Update configure.in/configure.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@90068 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 19 insertions, 4 deletions

diff --git a/configure.in b/configure.in
index 8712586b3a5..f64e2e8b827 100644
--- a/configure.in
+++ b/configure.in
@@ -1653,10 +1653,25 @@ case "${host}" in
   ;;
 esac
 
+# If no --enable-shared nor --disable-shared is specified, we set up
+# LD_LIBRARY_PATH when we build for gcc.
+case $enable_shared in
+"")
+  if test -d ${srcdir}/gcc; then
+    set_lib_path=yes
+  else 
+    set_lib_path=no
+  fi
+  ;;
+*)
+  set_lib_path=$enable_shared
+  ;;
+esac
+
 # If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
 # binutils tools will find libbfd.so.
-case "${enable_shared}" in
-  no | "") SET_LIB_PATH= ;;
+case "${set_lib_path}" in
+  no) SET_LIB_PATH= ;;
   *) SET_LIB_PATH="\$(REALLY_SET_LIB_PATH)" ;;
 esac
 
@@ -2334,8 +2349,8 @@ AC_SUBST(stage2_werror_flag)
 # used.
 SET_GCC_LIB_PATH=
 if test -d ${srcdir}/gcc && test x${is_cross_compiler} = xno; then
-  case "${enable_shared}" in
-    no | "") ;;
+  case "${set_lib_path}" in
+    no) ;;
     *)
       eval "d=\$$RPATH_ENVVAR"
       if test x"$d" != x; then