Commit f92c7e3 fixed a regression for native builds, but introduced a regression for cross-compilation builds; in particular, ./autobuild.sh on a Fedora system with mingw cross-compiler fails with: checking for qemu-kvm... /usr/bin/qemu-kvm checking for yajl_parse_complete in -lyajl... no checking for yajl_tree_parse in -lyajl... no configure: error: You must install the libyajl library & headers to compile libvirt Since we default $with_qemu to 'yes' rather than 'check', and then flip that default based on platform-specific checks, those platform specifics need to come prior to any library checks that depend on the value of $with_qemu. * configure.ac: Ensure system defaults are sane before checking for things that make decisions based on system default. Signed-off-by: Eric Blake <eblake(a)redhat.com&gt; --- I'm tempted to push this under the build-breaker rule, so that I can get a successful ./autobuild.sh run. configure.ac | 85 +++++++++++++++++++++++++++++++----------------------------- 1 file changed, 44 insertions(+), 41 deletions(-) diff --git a/configure.ac b/configure.ac index 39b5fd5..69a01ae 100644 --- a/configure.ac +++ b/configure.ac @@ -160,6 +160,50 @@ VERSION_SCRIPT_FLAGS=-Wl,--version-script= VERSION_SCRIPT_FLAGS="-Wl,-M -Wl," AC_MSG_RESULT([$VERSION_SCRIPT_FLAGS]) +dnl Specify if we rely on ifconfig instead of iproute2 (e.g. in case +dnl we're working on BSD) +want_ifconfig=no + +dnl Make some notes about which OS we're compiling for, as the lxc and qemu +dnl drivers require linux headers, and storage_mpath, dtrace, and nwfilter +dnl are also linux specific. The "network" and storage_fs drivers are known +dnl to not work on MacOS X presently, so we also make a note if compiling +dnl for that + +with_linux=no with_osx=no with_freebsd=no +case $host in + *-*-linux*) with_linux=yes ;; + *-*-darwin*) with_osx=yes ;; + *-*-freebsd*) with_freebsd=yes ;; +esac + +if test $with_linux = no; then + if test "x$with_lxc" != xyes + then + with_lxc=no + fi + with_dtrace=no +fi + +if test $with_freebsd = yes; then + want_ifconfig=yes + + with_firewalld=no +fi + +if test $with_osx = yes; then + with_qemu=no +fi + +AM_CONDITIONAL([WITH_LINUX], [test "$with_linux" = "yes"]) +AM_CONDITIONAL([WITH_FREEBSD], [test "$with_freebsd" = "yes"]) + +if test "$with_libvirtd" = "no" ; then + with_qemu=no +fi + +# Check for compiler and library settings. + LIBVIRT_COMPILE_WARNINGS LIBVIRT_COMPILE_PIE LIBVIRT_LINKER_RELRO @@ -391,44 +435,6 @@ if test "$prefix" = "/usr" && test "$sysconfdir" = '${prefix}/etc' ; then sysconfdir='/etc' fi -dnl Specify if we rely on ifconfig instead of iproute2 (e.g. in case -dnl we're working on BSD) -want_ifconfig=no - -dnl Make some notes about which OS we're compiling for, as the lxc and qemu -dnl drivers require linux headers, and storage_mpath, dtrace, and nwfilter -dnl are also linux specific. The "network" and storage_fs drivers are known -dnl to not work on MacOS X presently, so we also make a note if compiling -dnl for that - -with_linux=no with_osx=no with_freebsd=no -case $host in - *-*-linux*) with_linux=yes ;; - *-*-darwin*) with_osx=yes ;; - *-*-freebsd*) with_freebsd=yes ;; -esac - -if test $with_linux = no; then - if test "x$with_lxc" != xyes - then - with_lxc=no - fi - with_dtrace=no -fi - -if test $with_freebsd = yes; then - want_ifconfig=yes - - with_firewalld=no -fi - -if test $with_osx = yes; then - with_qemu=no -fi - -AM_CONDITIONAL([WITH_LINUX], [test "$with_linux" = "yes"]) -AM_CONDITIONAL([WITH_FREEBSD], [test "$with_freebsd" = "yes"]) - dnl Allow to build without Xen, QEMU/KVM, test or remote driver AC_ARG_WITH([xen], [AS_HELP_STRING([--with-xen], @@ -721,9 +727,6 @@ if test "x$with_vbox" = "xyes"; then fi AM_CONDITIONAL([WITH_VBOX], [test "$with_vbox" = "yes"]) -if test "$with_libvirtd" = "no" ; then - with_qemu=no -fi if test "$with_qemu" = "yes" ; then AC_DEFINE_UNQUOTED([WITH_QEMU], 1, [whether QEMU driver is enabled]) fi -- 1.8.3.1