configure.ac: respect --prefix for bash completion

Signed-off-by: John Hood <cgull@glup.org>
2015-06-28 14:43:25 -04:00
parent 8905127ef6
commit d988cad455
1 changed files with 5 additions and 1 deletions
@@ -372,7 +372,11 @@ PKG_CHECK_MODULES([protobuf], [protobuf])
 # Bash completion needs to ask where it goes if >= 2.0 is installed.
 AS_IF([test "$install_completion" != no],
  [PKG_CHECK_MODULES([BASH_COMPLETION], [bash-completion >= 2.0],
-     [completions="`pkg-config --variable=completionsdir bash-completion`"],
+     [if test "$prefix" = "NONE"; then
+        completions="`pkg-config --variable=completionsdir bash-completion`"
+      else
+        completions="`pkg-config --define-variable=prefix=$prefix --variable=completionsdir bash-completion`"
+      fi],
     [completions="${sysconfdir}/bash-completion.d"])
   AC_SUBST([completions])])