Ok, Lars, I've finally got there. I had to tweak my configure script so that
CPP="deccxx -E", or I couldn't find ostream etc. I also upgraded to automake
1.5, autoconf 2.52, although I'm not sure that that was strictly necessary.
(I did this before finding the CPP fix.) Finally, I had to patch
lyxinclude.m4; attached.
phew!
Angus
Index: config/ChangeLog
===================================================================
RCS file: /usr/local/lyx/cvsroot/lyx-devel/config/ChangeLog,v
retrieving revision 1.30
diff -u -p -r1.30 ChangeLog
--- config/ChangeLog 20 Mar 2002 19:06:31 -0000 1.30
+++ config/ChangeLog 21 Mar 2002 13:50:37 -0000
@@ -1,3 +1,10 @@
+2002-03-21 Angus Leeming <[EMAIL PROTECTED]>
+
+ * lyxinclude.m4 (LYX_USE_XFORMS_IMAGE_LOADER): must set the language
+ to C when running these AC_CHECK_FUNCS tests because flimage_dup
+ etc have C-style linkage. The test fails with autoconf 2.5 which
+ tries to assign this routine to a pointer without C-style linkage.
+
2002-03-20 Lars Gullik Bjønnes <[EMAIL PROTECTED]>
* lyxinclude.m4 (LYX_CHECK_LDR): function to test if we can use
Index: config/lyxinclude.m4
===================================================================
RCS file: /usr/local/lyx/cvsroot/lyx-devel/config/lyxinclude.m4,v
retrieving revision 1.56
diff -u -p -r1.56 lyxinclude.m4
--- config/lyxinclude.m4 20 Mar 2002 19:06:31 -0000 1.56
+++ config/lyxinclude.m4 21 Mar 2002 13:50:38 -0000
@@ -617,10 +617,12 @@ AC_DEFUN(LYX_USE_XFORMS_IMAGE_LOADER,
save_LIBS=$LIBS
LIBS="$XFORMS_LIB $LIBS"
lyx_use_xforms_image_loader=no
+AC_LANG(C)
AC_CHECK_FUNCS(flimage_dup,[
AC_CHECK_FUNCS(flimage_to_pixmap,[
lyx_use_xforms_image_loader=yes
AC_CHECK_FUNCS(flimage_enable_ps)])])
+AC_LANG(C++)
LIBS=$save_LIBS
test $lyx_use_xforms_image_loader = yes && lyx_flags="$lyx_flags xforms-image-loader"
### If the gui cannot load images itself, then we default to the
