Mega patch by Christian Holm concerning the configure, build and

Debian and RedHat packaging scripts. The configure script has been
rationalized (introduction of two shell functions to find package
headers and libraries). Extensive update of the INSTALL writeup,
including description of all new packages (SapDB, PgSql, etc.).
More options to the root-config script. Man page for memprobe.
Big overhaul of the Debian and RedHat packaging scripts, supporting
the new libraries.


git-svn-id: http://root.cern.ch/svn/root/trunk@3719 27541ba8-7e3a-0410-8455-c3a389f83636

Author: FonsRademakers

Makefile

@@ -91,7 +91,7 @@ endif
 ifneq ($(STAR),)
 MODULES      += star
 endif
-ifneq ($(SRPDIR),)
+ifneq ($(SRPUTILLIB),)
 MODULES      += srputils
 endif
 
@@ -319,7 +319,7 @@ redhat:
 	@vers=`sed 's|\(.*\)/\(.*\)|\1.\2|' < build/version_number` ; \
 	  echo "called root-v$$vers.source.tar.gz and put it in you RPM "
 	@echo "source directory (default /usr/src/rpm/SOURCES) and the "
-	@echo "spec-file ../root.spec in your RPM spec directory"
+	@echo "spec-file root.spec in your RPM spec directory"
 	@echo "(default /usr/src/RPM/SPECS). If you want to build outside"
 	@echo "the regular tree, please refer to the RPM documentation."
 	@echo "After that, do"
@@ -456,9 +456,9 @@ install:
 	   $(INSTALLDIR)                        $(DESTDIR)$(ETCDIR); \
 	   $(INSTALLDATA) etc/*                 $(DESTDIR)$(ETCDIR); \
 	   rm -rf $(DESTDIR)$(ETCDIR)/CVS; \
-	   echo "Installing utils in $(DESTDIR)$(DATADIR)"; \
-	   $(INSTALLDIR)                        $(DESTDIR)$(DATADIR); \
-	   $(INSTALLDATA) build/misc/*          $(DESTDIR)$(DATADIR); \
+	   echo "Installing Autoconf macro in $(DESTDIR)$(ACLOCALDIR)"; \
+	   $(INSTALLDIR)                        $(DESTDIR)$(ACLOCALDIR); \
+	   $(INSTALLDATA) build/misc/root.m4    $(DESTDIR)$(ACLOCALDIR); \
 	   rm -rf $(DESTDIR)$(DATADIR)/CVS; \
 	fi
 
@@ -587,7 +587,9 @@ showbuild:
 	@echo "MYSQLINCDIR        = $(MYSQLINCDIR)"
 	@echo "PGSQLINCDIR        = $(PGSQLINCDIR)"
 	@echo "SAPDBINCDIR        = $(SAPDBINCDIR)"
-	@echo "SRPDIR             = $(SRPDIR)"
+	@echo "SRPLIBDIR          = $(SRPLIBDIR)"
+	@echo "SRPINCDIR          = $(SRPINCDIR)"
+	@echo "SRPUTILLIB         = $(SRPUTILLIB)"
 	@echo "AFSDIR             = $(AFSDIR)"
 	@echo ""
 	@echo "INSTALL            = $(INSTALL)"

README/INSTALL

@@ -74,7 +74,9 @@ and that it is setup correctly, see:
 
    http://root.cern.ch/root/Cygwin.html
 
-Before proceeding read the complete document.
+Before proceeding read the complete document.  Note: With the advent
+of Cygwin 1.0 your system is mostly setup correctly by the setup.exe
+program. 
 
 
 Choosing the installation method
@@ -121,14 +123,14 @@ Linux packages.
 
    This scheme also makes it easier to make ROOT
    distributions/installations that fit with an existing system. E.g.,
-   it should be trivial to install ROOT via a RedHat (.rpm) or Debian
-   GNU/Linux (.deb) package.
+   it is trivial to install ROOT via a RedHat (.rpm) or Debian
+   GNU/Linux (.deb) package (see also below). 
 
    It's _strongly_ recommended to enable version numbers in sonames
    (if possible) using this method (see --enable-soversion
    below). Also, using the --enable-rpath option to "configure" you
    can set the load path to the ROOT libraries on the
-   applications. However, this is not  recommended if you have soome
+   applications. However, this is not  recommended if you have some
    other way (like /etc/ld.so.conf) of making the dynamic loader
    aware of where you installed the ROOT libraries.
 
@@ -153,9 +155,11 @@ outlined above and cd into the source directory. Then just do
 
 	make redhat 
 
-This will create a RPM spec file in "../". To build the packages do: 
+This will create a RPM spec file in the source tree. To build the
+packages do:  
+
+1) Make a tar-ball of the source tree. 
 
