Allow to build vs nacl instead of libsodium

By default libsodium is used. Only if --enable-nacl is specified, then
nacl will be used instead of libsodium.

Pass locations of nacl headers and libraries by using the following
options:

--with-nacl-headers=/home/me/somewhere/nacl-20110221/build/469/include/amd64/
--with-nacl-libs=/home/me/somewhere/nacl-20110221/build/469/lib/amd64/

1 files changed, 5 insertions, 2 deletions

diff --git a/toxcore/Makefile.inc b/toxcore/Makefile.inc
index 23584953..5a9002ef 100644
--- a/toxcore/Makefile.inc
+++ b/toxcore/Makefile.inc
@@ -29,10 +29,13 @@ libtoxcore_la_SOURCES = ../toxcore/DHT.h \
 
 libtoxcore_la_CFLAGS =  -I$(top_srcdir) \
                         -I$(top_srcdir)/toxcore \
-                        $(LIBSODIUM_CFLAGS)
+                        $(LIBSODIUM_CFLAGS) \
+                        $(NACL_CFLAGS)
 
 libtoxcore_la_LDFLAGS = $(EXTRA_LT_LDFLAGS) \
                         $(LIBSODIUM_LDFLAGS) \
+                        $(NACL_LDFLAGS) \
                         $(WINSOCK2_LIBS)
 
-libtoxcore_la_LIBS =    $(LIBSODIUM_LIBS)
+libtoxcore_la_LIBS =    $(LIBSODIUM_LIBS) \
+                        $(NAC_LIBS)