Package: libbabl-dev
Version: 0.1.10-1
Severity: important
Tags: upstream
The following minimal program illustrates the problem.
#include <babl/babl.h>
#include <stdlib.h>
#include <stdio.h>
int
main (int argc, const char *const argv[])
{
babl_init ();
const Babl * babl = babl_format ("RGB u8");
printf ("RGB u8 bytes per pixel = %d", babl->format.bytes_per_pixel);
return EXIT_SUCCESS;
}
Compile as follows:
gcc -I/usr/include/babl-0.1 -c -o test.o test.c
test.c: In function ‘main’:
test.c:13:46: error: dereferencing pointer to incomplete type
Results for g++ are a bit more explicit:
g++ -I/usr/include/babl-0.1 -c -o test.o test.cpp
test.cpp: In function ‘int main(int, const char* const*)’:
test.cpp:13:46: error: invalid use of incomplete type ‘const Babl {aka
const union _Babl}’
/usr/include/babl-0.1/babl/babl-types.h:31:15: error: forward declaration of
‘const Babl {aka const union _Babl}’
Compiler versions:
gcc (Debian 4.6.3-1) 4.6.3
g++ (Debian 4.6.3-1) 4.6.3
It appears that the babl-classes.h header file, which defines union _Babl, does
not get installed by the upstream babl/Makefile.am. However, this header file
references a pile of other apparently internal header files so I'm not sure
whether it should be installed.
-- System Information:
Debian Release: wheezy/sid
APT prefers testing
APT policy: (500, 'testing'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 3.2.0-2-amd64 (SMP w/2 CPU cores)
Locale: LANG=ja_JP.utf8, LC_CTYPE=ja_JP.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages libbabl-dev depends on:
ii libbabl-0.1-0 0.1.10-1
libbabl-dev recommends no packages.
libbabl-dev suggests no packages.
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