lash: fix build

- Introduce patches to fix missing header inclusions and type conditions.
- Drop documentation patches as we no longer ship them.
- Drop the probably never read postinst.
- Drop Python bindings as they were never ported to Python 3.
- Specify options explicitly where applicable.
- Track patches at AOSC-Tracking/lash @ aosc/0.6.0-rc2
  (HEAD: 40791a78d1018db8699297f0b19d5a66bebb3a96).

Author: MingcongBai

runtime-multimedia/lash/autobuild/defines

@@ -1,7 +1,22 @@
 PKGNAME=lash
-PKGDES="A session management system for JACK and ALSA"
 PKGSEC=sound
-PKGDEP="dbus gtk-2 jack libtirpc libxml2 python-2 readline"
+PKGDEP="dbus gtk-2 jack libtirpc libxml2 readline"
+PKGDES="Session management system for JACK and ALSA"
 
-AUTOTOOLS_AFTER="--enable-pkg-config-dbus-service-dir"
-RECONF=0
+ABTYPE=autotools
+# FIXME: --enable-old-api
+#
+# libtool: link: gcc -pipe -Wno-error -fstack-protector-strong --param=ssp-buffer-size=4 -fexceptions -fcf-protection=full -ggdb -fira-loop-pressure -fira-hoist-pressure -specs=/usr/lib/gcc/specs/hardened-cc1 -O2 -fno-omit-frame-pointer -flto=auto -march=x86-64 -mtune=znver4 -msse2 -mno-omit-leaf-frame-pointer -I/usr/include/tirpc -Wl,-O1 -Wl,--sort-common -Wl,--as-needed -Wl,-build-id=sha1 -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/gcc/specs/hardened-ld -flto -fuse-linker-plugin -o .libs/lash_simple_client lash_simple_client-simple_client.o  ../../liblash/.libs/liblash.so -ldl -lm -ltirpc -luuid -ldbus-1 -ljack -lasound -lreadline
+# /usr/bin/ld: /tmp/ccczJiAE.ltrans0.ltrans.o: in function `main':
+# [...]/clients/simple_client/simple_client.c:75:(.text.startup+0xa0): undefined reference to `lash_extract_args'
+# /usr/bin/ld: [...]/clients/simple_client/simple_client.c:75:(.text.startup+0xb9): undefined reference to `lash_init'
+# /usr/bin/ld: [...]/clients/simple_client/simple_client.c:86:(.text.startup+0xe5): undefined reference to `lash_event_new_with_type'
+AUTOTOOLS_AFTER=(
+    '--disable-debug'
+    '--enable-old-api'
+    '--enable-pkg-config-dbus-service-dir'
+    '--with-jack-dbus'
+    '--with-alsa'
+    '--with-gtk2'
+    '--with-python=no'
+)

runtime-multimedia/lash/autobuild/patches/0001-AOSCOS-fix-add-missing-headers-to-fix-build.patch

@@ -0,0 +1,39 @@
+From 267dae53bfb0cbcb723c4a1333b85357ed503fb7 Mon Sep 17 00:00:00 2001
+From: Mingcong Bai <[email protected]>
+Date: Sun, 5 Oct 2025 17:46:12 +0800
+Subject: [PATCH 1/3] AOSCOS: fix: add missing headers to fix build
+
+Signed-off-by: Mingcong Bai <[email protected]>
+---
+ lashd/dbus_iface_server.c | 2 ++
+ liblash/dbus_service.c    | 1 +
+ 2 files changed, 3 insertions(+)
+
+diff --git a/lashd/dbus_iface_server.c b/lashd/dbus_iface_server.c
+index e101285..a36b6ce 100644
+--- a/lashd/dbus_iface_server.c
++++ b/lashd/dbus_iface_server.c
+@@ -38,6 +38,8 @@
+ #include "lash/types.h"
+ #include "store.h"
+ 
++#include "lashd/jack_mgr.h"
++
+ static void
+ lashd_dbus_ping(method_call_t *call)
+ {
+diff --git a/liblash/dbus_service.c b/liblash/dbus_service.c
+index 909715c..145b6c1 100644
+--- a/liblash/dbus_service.c
++++ b/liblash/dbus_service.c
+@@ -24,6 +24,7 @@
+ #include <errno.h>
+ 
+ #include "common/debug.h"
++#include "common/safety.h"
+ 
+ #include "dbus/object_path.h"
+ #include "dbus/service.h"
+-- 
+2.51.0
+

runtime-multimedia/lash/autobuild/patches/0001-Split-docs-chapters.patch

@@ -1,12 +1,24 @@
-Description: Don't print the stacktrace on segfaults.
- Fixes FTBFS on armel,powerpc,ia64,alpha.
+From 1ed9455d8f06018c327321772f3100442ec6e497 Mon Sep 17 00:00:00 2001
+From: Mingcong Bai <[email protected]>
+Date: Sun, 5 Oct 2025 17:48:31 +0800
+Subject: [PATCH 2/3] DEBIAN: Description: Don't print the stacktrace on
+ segfaults.
+
+Fixes FTBFS on armel,powerpc,ia64,alpha.
+
 Origin: Ubuntu, https://launchpad.net/bugs/647091
 Bug-Ubuntu: https://launchpad.net/bugs/647091
 
