fix a compilation failure for perl Net::HandlerSocket module

.bzrignore

@@ -1975,3 +1975,8 @@ CPackSourceConfig.cmake
 win/nmake_cache.txt
 *.manifest
 *.resource.txt
+plugin/handler_socket/perl-Net-HandlerSocket/HandlerSocket.c
+plugin/handler_socket/perl-Net-HandlerSocket/blib
+plugin/handler_socket/perl-Net-HandlerSocket/pm_to_blib
+plugin/handler_socket/perl-Net-HandlerSocket/HandlerSocket.bs
+plugin/handler_socket/perl-Net-HandlerSocket/Makefile.PL

plugin/handler_socket/perl-Net-HandlerSocket/HandlerSocket.xs

@@ -12,6 +12,11 @@
 
 #include "ppport.h"
 
+/*
+  below we'll include (indirectly) my_global.h, which defines
+  VERSION too. Undefine our VERSION here.
+*/
+#undef VERSION
 #include "hstcpcli.hpp"
 
 #define DBG(x)

plugin/handler_socket/perl-Net-HandlerSocket/Makefile.PL → plugin/handler_socket/perl-Net-HandlerSocket/Makefile.PL.in

@@ -11,8 +11,8 @@ WriteMakefile(
        AUTHOR         => 'higuchi dot akira at dena dot jp>') : ()),
     CC                => 'g++ -fPIC',
     LD                => 'g++ -fPIC',
-    LIBS              => ['-L../libhsclient -L../libhsclient/.libs -lhsclient'],
+    LIBS              => ['-L@builddir@/../libhsclient -L@builddir@/../libhsclient/.libs -lhsclient'],
     DEFINE            => '',
-    INC               => '-I. -I../libhsclient',
+    INC               => '-I. -I../libhsclient -I@builddir@/../libhsclient -I@top_builddir@/include',
     OPTIMIZE          => '-g -O3 -Wall -Wno-unused',
 );

plugin/handler_socket/perl-Net-HandlerSocket/Makefile.PL.installed

@@ -13,7 +13,7 @@ WriteMakefile(
     LD                => 'g++ -fPIC',
     LIBS              => ['-lhsclient'], # e.g., '-lm'
     DEFINE            => '', # e.g., '-DHAVE_SOMETHING'
-    INC               => '-I. -I/usr/include/handlersocket',
+    INC               => '-I. -I/usr/include/handlersocket -I/usr/include/mysql',
     OPTIMIZE          => '-g -O3 -Wall -Wno-unused',
 	# Un-comment this if you add C files to link with later:
     # OBJECT            => '$(O_FILES)', # link all the C files too

plugin/handler_socket/plug.in

@@ -16,4 +16,5 @@ MYSQL_PLUGIN_ACTIONS(handlersocket,
   AC_SUBST(MYSQL_LIB)
   AC_SUBST(PLUGIN_DIR)
   AC_SUBST(HANDLERSOCKET_SUBDIRS)
+  AC_CONFIG_FILES(plugin/handler_socket/perl-Net-HandlerSocket/Makefile.PL)
 ])