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(jm_CHECK_DECLS): Include grp.h and pwd.h if available.
[gnulib.git]
/
m4
/
check-decl.m4
diff --git
a/m4/check-decl.m4
b/m4/check-decl.m4
index
f07d111
..
b282bde
100644
(file)
--- a/
m4/check-decl.m4
+++ b/
m4/check-decl.m4
@@
-1,4
+1,4
@@
-#serial
8
+#serial
17
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 This is just a wrapper function to encapsulate this kludge.
dnl Putting it in a separate file like this helps share it between
@@
-37,11
+37,42
@@
AC_DEFUN(jm_CHECK_DECLS,
# include <time.h>
# endif
#endif
# include <time.h>
# endif
#endif
+
+#if HAVE_UTMP_H
+# include <utmp.h>
+#endif
+
+#if HAVE_GRP_H
+# include <grp.h>
+#endif
+
+#if HAVE_PWD_H
+# include <pwd.h>
+#endif
'
'
- AC_CHECK_DECLS(
- (free lseek malloc memchr nanosleep realloc stpcpy strstr strtoul strtoull),
- , , $headers)
+ AC_CHECK_DECLS([
+ free,
+ getenv,
+ geteuid,
+ getgrgid,
+ getlogin,
+ getpwuid,
+ getuid,
+ getutent,
+ lseek,
+ malloc,
+ memchr,
+ memrchr,
+ nanosleep,
+ realloc,
+ stpcpy,
+ strndup,
+ strnlen,
+ strstr,
+ strtoul,
+ strtoull,
+ ttyname], , , $headers)
])
dnl FIXME: when autoconf has support for it.
])
dnl FIXME: when autoconf has support for it.
@@
-49,5
+80,6
@@
dnl This is a little helper so we can require these header checks.
AC_DEFUN(_jm_DECL_HEADERS,
[
AC_REQUIRE([AC_HEADER_STDC])
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)
+ AC_CHECK_HEADERS(grp.h memory.h pwd.h string.h strings.h stdlib.h \
+ unistd.h sys/time.h utmp.h utmpx.h)
])
])