-1) 
         cd ../ 
 	tar -czvf root_v<version>.source.tar.gz root 
 
@@ -172,11 +176,11 @@ This will create a RPM spec file in "../". To build the packages do:
   B) However, if you don't have system privileges, you should set up a 
      build area by having the file ~/.rpmrc with a contents like 
 
-        %macros /usr/lib/rpm/macros:<your home dir>/.rpmmac 
+        %macrofiles: /usr/lib/rpm/macros:<your home dir>/.rpmmac 
 
      and a file <your home dir>/.rpmmac with a contents like 
 
-        %_topdir: <some where you can write>/redhat 
+        %_topdir <some where you can write>/redhat 
 
      Then you should make the appropiate directories: 
 
@@ -197,16 +201,20 @@ This will create a RPM spec file in "../". To build the packages do:
 
        rpm -ba root.spec 
 
+  If you left the spec file in the source tree, you can build directly
+  from the tar-ball.  You still need to have a proper build area
+  setup, as outlined above.  All you need to do is 
+
+       rpm -ta root_v<version>.source.tar.gz 
+
 Per default the binaries will be build in /tmp/rootrpm, but one may
 change that at build time by passing the option --buildroot too rpm. 
 
 Please refer to man-page rpm(1) and http://www.rpm.org for more
-infomation on RPM. 
+information on RPM. 
 
-Please note, that it is assumed you have OpenGL (Mesa), SHIFT, MySQL,
-CERNLIB, and true type fonts installed. If that is not the case,
-please see if there are pre-build rpms at http://root.cern.ch, or if
-you feel lucky, read build/package/common/README thourougly! 
+Please note, that all possible packages may not be specified in the
+spec file.  See also build/package/common/README. 
 
 Debian GNU/Linux packages:
 --------------------------
@@ -215,11 +223,10 @@ outlined above and cd into the source directory. Then just do
 
 	make debian
 
-The packages will be build in "../". Please note, that it is assumed you
-have OpenGL (Mesa), SHIFT, MySQL, CERNLIB, and true type fonts
-install. If that is not the case, please see if there are pre-build
-debs at http://root.cern.ch, or if you feel lucky, read
-build/package/common/README thourougly!  
+The packages will be build in "../". 
+
+Please note, that all possible packages may not be specified in the
+debian directory file.  See also build/package/common/README. 
 
 Installation Location
 =====================
@@ -392,7 +399,7 @@ The flags consist of two classes:
      Compile ROOT thread safe, as well as a thread API library. This
      options is strongly recommended. This requires the system library
      libpthread (Posix threads). Default is false, except for the
-     "linuxegcs" architecture.
+     "linux" architecture.
    * ttf
      True Type Font support for those OSs with no native TTF
      support. This feature requires third-party library libtff, header
@@ -416,6 +423,14 @@ The flags consist of two classes:
      library libmysqlclient and header files. Note that there may be
      licensing issues regarding linking against libmysqlclient.
      Default is true.
+   * psql
+     Build a thin PostGreSQL client for ROOT. This requires the
+     third-party library libpsql and header files.  
+     Default is true.
+   * sapdb
+     Build a thin SapDB client for ROOT. This requires the
+     third-party library libsql and header files.
+     Default is true.
    * shift
      Interface to SHIFT managed tape robots. This option requires you
      get the libshift.a from CERN. Please note, that this library is
@@ -439,7 +454,7 @@ The flags consist of two classes:
      Build daemons rootd and proofd with AFS support. This requires
      the third-party AFS libs and objects. Default is false.
 
-2) "--with-<feature dir>=<dir>" flags:
+2) --with-<feature dir>=<dir> flags:
    If "configure" isn't able to find some third-party library, header,
    or other file, corresponding to one of the above features, you can
    force it to look for these files in specific directories, using the
@@ -474,7 +489,7 @@ The flags consist of two classes:
      Directory containing libttf.{so,a}, needed by feature ttf.
    * ttf-fontdir
      Directory containing TTF font files, needed by feature ttf.
-     "configure" is looking for "arial.ttf", which must be present.
+     "configure" is looking for "arial.ttf".
    * opengl-incdir
      Directory containing GL/gl.h (note the sub-directory), needed by
      feature opengl.
@@ -497,18 +512,27 @@ The flags consist of two classes:
      needed by feature cern, for the ZEBRA file converters.
    * shift-libdir
      Directory containing libshift.a, needed for feature shify.
+   * srp-incdir
+     Path to header files for regular SRP library (not utilities)
+     This is needed for building the daemons rootd and proofd with
+     SRP support (authentication).
+   * srp-libdir
+     Path to regular SRP library (not utilities). This is needed for
+     building the daemons rootd and proofd with SRP support
+     (authentication). 
    * srp
      Top directory of the SRP (Secure Remote Passwd). This directory
      must contain:
           base/libmisc/libmisc.a
           base/lib/libshadow.a
+          base/lib/pwauth.h
           lib/libsrp.a
           include
      And alternatively
           lib/libgmp.a
           lib/libcrack.a
-     This is needed for building the daemons rootd and proofd with
-     SRP support (authentication).
+     This is needed to build the utility programs for managing ROOT
+     related SRP access. 
    * afs
      Top directory of the AFS distribution. This directory must
      contain:
@@ -539,16 +563,14 @@ hugely increase the appearance of text on the screen.
 
