On 10/12/2010 10:44 PM, Eric Blake wrote:
AC_TRY_COMPILE(
[AC_LANG_PROGRAM([[
#include <stdlib.h>
/* Check ... */
struct foo {
char a;
int x[2] __attribute__ ((__packed__));
};
]])],
This suggestion is wrong; AC_TRY_COMPILE double quotes, so you need to
switch it to AC_COMPILE_IFELSE if you want to do the above.
However, I wonder if there's an Autoconf bug or maybe your diagnosis is
incorrect, because AC_TRY_COMPILE should use AC_LANG_PROGRAM:
AU_DEFUN([AC_TRY_COMPILE],
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[$1]], [[$2]])], [$3], [$4])])
Paolo
