From efa6ba96ac868b9f6e8935b8465267ff762891ed Mon Sep 17 00:00:00 2001
From: Przemyslaw Pawelczyk <przemyslaw at pawelczyk dot it>
Date: Mon, 22 Feb 2010 02:05:59 +0100
Subject: Check for/build elfutils iff translator is enabled.

* configure.ac: Don't bother with elfutils if $enable_translator = no.
---
 configure | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

(limited to 'configure')

diff --git a/configure b/configure
index a2f0a78c..e032e262 100755
--- a/configure
+++ b/configure
@@ -8654,9 +8654,10 @@ fi
 `
 
 
-if test $build_elfutils = no; then
-  # Need libdwfl-capable recent elfutils http://elfutils.fedorahosted.org/
-  save_LIBS="$LIBS"
+if test $enable_translator = yes; then
+  if test $build_elfutils = no; then
+    # Need libdwfl-capable recent elfutils http://elfutils.fedorahosted.org/
+    save_LIBS="$LIBS"
 
 { $as_echo "$as_me:$LINENO: checking for dwfl_module_getsym in -ldw" >&5
 $as_echo_n "checking for dwfl_module_getsym in -ldw... " >&6; }
@@ -8732,7 +8733,7 @@ _ACEOF
 
 else
 
-    { { $as_echo "$as_me:$LINENO: error: missing elfutils development headers/libraries (install elfutils-devel, libebl-dev, libdw-dev and/or libebl-devel)" >&5
+      { { $as_echo "$as_me:$LINENO: error: missing elfutils development headers/libraries (install elfutils-devel, libebl-dev, libdw-dev and/or libebl-devel)" >&5
 $as_echo "$as_me: error: missing elfutils development headers/libraries (install elfutils-devel, libebl-dev, libdw-dev and/or libebl-devel)" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -8812,16 +8813,17 @@ _ACEOF
 
 else
 
-    { { $as_echo "$as_me:$LINENO: error: elfutils, libdw too old, need 0.126+" >&5
+      { { $as_echo "$as_me:$LINENO: error: elfutils, libdw too old, need 0.126+" >&5
 $as_echo "$as_me: error: elfutils, libdw too old, need 0.126+" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
-  stap_LIBS="-Wl,--start-group -ldw -lebl -Wl,--end-group -lelf"
-  LIBS="$save_LIBS"
-else
-  # We built our own and stap_LDFLAGS points at the install.
-  stap_LIBS="-Wl,--start-group -ldw -lebl -Wl,--end-group -lelf"
+    stap_LIBS="-Wl,--start-group -ldw -lebl -Wl,--end-group -lelf"
+    LIBS="$save_LIBS"
+  else
+    # We built our own and stap_LDFLAGS points at the install.
+    stap_LIBS="-Wl,--start-group -ldw -lebl -Wl,--end-group -lelf"
+  fi
 fi
 
 
@@ -9309,7 +9311,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
 
-if test $build_elfutils = yes; then
+if test $build_elfutils = yes -a $enable_translator = yes; then
   case "$with_elfutils" in
   /*) elfutils_srcdir="$with_elfutils" ;;
   *) elfutils_srcdir="../$with_elfutils" ;;
-- 
cgit