[libvirt] [PATCH 0/2] fix configure to require yajl if qemu is new enough

After yet another debug session on IRC about failure to use qemu because yajl-devel wasn't installed, I came up with these patches. The first is just preparation (no change to generated code); and with the second, I validated that uninstalling yajl-devel and then trying to configure once again gives me the desired: checking for yajl_tree_parse in -lyajl... no configure: error: You must install the libyajl library & headers to compile libvirt [I can't claim build-breaker or trivial rule for either of these patches, but as I am also the autoconf guru around here, I won't be surprised if the extent of other's reviews is "yep, I installed it and it did what you said"...] And yes, I tested on RHEL 5 that it still works with autoconf 2.59. Eric Blake (2): build: avoid obsolete AC_HELP_STRING build: fix regression in requiring yajl for new enough qemu configure.ac | 221 +++++++++++++++++++++++++++++++++++----------------- m4/virt-apparmor.m4 | 4 +- m4/virt-lib.m4 | 12 +-- m4/virt-selinux.m4 | 3 +- 4 files changed, 158 insertions(+), 82 deletions(-) -- 1.8.3.1