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@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
This commit is contained in:
Ján Tomko 2019-04-02 23:50:37 +02:00
parent 4e75b0a00f
commit 105756660f
2 changed files with 3 additions and 5 deletions

View File

@ -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 2 is required to build QEMU driver])
fi
if test "$with_qemu" = "check"; then
with_qemu=$with_yajl

View File

@ -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],[