From d9dc32b334cef962246b06ae6ed27a7846f0413f Mon Sep 17 00:00:00 2001
From: Daniel P. Berrangé <berrange@redhat.com>
Date: Jun 22 2018 10:26:03 +0000
Subject: Add ability to re-run autotools when needed by a patch


Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>

---

diff --git a/Makefile b/Makefile
index 5875b80..21d745c 100644
--- a/Makefile
+++ b/Makefile
@@ -21,6 +21,8 @@ BASENAME = $(APP)-$(VERSION)
 
 PATCH_DIR = patches/$(BASENAME)
 
+AUTOTOOLS=$(shell test -d $(PATCH_DIR) && grep -E '/(m4/|configure.ac|Makefile.am)' $(PATCH_DIR)/* 1>/dev/null 2>&1 && echo 1 || echo 0)
+
 RPM_BASE = $(APP)-ark-$(VERSION_TAG)
 
 RPM_SPEC = build/SPECS/$(RPM_BASE).spec
@@ -46,6 +48,7 @@ $(RPM_SPEC): $(RPM_TEMPLATE)
 	  -e "s,::DOWNLOAD_URL::,$(DOWNLOAD_URL)," \
 	  -e "s,::PATCH_FILES::,$(PATCH_FILES)," \
 	  -e "s,::PATCH_APPLY::,$(PATCH_APPLY)," \
+	  -e "s,::AUTOTOOLS::,$(AUTOTOOLS)," \
 	  -e "s,<nl>,\n,g" \
 	  < $< > $@
 
diff --git a/libvirt-ark.spec.in b/libvirt-ark.spec.in
index 53c347a..e0dbb25 100644
--- a/libvirt-ark.spec.in
+++ b/libvirt-ark.spec.in
@@ -77,6 +77,13 @@ BuildRequires: yajl-devel
 BuildRequires: libtirpc-devel
 BuildRequires: rpcgen
 %endif
+%if ::AUTOTOOLS::
+BuildRequires: autoconf
+BuildRequires: automake
+BuildRequires: gettext-devel
+BuildRequires: libtool
+BuildRequires: /usr/bin/pod2man
+%endif
 
 %description
 Libvirt archive version %{version}
@@ -86,6 +93,9 @@ Libvirt archive version %{version}
 ::PATCH_APPLY::
 
 %build
+%if ::AUTOTOOLS::
+autoreconf -if
+%endif
 ./configure --prefix=/opt/libvirt/%{version} \
             --without-python
 make %{?_smp_mflags}