Added valgrind support

Makefile

@@ -6,6 +6,7 @@ assert     = not-set
 assert2    = not-set
 debug      = not-set
 gprof      = not-set
+valgrind   = not-set
 openmp     = not-set
 shared     = not-set
 cc         = not-set
@@ -29,11 +30,9 @@ ifneq ($(prefix), not-set)
     CONFIG_FLAGS += -DCMAKE_INSTALL_PREFIX=$(prefix)
 endif
 ifneq ($(i64), not-set)
-    CONFIG_FLAGS += -DIDX64=$(i64)
     IDXWIDTH  = "\#define IDXTYPEWIDTH 64"
 endif
 ifneq ($(r64), not-set)
-    CONFIG_FLAGS += -DREAL64=$(r64)
     REALWIDTH = "\#define REALTYPEWIDTH 64"
 endif
 ifneq ($(gdb), not-set)
@@ -51,6 +50,9 @@ endif
 ifneq ($(gprof), not-set)
     CONFIG_FLAGS += -DGPROF=$(gprof)
 endif
+ifneq ($(valgrind), not-set)
+    CONFIG_FLAGS += -DVALGRIND=$(valgrind)
+endif
 ifneq ($(openmp), not-set)
     CONFIG_FLAGS += -DOPENMP=$(openmp)
 endif

conf/gkbuild.cmake

@@ -8,6 +8,7 @@ option(ASSERT "turn asserts on" OFF)
 option(ASSERT2 "additional assertions" OFF)
 option(DEBUG "add debugging support" OFF)
 option(GPROF "add gprof support" OFF)
+option(VALGRIND "add valgrind support" OFF)
 option(OPENMP "enable OpenMP support" OFF)
 option(PCRE "enable PCRE support" OFF)
 option(GKREGEX "enable GKREGEX support" OFF)
@@ -28,8 +29,11 @@ endif(CYGWIN)
 if(CMAKE_COMPILER_IS_GNUCC)
 # GCC opts.
   set(GK_COPTIONS "${GK_COPTIONS} -std=c99 -fno-strict-aliasing")
+if(VALGRIND)
+  set(GK_COPTIONS "${GK_COPTIONS} -march=x86-64 -mtune=generic")
+else()
   set(GK_COPTIONS "${GK_COPTIONS} -march=native")
-#  set(GK_COPTIONS "${GK_COPTIONS} -march=x86-64 -mtune=generic")
+endif(VALGRIND)
   if(NOT MINGW)
       set(GK_COPTIONS "${GK_COPTIONS} -fPIC")
   endif(NOT MINGW)