-diff '--color=auto' -N -r -u a/lashd/sigsegv.c b/lashd/sigsegv.c
---- a/lashd/sigsegv.c	2008-09-06 15:19:51.000000000 -0700
-+++ b/lashd/sigsegv.c	2024-01-26 19:43:48.433759017 -0800
-@@ -90,6 +90,9 @@
+Signed-off-by: Mingcong Bai <[email protected]>
+---
+ lashd/sigsegv.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/lashd/sigsegv.c b/lashd/sigsegv.c
+index 2ae34c2..7ae5d14 100644
+--- a/lashd/sigsegv.c
++++ b/lashd/sigsegv.c
+@@ -90,6 +90,9 @@ static void signal_segv(int signum, siginfo_t* info, void*ptr) {
      lash_error("info.si_errno = %d", info->si_errno);
      lash_error("info.si_code  = %d (%s)", info->si_code, si_codes[info->si_code]);
      lash_error("info.si_addr  = %p", info->si_addr);
@@ -16,11 +28,14 @@ diff '--color=auto' -N -r -u a/lashd/sigsegv.c b/lashd/sigsegv.c
      for(i = 0; i < NGREG; i++)
          lash_error("reg[%02d]       = 0x" REGFORMAT, i, ucontext->uc_mcontext.gregs[i]);
 
-@@ -143,6 +146,7 @@
+@@ -143,6 +146,7 @@ static void signal_segv(int signum, siginfo_t* info, void*ptr) {
          lash_error("%s", strings[i]);
  #endif
      lash_error("End of stack trace");
 +#endif
      exit (-1);
  }
 
+-- 
+2.51.0
+

runtime-multimedia/lash/autobuild/patches/0002-Debug-Stack-Trace.patch renamed to runtime-multimedia/lash/autobuild/patches/0002-DEBIAN-Description-Don-t-print-the-stacktrace-on-seg.patch

@@ -0,0 +1,77 @@
+From 40791a78d1018db8699297f0b19d5a66bebb3a96 Mon Sep 17 00:00:00 2001
+From: Mingcong Bai <[email protected]>
+Date: Sun, 5 Oct 2025 18:02:22 +0800
+Subject: [PATCH 3/3] AOSCOS: fix(lashd/jack_mgr): add missing type conditions
+ for JACK D-Bus builds
+
+Signed-off-by: Mingcong Bai <[email protected]>
+---
+ lashd/jack_mgr.h | 28 ++++++++++++++++++++++++++++
+ 1 file changed, 28 insertions(+)
+
+diff --git a/lashd/jack_mgr.h b/lashd/jack_mgr.h
+index 8419cc7..9a5ee40 100644
+--- a/lashd/jack_mgr.h
++++ b/lashd/jack_mgr.h
+@@ -42,30 +42,58 @@ struct _jack_mgr
+ 	int              quit;
+ };
+ 
++#ifdef HAVE_JACK_DBUS
++lashd_jackdbus_mgr_t *
++#else
+ jack_mgr_t *
++#endif
+ jack_mgr_new(void);
+ 
+ void
++#ifdef HAVE_JACK_DBUS
++jack_mgr_destroy(lashd_jackdbus_mgr_t *jack_mgr);
++#else
+ jack_mgr_destroy(jack_mgr_t *jack_mgr);
++#endif
+ 
+ void
++#ifdef HAVE_JACK_DBUS
++jack_mgr_lock(lashd_jackdbus_mgr_t *jack_mgr);
++#else
+ jack_mgr_lock(jack_mgr_t *jack_mgr);
++#endif
+ 
+ void
++#ifdef HAVE_JACK_DBUS
++jack_mgr_unlock(lashd_jackdbus_mgr_t *jack_mgr);
++#else
+ jack_mgr_unlock(jack_mgr_t *jack_mgr);
++#endif
+ 
+ void
++#ifdef HAVE_JACK_DBUS
++jack_mgr_add_client(lashd_jackdbus_mgr_t  *jack_mgr,
++#else
+ jack_mgr_add_client(jack_mgr_t  *jack_mgr,
++#endif
+                     uuid_t       id,
+                     const char  *jack_client_name,
+                     lash_list_t *jack_patches);
+ 
+ lash_list_t *
++#ifdef HAVE_JACK_DBUS
++jack_mgr_remove_client(lashd_jackdbus_mgr_t *jack_mgr,
++#else
+ jack_mgr_remove_client(jack_mgr_t *jack_mgr,
++#endif
+                        uuid_t      id);
+ 
+ lash_list_t *
++#ifdef HAVE_JACK_DBUS
++jack_mgr_get_client_patches(lashd_jackdbus_mgr_t *jack_mgr,
++#else
+ jack_mgr_get_client_patches(jack_mgr_t *jack_mgr,
++#endif
+                             uuid_t      id);
+ 
+ #endif /* __LASHD_JACK_MGR_H__ */
+-- 
+2.51.0
+

runtime-multimedia/lash/autobuild/patches/0003-AOSCOS-fix-lashd-jack_mgr-add-missing-type-condition.patch

@@ -1,5 +1,5 @@
 VER=0.6.0~rc2
-REL=2
+REL=3
 SRCS="tbl::https://download.savannah.gnu.org/releases/lash/lash-$VER.tar.bz2"
 CHKSUMS="sha256::3c1eb2bd88e1a0722dea5c24be4ede1d80848c963d41751973fae73c47dfe18b"
 CHKUPDATE="anitya::id=9677"