X-Git-Url: https://git.cworth.org/git?p=gzip;a=blobdiff_plain;f=m4%2Fstdlib_h.m4;fp=m4%2Fstdlib_h.m4;h=d46a5f06db558f36aa64d37a93e1c63d0aa62181;hp=0000000000000000000000000000000000000000;hb=013796abf4c6be0bd130f541c0ece156156239c3;hpb=ce8afb6db89e58713e1758c1805abb5315b570ae

diff --git a/m4/stdlib_h.m4 b/m4/stdlib_h.m4
new file mode 100644
index 0000000..d46a5f0
--- /dev/null
+++ b/m4/stdlib_h.m4
@@ -0,0 +1,31 @@
+# stdlib_h.m4 serial 1
+dnl Copyright (C) 2007 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.
+
+AC_DEFUN([gl_STDLIB_H],
+[
+  AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
+  gl_ABSOLUTE_HEADER([stdlib.h])
+  ABSOLUTE_STDLIB_H=\"$gl_cv_absolute_stdlib_h\"
+  AC_SUBST([ABSOLUTE_STDLIB_H])
+])
+
+AC_DEFUN([gl_STDLIB_MODULE_INDICATOR],
+[
+  dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
+  AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
+  GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
+])
+
+AC_DEFUN([gl_STDLIB_H_DEFAULTS],
+[
+  GNULIB_GETSUBOPT=0; AC_SUBST([GNULIB_GETSUBOPT])
+  GNULIB_MKDTEMP=0;   AC_SUBST([GNULIB_MKDTEMP])
+  GNULIB_MKSTEMP=0;   AC_SUBST([GNULIB_MKSTEMP])
+  dnl Assume proper GNU behavior unless another module says otherwise.
+  HAVE_GETSUBOPT=1;   AC_SUBST([HAVE_GETSUBOPT])
+  HAVE_MKDTEMP=1;     AC_SUBST([HAVE_MKDTEMP])
+  REPLACE_MKSTEMP=0;  AC_SUBST([REPLACE_MKSTEMP])
+])