[libvirt] [PATCH 04/10] build: require yajl >= 2.0.3

The pkg-config file was introduced by commit b729ded which was released in yajl 2.0.3. Since all our supported platforms include at least yajl 2.0.4, use pkg-config to detect the library and set the minimum to 2.0.3. https://repology.org/project/yajl/versions Signed-off-by: Ján Tomko <jtomko(a)redhat.com&gt; --- m4/virt-driver-qemu.m4 | 2 +- m4/virt-yajl.m4 | 6 ++---- 2 files changed, 3 insertions(+), 5 deletions(-) diff --git a/m4/virt-driver-qemu.m4 b/m4/virt-driver-qemu.m4 index 2934098cfd..0daf62b88e 100644 --- a/m4/virt-driver-qemu.m4 +++ b/m4/virt-driver-qemu.m4 @@ -29,7 +29,7 @@ AC_DEFUN([LIBVIRT_DRIVER_CHECK_QEMU], [ dnl There is no way qemu driver will work without JSON support AC_REQUIRE([LIBVIRT_CHECK_YAJL]) if test "$with_qemu:$with_yajl" = "yes:no"; then - AC_MSG_ERROR([YAJL or YAJL2 is required to build QEMU driver]) + AC_MSG_ERROR([YAJL is required to build QEMU driver]) fi if test "$with_qemu" = "check"; then with_qemu=$with_yajl diff --git a/m4/virt-yajl.m4 b/m4/virt-yajl.m4 index 7e905c2f77..dfc920d1f2 100644 --- a/m4/virt-yajl.m4 +++ b/m4/virt-yajl.m4 @@ -24,10 +24,8 @@ AC_DEFUN([LIBVIRT_ARG_YAJL],[ AC_DEFUN([LIBVIRT_CHECK_YAJL],[ dnl YAJL JSON library http://lloyd.github.com/yajl/ - LIBVIRT_CHECK_LIB_ALT([YAJL], [yajl], - [yajl_parse_complete], [yajl/yajl_common.h], - [YAJL2], [yajl], - [yajl_tree_parse], [yajl/yajl_common.h]) + LIBVIRT_CHECK_PKG([YAJL], [yajl], [2.0.3]) + AC_DEFINE_UNQUOTED([WITH_YAJL2], 1, [whether YAJL2 is enabled]) ]) AC_DEFUN([LIBVIRT_RESULT_YAJL],[ -- 2.19.2