WIN32: add versioninfo, and export symbols

* dbus/versioninfo.rc.in: (new file) copied and modified from libgpg-error
 * configure.in: enable libtool's W32 support, extract version information
    for use in versioninfo.rc.in, define DBUS_WIN, define DBUS_UNIX only on
    unix (adapted from libgpg-error)
 * dbus/Makefile.am: switch sources depending on platform,
    compile versioninfo.rc, add dbus-1.def (not used since buildsystem creates
    its own .def file apparently)
(cherry picked from commit cfa717ddb7b9258a862d87cd5b3bdbe582ce106c)

3 files changed, 172 insertions, 16 deletions

diff --git a/configure.in b/configure.in
index 24ad5544..4360e2df 100644
--- a/configure.in
+++ b/configure.in
@@ -9,6 +9,8 @@ m4_define([dbus_version],
 AC_INIT(dbus, [dbus_version])
 
 AC_CANONICAL_HOST
+AC_LIBTOOL_WIN32_DLL
+AC_LIBTOOL_RC
 
 AM_INIT_AUTOMAKE([1.9 tar-ustar])
 AM_CONFIG_HEADER(config.h)
@@ -63,6 +65,39 @@ AC_HEADER_STDC
 AC_C_INLINE
 AM_PROG_LIBTOOL
 
+# Set some internal variables depending on the platform for later use.
+dbus_win=no
+dbus_unix=no
+case "${host}" in
+    *-mingw32*)
+        dbus_win=yes
+        ;;
+    *)
+        dbus_unix=yes
+       ;;
+esac
+
+# Special defines for certain platforms
+if test "$dbus_win" = yes; then
+    AC_DEFINE(DBUS_WIN,1,[Defined if we run on a W32 API based system])
+    BUILD_TIMESTAMP=`date --iso-8601=minutes`
+    AC_SUBST(BUILD_TIMESTAMP)
+    changequote(,)dnl
+    BUILD_FILEVERSION=`echo "$DBUS_VERSION" | sed 's/\([0-9.]*\).*/\1./;s/\./,/g'`
+    changequote([,])dnl
+    case "$DBUS_VERSION" in
+      *-rc*)  BUILD_FILEVERSION="${BUILD_FILEVERSION}1" ;;
+      *)      BUILD_FILEVERSION="${BUILD_FILEVERSION}2" ;;
+    esac
+else
+    AC_DEFINE(DBUS_UNIX,1,[Defined if we run on a Unix-based system])
+fi
+AC_SUBST(BUILD_TIMESTAMP)
+AC_SUBST(BUILD_FILEVERSION)
+AM_CONDITIONAL(DBUS_WIN, test "$dbus_win" = yes)
+AM_CONDITIONAL(DBUS_UNIX, test "$dbus_unix" = yes)
+
+
 AC_ARG_ENABLE(tests, AS_HELP_STRING([--enable-tests],[enable unit test code]),enable_tests=$enableval,enable_tests=$USE_MAINTAINER_MODE)
 AC_ARG_ENABLE(ansi, AS_HELP_STRING([--enable-ansi],[enable -ansi -pedantic gcc flags]),enable_ansi=$enableval,enable_ansi=no)
 AC_ARG_ENABLE(verbose-mode, AS_HELP_STRING([--enable-verbose-mode],[support verbose debug mode]),enable_verbose_mode=$enableval,enable_verbose_mode=$USE_MAINTAINER_MODE)
@@ -91,8 +126,6 @@ AC_ARG_WITH(console-owner-file, AS_HELP_STRING([--with-console-owner-file=[filen
 AC_ARG_WITH(dbus_user, AS_HELP_STRING([--with-dbus-user=<user>],[User for running the DBUS daemon (messagebus)]))
 AC_ARG_WITH(dbus_daemondir, AS_HELP_STRING([--with-dbus-daemondir=[dirname]],[Directory for installing the DBUS daemon]))
 
