build/autoconf/winsdk.m4@6474c204b198
build/autoconf/winsdk.m4
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 dnl This Source Code Form is subject to the terms of the Mozilla Public
2 dnl License, v. 2.0. If a copy of the MPL was not distributed with this
3 dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
5 dnl Identify which version of the SDK we're building with
6 dnl Windows Server 2008 and newer SDKs have WinSDKVer.h, get the version
7 dnl from there
8 AC_DEFUN([MOZ_FIND_WINSDK_VERSION], [
9 MOZ_CHECK_HEADERS([winsdkver.h])
10 if test "$ac_cv_header_winsdkver_h" = "yes"; then
11 dnl Get the highest _WIN32_WINNT and NTDDI versions supported
12 dnl Take the higher of the two
13 dnl This is done because the Windows 7 beta SDK reports its
14 dnl NTDDI_MAXVER to be 0x06000100 instead of 0x06010000, as it should
15 AC_CACHE_CHECK(for highest Windows version supported by this SDK,
16 ac_cv_winsdk_maxver,
17 [cat > conftest.h <<EOF
18 #include <winsdkver.h>
19 #include <sdkddkver.h>
21 #if (NTDDI_VERSION_FROM_WIN32_WINNT(_WIN32_WINNT_MAXVER) > NTDDI_MAXVER)
22 #define WINSDK_MAXVER NTDDI_VERSION_FROM_WIN32_WINNT(_WIN32_WINNT_MAXVER)
23 #else
24 #define WINSDK_MAXVER NTDDI_MAXVER
25 #endif
27 WINSDK_MAXVER
28 EOF
29 ac_cv_winsdk_maxver=`$CPP conftest.h 2>/dev/null | tail -n1`
30 rm -f conftest.h
31 ])
32 MOZ_WINSDK_MAXVER=${ac_cv_winsdk_maxver}
33 else
34 dnl Any SDK which doesn't have WinSDKVer.h is too old.
35 AC_MSG_ERROR([Your SDK does not have WinSDKVer.h. It is probably too old. Please upgrade to a newer SDK or try running the Windows SDK Configuration Tool and selecting a newer SDK. See https://developer.mozilla.org/En/Windows_SDK_versions for more details on fixing this.])
36 fi
37 ])
