untangle global jack tools

- moved tools common with jack1 into a separate directory
- removed source files and targets from old wscript

I choose tools-jack2 to emphasis, that the sources have
diverged a bit from the tools in jack1. To share the tools
betreen jack1 and jack2, these differences need to be
resolved.

example-clients/wscript

@@ -2,33 +2,20 @@
 # encoding: utf-8
 
 example_programs = {
-    'jack_freewheel' : 'freewheel.c',
-    'jack_connect' : 'connect.c',
-    'jack_lsp' : 'lsp.c',
     'jack_metro' : 'metro.c',
     'jack_midiseq' : 'midiseq.c',
     'jack_midisine' : 'midisine.c',
     'jack_showtime' : 'showtime.c',
     'jack_simple_client' : 'simple_client.c',
     'jack_zombie' : 'zombie.c',
-    'jack_load' : 'ipload.c',
-    'jack_unload' : 'ipunload.c',
     'jack_showtime' : 'showtime.c',
-    'jack_alias' : 'alias.c',
-    'jack_bufsize' : 'bufsize.c',
-    'jack_wait' : 'wait.c',
-    'jack_samplerate' : 'samplerate.c',
-    'jack_evmon' : 'evmon.c',
-    'jack_monitor_client' : 'monitor_client.c',
     'jack_thru' : 'thru_client.c',
     'jack_cpu_load' : 'cpu_load.c',
     'jack_simple_session_client' : 'simple_session_client.c',
-    'jack_session_notify' : 'session_notify.c',
     'jack_server_control' : 'server_control.cpp',
     'jack_net_slave' : 'netslave.c',
     'jack_net_master' : 'netmaster.c',
     'jack_latent_client' : 'latent_client.c',
-    'jack_midi_dump' : 'midi_dump.c',
     'jack_midi_latency_test' : 'midi_latency_test.c'
     }
 
@@ -94,21 +81,6 @@ def build(bld):
 
         prog.target = example_program
    
-    if bld.env['BUILD_EXAMPLE_CLIENT_TRANSPORT']:
-        prog = bld(features = 'c cprogram')
-        prog.includes = os_incdir + ['../common/jack', '../common']
-        prog.source = 'transport.c'
-        prog.use = ['clientlib']
-        if bld.env['IS_MACOSX']:
-            prog.env.append_value("CPPFLAGS", "-mmacosx-version-min=10.4 -arch i386 -arch ppc -arch x86_64")
-            #prog.env.append_value("LINKFLAGS", "-arch i386 -arch ppc -arch x86_64")
-            prog.env.append_value("LINKFLAGS", "")
-        if bld.env['IS_LINUX']:
-            prog.use += ['RT', 'READLINE']
-        if bld.env['IS_MACOSX']:
-            prog.use += ['READLINE']
-        prog.target = 'jack_transport'
-
     if bld.env['BUILD_EXAMPLE_CLIENT_REC']:
         prog = bld(features = 'c cprogram')
         prog.includes = os_incdir + ['../common/jack', '../common']
@@ -127,30 +99,6 @@ def build(bld):
             prog.uselib = ['SNDFILE']
         prog.target = 'jack_rec'
 
-    if bld.env['IS_LINUX'] or bld.env['IS_MACOSX']:
-        prog = bld(features = 'c cprogram')
-        prog.includes = os_incdir + ['.', '..', '../common/jack', '../common']
-        prog.source = ['netsource.c', '../common/netjack_packet.c']
-        prog.env.append_value("CFLAGS", "-DNO_JACK_ERROR")
-        prog.use = ['CELT', 'SAMPLERATE', 'OPUS', 'M', 'clientlib']
-        prog.target = 'jack_netsource'
-        prog.defines = ['HAVE_CONFIG_H']
-
-    if bld.env['IS_LINUX'] and bld.env['BUILD_EXAMPLE_ALSA_IO']:
-        prog = bld(features = 'c cprogram')
-        prog.includes = os_incdir + ['../common/jack', '../common']
-        prog.source = ['alsa_in.c', '../common/memops.c']
-        prog.env.append_value("CFLAGS", "-DNO_JACK_ERROR")
-        prog.use = ['clientlib', 'ALSA', 'SAMPLERATE', 'M']
-        prog.target = 'alsa_in'
-
-        prog = bld(features = 'c cprogram')
-        prog.includes = os_incdir + ['../common/jack', '../common']
-        prog.source = ['alsa_out.c', '../common/memops.c']
-        prog.env.append_value("CFLAGS", "-DNO_JACK_ERROR")
-        prog.use = ['clientlib', 'ALSA', 'SAMPLERATE', 'M']
-        prog.target = 'alsa_out'
-
     for example_lib, example_lib_source in list(example_libs.items()):
         lib = bld(features = 'c cshlib')
         if not bld.env['IS_WINDOWS']:

