diff options
| -rwxr-xr-x | configure | 159 |
1 files changed, 88 insertions, 71 deletions
@@ -1975,30 +1975,46 @@ fi # xen probe if test "$xen" != "no" ; then - xen_libs="-lxenstore -lxenctrl -lxenguest" - xen_stable_libs="-lxencall -lxenforeignmemory -lxengnttab -lxenevtchn" + # Check whether Xen library path is specified via --extra-ldflags to avoid + # overriding this setting with pkg-config output. If not, try pkg-config + # to obtain all needed flags. + + if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \ + $pkg_config --exists xencontrol ; then + xen_ctrl_version="$(printf '%d%02d%02d' \ + $($pkg_config --modversion xencontrol | sed 's/\./ /g') )" + xen=yes + xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab" + xen_pc="$xen_pc xenevtchn xendevicemodel" + QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)" + libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu" + LDFLAGS="$($pkg_config --libs $xen_pc) $LDFLAGS" + else - # First we test whether Xen headers and libraries are available. - # If no, we are done and there is no Xen support. - # If yes, more tests are run to detect the Xen version. + xen_libs="-lxenstore -lxenctrl -lxenguest" + xen_stable_libs="-lxencall -lxenforeignmemory -lxengnttab -lxenevtchn" - # Xen (any) - cat > $TMPC <<EOF + # First we test whether Xen headers and libraries are available. + # If no, we are done and there is no Xen support. + # If yes, more tests are run to detect the Xen version. + + # Xen (any) + cat > $TMPC <<EOF #include <xenctrl.h> int main(void) { return 0; } EOF - if ! compile_prog "" "$xen_libs" ; then - # Xen not found - if test "$xen" = "yes" ; then - feature_not_found "xen" "Install xen devel" - fi - xen=no + if ! compile_prog "" "$xen_libs" ; then + # Xen not found + if test "$xen" = "yes" ; then + feature_not_found "xen" "Install xen devel" + fi + xen=no - # Xen unstable - elif - cat > $TMPC <<EOF && + # Xen unstable + elif + cat > $TMPC <<EOF && #undef XC_WANT_COMPAT_DEVICEMODEL_API #define __XEN_TOOLS__ #include <xendevicemodel.h> @@ -2011,13 +2027,13 @@ int main(void) { return 0; } EOF - compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs" - then - xen_stable_libs="-lxendevicemodel $xen_stable_libs" - xen_ctrl_version=40900 - xen=yes - elif - cat > $TMPC <<EOF && + compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs" + then + xen_stable_libs="-lxendevicemodel $xen_stable_libs" + xen_ctrl_version=40900 + xen=yes + elif + cat > $TMPC <<EOF && /* * If we have stable libs the we don't want the libxc compat * layers, regardless of what CFLAGS we may have been given. @@ -2067,12 +2083,12 @@ int main(void) { return 0; } EOF - compile_prog "" "$xen_libs $xen_stable_libs" - then - xen_ctrl_version=40800 - xen=yes - elif - cat > $TMPC <<EOF && + compile_prog "" "$xen_libs $xen_stable_libs" + then + xen_ctrl_version=40800 + xen=yes + elif + cat > $TMPC <<EOF && /* * If we have stable libs the we don't want the libxc compat * layers, regardless of what CFLAGS we may have been given. @@ -2118,12 +2134,12 @@ int main(void) { return 0; } EOF - compile_prog "" "$xen_libs $xen_stable_libs" - then - xen_ctrl_version=40701 - xen=yes - elif - cat > $TMPC <<EOF && + compile_prog "" "$xen_libs $xen_stable_libs" + then + xen_ctrl_version=40701 + xen=yes + elif + cat > $TMPC <<EOF && #include <xenctrl.h> #include <stdint.h> int main(void) { @@ -2133,14 +2149,14 @@ int main(void) { return 0; } EOF - compile_prog "" "$xen_libs" - then - xen_ctrl_version=40700 - xen=yes - - # Xen 4.6 - elif - cat > $TMPC <<EOF && + compile_prog "" "$xen_libs" + then + xen_ctrl_version=40700 + xen=yes + + # Xen 4.6 + elif + cat > $TMPC <<EOF && #include <xenctrl.h> #include <xenstore.h> #include <stdint.h> @@ -2161,14 +2177,14 @@ int main(void) { return 0; } EOF - compile_prog "" "$xen_libs" - then - xen_ctrl_version=40600 - xen=yes - - # Xen 4.5 - elif - cat > $TMPC <<EOF && + compile_prog "" "$xen_libs" + then + xen_ctrl_version=40600 + xen=yes + + # Xen 4.5 + elif + cat > $TMPC <<EOF && #include <xenctrl.h> #include <xenstore.h> #include <stdint.h> @@ -2188,13 +2204,13 @@ int main(void) { return 0; } EOF - compile_prog "" "$xen_libs" - then - xen_ctrl_version=40500 - xen=yes + compile_prog "" "$xen_libs" + then + xen_ctrl_version=40500 + xen=yes - elif - cat > $TMPC <<EOF && + elif + cat > $TMPC <<EOF && #include <xenctrl.h> #include <xenstore.h> #include <stdint.h> @@ -2213,24 +2229,25 @@ int main(void) { return 0; } EOF - compile_prog "" "$xen_libs" - then - xen_ctrl_version=40200 - xen=yes + compile_prog "" "$xen_libs" + then + xen_ctrl_version=40200 + xen=yes - else - if test "$xen" = "yes" ; then - feature_not_found "xen (unsupported version)" \ - "Install a supported xen (xen 4.2 or newer)" + else + if test "$xen" = "yes" ; then + feature_not_found "xen (unsupported version)" \ + "Install a supported xen (xen 4.2 or newer)" + fi + xen=no fi - xen=no - fi - if test "$xen" = yes; then - if test $xen_ctrl_version -ge 40701 ; then - libs_softmmu="$xen_stable_libs $libs_softmmu" + if test "$xen" = yes; then + if test $xen_ctrl_version -ge 40701 ; then + libs_softmmu="$xen_stable_libs $libs_softmmu" + fi + libs_softmmu="$xen_libs $libs_softmmu" fi - libs_softmmu="$xen_libs $libs_softmmu" fi fi |