diff -uNr src.orig/BASE_MapFile.cxx src/BASE_MapFile.cxx
--- src.orig/BASE_MapFile.cxx	Fri Mar 19 05:59:11 1999
+++ src/BASE_MapFile.cxx	Sat Mar 27 02:50:35 1999
@@ -151,7 +151,7 @@
 #include <sys/ipc.h>
 #include <sys/sem.h>
 #if defined(R__HPUX) || defined (R__ALPHA) || defined (R__SOLARIS) || \
-    defined(R__AIX) || defined(R__HIUX) || defined (R__MKLINUX)
+    defined(R__AIX) || defined(R__HIUX)
 union semun {
    int val;                      // value for SETVAL
    struct semid_ds *buf;         // buffer for IPC_STAT & IPC_SET
diff -uNr src.orig/BASE_Math.cxx src/BASE_Math.cxx
--- src.orig/BASE_Math.cxx	Fri Mar 19 05:59:11 1999
+++ src/BASE_Math.cxx	Sat Mar 27 02:50:35 1999
@@ -46,7 +46,7 @@
 
 //______________________________________________________________________________
 #if (defined(sun) && !defined(R__I386) && !defined(__SunOS_5_6)) || \
-    (defined(__OPTIMIZE__) && \
+    (defined(__OPTIMIZE__) && !defined(R__MKLINUX) && \
      (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 7)))
    extern "C" void sincos(Double_t, Double_t*, Double_t*);
 #else
diff -uNr src.orig/Make-macros src/Make-macros
--- src.orig/Make-macros	Fri Mar 19 06:05:47 1999
+++ src/Make-macros	Sat Mar 27 02:50:44 1999
@@ -1077,7 +1077,8 @@
 
 $(X11TTFLIB):   $(X11TTFO) $(X11TTFDO)
 		@$(MAKELIB) $(PLATFORM) $(LD) "$(LDFLAGS)" \
-		   "$(SOFLAGS)" libGX11TTF.$(SOEXT) $@ "$(X11TTFO) $(X11TTFDO)"
+		   "$(SOFLAGS)" libGX11TTF.$(SOEXT) $@ \
+		   "$(X11TTFO) $(X11TTFDO) -lttf -ldl"
 
 $(X11TTFDS):    $(X11TTFH) $(X11TTFL) $(ROOTCINT)
 		@echo "Generating dictionary $(X11TTFDS)..."
diff -uNr src.orig/Makefile.mklinux src/Makefile.mklinux
--- src.orig/Makefile.mklinux	Fri Mar 19 06:05:47 1999
+++ src/Makefile.mklinux	Sat Mar 27 02:50:35 1999
@@ -4,11 +4,13 @@
 
 CXX           = g++
 CC            = gcc
-CXXFLAGS      = -Wall -fsigned-char -fPIC -DR__GLIBC \
+CXXFLAGS      = -Wall -fsigned-char -fno-rtti -fno-exceptions \
+		-fPIC -DR__GLIBC \
                 -I/usr/X11/include/  -I/usr/include/g++/
 CFLAGS        = -Wall -fPIC -fsigned-char -DR__GLIBC \
                 -I/usr/X11/include/  -I/usr/include/g++/
-CINTCXXFLAGS  = -Wall -fPIC -fsigned-char -DG__REGEXP -DG__UNIX -DG__SHAREDLIB \
+CINTCXXFLAGS  = -Wall -fPIC -fsigned-char -fno-rtti -fno-exceptions \
+		-DG__REGEXP -DG__UNIX -DG__SHAREDLIB \
                 -DG__OSFDLL -DG__ROOT -DG__REDIRECTIO \
                 -I/usr/include/g++/
 CINTCFLAGS    = -Wall -fPIC -fsigned-char -DG__REGEXP -DG__UNIX -DG__SHAREDLIB \
@@ -16,15 +18,16 @@
 OPT           = -O2
 NOOPT         =
 LD            = g++
-LDFLAGS       = $(OPT)
+LDFLAGS       = $(OPT) -rdynamic
 SOFLAGS       = -shared -Wl,-soname,
 SOEXT         = so
-SYSLIBS       = -lg++ -lm -ldl
-SYSXLIBS      = -L/usr/X11R6/lib -lX11 -lSM -lICE -lg++ -lm -ldl
-XLIBS         = -L/usr/X11R6/lib -lX11 -lSM -lICE -lXpm -lg++
-CILIBS        = -lm -ltermcap -lbsd -ldl -lg++
-
+SYSLIBS       = -lm -ldl
+SYSXLIBS      = -L/usr/X11R6/lib -lX11 -lSM -lICE -lm -ldl
+XLIBS         = -L/usr/X11R6/lib -lX11 -lSM -lICE -lXpm
+CILIBS        = -lm -ltermcap -lbsd -ldl
 
