Index: Makefile.in
--- Makefile.in.orig	2018-01-08 08:46:37.000000000 +0100
+++ Makefile.in	2018-01-09 08:43:31.810267000 +0100
@@ -69,10 +69,10 @@
   test $$has_opt = yes
 am__make_dryrun = (target_option=n; $(am__make_running_with_option))
 am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
-pkgdatadir = $(datadir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkglibexecdir = $(libexecdir)/@PACKAGE@
+pkgdatadir = $(datadir)/pgpool
+pkgincludedir = $(includedir)/pgpool
+pkglibdir = $(libdir)/pgpool
+pkglibexecdir = $(libexecdir)/pgpool
 am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
 install_sh_DATA = $(install_sh) -c -m 644
 install_sh_PROGRAM = $(install_sh) -c
Index: configure
--- configure.orig	2018-01-08 08:46:37.000000000 +0100
+++ configure	2018-01-09 08:43:31.811837000 +0100
@@ -12303,7 +12303,7 @@
 
 
 OLD_CFLAGS=$CFLAGS
-CFLAGS="$CFLAGS -Wall"
+CFLAGS="$CFLAGS"
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wall option" >&5
 $as_echo_n "checking for -Wall option... " >&6; }
 if ${ac_cv_wall+:} false; then :
Index: src/auth/pool_hba.c
--- src/auth/pool_hba.c.orig	2018-01-08 08:46:37.000000000 +0100
+++ src/auth/pool_hba.c	2018-01-09 08:44:29.980456000 +0100
@@ -29,6 +29,8 @@
 #include <string.h>
 #include <errno.h>
 #include <netdb.h>
+#include <sys/types.h>
+#include <netinet/in.h>
 
 #include "pool.h"
 #include "auth/pool_hba.h"
Index: src/parser/copyfuncs.c
--- src/parser/copyfuncs.c.orig	2018-01-08 08:46:37.000000000 +0100
+++ src/parser/copyfuncs.c	2018-01-09 08:43:31.812400000 +0100
@@ -23,6 +23,7 @@
 
 #include "pool.h"
 
+#include <stdarg.h>
 #include <string.h>
 #include <stddef.h>
 #include "utils/palloc.h"
Index: src/watchdog/wd_escalation.c
--- src/watchdog/wd_escalation.c.orig	2018-01-08 08:46:37.000000000 +0100
+++ src/watchdog/wd_escalation.c	2018-01-09 08:43:31.812555000 +0100
@@ -26,6 +26,7 @@
 #include <stdlib.h>
 #include <unistd.h>
 #include <errno.h>
+#include <sys/wait.h>
 
 #ifdef __FreeBSD__
 #include <sys/wait.h>
Index: src/watchdog/wd_if.c
--- src/watchdog/wd_if.c.orig	2018-01-08 08:46:37.000000000 +0100
+++ src/watchdog/wd_if.c	2018-01-09 08:43:31.812696000 +0100
@@ -48,6 +48,7 @@
 #endif	/* __linux__ */
 #include <arpa/inet.h>
 #include <ifaddrs.h>
+#include <netinet/in.h>
 
 #ifdef __FreeBSD__
 #include <netinet/in.h>