-AC_DEFINE(DBUS_UNIX,1,[dbus on unix])
-
 dnl DBUS_BUILD_TESTS controls unit tests built in to .c files 
 dnl and also some stuff in the test/ subdir
 AM_CONDITIONAL(DBUS_BUILD_TESTS, test x$enable_tests = xyes)
@@ -1430,6 +1463,7 @@ AH_VERBATIM(_DARWIN_ENVIRON,
 
 AC_OUTPUT([
 Doxyfile
+dbus/versioninfo.rc
 dbus/dbus-arch-deps.h
 bus/system.conf
 bus/session.conf
diff --git a/dbus/Makefile.am b/dbus/Makefile.am
index e966a438..9daa8a9c 100644
--- a/dbus/Makefile.am
+++ b/dbus/Makefile.am
@@ -11,6 +11,84 @@ dbusarchincludedir=$(libdir)/dbus-1.0/include/dbus
 
 lib_LTLIBRARIES=libdbus-1.la
 
+#
+# Deal with W32 .def and version-info.rc stuff
+#
+if DBUS_WIN
+LTRCCOMPILE = $(LIBTOOL) --mode=compile $(RC) \
+     `echo $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) | \
+     sed -e 's/-I/--include-dir /g;s/-D/--define /g'`
+
+SUFFIXES = rc
+
+.rc.o:
+	$(LTRCCOMPILE) -i $< -o $@
+
+dbus_res = versioninfo.o
+dbus_res_ldflag = -Wl,$(dbus_res)
+no_undefined = -no-undefined
+export_symbols = -export-symbols $(srcdir)/dbus-1.def
+
+install-def-file:
+	$(INSTALL) dbus-1.def $(DESTDIR)$(libdir)/dbus-1.def
+
+uninstall-def-file:
+	-rm $(DESTDIR)$(libdir)/dbus-1.def
+
+libdbus_1_la_DEPENDENCIES = $(dbus_res) dbus-1.def
+intllibs =
+
+else
+dbus_res =
+dbus_res_ldflag =
+no_undefined =
+export_symbols =
+install-def-file:
+uninstall-def-file:
+
+intllibs = @LTLIBINTL@
+
+endif
+
+
+#
+# Platform-dependent sources:
+#
+if DBUS_WIN
+DBUS_LIB_arch_sources = 			\
+	dbus-server-win.c 			\
+	dbus-server-win.h
+
+DBUS_SHARED_arch_sources = 			\
+	dbus-sysdeps-win.c 			\
+	dbus-sysdeps-win.h			\
+	dbus-sysdeps-thread-win.c		\
+	dbus-transport-win.c			\
+	dbus-transport-win.h
+
+DBUS_UTIL_arch_sources =			\
+	dbus-sysdeps-util-win.c			\
+	dbus-spawn-win.c
+else
+DBUS_LIB_arch_sources = 			\
+	dbus-server-unix.c 			\
+	dbus-server-unix.h
+
+DBUS_SHARED_arch_sources = 			\
+	dbus-sysdeps-unix.c 			\
+	dbus-sysdeps-unix.h			\
+	dbus-sysdeps-pthread.c			\
+	dbus-transport-unix.c			\
+	dbus-transport-unix.h			\
+	dbus-userdb.c				\
+	dbus-userdb.h
+
+DBUS_UTIL_arch_sources = 			\
+	dbus-sysdeps-util-unix.c		\
+	dbus-userdb-util.c			\
+	dbus-spawn.c
+endif
+
 dbusinclude_HEADERS=				\
 	dbus.h					\
 	dbus-address.h				\
@@ -26,6 +104,7 @@ dbusinclude_HEADERS=				\
 	dbus-server.h				\
 	dbus-shared.h				\
 	dbus-signature.h			\
+	dbus-spawn.h				\
 	dbus-threads.h				\
 	dbus-types.h
 