+CRYPTLIBS     = -lcrypt
+F77LIBS	      = -lg2c
 
 ##### MACROS and TARGETS #####
 
diff -uNr src.orig/ROOTD_daemon.cxx src/ROOTD_daemon.cxx
--- src.orig/ROOTD_daemon.cxx	Sat Mar 20 05:59:04 1999
+++ src/ROOTD_daemon.cxx	Sat Mar 27 02:50:35 1999
@@ -51,6 +51,10 @@
 #define	SIGCLD SIGCHLD
 #endif
 
+#if defined(__linux) && defined(__powerpc) 
+#define SIGCLD SIGCHLD
+#endif
+
 #if defined(__linux) || defined(__hpux) || defined(__sun) || defined(__sgi) || \
     defined(_AIX) || defined(__FreeBSD__)
 #define USE_SETSID
diff -uNr src.orig/ROOTD_net.cxx src/ROOTD_net.cxx
--- src.orig/ROOTD_net.cxx	Sat Mar 20 05:59:04 1999
+++ src/ROOTD_net.cxx	Sat Mar 27 02:50:35 1999
@@ -38,6 +38,10 @@
 #include <netdb.h>
 #include <errno.h>
 
+#if defined(__linux) && defined(__powerpc)
+#define socklen_t size_t
+#endif
+
 //*KEEP,rootdp,T=C++.
 #include "rootdp.h"
 //*KEND.
diff -uNr src.orig/ROOTX_rootx.cxx src/ROOTX_rootx.cxx
--- src.orig/ROOTX_rootx.cxx	Fri Mar 19 06:05:26 1999
+++ src/ROOTX_rootx.cxx	Sat Mar 27 02:50:35 1999
@@ -19,7 +19,6 @@
 // (depending on the platform).                                         //
 //                                                                      //
 //////////////////////////////////////////////////////////////////////////
-
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
@@ -49,6 +48,9 @@
    extern "C" {
 # endif
 # include <utmp.h>
+# if defined(__linux) && defined(__powerpc) && (__GNUC_MINOR__ < 90)
+}
+# endif
 # define STRUCT_UTMP struct utmp
 # endif
 #endif
diff -uNr src.orig/UNIX_UnixSystem.cxx src/UNIX_UnixSystem.cxx
--- src.orig/UNIX_UnixSystem.cxx	Fri Mar 19 05:59:16 1999
+++ src/UNIX_UnixSystem.cxx	Sat Mar 27 02:50:35 1999
@@ -175,6 +175,9 @@
         extern "C" {
 #endif
 #include <utmp.h>
+#if defined(R__MKLINUX) && !defined(R__PPCEGCS)
+}
+#endif
 #define STRUCT_UTMP struct utmp
 #endif
 #if !defined(UTMP_FILE) && defined(_PATH_UTMP)      // 4.4BSD
@@ -196,6 +199,10 @@
 
 const char *kServerPath     = "/tmp";
 const char *kProtocolName   = "tcp";
+
+#if defined(R__MKLINUX)
+#define socklen_t size_t
+#endif
 
 
 //______________________________________________________________________________
diff -uNr src.orig/X3D_x3d.c src/X3D_x3d.c
--- src.orig/X3D_x3d.c	Fri Mar 19 05:59:16 1999
+++ src/X3D_x3d.c	Sat Mar 27 02:50:52 1999
@@ -1053,9 +1053,15 @@
 
 /* An 16 bit TrueColor ? */
 
+#if defined(__linux)
+#define SIXTEEN  15
+
+       if(XMatchVisualInfo(g->dpy, screen, 15, TrueColor, &vInfo)){
+#else
 #define SIXTEEN  16
 
        if(XMatchVisualInfo(g->dpy, screen, 16, TrueColor, &vInfo)){
+#endif
          g->depth = SIXTEEN;
        }else{