Make this build without /usr/bin/python

Related to #1592073

Signed-off-by: Matej Habrnal <mhabrnal@redhat.com>

0001-ureport-use-python3-to-get-consumerCertDir.patch

@@ -0,0 +1,31 @@
+From 8c00a86dddaf240d4a836a5e278190bcc51b0b66 Mon Sep 17 00:00:00 2001
+From: Matej Habrnal <mhabrnal@redhat.com>
+Date: Mon, 18 Jun 2018 14:51:23 +0200
+Subject: [PATCH] ureport: use python3 to get consumerCertDir
+
+Related to #1592073
+
+Signed-off-by: Matej Habrnal <mhabrnal@redhat.com>
+---
+ src/lib/ureport.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/src/lib/ureport.c b/src/lib/ureport.c
+index c32c948a..d2045f0f 100644
+--- a/src/lib/ureport.c
++++ b/src/lib/ureport.c
+@@ -81,9 +81,10 @@ rhsm_config_get_consumer_cert_dir(void)
+         return xstrdup(result);
+ 
+     result = run_in_shell_and_save_output(0,
+-            "python -c \"from rhsm.config import initConfig; print(initConfig().get('rhsm', 'consumerCertDir'))\"",
++            "python3 -c \"from rhsm.config import initConfig; print(initConfig().get('rhsm', 'consumerCertDir'))\"",
+             NULL, NULL);
+ 
++
+     /* run_in_shell_and_save_output always returns non-NULL */
+     if (result[0] != '/')
+         goto error;
+-- 
+2.17.0
+

libreport.spec

@@ -29,10 +29,13 @@
 Summary: Generic library for reporting various problems
 Name: libreport
 Version: 2.9.5
-Release: 2%{?dist}
+Release: 3%{?dist}
 License: GPLv2+
 URL: https://abrt.readthedocs.org/
 Source: https://github.com/abrt/%{name}/archive/%{version}/%{name}-%{version}.tar.gz
+
+Patch0001: 0001-ureport-use-python3-to-get-consumerCertDir.patch
+
 BuildRequires: %{dbus_devel}
 BuildRequires: gtk3-devel
 BuildRequires: curl-devel
@@ -55,6 +58,7 @@ BuildRequires: newt-devel
 BuildRequires: libproxy-devel
 BuildRequires: satyr-devel >= 0.24
 BuildRequires: glib2-devel >= %{glib_ver}
+BuildRequires: git
 
 %if 0%{?fedora} >= 24 || 0%{?rhel} > 7
 # A test case uses zh_CN locale to verify XML event translations
@@ -347,7 +351,12 @@ data over ftp/scp...
 %endif
 
 %prep
-%setup -q
+# http://www.rpm.org/wiki/PackagerDocs/Autosetup
+# Default '__scm_apply_git' is 'git apply && git commit' but this workflow
+# doesn't allow us to create a new file within a patch, so we have to use
+# 'git am' (see /usr/lib/rpm/macros for more details)
+%define __scm_apply_git(qp:m:) %{__git} am
+%autosetup -S git
 
 %build
 autoconf
@@ -371,7 +380,12 @@ CFLAGS="%{optflags} -Werror" %configure \
 make %{?_smp_mflags}
 
 %install
-make install DESTDIR=%{buildroot} mandir=%{_mandir}
+make install DESTDIR=%{buildroot} \
+%if %{with python3}
+             PYTHON=%{__python3} \
+%endif # with python3
+             mandir=%{_mandir}
+
 %find_lang %{name}
 
 # Remove byte-compiled python files generated by automake.
@@ -802,6 +816,10 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 %endif
 
 %changelog
+* Mon Jun 18 2018 Matej Habrnal <mhabrnal@redhat.com> 2.9.5-3
+- Make this build without /usr/bin/python
+- Resolves #1592073
+
 * Sat Jun 16 2018 Miro Hrončok <mhroncok@redhat.com> - 2.9.5-2
 - Rebuilt for Python 3.7