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Primitive support for probing headers for functions using a regexp

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This commit is contained in:
Wez Furlong 2004-05-18 09:58:45 +00:00
parent c9f736ab6e
commit 0460174a0d
1 changed files with 68 additions and 5 deletions
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73
win32/build/confutils.js
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@ -17,7 +17,7 @@
+----------------------------------------------------------------------+
*/
// $Id: confutils.js,v 1.40 2004-04-29 00:17:09 wez Exp $
// $Id: confutils.js,v 1.41 2004-05-18 09:58:45 wez Exp $
var STDOUT = WScript.StdOut;
var STDERR = WScript.StdErr;
@ -708,6 +708,64 @@ function OLD_CHECK_LIB(libnames, target, path_to_check)
}
function CHECK_FUNC_IN_HEADER(header_name, func_name, path_to_check)
{
var c = false;
var sym;
STDOUT.Write("Checking for " + func_name + " in " + header_name + " ... ");
c = GREP_HEADER(header_name, func_name, path_to_check);
sym = func_name.toUpperCase();
sym = sym.replace(new RegExp("[\\\\/\.-]", "g"), "_");
AC_DEFINE("HAVE_" + sym, c ? 1 : 0);
if (c) {
STDOUT.WriteLine("OK");
return c;
}
STDOUT.WriteLine("No");
return false;
}
function GREP_HEADER(header_name, regex, path_to_check)
{
var c = false;
if (FSO.FileExists(path_to_check + "\\" + header_name)) {
c = file_get_contents(path_to_check + "\\" + header_name);
}
if (!c) {
/* look in the include path */
var p = search_paths(header_name, path_to_check, "INCLUDE");
if (typeof(p) == "string") {
c = file_get_contents(p);
} else if (p == false) {
p = search_paths(header_name, PHP_EXTRA_INCLUDES, null);
if (typeof(p) == "string") {
c = file_get_contents(p);
}
}
if (!c) {
return false;
}
}
if (typeof(regex) == "string") {
regex = new RegExp(regex);
}
if (c.match(regex)) {
/* caller can now use RegExp.$1 etc. to get at patterns */
return true;
}
return false;
}
function CHECK_HEADER_ADD_INCLUDE(header_name, flag_name, path_to_check, use_env, add_dir_part)
{
var dir_part_to_add = "";
@ -853,10 +911,15 @@ function SAPI(sapiname, file_list, makefiletarget, cflags)
function file_get_contents(filename)
{
var f, c;
f = FSO.OpenTextFile(filename, 1);
c = f.ReadAll();
f.Close();
return c;
try {
f = FSO.OpenTextFile(filename, 1);
c = f.ReadAll();
f.Close();
return c;
} catch (e) {
STDOUT.WriteLine("Problem reading " + filename);
return false;
}
}
// Add a dependency on another extension, so that