build/autoconf/winsdk.m4@6474c204b198 (annotated)
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.
| michael@0 | 1 | dnl This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 2 | dnl License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 3 | dnl file, You can obtain one at http://mozilla.org/MPL/2.0/. |
| michael@0 | 4 | |
| michael@0 | 5 | dnl Identify which version of the SDK we're building with |
| michael@0 | 6 | dnl Windows Server 2008 and newer SDKs have WinSDKVer.h, get the version |
| michael@0 | 7 | dnl from there |
| michael@0 | 8 | AC_DEFUN([MOZ_FIND_WINSDK_VERSION], [ |
| michael@0 | 9 | MOZ_CHECK_HEADERS([winsdkver.h]) |
| michael@0 | 10 | if test "$ac_cv_header_winsdkver_h" = "yes"; then |
| michael@0 | 11 | dnl Get the highest _WIN32_WINNT and NTDDI versions supported |
| michael@0 | 12 | dnl Take the higher of the two |
| michael@0 | 13 | dnl This is done because the Windows 7 beta SDK reports its |
| michael@0 | 14 | dnl NTDDI_MAXVER to be 0x06000100 instead of 0x06010000, as it should |
| michael@0 | 15 | AC_CACHE_CHECK(for highest Windows version supported by this SDK, |
| michael@0 | 16 | ac_cv_winsdk_maxver, |
| michael@0 | 17 | [cat > conftest.h <<EOF |
| michael@0 | 18 | #include <winsdkver.h> |
| michael@0 | 19 | #include <sdkddkver.h> |
| michael@0 | 20 | |
| michael@0 | 21 | #if (NTDDI_VERSION_FROM_WIN32_WINNT(_WIN32_WINNT_MAXVER) > NTDDI_MAXVER) |
| michael@0 | 22 | #define WINSDK_MAXVER NTDDI_VERSION_FROM_WIN32_WINNT(_WIN32_WINNT_MAXVER) |
| michael@0 | 23 | #else |
| michael@0 | 24 | #define WINSDK_MAXVER NTDDI_MAXVER |
| michael@0 | 25 | #endif |
| michael@0 | 26 | |
| michael@0 | 27 | WINSDK_MAXVER |
| michael@0 | 28 | EOF |
| michael@0 | 29 | ac_cv_winsdk_maxver=`$CPP conftest.h 2>/dev/null | tail -n1` |
| michael@0 | 30 | rm -f conftest.h |
| michael@0 | 31 | ]) |
| michael@0 | 32 | MOZ_WINSDK_MAXVER=${ac_cv_winsdk_maxver} |
| michael@0 | 33 | else |
| michael@0 | 34 | dnl Any SDK which doesn't have WinSDKVer.h is too old. |
| michael@0 | 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.]) |
| michael@0 | 36 | fi |
| michael@0 | 37 | ]) |
