You're using a too old version of libburn. I fixed the code, and it should be now binary compatible, but you still need at least libburn 0.4.2 to compile. That's not going to change.

We had incorrect info in configure, that's bumped to require the new version now in rev. 5206.

(In reply to comment #1)
> You're using a too old version of libburn. I fixed the code, and it should be
> now binary compatible, but you still need at least libburn 0.4.2 to compile.

The new configuration complains libburn-1 >= 0.4.2... not found.
I am using Debian Sid with a package libburn4 v.0.4.4-1 installed. Debian doesn't have a package libburn-1 (only an old version 0.2-2 in Sarge and Etch).

Interesting. I'm mainly developing on Debian sid as well, so it's very funny that the test fails. I'll look into it.

My configure output says:
checking for libburn-1 >= 0.3.0... 0.4.4

My config.log doesn't say much more:
configure:22609: checking for libburn-1 >= 0.3.0
configure:22613: result: 0.4.4

Could you post what your output & log says? Thanks.

(In reply to comment #4)

> 
> Could you post what your output & log says? Thanks.
> 

*** The required package libburn-1 was not found on your system.
*** Please install libburn-1 (atleast version 0.4.2) or adjust
*** the PKG_CONFIG_PATH environment variable if you
*** installed the package in a nonstandard prefix so that
*** pkg-config is able to find it.

configure:13576: checking for libburn-1 >= 0.4.2
configure:13618: result: not found

The package libburn4 is installed with aptitude from Debian Sid.
I configure xfburn using ./autogen.sh --prefix=/usr
and have /usr/lib/libburn.so.4 pointing to /usr/lib/libburn.so.4.9.0

> The package libburn4 is installed with aptitude from Debian Sid.
> I configure xfburn using ./autogen.sh --prefix=/usr
> and have /usr/lib/libburn.so.4 pointing to /usr/lib/libburn.so.4.9.0
 
Just for the sake of completeness, you do have the Debian package libburn-dev installed, right?

(In reply to comment #6)

> Just for the sake of completeness, you do have the Debian package libburn-dev
> installed, right?
> 

Sorry, it wasn't installed.
The compiler didn't complain about this!
After installing libburn-dev no more compilation problems.
Thanks! 

Glad it works now. And it made me discover the correct req., so it's all good :-D.

When compiling revision 5261 of xfburn I get the following make error:
---
xfburn-xfburn-disc-usage.o:/home/jos/src/xfce4/xfburn/xfburn/xfburn-disc-usage.c:209: first defined here
xfburn-xfburn-data-disc-usage.o: In function `xfburn_data_disc_usage_get_disc_type':
/home/jos/src/xfce4/xfburn/xfburn/xfburn-data-disc-usage.c:236: multiple definition of `xfburn_data_disc_usage_get_disc_type'
xfburn-xfburn-disc-usage.o:/home/jos/src/xfce4/xfburn/xfburn/xfburn-disc-usage.c:236: first defined here
xfburn-xfburn-data-disc-usage.o:(.data+0x0): multiple definition of `datadisksizes'
xfburn-xfburn-disc-usage.o:(.data+0x0): first defined here
xfburn-xfburn-data-disc-usage.o: In function `xfburn_data_disc_usage_sub_size':
/home/jos/src/xfce4/xfburn/xfburn/xfburn-data-disc-usage.c:229: multiple definition of `xfburn_data_disc_usage_sub_size'
xfburn-xfburn-disc-usage.o:/home/jos/src/xfce4/xfburn/xfburn/xfburn-disc-usage.c:229: first defined here
xfburn-xfburn-data-disc-usage.o: In function `xfburn_data_disc_usage_add_size':
/home/jos/src/xfce4/xfburn/xfburn/xfburn-data-disc-usage.c:222: multiple definition of `xfburn_data_disc_usage_add_size'
xfburn-xfburn-disc-usage.o:/home/jos/src/xfce4/xfburn/xfburn/xfburn-disc-usage.c:222: first defined here
xfburn-xfburn-data-disc-usage.o: In function `xfburn_data_disc_usage_set_size':
/home/jos/src/xfce4/xfburn/xfburn/xfburn-data-disc-usage.c:215: multiple definition of `xfburn_data_disc_usage_set_size'
xfburn-xfburn-disc-usage.o:/home/jos/src/xfce4/xfburn/xfburn/xfburn-disc-usage.c:215: first defined here
xfburn-xfburn-data-disc-usage.o: In function `xfburn_data_disc_usage_get_type':
/home/jos/src/xfce4/xfburn/xfburn/xfburn-data-disc-usage.c:83: multiple definition of `xfburn_data_disc_usage_get_type'
xfburn-xfburn-disc-usage.o:/home/jos/src/xfce4/xfburn/xfburn/xfburn-disc-usage.c:83: first defined here
xfburn-xfburn-data-disc-usage.o: In function `xfburn_data_disc_usage_new':
/home/jos/src/xfce4/xfburn/xfburn/xfburn-data-disc-usage.c:245: multiple definition of `xfburn_data_disc_usage_new'
xfburn-xfburn-disc-usage.o:/home/jos/src/xfce4/xfburn/xfburn/xfburn-disc-usage.c:245: first defined here
collect2: ld returned 1 exit status
make[2]: *** [xfburn] Error 1
make[2]: Leaving directory `/home/jos/src/xfce4/xfburn/xfburn'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/jos/src/xfce4/xfburn'
make: *** [all] Error 2
---

When compiling revision 5284 of xfburn I get the following make errors:
---
/home/jos/src/xfce4/xfburn/xfburn/xfburn-burn-audio-cd-composition-dialog.c:115: multiple d
efinition of `xfburn_burn_data_composition_base_dialog_get_type'
xfburn-xfburn-burn-data-composition-base-dialog.o:/home/jos/src/xfce4/xfburn/xfburn/xfburn-
burn-data-composition-base-dialog.c:115: first defined here
xfburn-xfburn-burn-audio-cd-composition-dialog.o: In function `xfburn_burn_data_composition
_base_dialog_new':
/home/jos/src/xfce4/xfburn/xfburn/xfburn-burn-audio-cd-composition-dialog.c:704: multiple d                       efinition of `xfburn_burn_data_composition_base_dialog_new'
xfburn-xfburn-burn-data-composition-base-dialog.o:/home/jos/src/xfce4/xfburn/xfburn/xfburn-                       burn-data-composition-base-dialog.c:704: first defined here
xfburn-xfburn-audio-composition.o: In function `cb_begin_burn':
/home/jos/src/xfce4/xfburn/xfburn/xfburn-audio-composition.c:490: undefined reference to `g                       enerate_audio_src'
/home/jos/src/xfce4/xfburn/xfburn/xfburn-audio-composition.c:492: undefined reference to `x                       fburn_data_disc_usage_get_disc_type'
/home/jos/src/xfce4/xfburn/xfburn/xfburn-audio-composition.c:494: undefined reference to `x                       fburn_burn_audio_cd_composition_dialog_new'
collect2: ld returned 1 exit status
make[2]: *** [xfburn] Error 1
make[2]: Leaving directory `/home/jos/src/xfce4/xfburn/xfburn'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/jos/src/xfce4/xfburn'
make: *** [all] Error 2
---

AFAIK current svn compiles just fine.