[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH v5 05/11] qemu-ga: Add configure options to specify
From: |
Tomoki Sekiyama |
Subject: |
[Qemu-devel] [PATCH v5 05/11] qemu-ga: Add configure options to specify path to Windows/VSS SDK |
Date: |
Wed, 03 Jul 2013 11:49:29 -0400 |
User-agent: |
StGit/0.16 |
To enable VSS support in qemu-ga for Windows, header files included in
VSS SDK are required.
The VSS support is enabled by the configure option like below:
./configure --with-vss-sdk="/path/to/VSS SDK"
If the path is omitted, it tries to search the headers from default paths
and VSS support is enabled only if the SDK is found.
VSS support is disabled if --without-vss-sdk or --with-vss-sdk=no is
specified.
VSS SDK is available from:
http://www.microsoft.com/en-us/download/details.aspx?id=23490
To cross-compile using mingw, you need to setup the SDK on Windows
environments to extract headers. You can also extract the SDK headers on
POSIX environments using scripts/extract-vss-headers and msitools.
In addition, --with-win-sdk="/path/to/Windows SDK" option is also added to
specify path to Windows SDK, which may be used for native-compile of .tlb
file of qemu-ga VSS provider. However, this is usually unnecessary because
pre-compiled .tlb file is included.
Signed-off-by: Tomoki Sekiyama <address@hidden>
Reviewed-by: Laszlo Ersek <address@hidden>
---
.gitignore | 1 +
Makefile | 1 +
configure | 69 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 71 insertions(+)
diff --git a/.gitignore b/.gitignore
index 0fe114d..02d15f0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -79,6 +79,7 @@ fsdev/virtfs-proxy-helper.pod
*.la
*.pc
.libs
+.sdk
*.swp
*.orig
.pc
diff --git a/Makefile b/Makefile
index c06bfab..ec35a15 100644
--- a/Makefile
+++ b/Makefile
@@ -273,6 +273,7 @@ distclean: clean
for d in $(TARGET_DIRS); do \
rm -rf $$d || exit 1 ; \
done
+ rm -Rf .sdk
if test -f pixman/config.log; then make -C pixman distclean; fi
if test -f dtc/version_gen.h; then make $(DTC_MAKE_ARGS) clean; fi
diff --git a/configure b/configure
index 687966e..6eeda82 100755
--- a/configure
+++ b/configure
@@ -232,6 +232,8 @@ usb_redir=""
glx=""
zlib="yes"
guest_agent="yes"
+guest_agent_with_vss="no"
+vss_win32_sdk=""
want_tools="yes"
libiscsi=""
coroutine=""
@@ -926,6 +928,14 @@ for opt do
;;
--disable-guest-agent) guest_agent="no"
;;
+ --with-vss-sdk) vss_win32_sdk=""
+ ;;
+ --with-vss-sdk=*) vss_win32_sdk="$optarg"
+ ;;
+ --without-vss-sdk) vss_win32_sdk="no"
+ ;;
+ --with-win-sdk=*) win_sdk="$optarg"
+ ;;
--enable-tools) want_tools="yes"
;;
--disable-tools) want_tools="no"
@@ -1158,6 +1168,8 @@ echo " --disable-usb-redir disable usb network
redirection support"
echo " --enable-usb-redir enable usb network redirection support"
echo " --disable-guest-agent disable building of the QEMU Guest Agent"
echo " --enable-guest-agent enable building of the QEMU Guest Agent"
+echo " --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest
Agent"
+echo " --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS
.tlb)"
echo " --disable-seccomp disable seccomp support"
echo " --enable-seccomp enables seccomp support"
echo " --with-coroutine=BACKEND coroutine backend. Supported options:"
@@ -3072,6 +3084,57 @@ if test "$usb_redir" != "no" ; then
fi
##########################################
+# check if we have VSS SDK headers for win
+
+if test "$mingw32" = "yes" -a "$guest_agent" = "yes" -a "$vss_win32_sdk" !=
"no" ; then
+ case "$vss_win32_sdk" in
+ "") vss_win32_include="-I$source_path" ;;
+ *\ *) # The SDK is installed in "Program Files" by default, but we cannot
+ # handle path with spaces. So we symlink the headers into ".sdk/vss".
