fix usage of libfrtbegin globally for gcc 4.

git-svn-id: http://root.cern.ch/svn/root/trunk@12308 27541ba8-7e3a-0410-8455-c3a389f83636

Makefile

@@ -248,6 +248,9 @@ ifneq ($(GCC_MINOR),0)
 F77LDFLAGS   += -lfrtbegin
 endif
 endif
+ifeq ($(GCC_MAJOR),4)
+F77LDFLAGS   += -lfrtbegin
+endif
 
 ##### Utilities #####
 

config/Makefile.linux

@@ -44,6 +44,6 @@ CRYPTLIBS     = -lcrypt
 # Fortran:
 F77           = g77
 F77FLAGS      =
-F77LIBS       = -lfrtbegin -lg2c -lnsl
+F77LIBS       = -lg2c -lnsl
 
 # Extras