From a5e471e55c82f23151f7751666cad7788300fa6d Mon Sep 17 00:00:00 2001
From: Brett Stottlemyer <bstottle@ford.com>
Date: Mon, 5 Nov 2018 05:41:48 -0500
Subject: Increase number of files allowed for macOS

This addressed the following error:
[29065] Critical: Error occurred while assembling the installer: Cannot
open resource <some file>: Too many open files
libc++abi.dylib: terminating with uncaught exception of type
QInstaller::Error: std::exception
Abort trap: 6

Kai from TQtC suggested the fix used in commit:
8f8800de7ab89e6cbc7b5eb08f2b3f16407e6cdf

Applying it to binarycreator fixed the issue.

Change-Id: I8e616ded94310d33824242ab52e1101b7f2ddafd
Reviewed-by: Katja Marttila <katja.marttila@qt.io>
---
 tools/binarycreator/binarycreator.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'tools/binarycreator/binarycreator.cpp')

diff --git a/tools/binarycreator/binarycreator.cpp b/tools/binarycreator/binarycreator.cpp
index 1d2faeace..e5f00761c 100644
--- a/tools/binarycreator/binarycreator.cpp
+++ b/tools/binarycreator/binarycreator.cpp
@@ -754,6 +754,13 @@ static int printErrorAndUsageAndExit(const QString &err)
 
 int main(int argc, char **argv)
 {
+// increase maximum numbers of file descriptors
+#if defined (Q_OS_MACOS)
+    struct rlimit rl;
+    getrlimit(RLIMIT_NOFILE, &rl);
+    rl.rlim_cur = qMin(static_cast<rlim_t>(OPEN_MAX), rl.rlim_max);
+    setrlimit(RLIMIT_NOFILE, &rl);
+#endif
     QCoreApplication app(argc, argv);
 
     QInstaller::init();
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