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Hi,
I received a segfault during generation with the attached list-file.
Attached is a patch to master which avoids the null pointer access
causing it, but there may be a better fix.
- --
Thanks,
Justin
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cmake_minimum_required(VERSION 3.0)
find_package(Qt4 REQUIRED)
file(GENERATE OUTPUT test.cmake CONTENT $<TARGET_PDB_FILE:Qt4::QtGui>)
message(STATUS "done")
From 9222be04dd67b5457992e75c14c0efb6e4a3c845 Mon Sep 17 00:00:00 2001
From: Justin Borodinsky <justin.borodin...@gmail.com>
Date: Sun, 2 Aug 2015 12:21:53 -0500
Subject: [PATCH 1/1] cmTaget::ComputeLinkClosure: check for null
implementation
---
Source/cmTarget.cxx | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Source/cmTarget.cxx b/Source/cmTarget.cxx
index cf33791..fd778bd 100644
--- a/Source/cmTarget.cxx
+++ b/Source/cmTarget.cxx
@@ -3356,6 +3356,10 @@ void cmTarget::ComputeLinkClosure(const std::string& config,
// Get languages built in this target.
UNORDERED_SET<std::string> languages;
LinkImplementation const* impl = this->GetLinkImplementation(config);
+ if (!impl)
+ {
+ return;
+ }
for(std::vector<std::string>::const_iterator li = impl->Languages.begin();
li != impl->Languages.end(); ++li)
{
--
2.4.6
--
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