replace #if HAVE_CONFIG_H by #ifdef HAVE_CONFIG_H

it seems like most build systems pass a -DHAVE_CONFIG_H flag to the
compiler which still causes `#if HAVE_CONFIG_H` to be false while it
clearly is supposed to be triggered.

That said, I do not really see a good reason why the inclusion of the
`config.h` file should be guarded in the first place: the file is
guaranteed to always available by proper build systems, and if it was
not included the build either breaks at the linking stage or -- at the
very least -- the runtime behavior of the resulting libraries will be
very awkward.
This commit is contained in:
Andreas Lauser 2017-10-12 17:27:46 +02:00
parent 022f535508
commit 5e4dd59105

View File

@ -19,7 +19,7 @@
*/
#if HAVE_CONFIG_H
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif // HAVE_CONFIG_H