Hello,

I have for some time been successful in building C plug-ins and 
installing them with gimptool --install-admin plugin_name.c.  The 
command output echoed by this call is

/usr/bin/gcc -g -O2 -Wall -I/usr/include/gtk-1.2 -I/usr/include/glib-1.2 
-I/usr/lib/glib/include -I/usr/X11R6/include -o 
/usr/lib/gimp/1.2/plug-ins/plugin_name
plugin_name.c -L/usr/lib -lgimpui -lgimp -L/usr/X11R6/lib -lgtk -lgdk 
-rdynamic -lgmodule -lglib -ldl -lXi -lXext -lX11 -lm

Now, I need to link an additional library into my plug-in. I built a 
makefile, setting CFLAGS to the include directories called by gimptool 
and LDFLAGS to gimptool's library calls (I did not yet add in the 
desired additial library).  When I ran the makefile against my plug-in, 
I received the following error:

/usr/lib/crt1.o: In function `_start':
/usr/lib/crt1.o(.text+0x18): undefined reference to `main'
/usr/lib/libgimp.so: undefined reference to `PLUG_IN_INFO'
collect2: ld returned 1 exit status

Strange.  So I tried the simplest command-line version of the compiler 
call I could find:

gcc -o plugin_name `gimptool --libs --cflags` plugin_name.c

and got the same error.  Worse, now, after a bit more experimentation 
(changing the order of library calls in the makefile to try to match up 
each -L search path with the libraries to be found there), even

gimptool --install-admin plugin_name.c

results in the above error. gimptool was not edited during this process.

Any insights?  My Gimp version is 1.2.1, under Red Hat Linux 6.2.

Thanks,
Cindy Huyser


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