include directory split into c and cpp dirs, added --with-c and --with-cpp configure options

Makefile.am

-include_HEADERS = include/zmq.h include/zmq.hpp
-
 if BUILD_PYTHON
 DIR_P = python
 endif

autogen.sh

@@ -18,7 +18,13 @@
 
 # Script to generate all required files from fresh svn checkout.
 
-
+pkg-config --version > /dev/null 2>&1
+if  [ $? -ne 0 ]; then
+    echo
+    echo "Could not find pkg-config, pkg.m4 macro is probably not installed."
+    echo
+    exit 1
+fi
 
 autoreconf --install --force --verbose -I config
 

configure.in

@@ -164,11 +164,29 @@ if test "x$HAVE_INTTYPES_H" = "xyes"; then
     inttypes="1"
 fi
 
+# c 
+czmq="no"
+AC_ARG_WITH([c], [AS_HELP_STRING([--with-c], 
+    [build c language binding [default=no]])], [c=yes], [c=no])
+
+if test "x$c" != "xno"; then
+    czmq="yes" 
+fi
+
+# c++
+cppzmq="no"
+AC_ARG_WITH([cpp], [AS_HELP_STRING([--with-cpp], 
+    [build c++ language binding [default=no]])], [cpp=yes], [cpp=no])
+
+if test "x$cpp" != "xno"; then
+    cppzmq="yes" 
+fi
+
 # Python
 pyzmq="no"
 
 AC_ARG_WITH(python_headersdir,
-    AC_HELP_STRING([--with-python-headersdir], [Python.h header file location]),
+    AS_HELP_STRING([--with-python-headersdir], [Python.h header file location]),
         [python_headersdir="$withval"], [python_headersdir="no"])
 
 AC_ARG_WITH([python], [AS_HELP_STRING([--with-python], [build Python language binding [default=no]])], [with_python=yes], [with_python=no])
@@ -209,7 +227,7 @@ fi
 rbzmq="no"
 
 AC_ARG_WITH(ruby_headersdir,
-    AC_HELP_STRING([--with-ruby-headersdir], [ruby.h header file location]),
+    AS_HELP_STRING([--with-ruby-headersdir], [ruby.h header file location]),
         [ruby_headersdir="$withval"], [ruby_headersdir="no"])
 
 if test "x$ruby_headersdir" != "xno"; then
@@ -217,7 +235,7 @@ if test "x$ruby_headersdir" != "xno"; then
 fi
 
 AC_ARG_WITH(ruby_libdir,
-    AC_HELP_STRING([--with-ruby-libdir],[libruby library file location]),
+    AS_HELP_STRING([--with-ruby-libdir],[libruby library file location]),
         [ruby_libdir="$withval"], [ruby_libdir="no"])
 
 if test "x$ruby_libdir" != "xno"; then
@@ -249,17 +267,12 @@ RUBYDIR="$rubydir"
 AC_SUBST([RUBYDIR])
 
 if test "x$pyzmq" != "xyes"; then
-        AC_CHECK_PROG(have_python, python, yes, no)
-        if test "x$have_python" != "xyes"; then
-            AC_MSG_ERROR([Could not find python.])
-        fi
+    AC_CHECK_PROG(have_python, python, yes, no)
+    if test "x$have_python" != "xyes"; then
+        AC_MSG_ERROR([Could not find python.])
     fi
+fi
     
-    #  Generate version.c
-    AC_CONFIG_COMMANDS([version.c],
-        [python third-party/openpgm/libpgm-1.0.0/openpgm/pgm/version_generator.py > \
-            third-party/openpgm/libpgm-1.0.0/openpgm/pgm/version.c])
-
 # Java language binding
 jzmq="no"
 AC_ARG_WITH([java], [AS_HELP_STRING([--with-java], [build Java language binding [default=no]])], [with_java=yes], [with_java=no])
@@ -312,6 +325,10 @@ fi
 
 AM_CONDITIONAL(BUILD_PYTHON, test "x$pyzmq" = "xyes")
 AM_CONDITIONAL(BUILD_JAVA, test "x$jzmq" = "xyes")
+AM_CONDITIONAL(BUILD_PYTHON, test "x$pyzmq" = "xyes")
+AM_CONDITIONAL(BUILD_RUBY, test "x$rbzmq" = "xyes")
+AM_CONDITIONAL(BUILD_C, test "x$czmq" = "xyes")
+AM_CONDITIONAL(BUILD_CPP, test "x$cppzmq" = "xyes")
 
 AC_SUBST(stdint)
 AC_SUBST(inttypes)
@@ -319,8 +336,6 @@ AC_SUBST(inttypes)
 # Subst ZMQ_EXTRA_CXXFLAGS
 AC_SUBST(ZMQ_EXTRA_CXXFLAGS)
 
-AM_CONDITIONAL(BUILD_PYTHON, test "x$pyzmq" = "xyes")
-AM_CONDITIONAL(BUILD_RUBY, test "x$rbzmq" = "xyes")
 
 # Checks for library functions.
 AC_FUNC_MALLOC
@@ -342,6 +357,8 @@ AC_MSG_RESULT([  license text. ])
 AC_MSG_RESULT([ ******************************************************** ])
 AC_MSG_RESULT([])
 AC_MSG_RESULT([ 0MQ install dir: $prefix])
+AC_MSG_RESULT([   C language binding: $czmq])
+AC_MSG_RESULT([   C++ language binding: $cppzmq])
 AC_MSG_RESULT([   Python language binding: $pyzmq])
 AC_MSG_RESULT([   Ruby language binding: $rbzmq])
 if test "x$rbzmq" = "xyes"; then

perf/c/Makefile.am

-INCLUDES = -I$(top_builddir)/include
+INCLUDES = -I$(top_builddir)/c
 
-bin_PROGRAMS = local_lat remote_lat local_thr remote_thr
+noinst_PROGRAMS = local_lat remote_lat local_thr remote_thr
 
 local_lat_LDADD = $(top_builddir)/src/libzmq.la
 local_lat_SOURCES = local_lat.c

perf/cpp/Makefile.am

-INCLUDES = -I$(top_builddir)/include
+INCLUDES = -I$(top_srcdir)/cpp -I$(top_srcdir)/c
 
-bin_PROGRAMS = local_lat remote_lat local_thr remote_thr
+noinst_PROGRAMS = local_lat remote_lat local_thr remote_thr
 
 local_lat_LDADD = $(top_builddir)/src/libzmq.la
 local_lat_SOURCES = local_lat.cpp

src/Makefile.am

 lib_LTLIBRARIES = libzmq.la
 
-pkginclude_HEADERS = \
-    ../include/zmq.h \
-    ../include/zmq.hpp
+
+if BUILD_CPP
+include_HEADERS = ../cpp/zmq.hpp ../c/zmq.h
+endif
+
+if BUILD_C
+if BUILD_CPP
+
+else
+include_HEADERS = ../c/zmq.h
+endif
+endif
 
 libzmq_la_SOURCES = \
     app_thread.hpp \

src/app_thread.cpp

@@ -19,7 +19,7 @@
 
 #include <algorithm>
 
-#include "../include/zmq.h"
+#include "../c/zmq.h"
 
 #include "platform.hpp"
 

src/dispatcher.cpp

@@ -17,7 +17,7 @@
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-#include "../include/zmq.h"
+#include "../c/zmq.h"
 
 #include "dispatcher.hpp"
 #include "app_thread.hpp"

src/i_inout.hpp

@@ -20,7 +20,7 @@
 #ifndef __ZMQ_I_INOUT_HPP_INCLUDED__
 #define __ZMQ_I_INOUT_HPP_INCLUDED__
 
-#include "../include/zmq.h"
+#include "../c/zmq.h"
 
 namespace zmq
 {

src/io_thread.cpp

@@ -17,7 +17,7 @@
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-#include "../include/zmq.h"
+#include "../c/zmq.h"
 
 #include "io_thread.hpp"
 #include "command.hpp"

src/msg_content.hpp

@@ -22,7 +22,7 @@
 
 #include <stddef.h>
 
-#include "../include/zmq.h"
+#include "../c/zmq.h"
 
 #include "atomic_counter.hpp"
 

src/pipe.cpp

@@ -17,7 +17,7 @@
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-#include "../include/zmq.h"
+#include "../c/zmq.h"
 
 #include "pipe.hpp"
 

src/pipe.hpp

@@ -20,7 +20,7 @@
 #ifndef __ZMQ_PIPE_HPP_INCLUDED__
 #define __ZMQ_PIPE_HPP_INCLUDED__
 
-#include "../include/zmq.h"
+#include "../c/zmq.h"
 
 #include "stdint.hpp"
 #include "i_endpoint.hpp"

src/socket_base.cpp

@@ -20,7 +20,7 @@
 #include <string>
 #include <algorithm>
 
-#include "../include/zmq.h"
+#include "../c/zmq.h"
 
 #include "socket_base.hpp"
 #include "app_thread.hpp"

src/zmq.cpp

@@ -17,7 +17,7 @@
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-#include "../include/zmq.h"
+#include "../c/zmq.h"
 
 #include <errno.h>
 #include <stdlib.h>

src/zmq_decoder.hpp

@@ -20,7 +20,7 @@
 #ifndef __ZMQ_ZMQ_DECODER_HPP_INCLUDED__
 #define __ZMQ_ZMQ_DECODER_HPP_INCLUDED__
 
-#include "../include/zmq.h"
+#include "../c/zmq.h"
 
 #include "decoder.hpp"
 

src/zmq_encoder.hpp

@@ -20,7 +20,7 @@
 #ifndef __ZMQ_ZMQ_ENCODER_HPP_INCLUDED__
 #define __ZMQ_ZMQ_ENCODER_HPP_INCLUDED__
 
-#include "../include/zmq.h"
+#include "../c/zmq.h"
 
 #include "encoder.hpp"