1 files changed, 0 insertions, 43 deletions
diff --git a/src/m4/limits-h.m4 b/src/m4/limits-h.m4
deleted file mode 100644
index 70dbb7d..0000000
--- a/src/m4/limits-h.m4
+++ /dev/null
@@ -1,43 +0,0 @@
-dnl Check whether limits.h has needed features.
-
-dnl Copyright 2016-2021 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Paul Eggert.
-
-AC_DEFUN_ONCE([gl_LIMITS_H],
-[
-  gl_CHECK_NEXT_HEADERS([limits.h])
-
-  AC_CACHE_CHECK([whether limits.h has LLONG_MAX, WORD_BIT, ULLONG_WIDTH etc.],
-    [gl_cv_header_limits_width],
-    [AC_COMPILE_IFELSE(
-       [AC_LANG_PROGRAM(
-          [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__
-             #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
-            #endif
-            #include <limits.h>
-            long long llm = LLONG_MAX;
-            int wb = WORD_BIT;
-            int ullw = ULLONG_WIDTH;
-          ]])],
-       [gl_cv_header_limits_width=yes],
-       [gl_cv_header_limits_width=no])])
-  if test "$gl_cv_header_limits_width" = yes; then
-    LIMITS_H=
-  else
-    LIMITS_H=limits.h
-  fi
-  AC_SUBST([LIMITS_H])
-  AM_CONDITIONAL([GL_GENERATE_LIMITS_H], [test -n "$LIMITS_H"])
-])
-
-dnl Unconditionally enables the replacement of <limits.h>.
-AC_DEFUN([gl_REPLACE_LIMITS_H],
-[
-  AC_REQUIRE([gl_LIMITS_H])
-  LIMITS_H='limits.h'
-  AM_CONDITIONAL([GL_GENERATE_LIMITS_H], [test -n "$LIMITS_H"])
-])