libtool: error: line 2642: func__fatal_error: command not

Resolves: rhbz#1622611
Version: 2.4.6-26

libtool-2.4.6-fatal-handler.patch

@@ -0,0 +1,34 @@
+From 350082b6aa89f9ef603fcebbb4cf33f15a743f2f Mon Sep 17 00:00:00 2001
+From: Bert Wesarg <bert.wesarg@googlemail.com>
+Date: Mon, 13 Jun 2016 22:28:47 +0200
+Subject: [PATCH] libtool: exit verbosely for fatal configure problems
+
+Instead of calling not-existing function and processing subsequent
+shell code.
+
+* build-aux/ltmain.in (func_fatal_configuration): Fix typo in
+func_fatal_error call.
+
+Copyright-paperwork-exempt: Yes
+
+Upstream: 350082b6aa89f9ef603fcebbb4cf33f15a743f2f
+---
+ build-aux/ltmain.in | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/build-aux/ltmain.in b/build-aux/ltmain.in
+index 0ad021db..c3058f21 100644
+--- a/build-aux/ltmain.in
++++ b/build-aux/ltmain.in
+@@ -212,7 +212,7 @@ fi
+ # a configuration failure hint, and exit.
+ func_fatal_configuration ()
+ {
+-    func__fatal_error ${1+"$@"} \
++    func_fatal_error ${1+"$@"} \
+       "See the $PACKAGE documentation for more information." \
+       "Fatal configuration error."
+ }
+-- 
+2.17.1
+

libtool.spec

@@ -30,6 +30,9 @@ Patch2: libtool-2.4.6-specs.patch
 %undefine _hardened_build
 Patch3: libtool-2.4.6-hardening.patch
 
+# rhbz#1622611, upstream 350082b6aa89f9ef603fcebbb4cf33f15a743f2f
+Patch4: libtool-2.4.6-fatal-handler.patch
+
 %if ! 0%{?_module_build}
 Patch100: libtool-nodocs.patch
 %endif
@@ -102,6 +105,7 @@ Static libraries and header files for development with ltdl.
 %patch1 -p1 -b .test
 %patch2 -p1 -b .gcc-specs
 %patch3 -p1 -b .ltdl-hardening
+%patch4 -p1 -b .fatal-handler
 %if ! 0%{?_module_build}
 %patch100 -p1 -b .nodocs
 %endif
@@ -179,6 +183,7 @@ rm -f %{buildroot}%{_libdir}/libltdl.{a,la}
 %changelog
 * Tue Aug 28 2018 Pavel Raiskup <praiskup@redhat.com> - 2.4.6-26
 - cleanup post/postun, there are RPM triggers nowadays
+- fix error: line 2642: func__fatal_error: command not found (rhbz#1622611)
 
 * Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 2.4.6-25
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild