Major changes to the build system

- move modbus.h => include/modbus/ - create a pkgconfig file (module.pc) - install modbus.h in $(includedir) - new path to reach modbus.h

Major changes to the build system
- move modbus.h => include/modbus/ - create a pkgconfig file (module.pc) - install modbus.h in $(includedir) - new path to reach modbus.h
Stéphane Raimbault
1 parent fdc7521f
Showing 10 changed files with 38 additions and 14 deletions
Makefile.am
configure.ac
include/Makefile.am
include/modbus/Makefile.am
src/modbus.h → include/modbus/modbus.h
modbus.pc.in
src/Makefile.am
src/modbus.c
src/test-modbus-master.c
src/test-modbus-slave.c
-SUBDIRS=src
+SUBDIRS = include src
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = modbus.pc
@@ -12,6 +12,9 @@ AC_PROG_LIBTOOL
  
 # Checks for libraries.
 AM_PATH_GLIB_2_0(2.0.0,,AC_MSG_ERROR(libmodbus needs GLib 2.X))
+PKG_CHECK_MODULES(GLIB, glib-2.0)
+AC_SUBST(GLIB_CFLAGS)
+AC_SUBST(GLIB_LIBS)
  
 # Checks for header files.
 AC_HEADER_STDC
@@ -27,8 +30,11 @@ AC_FUNC_MALLOC
 AC_FUNC_SELECT_ARGTYPES
 AC_CHECK_FUNCS([inet_ntoa memset select socket])
  
-AC_CONFIG_FILES([
-	Makefile
-	src/Makefile
-	])
-AC_OUTPUT
+AC_OUTPUT([
+Makefile
+src/Makefile
+include/Makefile
+include/modbus/Makefile
+modbus.pc
+])
+
+## Process this file with automake to produce Makefile.in
+
+SUBDIRS = modbus
+## Process this file with automake to produce Makefile.in
+
+# Include files to install
+libmodbusincludedir = $(includedir)/libmodbus
+libmodbusinclude_HEADERS = modbus.h
 \ No newline at end of file
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: modbus
+Description: Modbus protocol library
+Requires: @modbus_pkgdeps@
+Version: @VERSION@
+Libs: -L${libdir} -lmodbus
+Cflags: -I${includedir}
@@ -10,10 +10,6 @@ test_modbus_slave_SOURCES = test-modbus-slave.c
 test_modbus_slave_INCLUDES = @GLIB_CFLAGS@
 test_modbus_slave_LDADD = libmodbus.la @GLIB_LIBS@
  
-INCLUDES = @GLIB_CFLAGS@
+INCLUDES = @GLIB_CFLAGS@ -I$(top_srcdir)/include
 LDADD = @GLIB_LIBS@
 CLEANFILES = *~
-
-# Include files to install
-libmodbusincludedir = $(includedir)/libmodbus
-libmodbusinclude_HEADERS = modbus.h
@@ -41,7 +41,7 @@
 #include <netinet/ip.h>
 #include <netinet/tcp.h>
  
-#include "modbus.h"
+#include <modbus/modbus.h>
  
 #define UNKNOWN_ERROR_MSG "Not defined in modbus specification"
  
@@ -24,7 +24,7 @@
 #include <string.h>
 #include <stdlib.h>
  
-#include <modbus.h>
+#include <modbus/modbus.h>
  
 #define LOOP       1
 #define SLAVE   0x11
@@ -24,7 +24,7 @@
 #include <string.h>
 #include <stdlib.h>
  
-#include <modbus.h>
+#include <modbus/modbus.h>
  
 int main(void)
 {