From: Antony Dovgal <tony2001@php.net>
Date: Sun, 12 Sep 2004 06:35:51 +0000 (+0000)
Subject: add PHP_CHECK_64BIT macro to be able to detect 64-bit platform in ./configure
X-Git-Tag: PRE_NEW_VM_GEN_PATCH~324
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0e2100ca5827960987093c6856d8da9687d171f0;p=php

add PHP_CHECK_64BIT macro to be able to detect 64-bit platform in ./configure
---

diff --git a/acinclude.m4 b/acinclude.m4
index 22fa428728..923d7f0d38 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -1931,3 +1931,18 @@ dnl See ADD_EXTENSION_DEP in win32 build
 AC_DEFUN(PHP_ADD_EXTENSION_DEP, [])
 
 
+dnl PHP_CHECK_64BIT([do if 32], [do if 64])
+dnl This macro is used to detect if we're at 64-bit platform or not.
+dnl It could be useful for those external libs, that have different precompiled 
+dnl versions in different directories.
+AC_DEFUN(PHP_CHECK_64BIT,[
+  AC_CHECK_SIZEOF(int)
+  AC_MSG_CHECKING([checking if we're at 64-bit platform])
+  if test "$ac_cv_sizeof_int" = "4" ; then
+    AC_MSG_RESULT([no])
+    $1
+  else
+    AC_MSG_RESULT([yes])
+    $2
+  fi
+])