processing include files

[Enrik Berkhan]

Wichert Akkerman wrote:
> Doesn't AC_CONFIG(include/freeradius-client.h) work? There is no special
> logic in autoconf that checks file types as far as I know.

I think this works without polluting any namespace.



configure.in:

AC_CHECK_HEADERS(inttypes.h,
                 [INCLUDE_INTTYPES='#include <inttypes.h>'],
                 [INCLUDE_INTTYPES='/* inttypes.h not available on this
system */'])
AC_CHECK_HEADERS(stdint.h,
                 [INCLUDE_STDINT='#include <stdint.h>'],
                 [INCLUDE_STDINT='/* stdint.h not available on this
system */'])
AC_SUBST(INCLUDE_INTTYPES)
AC_SUBST(INCLUDE_STDINT)

...

AC_CONFIG_FILES([
...
include/freeradius-client.h
...
])



include/freeradius-client.h.in:

...
#include        <sys/types.h>
@INCLUDE_INTTYPES@
@INCLUDE_STDINT@
#include        <stdio.h>
...


Enrik