mirror of
https://https.git.savannah.gnu.org/git/findutils.git
synced 2026-01-26 07:37:52 +00:00
77 lines
1.3 KiB
Plaintext
77 lines
1.3 KiB
Plaintext
#serial 16
|
|
|
|
dnl This is just a wrapper function to encapsulate this kludge.
|
|
dnl Putting it in a separate file like this helps share it between
|
|
dnl different packages.
|
|
AC_DEFUN(jm_CHECK_DECLS,
|
|
[
|
|
AC_REQUIRE([_jm_DECL_HEADERS])
|
|
AC_REQUIRE([AC_HEADER_TIME])
|
|
headers='
|
|
#include <stdio.h>
|
|
#if HAVE_STRING_H
|
|
# if !STDC_HEADERS && HAVE_MEMORY_H
|
|
# include <memory.h>
|
|
# endif
|
|
# include <string.h>
|
|
#else
|
|
# if HAVE_STRINGS_H
|
|
# include <strings.h>
|
|
# endif
|
|
#endif
|
|
#if HAVE_STDLIB_H
|
|
# include <stdlib.h>
|
|
#endif
|
|
#if HAVE_UNISTD_H
|
|
# include <unistd.h>
|
|
#endif
|
|
|
|
#include <sys/types.h>
|
|
#if TIME_WITH_SYS_TIME
|
|
# include <sys/time.h>
|
|
# include <time.h>
|
|
#else
|
|
# if HAVE_SYS_TIME_H
|
|
# include <sys/time.h>
|
|
# else
|
|
# include <time.h>
|
|
# endif
|
|
#endif
|
|
|
|
#if HAVE_UTMP_H
|
|
# include <utmp.h>
|
|
#endif
|
|
'
|
|
|
|
AC_CHECK_DECLS([
|
|
free,
|
|
getenv,
|
|
geteuid,
|
|
getgrgid,
|
|
getlogin,
|
|
getpwuid,
|
|
getuid,
|
|
getutent,
|
|
lseek,
|
|
malloc,
|
|
memchr,
|
|
memrchr,
|
|
realloc,
|
|
stpcpy,
|
|
strndup,
|
|
strnlen,
|
|
strstr,
|
|
strtoul,
|
|
strtoull,
|
|
ttyname], , , $headers)
|
|
])
|
|
|
|
dnl FIXME: when autoconf has support for it.
|
|
dnl This is a little helper so we can require these header checks.
|
|
AC_DEFUN(_jm_DECL_HEADERS,
|
|
[
|
|
AC_REQUIRE([AC_HEADER_STDC])
|
|
AC_CHECK_HEADERS(memory.h string.h strings.h stdlib.h unistd.h sys/time.h \
|
|
utmp.h utmpx.h)
|
|
])
|