lldb-netbsd: Correct Process Launch

[Kamil Rytarowski <n54%gmx.com@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Kamil Rytarowski <n54%gmx.com@localhost>
Pushed By:	kamil
Date:		Fri Feb 2 19:54:54 2018 +0100
Changeset:	448d5d23bf7406bfb6cf536a3bff143b8fc0674b

Modified Files:
	lldb-netbsd/Makefile
	lldb-netbsd/distinfo
Added Files:
	lldb-netbsd/patches/patch-source_Plugins_Process_NetBSD_NativeProcessNetBSD.cpp

Log Message:
lldb-netbsd: Correct Process Launch

Now, instead of a debugger crash we are observing a death of a process:

$ ./lldb-server g *:1234 -- /usr/bin/look
Launched '/usr/bin/look' as process 29904...
lldb-server-local_buildConnection established.
lldb-server exiting...
sorry, pid 29904 was killed: orphaned traced process

Disable dependencies on llvm and clang and reuse this package only for local
patches.

Sponsord by <The NetBSD Foundation>

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=448d5d23bf7406bfb6cf536a3bff143b8fc0674b

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 lldb-netbsd/Makefile                               | 12 +++++------
 lldb-netbsd/distinfo                               |  1 +
 ..._Plugins_Process_NetBSD_NativeProcessNetBSD.cpp | 24 ++++++++++++++++++++++
 3 files changed, 31 insertions(+), 6 deletions(-)

diffs:
diff --git a/lldb-netbsd/Makefile b/lldb-netbsd/Makefile
index 533579036b..f0978e327e 100644
--- a/lldb-netbsd/Makefile
+++ b/lldb-netbsd/Makefile
@@ -1,11 +1,11 @@
 # $NetBSD: Makefile.common,v 1.7 2015/07/20 05:49:53 adam Exp $
 
-PKGNAME=	lldb-6.0.0
+PKGNAME=	lldb-7.0.0
 CATEGORIES=	lang devel
 
 SVN_REPOSITORIES=	lldb
 SVN_REPO.lldb=		http://llvm.org/svn/llvm-project/lldb/trunk
-SVN_REVISION.lldb=	320165
+SVN_REVISION.lldb=	324121
 
 MAINTAINER=	pkgsrc-users%NetBSD.org@localhost
 HOMEPAGE=	http://lldb.org/
@@ -84,10 +84,10 @@ post-extract:
 .include "../../devel/libatomic_ops/buildlink3.mk"
 .include "../../devel/swig/buildlink3.mk"
 .include "../../devel/zlib/buildlink3.mk"
-DEPENDS+=	clang-${PKGVERSION_NOREV}{,nb*}:../../wip/clang-netbsd
-.include "../../wip/clang-netbsd/buildlink3.mk"
-DEPENDS+=	llvm-${PKGVERSION_NOREV}{,nb*}:../../wip/llvm-netbsd
-.include "../../wip/llvm-netbsd/buildlink3.mk"
+#DEPENDS+=	clang-${PKGVERSION_NOREV}{,nb*}:../../wip/clang-netbsd
+#.include "../../wip/clang-netbsd/buildlink3.mk"
+#DEPENDS+=	llvm-${PKGVERSION_NOREV}{,nb*}:../../wip/llvm-netbsd
+#.include "../../wip/llvm-netbsd/buildlink3.mk"
 .include "../../lang/python/application.mk"
 .include "../../lang/python/tool.mk"
 .include "../../lang/python/extension.mk"
diff --git a/lldb-netbsd/distinfo b/lldb-netbsd/distinfo
index 7931384fd5..d851f4e5d0 100644
--- a/lldb-netbsd/distinfo
+++ b/lldb-netbsd/distinfo
@@ -12,3 +12,4 @@ Size (libcxx-3.6.2.src.tar.xz) = 944020 bytes
 SHA1 (llvm-3.6.2.src.tar.xz) = 7a00257eb2bc9431e4c77c3a36b033072c54bc7e
 RMD160 (llvm-3.6.2.src.tar.xz) = 521cbc5fe2925ea3c6e90c7a31f752a04045c972
 Size (llvm-3.6.2.src.tar.xz) = 12802380 bytes
+SHA1 (patch-source_Plugins_Process_NetBSD_NativeProcessNetBSD.cpp) = 069a4eac81da83cabf55421e07e30453520eee62
diff --git a/lldb-netbsd/patches/patch-source_Plugins_Process_NetBSD_NativeProcessNetBSD.cpp b/lldb-netbsd/patches/patch-source_Plugins_Process_NetBSD_NativeProcessNetBSD.cpp
new file mode 100644
index 0000000000..5d1df6f897
--- /dev/null
+++ b/lldb-netbsd/patches/patch-source_Plugins_Process_NetBSD_NativeProcessNetBSD.cpp
@@ -0,0 +1,24 @@
+$NetBSD$
+
+--- source/Plugins/Process/NetBSD/NativeProcessNetBSD.cpp.orig	2018-02-02 18:39:14.654259652 +0000
++++ source/Plugins/Process/NetBSD/NativeProcessNetBSD.cpp
+@@ -111,7 +111,6 @@ NativeProcessNetBSD::Factory::Launch(Pro
+ 
+   for (const auto &thread : process_up->m_threads)
+     static_cast<NativeThreadNetBSD &>(*thread).SetStoppedBySignal(SIGSTOP);
+-  process_up->SetState(StateType::eStateStopped);
+ 
+   return std::move(process_up);
+ }
+@@ -157,6 +156,11 @@ NativeProcessNetBSD::NativeProcessNetBSD
+   m_sigchld_handle = mainloop.RegisterSignal(
+       SIGCHLD, [this](MainLoopBase &) { SigchldHandler(); }, status);
+   assert(m_sigchld_handle && status.Success());
++
++  SetState(StateType::eStateStopped, false);
++
++  // Proccess any signals we received before installing our handler
++  SigchldHandler();
+ }
+ 
+ // Handles all waitpid events from the inferior process.