tools-jack2/wscript

@@ -0,0 +1,172 @@
+#! /usr/bin/env python
+# encoding: utf-8
+
+example_programs = {
+    'jack_freewheel' : 'freewheel.c',
+    'jack_connect' : 'connect.c',
+    'jack_lsp' : 'lsp.c',
+    'jack_metro' : 'metro.c',
+    'jack_midiseq' : 'midiseq.c',
+    'jack_midisine' : 'midisine.c',
+    'jack_showtime' : 'showtime.c',
+    'jack_simple_client' : 'simple_client.c',
+    'jack_zombie' : 'zombie.c',
+    'jack_load' : 'ipload.c',
+    'jack_unload' : 'ipunload.c',
+    'jack_showtime' : 'showtime.c',
+    'jack_alias' : 'alias.c',
+    'jack_bufsize' : 'bufsize.c',
+    'jack_wait' : 'wait.c',
+    'jack_samplerate' : 'samplerate.c',
+    'jack_evmon' : 'evmon.c',
+    'jack_monitor_client' : 'monitor_client.c',
+    'jack_thru' : 'thru_client.c',
+    'jack_cpu_load' : 'cpu_load.c',
+    'jack_simple_session_client' : 'simple_session_client.c',
+    'jack_session_notify' : 'session_notify.c',
+    'jack_server_control' : 'server_control.cpp',
+    'jack_net_slave' : 'netslave.c',
+    'jack_net_master' : 'netmaster.c',
+    'jack_latent_client' : 'latent_client.c',
+    'jack_midi_dump' : 'midi_dump.c',
+    'jack_midi_latency_test' : 'midi_latency_test.c'
+    }
+
+example_libs = {
+    'inprocess' : 'inprocess.c',
+    }
+
+def configure(conf):
+    e = conf.check_cc(header_name='sndfile.h', define_name="HAVE_SNDFILE")
+ 
+    if conf.is_defined('HAVE_SNDFILE'):
+        conf.env['LIB_SNDFILE'] = ['sndfile']
+
+    conf.check_cfg(package='celt', atleast_version='0.5.0', args='--cflags --libs', mandatory=False)
+
+    e = conf.check_cc(lib='readline', define_name="HAVE_READLINE", mandatory=False)
+
+    # define_name="HAVE_READLINE" has no effect, LIB_READLINE is defined if readline is available
+    #if conf.is_defined('HAVE_READLINE'):
+    #    conf.env['LIB_READLINE'] = ['readline']
+
+    conf.env['BUILD_EXAMPLE_CLIENT_TRANSPORT'] = bool(conf.env['LIB_READLINE'])
+
+    conf.env['BUILD_EXAMPLE_CLIENT_REC'] = conf.is_defined('HAVE_SNDFILE')
+
+    conf.env['BUILD_EXAMPLE_ALSA_IO'] = conf.is_defined('HAVE_SAMPLERATE') and conf.env['BUILD_DRIVER_ALSA']
+
+def build(bld):
+    if bld.env['IS_LINUX']:
+        os_incdir = ['../linux', '../posix']
+    if bld.env['IS_MACOSX']:
+        os_incdir = ['../macosx', '../posix']
+    if bld.env['IS_SUN']:
+        os_incdir = ['../solaris', '../posix']
+    if bld.env['IS_WINDOWS']:
+        os_incdir = ['../windows']
+    for example_program, example_program_source in list(example_programs.items()):
+        if example_program == 'jack_server_control':
+            use = ['serverlib', 'STDC++']
+        elif example_program == 'jack_net_slave':
+            if not bld.env['BUILD_NETLIB']:
+                continue
+            use = ['netlib']
+        elif example_program == 'jack_net_master':
+            if not bld.env['BUILD_NETLIB']:
+                continue
+            use = ['netlib']
+        else:
+            use = ['clientlib']
+
+        prog = bld(features='c cprogram')
+        prog.includes = os_incdir + ['../common/jack', '../common']
+        prog.source = example_program_source
+        prog.use = use
+        if bld.env['IS_MACOSX']:
+            prog.env.append_value("CPPFLAGS", "-mmacosx-version-min=10.4 -arch i386 -arch ppc -arch x86_64")
+            #prog.env.append_value("LINKFLAGS", "-arch i386 -arch ppc -arch x86_64")
+            prog.env.append_value("LINKFLAGS", "")
+        if bld.env['IS_LINUX']:
+            prog.use += ['RT', 'M']
+        if bld.env['IS_SUN']:
+            prog.use += ['M']
+
+        prog.target = example_program
+   
+    if bld.env['BUILD_EXAMPLE_CLIENT_TRANSPORT']:
