build: configure: Oops, substitute @prefix@.

[mes.git] / build-aux / pre-inst-env.in

diff --git a/build-aux/pre-inst-env.in b/build-aux/pre-inst-env.in
index 529d00d99cf6198f6d7779d8be28b566bfaf86fe..ed41822d4b32a720b2b97a7d4e6e0a840476b4ff 100644 (file)
--- a/build-aux/pre-inst-env.in
+++ b/build-aux/pre-inst-env.in
@@ -23,7 +23,7 @@ abs_top_srcdir="@abs_top_srcdir@"
 abs_top_builddir="@abs_top_builddir@"
 prefix=${prefix-@prefix@}
 
-MES_PREFIX=${srcdest}mes
+MES_PREFIX=${MES_PREFIX-${srcdest}mes}
 export MES_PREFIX
 
 GUILE_LOAD_COMPILED_PATH="$abs_top_builddir/module${GUILE_LOAD_COMPILED_PATH:+:}$GUILE_LOAD_COMPILED_PATH"