Move libguac headers to a location others can pull. Modify guacd to use bundled libguac if present.

guacd/Makefile.am

@@ -37,7 +37,7 @@
 AUTOMAKE_OPTIONS = foreign 
 initdir = @init_dir@
 
-AM_CFLAGS = -Werror -Wall -pedantic -Iinclude
+AM_CFLAGS = -Werror -Wall -pedantic -Iinclude $(LIBGUAC_INCLUDE)
 
 sbin_PROGRAMS = guacd
 init_SCRIPTS = init.d/guacd
@@ -45,6 +45,7 @@ man_MANS = man/guacd.8
 
 noinst_HEADERS = include/client.h include/log.h
 guacd_SOURCES  = src/daemon.c src/client.c src/log.c
+guacd_LDADD    = $(LIBGUAC_LTLIB)
 
 EXTRA_DIST = init.d/guacd.in man/guacd.8 LICENSE
 CLEANFILES = $(init_SCRIPTS)

guacd/configure.ac

@@ -38,6 +38,9 @@ AC_PREREQ([2.61])
 AC_INIT([guacd], [0.7.0])
 AM_INIT_AUTOMAKE([-Wall -Werror foreign])
 
+LT_PREREQ([2.2])
+LT_INIT([dlopen])
+
 AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_SRCDIR([src/client.c])
 
@@ -48,6 +51,15 @@ AC_PROG_CC_C99
 # Libraries
 AC_CHECK_LIB([pthread], [pthread_create])
 
+# If bundled copy of libguac found, use that
+if test -d "$srcdir/../libguac"
+then
+    AC_SUBST([LIBGUAC_LTLIB],   '$(top_builddir)/../libguac/src/libguac.la')
+    AC_SUBST([LIBGUAC_INCLUDE], '-I$(top_srcdir)/../libguac/include')
+else
+    AC_CHECK_LIB([guac], [guac_client_plugin_open])
+fi
+
 # Functions
 AC_FUNC_MALLOC
 AC_CHECK_FUNCS([memset socket strerror fork])

libguac/doc/Doxyfile

@@ -603,7 +603,7 @@ RECURSIVE              = YES
 # excluded from the INPUT source files. This way you can easily exclude a
 # subdirectory from a directory tree whose root is specified with the INPUT tag.
 
-EXCLUDE                = ../include/client-handlers.h ../include/palette.h
+EXCLUDE                = ../include/_private
 
 # The EXCLUDE_SYMLINKS tag can be used select whether or not files or
 # directories that are symbolic links (a Unix filesystem feature) are excluded

libguac/src/Makefile.am

@@ -36,26 +36,26 @@
 
 AUTOMAKE_OPTIONS = foreign 
 ACLOCAL_AMFLAGS = -I m4
-AM_CFLAGS = -Werror -Wall -pedantic -I../include
+AM_CFLAGS = -Werror -Wall -pedantic -I../include/guacamole -I../include/_private
 
 libguacincdir = $(includedir)/guacamole
 libguacinc_HEADERS =                    \
-    ../include/client.h       \
-    ../include/error.h        \
-	../include/hash.h         \
-    ../include/instruction.h  \
-    ../include/layer.h        \
-    ../include/plugin.h       \
-    ../include/pool.h         \
-    ../include/protocol.h     \
-    ../include/socket.h       \
-    ../include/stream.h       \
-    ../include/timestamp.h
+    ../include/guacamole/client.h       \
+    ../include/guacamole/error.h        \
+    ../include/guacamole/hash.h         \
+    ../include/guacamole/instruction.h  \
+    ../include/guacamole/layer.h        \
+    ../include/guacamole/plugin.h       \
+    ../include/guacamole/pool.h         \
+    ../include/guacamole/protocol.h     \
+    ../include/guacamole/socket.h       \
+    ../include/guacamole/stream.h       \
+    ../include/guacamole/timestamp.h
 
 noinst_HEADERS =                          \
-    ../include/client-handlers.h \
-    ../include/palette.h         \
-	../include/unicode.h
+    ../include/_private/client-handlers.h \
+    ../include/_private/palette.h         \
+    ../include/_private/unicode.h
 
 libguac_la_SOURCES =  \
     client.c          \