Mind environment variables in (generated) coq_config.ml

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11326 85f007b7-540e-0410-9357-904b9bb8a0f7

1 files changed, 3 insertions, 3 deletions

diff --git a/configure b/configure
index 6681c91b5f..e0413f3c16 100755
--- a/configure
+++ b/configure
@@ -862,9 +862,9 @@ cat << END_OF_COQ_CONFIG > $mlconfig_file
 (* DO NOT EDIT THIS FILE: automatically generated by ../configure *)
 
 let local = $local
-let bindir = "$ESCBINDIR" 
-let coqlib = "$ESCLIBDIR"
-let coqtop = "$ESCCOQTOP"
+let bindir = try Sys.getenv "COQBIN" with Not_found -> "$ESCBINDIR"
+let coqlib = try Sys.getenv "COQLIB" with Not_found -> "$ESCLIBDIR"
+let coqtop = try Sys.getenv "COQTOP" with Not_found -> "$ESCCOQTOP"
 let camldir = "$ESCCAMLDIR"
 let camllib = "$ESCCAMLLIB"
 let camlp4 = "$CAMLP4"