rerun configure when llvm-config is updated
commit8c0df55b2fbe95636c4977eb1daeb2bc39ce372e
authorSven Verdoolaege <sven.verdoolaege@gmail.com>
Fri, 17 Jan 2020 19:37:56 +0000 (17 20:37 +0100)
committerSven Verdoolaege <sven.verdoolaege@gmail.com>
Fri, 17 Jan 2020 19:37:56 +0000 (17 20:37 +0100)
treeb2f3fc6e45d21800942fa626a70dea1c27aab173
parentbc88a0524920652fe6ae859d840af47c16772f91
rerun configure when llvm-config is updated

Several flags are obtained from llvm-config by configure and
these may have changed in an updated llvm-config.
configure should therefore be run again when llvm-config is changed.

Signed-off-by: Sven Verdoolaege <sven.verdoolaege@gmail.com>
configure.ac
m4/ax_detect_clang.m4