diff options
| author | Christophe Fergeau <cfergeau@redhat.com> | 2014-12-03 16:51:13 +0100 |
|---|---|---|
| committer | Christophe Fergeau <cfergeau@redhat.com> | 2014-12-09 16:37:21 +0100 |
| commit | 2f1ba3b77f07f23ebbf0ad576985613331e4c3e4 (patch) | |
| tree | 04a0220ba17bfb4aa3f1c1e656b472f1bb6de8fa /configure.ac | |
| parent | 21953693727fa324cf2d038f302b5359b2ff476f (diff) | |
build-sys: Add fallback for AS_VAR_APPEND
This macro is not available with RHEL6 autoconf.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 8613833..a58fcd6 100644 --- a/configure.ac +++ b/configure.ac @@ -12,6 +12,10 @@ AC_CONFIG_AUX_DIR([build-aux]) # For automake >= 1.12 m4_ifdef([AM_PROG_AR], [AM_PROG_AR]) +# For autoconf <= 2.63 +m4_ifndef([AS_VAR_APPEND], + AC_DEFUN([AS_VAR_APPEND], $1=$$1$2)) + # Checks for programs AM_INIT_AUTOMAKE([1.11 dist-xz no-dist-gzip tar-ustar foreign -Wall -Werror]) AM_MAINTAINER_MODE |