From 30803eb07845850c6741a8c0856555de06078ad9 Mon Sep 17 00:00:00 2001
From: Till Hofmann <thofmann@fedoraproject.org>
Date: Oct 09 2016 10:30:20 +0000
Subject: Add patch to replace mktemp with mkstemp


---

diff --git a/ginac-mkstemp.patch b/ginac-mkstemp.patch
new file mode 100644
index 0000000..8690422
--- /dev/null
+++ b/ginac-mkstemp.patch
@@ -0,0 +1,29 @@
+diff --git a/ginac/excompiler.cpp b/ginac/excompiler.cpp
+index 68e4a30..49bcfe8 100644
+--- a/ginac/excompiler.cpp
++++ b/ginac/excompiler.cpp
+@@ -38,6 +38,7 @@
+ #ifdef HAVE_LIBDL
+ #include <dlfcn.h>
+ #endif // def HAVE_LIBDL
++#include <unistd.h>
+ #include <fstream>
+ #include <ios>
+ #include <sstream>
+@@ -112,12 +113,14 @@ public:
+ 			const char* filename_pattern = "./GiNaCXXXXXX";
+ 			char* new_filename = new char[strlen(filename_pattern)+1];
+ 			strcpy(new_filename, filename_pattern);
+-			if (!mktemp(new_filename)) {
++			int fd = mkstemp(new_filename);
++			if (fd == -1) {
+ 				delete[] new_filename;
+-				throw std::runtime_error("mktemp failed");
++				throw std::runtime_error("mkstemp failed");
+ 			}
+ 			filename = std::string(new_filename);
+ 			ofs.open(new_filename, std::ios::out);
++			close(fd);
+ 			delete[] new_filename;
+ 		} else {
+ 			// use parameter as filename
diff --git a/ginac.spec b/ginac.spec
index 1b1b08d..9926dd5 100644
--- a/ginac.spec
+++ b/ginac.spec
@@ -5,11 +5,14 @@
 Name:             ginac
 Version:          1.7.1
 #Release:          10.%{gitdate}git%{gitrev}%{?dist}
-Release:          1%{?dist}
+Release:          2%{?dist}
 Summary:          C++ library for symbolic calculations
 License:          GPLv2+
 URL:              http://www.ginac.de/
 Source0:          http://www.ginac.de/%{name}-%{version}.tar.bz2
+# Patch to replace mktemp with mkstemp. Patch has been upstreamed but is not
+# included in the latest release.
+Patch0:           ginac-mkstemp.patch
 BuildRequires:    bison
 BuildRequires:    cln-devel
 BuildRequires:    cmake
@@ -58,6 +61,7 @@ the tool "viewgar" which displays the contents of GiNaC archives.
 
 %prep
 %setup -q
+%patch0 -p1
 # Destroy the RPATH.
 sed -i 's| @GINACLIB_RPATH@||' ginac.pc.{in,cmake}
 
@@ -105,6 +109,9 @@ fi
 %{_bindir}/*
 
 %changelog
+* Sun Oct 09 2016 Till Hofmann <till.hofmann@posteo.de> - 1.7.1-2
+- Add patch to replace mktemp with mkstemp
+
 * Mon Oct 03 2016 Till Hofmann <till.hofmann@posteo.de> - 1.7.1-1
 - Update to 1.7.1