avoid calling autogen to not create development versions (#2249037)

gnupg-2.4.3-restore-systemd-sockets.patch

@@ -28,6 +28,25 @@ index 390153c76..0093c43a8 100644
 +	   examples/systemd-user/gpg-agent.socket 			\
 +	   examples/systemd-user/gpg-agent-ssh.socket 			\
 +	   examples/systemd-user/gpg-agent-browser.socket		\
++	   examples/systemd-user/gpg-agent-extra.socket 		\
+ 	   examples/pwpattern.list
+ 
+ helpfiles = help.txt help.be.txt help.ca.txt help.cs.txt		\
+diff --git b/doc/Makefile.in a/doc/Makefile.in
+index 390153c76..0093c43a8 100644
+--- b/doc/Makefile.in
++++ a/doc/Makefile.in
+@@ -475,6 +475,14 @@ AM_CPPFLAGS =
+            examples/qualified.txt                                       \
+ 	   examples/common.conf                                         \
+            examples/gpgconf.rnames examples/gpgconf.conf                \
++	   examples/systemd-user/README 				\
++	   examples/systemd-user/dirmngr.service 			\
++	   examples/systemd-user/dirmngr.socket				\
++	   examples/systemd-user/gpg-agent.service 			\
++	   examples/systemd-user/gpg-agent.socket 			\
++	   examples/systemd-user/gpg-agent-ssh.socket 			\
++	   examples/systemd-user/gpg-agent-browser.socket		\
 +	   examples/systemd-user/gpg-agent-extra.socket 		\
  	   examples/pwpattern.list
  

gnupg2.spec

@@ -35,7 +35,6 @@ Patch33: gnupg-2.4.3-restore-systemd-sockets.patch
 
 URL:     https://www.gnupg.org/
 
-BuildRequires: automake libtool texinfo transfig
 BuildRequires: gcc
 BuildRequires: bzip2-devel
 BuildRequires: curl-devel
@@ -136,7 +135,6 @@ sed -i -e 's/"libpcsclite\.so"/"%{pcsclib}"/' scd/scdaemon.c
 
 
 %build
-./autogen.sh
 %configure \
   --disable-rpath \
   --enable-g13 \