gda-dev does not compile.

[Mark Johnson]

Compiling the latest gda-dev failed as follows:

 gcc -DHAVE_CONFIG_H -I. -I. -I../../.. -I../../.. -I../../.. -I../../.. 
-I.. -I../.. -DLOCALE_DIR=\"/opt/gnucash-svn15330/share/locale\" 
-I../../../src/backend -I../../../src/engine -I../../../src/core-utils 
-I../../../lib/libc -I../../../lib/libqof/qof -I../../../lib/libqof/qof 
-pthread -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -DORBIT2=1 
-pthread -I/usr/include/gconf/2 -I/usr/include/orbit-2.0 
-I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include 
-I/usr/include/libgda-2.99 -I/usr/include/glib-2.0 
-I/usr/lib/glib-2.0/include -I/usr/include/libxml2 -Werror -O0 
-march=i486 -mcpu=pentium2 -g -Wall -Wunused -Wmissing-prototypes 
-Wmissing-declarations -Wno-unused -MT gnc-backend-gda.lo -MD -MP -MF 
.deps/gnc-backend-gda.Tpo -c gnc-backend-gda.c  -fPIC -DPIC -o 
.libs/gnc-backend-gda.o
gnc-backend-gda.c:41:34: gnc-backend-util-gda.h: No such file or directory
In file included from gnc-backend-gda.c:46:
gnc-commodity-gda.h:36: error: syntax error before '*' token
In file included from gnc-backend-gda.c:50:
gnc-slots-gda.h:35: error: syntax error before '*' token
gnc-slots-gda.h:36: error: syntax error before '*' token
gnc-slots-gda.h:37: error: syntax error before '*' token
In file included from gnc-backend-gda.c:51:
gnc-transaction-gda.h:36: error: syntax error before '*' token
gnc-backend-gda.c:67: error: syntax error before "GncGdaBackend"
gnc-backend-gda.c:67: warning: no semicolon at end of struct or union
gnc-backend-gda.c:72: error: syntax error before '}' token
gnc-backend-gda.c:72: warning: type defaults to `int' in declaration of 
`gda_backend'
gnc-backend-gda.c:72: warning: data definition has no type or storage class

and many other errors that probably stem from the original missing file.

Mark