+        prog = bld(features = 'c cprogram')
+        prog.includes = os_incdir + ['../common/jack', '../common']
+        prog.source = 'transport.c'
+        prog.use = ['clientlib']
+        if bld.env['IS_MACOSX']:
+            prog.env.append_value("CPPFLAGS", "-mmacosx-version-min=10.4 -arch i386 -arch ppc -arch x86_64")
+            #prog.env.append_value("LINKFLAGS", "-arch i386 -arch ppc -arch x86_64")
+            prog.env.append_value("LINKFLAGS", "")
+        if bld.env['IS_LINUX']:
+            prog.use += ['RT', 'READLINE']
+        if bld.env['IS_MACOSX']:
+            prog.use += ['READLINE']
+        prog.target = 'jack_transport'
+
+    if bld.env['BUILD_EXAMPLE_CLIENT_REC']:
+        prog = bld(features = 'c cprogram')
+        prog.includes = os_incdir + ['../common/jack', '../common']
+        prog.source = 'capture_client.c'
+        prog.use = ['clientlib']
+        if bld.env['IS_MACOSX']:
+            prog.env.append_value("CPPFLAGS", "-mmacosx-version-min=10.4 -arch i386 -arch ppc -arch x86_64")
+            #prog.env.append_value("LINKFLAGS", "-arch i386 -arch ppc -arch x86_64")
+            prog.env.append_value("LINKFLAGS", "")
+            prog.use += ['SNDFILE']
+        if bld.env['IS_LINUX']:
+            prog.use += ['RT', 'SNDFILE']
+        if bld.env['IS_SUN']:
+            prog.use += ['RT', 'SNDFILE']
+        if bld.env['IS_WINDOWS']:
+            prog.uselib = ['SNDFILE']
+        prog.target = 'jack_rec'
+
+    if bld.env['IS_LINUX'] or bld.env['IS_MACOSX']:
+        prog = bld(features = 'c cprogram')
+        prog.includes = os_incdir + ['.', '..', '../common/jack', '../common']
+        prog.source = ['netsource.c', '../common/netjack_packet.c']
+        prog.env.append_value("CFLAGS", "-DNO_JACK_ERROR")
+        prog.use = ['CELT', 'SAMPLERATE', 'OPUS', 'M', 'clientlib']
+        prog.target = 'jack_netsource'
+        prog.defines = ['HAVE_CONFIG_H']
+
+    if bld.env['IS_LINUX'] and bld.env['BUILD_EXAMPLE_ALSA_IO']:
+        prog = bld(features = 'c cprogram')
+        prog.includes = os_incdir + ['../common/jack', '../common']
+        prog.source = ['alsa_in.c', '../common/memops.c']
+        prog.env.append_value("CFLAGS", "-DNO_JACK_ERROR")
+        prog.use = ['clientlib', 'ALSA', 'SAMPLERATE', 'M']
+        prog.target = 'alsa_in'
+
+        prog = bld(features = 'c cprogram')
+        prog.includes = os_incdir + ['../common/jack', '../common']
+        prog.source = ['alsa_out.c', '../common/memops.c']
+        prog.env.append_value("CFLAGS", "-DNO_JACK_ERROR")
+        prog.use = ['clientlib', 'ALSA', 'SAMPLERATE', 'M']
+        prog.target = 'alsa_out'
+
+    for example_lib, example_lib_source in list(example_libs.items()):
+        lib = bld(features = 'c cshlib')
+        if not bld.env['IS_WINDOWS']:
+            lib.env['cshlib_PATTERN'] = '%s.so'
+        lib.includes = os_incdir + ['../common/jack', '../common']
+        lib.target = example_lib
+        lib.source = example_lib_source
+        if bld.env['IS_MACOSX']:
+            lib.env.append_value("CPPFLAGS", "-mmacosx-version-min=10.4 -arch i386 -arch ppc -arch x86_64")
+            #lib.env.append_value("LINKFLAGS", "-arch i386 -arch ppc -arch x86_64")
+            lib.env.append_value("LINKFLAGS", "")
+        if bld.env['IS_SUN']:
+            lib.env.append_value("LINKFLAGS", "-lm")
+        lib.use = 'serverlib'
+        lib.install_path = '${ADDON_DIR}/'
+
+    if not bld.env['IS_WINDOWS']:
+        bld.symlink_as('${PREFIX}/bin/jack_disconnect', 'jack_connect')
+        bld.install_files('${PREFIX}/bin', 'jack_control', chmod=0o755)