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-rw-r--r--m4/mpd_depends.m49
1 files changed, 9 insertions, 0 deletions
diff --git a/m4/mpd_depends.m4 b/m4/mpd_depends.m4
new file mode 100644
index 000000000..4898f9084
--- /dev/null
+++ b/m4/mpd_depends.m4
@@ -0,0 +1,9 @@
+AC_DEFUN([MPD_DEPENDS], [
+ if test x$$2 = xno; then
+ if test x$$1 = xauto; then
+ $1=no
+ elif test x$$1 = xyes; then
+ AC_MSG_ERROR([$3])
+ fi
+ fi
+])