define PYLINK_LIBS on Win32, since DLLs need to have all their symbols

2005-06-24  Manish Singh  <yosh@gimp.org>

        * configure.in: define PYLINK_LIBS on Win32, since DLLs need to have
        all their symbols fully resolved at link time.

        * plug-ins/pygimp/Makefile.am: link python modules with PYLINK_LIBS.

ChangeLog

@@ -1,3 +1,10 @@
+2005-06-24  Manish Singh  <yosh@gimp.org>
+
+	* configure.in: define PYLINK_LIBS on Win32, since DLLs need to have
+	all their symbols fully resolved at link time.
+
+	* plug-ins/pygimp/Makefile.am: link python modules with PYLINK_LIBS.
+
 2005-06-25  Sven Neumann  <sven@gimp.org>
 
 	* app/dialogs/preferences-dialog.c: relabel the profile used for

configure.in

@@ -1348,6 +1348,17 @@ if test "x$enable_python" != xno; then
   AM_CHECK_PYTHON_HEADERS(,
     [AC_MSG_ERROR([pycheck_error([Python headers], [them])])])
 
+  dnl Win32 needs all symbols resolved for linking, even for DLLs
+  dnl Assume the link library is in $exec_prefix/libs
+  dnl This might be able to be figured out from distutils, but it's
+  dnl not documented so we won't rely on internal implementation
+  PYLINK_LIBS=
+  if test "x$platform_win32" = "xyes"; then
+    py_exec_prefix=`$PYTHON -c "import sys; print sys.exec_prefix"`
+    PYLINK_LIBS="-L${py_exec_prefix}/libs -lpython${PYTHON_VERSION}"
+  fi
+  AC_SUBST(PYLINK_LIBS)
+
   dnl check for PyGTK
   PKG_CHECK_MODULES(PYGTK, pygtk-2.0 >= pygtk_required_version,,
     [AC_MSG_ERROR([pycheck_error([PyGTK], [it])])])

plug-ins/pygimp/Makefile.am

@@ -43,6 +43,7 @@ gimpmodule_la_LIBADD = \
 	$(libgimpcolor)		\
 	$(libgimpbase)		\
 	$(GLIB_LIBS)		\
+	$(PYLINK_LIBS)		\
 	$(RT_LIBS)
 
 _gimpenumsmodule_la_SOURCES = \
@@ -56,6 +57,7 @@ _gimpenumsmodule_la_LIBADD = \
 	$(libgimpcolor)		\
 	$(libgimpbase)		\
 	$(GLIB_LIBS)		\
+	$(PYLINK_LIBS)		\
 	$(RT_LIBS)
 
 gimpcolormodule_la_SOURCES = \
@@ -68,7 +70,8 @@ gimpcolormodule_la_LDFLAGS = -module -avoid-version $(no_undefined) \
 
 gimpcolormodule_la_LIBADD = \
 	$(libgimpcolor)	\
-	$(GLIB_LIBS)
+	$(GLIB_LIBS)	\
+	$(PYLINK_LIBS)
 
 gimpprocbrowsermodule_la_SOURCES = \
 	procbrowser.c
@@ -86,6 +89,7 @@ gimpprocbrowsermodule_la_LIBADD = \
 	$(libgimpcolor)		\
 	$(libgimpbase)		\
 	$(GTK_LIBS)		\
+	$(PYLINK_LIBS)		\
 	$(RT_LIBS)		\
 	$(INTLLIBS)