-AC_INIT([libcec], 0:5:0)
+AC_PREREQ(2.59)
+AC_INIT([libcec], [1:7:0], [http://libcec.pulse-eight.com/])
AM_INIT_AUTOMAKE(AC_PACKAGE_NAME, AC_PACKAGE_VERSION)
AC_PROG_CXX
AC_PROG_LIBTOOL
-AC_CHECK_LIB([rt], [main],, AC_MSG_ERROR("required library 'rt' is missing"))
-AC_CHECK_LIB([pthread], [main],, AC_MSG_ERROR("required library 'pthread' is missing"))
-AC_CHECK_LIB([udev], [main],, AC_MSG_ERROR("required library 'udev' is missing"))
+# search for pthread, required by all targets
+AC_SEARCH_LIBS([pthread_create],[pthread],,
+ AC_MSG_ERROR("required library 'pthread' is missing"))
-CXXFLAGS="-fPIC -Wall -Wextra $CXXFLAGS"
+# search for dlopen, required by all targets
+AC_SEARCH_LIBS([dlopen], [dl],
+ [test "$ac_cv_search_dlopen" = "none required" || LIBS_DL=$ac_cv_search_dlopen],
+ AC_MSG_ERROR("required library 'dl' is missing"))
+
+# platform specific libs, required by all targets
+case "${host}" in
+ *-*-linux*)
+ LIBS+=" -lrt"
+ ;;
+ *-apple-darwin*)
+ ;;
+ *-freebsd*)
+ ;;
+esac
+
+libs_client=$LIBS
+
+# search for udev and lockdev, only required by libCEC
+has_libudev="yes"
+case "${host}" in
+ *-*-linux*)
+ PKG_CHECK_MODULES([UDEV],[libudev],,
+ [has_libudev="no"]; AC_MSG_WARN("library 'udev' is missing - adapter detection will not be available"))
+
+ AC_CHECK_HEADER(lockdev.h,,
+ AC_MSG_ERROR("required library 'liblockdev' is missing"))
+
+ LIBS+=" -llockdev"
+ ;;
+ *-apple-darwin*)
+ has_libudev="no";
+ LIBS+="-framework CoreVideo -framework IOKit"
+ ;;
+ *-freebsd*)
+ has_libudev="no"
+ ;;
+esac
+
+# mark udev as available if it was found, so we can include adapter autodetection code
+if test "x$has_libudev" != "xno"; then
+ INCLUDES="$INCLUDES $UDEV_CFLAGS";LIBS="$LIBS $UDEV_LIBS"
+ AC_DEFINE([HAVE_LIBUDEV],[1],["Define to 1 if libudev is installed"])
+ REQUIRES="udev"
+fi
+
+LIBS_LIBCEC=$LIBS
+LIBS=$libs_client
+
+CXXFLAGS="-fPIC -Wall -Wextra -Wno-missing-field-initializers $CXXFLAGS"
+
+AC_SUBST([REQUIRES])
+AC_SUBST([LIBS])
+AC_SUBST([LIBS_LIBCEC])
AC_CONFIG_FILES([src/lib/libcec.pc])
-AC_OUTPUT([Makefile src/lib/Makefile src/testclient/Makefile])
+AC_OUTPUT([Makefile src/lib/Makefile src/testclient/Makefile src/cec-config/Makefile])