST_VERSION >= 103900 ? 0 : 1); }\n",
+                      execute = "1",
+                      mandatory = True,
+                      msg = 'Checking for boost library >= 1.39',
+                      okmsg = 'ok',
+                      errmsg = 'too old\nPlease install boost version 1.39 or higher.')
 
     # Tell everyone that this is a waf build
 
     conf.env.append_value('CFLAGS', '-DWAF_BUILD')
     conf.env.append_value('CXXFLAGS', '-DWAF_BUILD')
 
-    # Set up waf environment and C defines
     opts = Options.options
+
+    # (optionally) Adopt Microsoft-like convention that makes all non-explicitly exported
+    # symbols invisible (rather than doing this all over the wscripts in the src tree)
+    #
+    # This won't apply to MSVC but that hasn't been added as a target yet
+    #
+    # We can't do this till all tests are complete, since some fail if this is et.
+    if opts.exports_hidden:
+        conf.define ('EXPORT_VISIBILITY_HIDDEN', True)
+        if opts.internal_shared_libs:
+            conf.env.append_value ('CXXFLAGS', '-fvisibility=hidden')
+            conf.env.append_value ('CFLAGS', '-fvisibility=hidden')
+    else:
+        conf.define ('EXPORT_VISIBILITY_HIDDEN', False)
+
+    # Set up waf environment and C defines
     if opts.phone_home:
         conf.define('PHONE_HOME', 1)
         conf.env['PHONE_HOME'] = True
@@ -676,7 +731,8 @@ def configure(conf):
         conf.define('ENABLE_NLS', 1)
         conf.env['ENABLE_NLS'] = True
     if opts.build_tests:
-        conf.env['BUILD_TESTS'] = opts.build_tests
+        conf.env['BUILD_TESTS'] = True
+        conf.env['RUN_TESTS'] = opts.run_tests
     if opts.single_tests:
         conf.env['SINGLE_TESTS'] = opts.single_tests
     #if opts.tranzport:
@@ -688,8 +744,13 @@ def configure(conf):
         conf.env.append_value('CXXFLAGS', '-I' + Options.options.wine_include)
         autowaf.check_header(conf, 'cxx', 'windows.h', mandatory = True)
     if opts.lxvst:
-        conf.define('LXVST_SUPPORT', 1)
-        conf.env['LXVST_SUPPORT'] = True
+        if sys.platform == 'darwin':
+            conf.env['LXVST_SUPPORT'] = False
+        elif Options.options.dist_target == 'mingw':
+            conf.env['LXVST_SUPPORT'] = False
+       else:
+           conf.define('LXVST_SUPPORT', 1)
+           conf.env['LXVST_SUPPORT'] = True
     conf.define('WINDOWS_KEY', opts.windows_key)
     conf.env['PROGRAM_NAME'] = opts.program_name
     if opts.rt_alloc_debug:
@@ -706,6 +767,14 @@ def configure(conf):
 
     set_compiler_flags (conf, Options.options)
 
+    if sys.platform == 'darwin':
+        sub_config_and_use(conf, 'libs/appleutility')
+    elif Options.options.dist_target != 'mingw':
+        sub_config_and_use(conf, 'tools/sanity_check')
+
+    if Options.options.dist_target != 'mingw':
+        sub_config_and_use(conf, 'libs/clearlooks-newer')
+
     for i in children:
         sub_config_and_use(conf, i)
 
@@ -731,6 +800,7 @@ const char* const ardour_config_info = "\\n\\
     write_config_text('Strict compiler flags', conf.env['STRICT'])
     write_config_text('Internal Shared Libraries', conf.is_defined('INTERNAL_SHARED_LIBS'))
     write_config_text('Use External Libraries', conf.is_defined('USE_EXTERNAL_LIBS'))
+    write_config_text('Library exports hidden', conf.is_defined('EXPORT_VISIBILITY_HIDDEN'))
 
     write_config_text('Architecture flags',    opts.arch)
     write_config_text('Aubio',                 conf.is_defined('HAVE_AUBIO'))
@@ -750,7 +820,6 @@ const char* const ardour_config_info = "\\n\\
     write_config_text('OGG',                   conf.is_defined('HAVE_OGG'))
     write_config_text('Phone home',            conf.is_defined('PHONE_HOME'))
     write_config_text('Program name',          opts.program_name)
-    write_config_text('Rubberband',            conf.is_defined('HAVE_RUBBERBAND'))
     write_config_text('Samplerate',            conf.is_defined('HAVE_SAMPLERATE'))
 #    write_config_text('Soundtouch',            conf.is_defined('HAVE_SOUNDTOUCH'))
     write_config_text('Translation',           opts.nls)
@@ -764,7 +833,7 @@ const char* const ardour_config_info = "\\n\\
 
     write_config_text('C compiler flags',      conf.env['CFLAGS'])
     write_config_text('C++ compiler flags',    conf.env['CXXFLAGS'])
-    write_config_text('Linker flags',           conf.env['LINKFLAGS'])
+    write_config_text('Linker flags',          conf.env['LINKFLAGS'])
 
     config_text.write ('";\n}\n')
     config_text.close ()
@@ -775,27 +844,33 @@ def build(bld):
 
     # add directories that contain only headers, to workaround an issue with waf
 
-    bld.path.find_dir ('libs/evoral/evoral')
     if not bld.is_defined('USE_EXTERNAL_LIBS'):
-        bld.path.find_dir ('libs/vamp-sdk/vamp-sdk')
+        bld.path.find_dir ('libs/libltc/ltc')
+    bld.path.find_dir ('libs/evoral/evoral')
     bld.path.find_dir ('libs/surfaces/control_protocol/control_protocol')
     bld.path.find_dir ('libs/timecode/timecode')
-    if not bld.is_defined('USE_EXTERNAL_LIBS'):
-        bld.path.find_dir ('libs/libltc/ltc')
-        bld.path.find_dir ('libs/rubberband/rubberband')
     bld.path.find_dir ('libs/gtkmm2ext/gtkmm2ext')
     bld.path.find_dir ('libs/ardour/ardour')
-    if not bld.is_defined('USE_EXTERNAL_LIBS'):
-        bld.path.find_dir ('libs/taglib/taglib')
     bld.path.find_dir ('libs/pbd/pbd')
 
     autowaf.set_recursive()
 
+    if sys.platform == 'darwin':
+        bld.recurse('libs/appleutility')
+    elif bld.env['build_target'] != 'mingw':
+        bld.recurse('tools/sanity_check')
+
+    if bld.env['build_target'] != 'mingw':
+        bld.recurse('libs/clearlooks-newer')
+
     for i in children:
         bld.recurse(i)
 
     bld.install_files (os.path.join(bld.env['SYSCONFDIR'], 'ardour3', ), 'ardour_system.rc')
 
+    if bld.env['RUN_TESTS']:
+        bld.add_post_fun(test)
+
 def i18n(bld):
     bld.recurse (i18n_children)
 
@@ -810,3 +885,6 @@ def i18n_mo(bld):
 
 def tarball(bld):
     create_stored_revision()
+
+def test(bld):
+    subprocess.call("gtk2_ardour/artest")