[Libguestfs] [PATCH 2/5] macosx: Add definition of program_name for gnulib

[Margaret Lewicka]

On 9 February 2015 at 13:10, Daniel P. Berrange <berrange at redhat.com> wrote:
> On Mon, Feb 09, 2015 at 11:06:16AM +0000, Margaret Lewicka wrote:
>> gnulib's error.c requires program_name to be externally defined
>> for !_LIBC systems. This defines program_name for Darwin only.
>> ---
>>  configure.ac       | 3 +++
>>  src/Makefile.am    | 6 ++++++
>>  src/program_name.c | 4 ++++
>>  3 files changed, 13 insertions(+)
>>  create mode 100644 src/program_name.c
>
> src/guestfs-internal-frontend.h has a #define to replace use
> of 'program_name' with something that is defined, so this
> should not be required unless the header includes are not
> right somewhere.

It is required, because gnulib itself explicitly defines an extern
char *program_name. See gnulib/lib/error.c:118

-- 
M.