This file is part of MXE. See LICENSE.md for licensing information. Contains ad hoc patches for cross building. From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Harry Nakos Date: Tue, 16 Jun 2015 21:55:31 +0300 Subject: [PATCH 1/5] Patch wscript to link to FLAC, vorbis, vorbisenc, and ogg libraries ... which libsndfile is dependent on, since libsndfile will most probably have not been built statically linked to those libraries. diff --git a/example-clients/wscript b/example-clients/wscript index 1111111..2222222 100644 --- a/example-clients/wscript +++ b/example-clients/wscript @@ -41,6 +41,10 @@ def configure(conf): if conf.is_defined('HAVE_SNDFILE'): conf.env['LIB_SNDFILE'] = ['sndfile'] + conf.env['LIB_FLAC'] = ['FLAC'] + conf.env['LIB_VORBIS'] = ['vorbis'] + conf.env['LIB_VORBISENC'] = ['vorbisenc'] + conf.env['LIB_OGG'] = ['ogg'] conf.check_cfg(package='celt', atleast_version='0.5.0', args='--cflags --libs', mandatory=False) @@ -124,7 +128,7 @@ def build(bld): if bld.env['IS_SUN']: prog.use += ['RT', 'SNDFILE'] if bld.env['IS_WINDOWS']: - prog.uselib = ['SNDFILE'] + prog.uselib = ['SNDFILE', 'FLAC', 'VORBIS', 'VORBISENC', 'OGG'] prog.target = 'jack_rec' if bld.env['IS_LINUX'] or bld.env['IS_MACOSX']: From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Boris Nagaev Date: Mon, 31 Aug 2015 23:39:35 +0200 Subject: [PATCH 2/5] disable SIGQUIT and SIGHUP Windows doesn't have them. Fixed error: ../example-clients/transport.c: In function 'main': ../example-clients/transport.c:462:9: error: 'SIGQUIT' undeclared (first use in this function) signal(SIGQUIT, signal_handler); ^ ../example-clients/transport.c:462:9: note: each undeclared identifier is reported only once for each function it appears in ../example-clients/transport.c:464:9: error: 'SIGHUP' undeclared (first use in this function) signal(SIGHUP, signal_handler); ^ diff --git a/example-clients/transport.c b/example-clients/transport.c index 1111111..2222222 100644 --- a/example-clients/transport.c +++ b/example-clients/transport.c @@ -459,9 +459,13 @@ int main(int argc, char *argv[]) return 1; } +#ifndef _WIN32 signal(SIGQUIT, signal_handler); +#endif signal(SIGTERM, signal_handler); +#ifndef _WIN32 signal(SIGHUP, signal_handler); +#endif signal(SIGINT, signal_handler); jack_on_shutdown(client, jack_shutdown, 0); From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Boris Nagaev Date: Tue, 1 Sep 2015 22:59:47 +0200 Subject: [PATCH 3/5] link transport.c -lreadline and -ltermcap Fixed error: src/jack-3-add-lreadline-to-linkflags-of-transport.patch: example-clients/transport.c.28.o:transport.c:(.text+0x2e0): undefined reference to `rl_cleanup_after_signal' example-clients/transport.c.28.o:transport.c:(.text+0xa27): undefined reference to `rl_readline_name' example-clients/transport.c.28.o:transport.c:(.text+0xa2d): undefined reference to `rl_completion_entry_function' example-clients/transport.c.28.o:transport.c:(.text+0xa3e): undefined reference to `readline' example-clients/transport.c.28.o:transport.c:(.text+0xa82): undefined reference to `add_history' diff --git a/example-clients/wscript b/example-clients/wscript index 1111111..2222222 100644 --- a/example-clients/wscript +++ b/example-clients/wscript @@ -49,12 +49,13 @@ def configure(conf): 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) + e = conf.check_cc(lib='termcap', define_name="HAVE_TERMCAP", 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_TRANSPORT'] = bool(conf.env['LIB_READLINE']) and bool(conf.env['LIB_TERMCAP']) conf.env['BUILD_EXAMPLE_CLIENT_REC'] = conf.is_defined('HAVE_SNDFILE') @@ -112,6 +113,7 @@ def build(bld): if bld.env['IS_MACOSX']: prog.use += ['READLINE'] prog.target = 'jack_transport' + prog.use += ['READLINE', 'TERMCAP'] if bld.env['BUILD_EXAMPLE_CLIENT_REC']: prog = bld(features = 'c cprogram') From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Boris