@@ -73,8 +152,7 @@ DBUS_LIB_SOURCES=				\
 	dbus-server-protected.h			\
 	dbus-server-socket.c			\
 	dbus-server-socket.h			\
-	dbus-server-unix.c			\
-	dbus-server-unix.h			\
+	$(DBUS_LIB_arch_sources)		\
 	dbus-sha.c				\
 	dbus-sha.h				\
 	dbus-signature.c			\
@@ -87,8 +165,6 @@ DBUS_LIB_SOURCES=				\
 	dbus-transport-protected.h		\
 	dbus-transport-socket.c			\
 	dbus-transport-socket.h			\
-	dbus-transport-unix.c			\
-	dbus-transport-unix.h			\
 	dbus-uuidgen.c				\
 	dbus-uuidgen.h				\
 	dbus-watch.c				\
@@ -118,13 +194,9 @@ DBUS_SHARED_SOURCES=				\
 	dbus-string.c				\
 	dbus-string.h				\
 	dbus-string-private.h			\
+	$(DBUS_SHARED_arch_sources)		\
 	dbus-sysdeps.c				\
-	dbus-sysdeps.h				\
-	dbus-sysdeps-pthread.c			\
-	dbus-sysdeps-unix.c			\
-	dbus-sysdeps-unix.h			\
-	dbus-userdb.c				\
-	dbus-userdb.h
+	dbus-sysdeps.h
 
 ### source code that is generic utility functionality used
 ### by the bus daemon or test apps, but is NOT included
@@ -144,14 +216,12 @@ DBUS_UTIL_SOURCES=				\
 	dbus-message-util.c			\
 	dbus-shell.c				\
 	dbus-shell.h				\
-	dbus-spawn.c				\
+	$(DBUS_UTIL_arch_sources)		\
 	dbus-spawn.h				\
 	dbus-string-util.c			\
 	dbus-sysdeps-util.c			\
-	dbus-sysdeps-util-unix.c		\
 	dbus-test.c				\
-	dbus-test.h				\
-	dbus-userdb-util.c
+	dbus-test.h
 
 libdbus_1_la_SOURCES=				\
 	$(DBUS_LIB_SOURCES)			\
diff --git a/dbus/versioninfo.rc.in b/dbus/versioninfo.rc.in
new file mode 100644
index 00000000..b745b39a
--- /dev/null
+++ b/dbus/versioninfo.rc.in
@@ -0,0 +1,52 @@
+/* versioninfo.rc.in - for dbus
+ * Copyright (C) 2005 g10 Code GmbH
+ * 
+ * This file is free software; as a special exception the author gives
+ * unlimited permission to copy and/or distribute it, with or without
+ * modifications, as long as this notice is preserved.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
+ * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ */
+ 
+/* This file is processed by configure to create versioninfo.rc */
+
+#line __LINE__ "versioninfo.rc.in"
+
+#include <afxres.h>
+
+
+VS_VERSION_INFO VERSIONINFO
+ FILEVERSION @BUILD_FILEVERSION@
+ PRODUCTVERSION @BUILD_FILEVERSION@
+ FILEFLAGSMASK 0x3fL
+#ifdef _DEBUG
+ FILEFLAGS 0x21L
+#else
+ FILEFLAGS 0x20L
+#endif
+ FILEOS 0x40004L
+ FILETYPE 0x1L
+ FILESUBTYPE 0x0L
+BEGIN
+    BLOCK "StringFileInfo"
+    BEGIN
+        BLOCK "040904b0"
+        BEGIN
+            VALUE "Comments", "Provided under the terms of the GNU Lesser General Public License.\0"
+            VALUE "CompanyName", "FreeDesktop.org\0"
+            VALUE "FileDescription", "dbus - FreeDesktop message bus system\0"
+            VALUE "FileVersion", "@DBUS_VERSION@\0"
+            VALUE "InternalName", "dbus\0"
+            VALUE "LegalCopyright", "Copyright � 2009 FreeDesktop.org\0"
+            VALUE "LegalTrademarks", "\0"
+            VALUE "OriginalFilename", "dbus-1.dll\0"
+            VALUE "PrivateBuild", "\0"
+            VALUE "ProductName", "dbus\0"
+            VALUE "ProductVersion", "@DBUS_VERSION@\0"
+            VALUE "SpecialBuild", "@BUILD_TIMESTAMP@\0"
+        END
+    END
+END
+