X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=cmake%2FCMakelinuxx8664gcc.cmake;h=d36b7b66cbef052c05045bdcfb2e14e70928d645;hb=12d80e80a80b1648022a125ca296d7f4ef7c6a1f;hp=c1f0e2848cbc701592db8bee708d506b19aebff7;hpb=c2aad3ae1100f4f7bc489afceea36a03dfce5163;p=u%2Fmrichter%2FAliRoot.git

diff --git a/cmake/CMakelinuxx8664gcc.cmake b/cmake/CMakelinuxx8664gcc.cmake
index c1f0e2848cb..d36b7b66cbe 100644
--- a/cmake/CMakelinuxx8664gcc.cmake
+++ b/cmake/CMakelinuxx8664gcc.cmake
@@ -50,7 +50,7 @@ set(CLIBCXXOPTS)
 set(CLIBCOPT)
 set(CLIBFOPT ${CLIBDEFS})
 
-set(CXXWARN "-Wall -Wno-long-long -W -Weffc++ -Wshadow -Woverloaded-virtual -ansi")
+set(CXXWARN "-Wall -Wno-long-long -W -Weffc++ -Wshadow -Woverloaded-virtual")
 
 if(CCMAJORV STREQUAL "2")
 
@@ -68,6 +68,10 @@ elseif(CCMAJORV STREQUAL "4")
   set(CXXFLAGS "${OPT} -fPIC -pipe -fmessage-length=0 -Dlinux")
   add_definitions(-Dlinux)
   set(CXXFLAGSNO "${NOOPT} -fPIC -pipe -fmessage-length=0")
+  if(CCMINORV STRGREATER 5) 
+    message("-- GCC version > 4.5 - mask default -Wl,--as-needed")
+    set(XTRA_LDFLAGS "-Wl,--no-as-needed")
+  endif() 
 
 else ()
 
@@ -119,8 +123,8 @@ else()
   
 endif(${CMAKE_Fortran_COMPILER} MATCHES "g95")
 
-set(LDFLAGS "${OPT}")
-set(SOFLAGS "${OPT} -shared")
+set(LDFLAGS "${OPT} ${XTRA_LDFLAGS} ")
+set(SOFLAGS "${OPT}  ${XTRA_LDFLAGS} -shared")
 set(ALLIB)