+ vss_win32_include="-I$source_path/.sdk/vss"
+ symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
+ ;;
+ *) vss_win32_include="-I$vss_win32_sdk"
+ esac
+ cat > $TMPC << EOF
+#define __MIDL_user_allocate_free_DEFINED__
+#include <inc/win2003/vss.h>
+int main(void) { return VSS_CTX_BACKUP; }
+EOF
+ if compile_prog "$vss_win32_include" "" ; then
+ guest_agent_with_vss="yes"
+ QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
+ libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++
-Wl,--enable-stdcall-fixup $libs_qga"
+ else
+ if test "$vss_win32_sdk" != "" ; then
+ echo "ERROR: Please download and install Microsoft VSS SDK:"
+ echo "ERROR:
http://www.microsoft.com/en-us/download/details.aspx?id=23490"
+ echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
+ echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
+ echo "ERROR: The headers are extracted in the directory \`inc'."
+ feature_not_found "VSS support"
+ fi
+ guest_agent_with_vss="no"
+ fi
+fi
+
+##########################################
+# lookup Windows platform SDK (if not specified)
+# The SDK is needed only to build .tlb (type library) file of guest agent
+# VSS provider from the source. It is usually unnecessary because the
+# pre-compiled .tlb file is included.
+
+if test "$mingw32" = "yes" -a "$guest_agent" = "yes" -a
"$guest_agent_with_vss" = "yes" ; then
+ if test -z "$win_sdk"; then
+ programfiles="$PROGRAMFILES"
+ test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
+ if test -n "$programfiles"; then
+ win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1)
2>/dev/null
+ fi
+ fi
+fi
+
+##########################################
##########################################
# check if we have fdatasync
@@ -3473,6 +3536,7 @@ echo "Manual directory `eval echo $mandir`"
echo "ELF interp prefix $interp_prefix"
else
echo "local state directory queried at runtime"
+echo "Windows SDK $win_sdk"
fi
echo "Source path $source_path"
echo "C compiler $cc"
@@ -3559,6 +3623,7 @@ echo "usb net redir $usb_redir"
echo "GLX support $glx"
echo "libiscsi support $libiscsi"
echo "build guest agent $guest_agent"
+echo "QGA VSS support $guest_agent_with_vss"
echo "seccomp support $seccomp"
echo "coroutine backend $coroutine"
echo "GlusterFS support $glusterfs"
@@ -3633,6 +3698,10 @@ if test "$mingw32" = "yes" ; then
version_micro=0
echo
"CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro"
>> $config_host_mak
echo
"CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro"
>> $config_host_mak
+ if test "$guest_agent_with_vss" = "yes" ; then
+ echo "CONFIG_QGA_VSS=y" >> $config_host_mak
+ echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
+ fi
else
echo "CONFIG_POSIX=y" >> $config_host_mak
fi
- [Qemu-devel] [PATCH v5 00/11] qemu-ga: fsfreeze on Windows using VSS, Tomoki Sekiyama, 2013/07/03
- [Qemu-devel] [PATCH v5 01/11] configure: Support configuring C++ compiler, Tomoki Sekiyama, 2013/07/03
- [Qemu-devel] [PATCH v5 04/11] Add a script to extract VSS SDK headers on POSIX system, Tomoki Sekiyama, 2013/07/03
- [Qemu-devel] [PATCH v5 05/11] qemu-ga: Add configure options to specify path to Windows/VSS SDK,
Tomoki Sekiyama <=
- [Qemu-devel] [PATCH v5 02/11] Add c++ keywords to QAPI helper script, Tomoki Sekiyama, 2013/07/03
- [Qemu-devel] [PATCH v5 07/11] error: Add error_set_win32 and error_setg_win32, Tomoki Sekiyama, 2013/07/03
- [Qemu-devel] [PATCH v5 06/11] qemu-ga: Add Windows VSS provider to quiesce applications on fsfreeze, Tomoki Sekiyama, 2013/07/03
- [Qemu-devel] [PATCH v5 03/11] checkpatch.pl: Check .cpp files, Tomoki Sekiyama, 2013/07/03
- [Qemu-devel] [PATCH v5 08/11] qemu-ga: Add Windows VSS requester to quiesce applications and filesystems, Tomoki Sekiyama, 2013/07/03
- [Qemu-devel] [PATCH v5 10/11] qemu-ga: Install Windows VSS provider on `qemu-ga -s install', Tomoki Sekiyama, 2013/07/03