Nagaev Date: Tue, 1 Sep 2015 22:23:51 +0200 Subject: [PATCH 4/5] install jack libs to lib/jack/ instead of lib/ Some Jack library names collide with other libraries, namely portaudio. When Jack is installed first time, it adds libportaudio.dll.a to usr/i686-w64-mingw32.static/lib/. Portaudio has library usr/i686-w64-mingw32.static/lib/libportaudio.a. When Jack is compiled second time, it uses its own libportaudio.dll.a instead of libportaudio.a from portaudio. Removing usr/i686-w64-mingw32.static/lib/libportaudio.dll.a fixes build of Jack. For i686-w64-mingw32.shared, this can't be fixed by just removing libportaudio.dll.a before building jack, because both portaudio and jack have file usr/i686-w64-mingw32.shared/lib/libportaudio.dll.a. Two packages must not have same file. jack's libraries should be installed to subdir of usr//lib/. Jack uses waf build system, which unpacks itself from file "waf". Installation path for lib*.dll.a (PREFIX + /lib) is hardcoded in waf: waflib/Tools/ccroot.py: self.implib_install_task=self.bld.install_as('${PREFIX}/lib/%s'%implib.name,implib,self.env) The least ugly way to change subdir I can find is changing function do_install in InstallContext class. Other approaches either do not work or require changing contents of waflib (which is unpacked from "waf" file in run-time). This patch replaces paths like "lib/libjack.dll.a" with "lib/jack/libjack.dll.a", but doesn't replace "/lib/pkgconfig/jack.pc". diff --git a/jack.pc.in b/jack.pc.in index 1111111..2222222 100644 --- a/jack.pc.in +++ b/jack.pc.in @@ -7,5 +7,5 @@ server_libs=-L@LIBDIR@ -l@SERVERLIB@ Name: jack Description: the Jack Audio Connection Kit: a low-latency synchronous callback-based media server Version: @JACK_VERSION@ -Libs: -L@LIBDIR@ -ljack +Libs: -L@LIBDIR@/jack -ljack Cflags: -I@INCLUDEDIR@ diff --git a/wscript b/wscript index 1111111..2222222 100644 --- a/wscript +++ b/wscript @@ -378,8 +378,13 @@ def configure(conf): print(Logs.colors.NORMAL, end=' ') print() +class MyInstallContext(InstallContext): + def do_install(self, src, tgt, *args, **kvargs): + tgt = str(tgt).replace('/lib/lib', '/lib/jack/lib') + InstallContext.do_install(self, src, tgt, *args, **kvargs) + def init(ctx): - for y in (BuildContext, CleanContext, InstallContext, UninstallContext): + for y in (BuildContext, CleanContext, MyInstallContext, UninstallContext): name = y.__name__.replace('Context','').lower() class tmp(y): cmd = name + '_' + lib32 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Boris Nagaev Date: Fri, 1 Jan 2016 15:21:46 +0300 Subject: [PATCH 5/5] waf: disable function causing pickling errors According to Debian patch of py3cairo which also uses waf [1], 80_fix pickle.patch: > during the build process, a context instance is pickled, or at > least attempted to be. This fails because self.node_class is assigned to a > class which is nested inside the __init__() method. Because Python cannot > find this class at unpickling time (i.e. it cannot be imported), Python > refuses to pickle the Context instance, leading to a FTBFS. Since there's no > obvious reason why the class has to be so nested, moving it to a module > global solves the build failure. 81_pickling again.patch: > follow up to 80_fix-pickle.patch. just disable pickling > altogether since the previous patch doesn't really fix the problem, and not > storing the pickle seems to have no adverse effects on the build, while > avoiding the observed traceback. [1] https://sources.debian.org/patches/summary/py3cairo/1.10.0+dfsg-5/ diff --git a/waf b/waf index 1111111..2222222 100755 --- a/waf +++ b/waf @@ -158,6 +158,8 @@ sys.path.insert(0, wafdir) if __name__ == '__main__': import waflib.extras.compat15 from waflib import Scripting + from waflib import Build + Build.BuildContext.store = lambda self: True Scripting.waf_entry_point(cwd, VERSION, wafdir) #==>