Replace autoconf int max test with simple define

[elogind.git] / m4 / sd_check_max_int_size.m4

diff --git a/m4/sd_check_max_int_size.m4 b/m4/sd_check_max_int_size.m4
deleted file mode 100644 (file)
index a4230b5..0000000
--- a/m4/sd_check_max_int_size.m4
+++ /dev/null
@@ -1,27 +0,0 @@
-dnl Find what INT_MAX define to use for a type
-
-#serial 1
-
-ifdef([AC_TR_SH],[], [
-define([AC_TR_SH],
-       [patsubst(translit([[$1]], [*+], [pp]), [[^a-zA-Z0-9_]], [_])])
-define([AC_TR_CPP],
-       [patsubst(translit([[$1]],
-                          [*abcdefghijklmnopqrstuvwxyz],
-                          [PABCDEFGHIJKLMNOPQRSTUVWXYZ]),
-                 [[^A-Z0-9_]], [_])])
-])
-
-AC_DEFUN([SD_CHECK_MAX_INT_SIZE],
-        [AC_CHECK_SIZEOF([long],,)
-         AC_CHECK_SIZEOF([long long],,)
-         AC_CHECK_SIZEOF([$1],,[$2])
-         AS_CASE([$ac_cv_sizeof_[]AC_TR_SH($1)],
-                 [$ac_cv_sizeof_long], [sd_type_max=LONG_MAX],
-                 [$ac_cv_sizeof_long_long], [sd_type_max=LONG_LONG_MAX],
-                 [AC_MSG_ERROR([Don't know how to map $1 to an integer])])
-         AC_DEFINE_UNQUOTED(AC_TR_CPP($1_MAX), [$sd_type_max],
-                   [what int to use to maximize $1])
-         AC_MSG_CHECKING([what int to to use to maximize $1])
-         AC_MSG_RESULT([$sd_type_max])
-])