Re: [libvirt] [RFC] [PATCH 1/5] add configure option --with-fuse for libvirt

add a configure option --with-fuse to prepare introduction of fuse support for libvirt lxc. Signed-off-by: Gao feng <gaofeng(a)cn.fujitsu.com&gt; --- configure.ac | 45 +++++++++++++++++++++++++++++++++++++++++++++ libvirt.spec.in | 9 +++++++++ 2 files changed, 54 insertions(+), 0 deletions(-) diff --git a/configure.ac b/configure.ac index d45f4f1..d5cf45f 100644 --- a/configure.ac +++ b/configure.ac @@ -1694,7 +1694,47 @@ AM_CONDITIONAL([HAVE_CAPNG], [test "$with_capng" != "no"]) AC_SUBST([CAPNG_CFLAGS]) AC_SUBST([CAPNG_LIBS]) +dnl libfuse +AC_ARG_WITH([fuse], + AC_HELP_STRING([--with-fuse], [use libfuse to proivde fuse filesystem support for libvirt lxc]), + [], + [with_fuse=check]) +dnl +dnl This check looks for 'fuse' +dnl +FUSE_CFLAGS= +FUSE_LIBS= +if test "$with_fuse" != "no"; then + old_cflags="$CFLAGS" + old_libs="$LIBS" + old_cppflags="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=64" + if test "$with_fuse" = "check"; then + AC_CHECK_HEADER([fuse.h], [], [with_fuse=no]) + AC_CHECK_LIB([fuse], [fuse_main], [], [with_fuse=no]) + if test "$with_fuse" != "no"; then + with_fuse="yes" + fi + else + fail=0 + AC_CHECK_HEADER([fuse.h], [], [fail=1]) + AC_CHECK_LIB([fuse], [fuse_main], [], [fail=1]) + test $fail = 1 && + AC_MSG_ERROR([You must install the fuse >= 2.9.0 development package in order to compile and run libvirt]) + fi + CFLAGS="$old_cflags" + LIBS="$old_libs" + CPPFLAGS="$old_cppflags" +fi +if test "$with_fuse" = "yes"; then + FUSE_LIBS="-lfuse" + FUSE_CFLAGS="-D_FILE_OFFSET_BITS=64" + AC_DEFINE_UNQUOTED([HAVE_FUSE], 1, [Whether fuse is available for privilege reduction]) +fi +AM_CONDITIONAL([HAVE_FUSE], [test "$with_fuse" != "no"]) +AC_SUBST([FUSE_CFLAGS]) +AC_SUBST([FUSE_LIBS])