diff --git a/BitKeeper/etc/logging_ok b/BitKeeper/etc/logging_ok
index 4004210c803..0349e97892c 100644
--- a/BitKeeper/etc/logging_ok
+++ b/BitKeeper/etc/logging_ok
@@ -23,3 +23,4 @@ tim@work.mysql.com
 tonu@work.mysql.com
 spurr@nslinux.bedford.progress.com
 tim@threads.polyesthetic.msg
+serg@serg.mysql.com
diff --git a/Docs/Makefile.am b/Docs/Makefile.am
index 090467e47cb..0fe0ab3a56d 100644
--- a/Docs/Makefile.am
+++ b/Docs/Makefile.am
@@ -18,7 +18,7 @@ noinst_SCRIPTS =	Support/texi2html Support/generate-text-files.pl \
 			Support/generate-mirror-listing.pl
 info_TEXINFOS =		manual.texi
 
-targets =		manual.txt mysql.info manual.html manual.pdf
+targets =		manual.txt mysql.info manual.html $(PDFMANUAL)
 
 BUILT_SOURCES =		$(targets) manual_toc.html include.texi
 EXTRA_DIST =		$(noinst_SCRIPTS) $(BUILT_SOURCES) mysqld_error.txt INSTALL-BINARY
diff --git a/configure.in b/configure.in
index 394b4f83a89..e8a112b8d6d 100644
--- a/configure.in
+++ b/configure.in
@@ -123,6 +123,7 @@ AM_PROG_LIBTOOL
 AC_PROG_INSTALL
 # Not critical since the generated file is distributed
 AC_PROG_YACC
+AC_CHECK_PROG(PDFMANUAL, pdftex, manual.pdf)
 
 AC_MSG_CHECKING("return type of sprintf")