GCC: new revision

fix deadsymlink
/usr/lib/bfd-plugins/liblto_plugin.so -->
../../libexec/gcc/x86_64-unknown-linux-gnu/5.3.0/liblto_plugin.so

gcc.be0

@@ -1,6 +1,6 @@
 #!/bin/env beesh
 
-# BEE_VERSION gcc-7.3.0-0
+# BEE_VERSION gcc-7.3.0-1
 
 # Note: The test suite runs address sanitizer tests. In the current mariux64 environment
 # this requires
@@ -45,7 +45,7 @@ mee_install_post() {
     ln -sv gcc ${D}${BINDIR}/cc
 
     install -v -dm755 ${D}${LIBDIR}/bfd-plugins
-    ln -sfv ../../libexec/gcc/$(gcc -dumpmachine)/5.3.0/liblto_plugin.so ${D}${LIBDIR}/bfd-plugins/
+    ln -sfv ../gcc/$(gcc -dumpmachine)/${PKGVERSION}/liblto_plugin.so ${D}${LIBDIR}/bfd-plugins/
 
     mv -v ${D}${LIBDIR}64/* ${D}${LIBDIR}
     rmdir -v  ${D}${LIBDIR}64