libcacard: require libtool to build it

Do not fail at build time, instead just disable the library if libtool
is not present.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2012-12-20 20:40:35 +01:00
parent e832341bde
commit b6fc675b25
4 changed files with 5 additions and 14 deletions

3
configure vendored
View file

@ -2824,7 +2824,8 @@ EOF
if test "$werror" = "yes"; then
test_cflags="-Werror $test_cflags"
fi
if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \
if test -n "$libtool" &&
$pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \
compile_prog "$test_cflags" "$libcacard_libs"; then
smartcard_nss="yes"
QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"