https://bugs.gentoo.org/778578

From f3f463faa8cb73ffbdce172bddfa839eb65b2d0f Mon Sep 17 00:00:00 2001
From: orbea <orbea@riseup.net>
Date: Sat, 27 Mar 2021 07:44:14 -0700
Subject: [PATCH 1/2] Build: Fix autoreconf.

---
 Makefile.am     | 2 +-
 configure.ac    | 3 ++-
 doc/Makefile.am | 2 +-
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index c5d6b6e..746d893 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -11,7 +11,7 @@ tigerinc_HEADERS=include/tiger/tiger.h include/tiger/tiger_config.h
 tigerpc_DATA=misc/pkgconfig/tiger.pc
 noinst_DATA=misc/pkgconfig/tiger-uninstalled.pc
 
-LIBTOOLFLAGS=--silent
+AM_LIBTOOLFLAGS=--silent
 
 AM_CPPFLAGS=-I $(top_srcdir)/src -I $(top_srcdir)/include
 
diff --git a/configure.ac b/configure.ac
index 2f63684..a1cf2ae 100644
--- a/configure.ac
+++ b/configure.ac
@@ -26,6 +26,8 @@ dnl     then set AGE to 0.
 
 LIBTIGER_SHARED_VERSION="5:2:0"
 
+AM_PROG_AR
+
 AC_PROG_CC_C_O
 AC_PROG_LIBTOOL
 AC_PROG_GREP
@@ -35,7 +37,6 @@ AC_PROG_SED
 AC_C_CONST
 AC_C_INLINE
 
-
 # headers
 
 AC_HEADER_STDC
diff --git a/doc/Makefile.am b/doc/Makefile.am
index 70d48c5..01e95d3 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -1,4 +1,4 @@
-LIBTOOLFLAGS=--silent
+AM_LIBTOOLFLAGS=--silent
 
 # dependency to get doc to be built
 noinst_DATA = .doc-dummy-target
-- 
2.26.3