build: install libipset in the right place

The .c files used to build the plugins for ipset all use #include
<libipset/...>, so the files we install should preferably also be in a
directory called "libipset" rather than just "ipset".

Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>

diff --git a/include/libipset/Makefile.am b/include/libipset/Makefile.am
index 2bb353b511310c035750046db7883fa63709dc9c..3b47518564aba3d8ed6375b7fdf848be461afa5e 100644 (file)
--- a/include/libipset/Makefile.am
+++ b/include/libipset/Makefile.am
@@ -1,3 +1,4 @@
+pkgincludedir = ${includedir}/libipset
 pkginclude_HEADERS = \
        data.h \
        errcode.h \