X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=libiberty%2Fconfigure.ac;h=9b451a4c61a0fc397ebe29a53e386a1cd855ec39;hb=f01e6568a892beb841da00fcb18556fe75e74e39;hp=a85ff25501adc5bfa576045cd652e81f09a182a4;hpb=20c4b12e937b20f0998bd25ad37c77145650e826;p=binutils-gdb.git

diff --git a/libiberty/configure.ac b/libiberty/configure.ac
index a85ff25501a..9b451a4c61a 100644
--- a/libiberty/configure.ac
+++ b/libiberty/configure.ac
@@ -108,6 +108,18 @@ dnl to call AC_CHECK_PROG.
 AC_CHECK_TOOL(AR, ar)
 AC_CHECK_TOOL(RANLIB, ranlib, :)
 
+GCC_PLUGIN_OPTION(PLUGIN_OPTION)
+if test -n "$PLUGIN_OPTION"; then
+  if $AR --help 2>&1 | grep -q "\--plugin"; then
+    AR_PLUGIN_OPTION="$PLUGIN_OPTION"
+    AC_SUBST(AR_PLUGIN_OPTION)
+  fi
+  if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+    RANLIB_PLUGIN_OPTION="$PLUGIN_OPTION"
+    AC_SUBST(RANLIB_PLUGIN_OPTION)
+  fi
+fi
+
 dnl When switching to automake, replace the following with AM_ENABLE_MULTILIB.
 # Add --enable-multilib to configure.
 # Default to --enable-multilib