 Posix Thread usage
 ------------------
-
 To build the library providing thread support you need to have the
 library libpthread.{a,so} and header files installed. This is usually
-the case for any Un*x OS. For architecture "linuxegcs" thread support
+the case for any Un*x OS. For architecture "linux" thread support
 will always be build.
 
 
 True Type Font library and fonts
 --------------------------------
-
 On how to get the True Type ttf directory see:
 
    http://root.cern.ch/root/TrueType.html
@@ -566,7 +588,6 @@ get a minimal set of fonts from:
 
 OpenGL library
 --------------
-
 On how to get an open source version of OpenGL see:
 
    http://www.mesa3d.org
@@ -582,7 +603,6 @@ in XFree86 version 4 or above.
 
 SHIFT managed tape I/O
 ----------------------
-
 To build the library providing CERN RFIO (remote I/O) support you need
 to get the "libshift.a" library from CERN. You can get pre-build
 libraries from
@@ -606,7 +626,6 @@ Apply it with
 
 ZEBRA file conversion tools
 ---------------------------
-
 To build the HBOOK and Geant3 conversion programs `h2root' and
 `g2root' you need the CERNLIB components "libpacklib.{a,so}" and
 "libkernlib.{a,so}" from CERN. You can get it from
@@ -616,15 +635,26 @@ To build the HBOOK and Geant3 conversion programs `h2root' and
 
 MySQL client
 ------------
-
 To build the MySQL interface library you need to install MySQL first. See:
 
    http://www.mysql.com/
 
+PostGreSQL Client
+-----------------
+To build the PostGreSQL interface you need to install PostGreSQL
+first. See 
+
+   http://www.postgresql.org
+
+SapDB Client
+------------
+To build the SapDB interface you need to install the SapDB calling
+interface first, which can be found in the rpm sapdb-callif-xxxx. See
+
+   http://www.sapdb.org
 
 Pythia Event Generators
 -----------------------
-
 To build the event generator interfaces for Pythia and Pythia6, you
 first have to get the pythia libraries. You can get pre-build
 libraries from:
@@ -641,34 +671,32 @@ More information is avaliable from:
 
 Venus Event Generators
 ----------------------
-
 No information at this time.
 
 
 Secure Remote Password (SRP) Authentication
 -------------------------------------------
-
 To build the strong authentication module used by rootd and proofd,
 you first have to install the SRP (Secure Remote Password)
 system. See:
 
    http://srp.stanford.edu/
 
 Please note, that the library "libsrp-dev" as distributed by Standford
-is not enough.
+is not enough to build the two utility program in the srputil
+directory of the ROOT source tree. 
 
 
 AFS Authentication
 ------------------
-
 To build rootd and proofd with support for AFS authentication, you
 first have to install AFS client libraries system. There are a few AFS
 distributions avaliable.
 
 * OpenAFS
   IBMs OpenSource AFS distribution - see
 
-    http://oss.software.ibm.com/developerworks/opensource/afs/?dwzone=opensource
+    http://www.openafs.org
 
 * Transarc AFS
   IBMs commercial AFS ditribution - see

base/src/TUUID.cxx

@@ -1,4 +1,4 @@
-// @(#)root/base:$Name:  $:$Id: TUUID.cxx,v 1.5 2001/10/06 13:12:15 rdm Exp $
+// @(#)root/base:$Name:  $:$Id: TUUID.cxx,v 1.6 2001/10/08 15:05:54 rdm Exp $
 // Author: Fons Rademakers   30/9/2001
 
 /*************************************************************************
@@ -116,7 +116,7 @@
 #else
 #include <unistd.h>
 #include <sys/time.h>
-#ifdef R__LINUX
+#if defined(R__LINUX)
 #include <sys/sysinfo.h>
 #endif
 #endif
@@ -408,15 +408,15 @@ void TUUID::GetRandomInfo(UChar_t seed[16])
    GetComputerName(r.hostname, &r.l);
 #else
    struct randomness {
-#ifdef R__LINUX
+#if defined(R__LINUX) 
       struct sysinfo   s;
 #endif
       struct timeval   t;
       char             hostname[257];
    };
    randomness r;
 
-#ifdef R__LINUX
+#if defined(R__LINUX) 
    sysinfo(&r.s);
 #endif
    gettimeofday(&r.t, 0);