alibtool is added
[u/mrichter/AliRoot.git] / share / alibtool
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50d05f91 1#!/bin/sh
2#############################################################################
3# alibtool - a shell script to help makeing modules for AliRoot Makefile
4#############################################################################
5#
6# modification history
7# $Log$
8#
9# SYNOPSIS
10# alirun <command> <commandparameters>
11#
12# command must be one of the following:
13#
14# mkmodule
15# depend
16# dependF
17#
18#
19# DESCRIPTION
20#
21# This scipts is called with a primary command and a commandparameter. It generates output on stdout, so normally it is called with a redirection like
22#
23# alibtool mkmoudle STEER > STEER/module.mk
24#
25# The command is one of the following
26#
27# depend
28# Makes the dependencies for the file specified as second argument (c and cxx files)
29#
30# dependF
31# Makes the dependencies for the file specified as second argument (fortran files)
32#
33# mkmoudle
34# Creates the module.mk for the the given directory specified as the second argument.
35#
36# MKMOUDLE
37#
38# When alibtool is called with the mkmodule command it searches the directory given as the second argument for files called *.pkg. If a file (possibly several) is found, it will create a file called module.mk based on these files. For example if running alibtool mkmodule STEER, it will search the STEER directory and create STEER/module.mk based on all .pkg files is STEER directory. If a file called libSTEER.pkg is found, then module.mk will have a section devoted to makeing library libSTEER.so with alle the sourcefiles specified in libSTEER.pkg. If a file called binSTEER.pkg is found the module.mk file will create an executable called STEER. Several *.pkg files can be placed in the same directory. The module.mk files is created on background of build/header.tpl and build/module.mk by variable substituion of variables @MODULE@ @PACKAGE@ and @TYPE@.
39#
40# PKG FILES
41#
42#
43# The syntax for the pkg file is very simple. You specify the sources, headers and possibly extra include or link options. The *.pkg files is just inserted "as is" in the module.mk file, so normal Makefile syntax can be used. These variables can be specified: SRCS, FSRCS, CSRCS, HDRS, CHDRS, DHDR, EINCLUDE, ELIBS, ELIBSDIR, PACKFFLAGS, PACKCFLAGS, PACKCXXFLAGS. The first five is just the c++ sources, fortran sources, c sources, c++ headers and c headers. DHDR is the dictionary header and is the LinkDef file. EINCLUDE, ELIBS and ELIBSDIR is extra includedirs, libraries and library search paths. If for example a binary is to be linked against $ALICE_ROOT/lib/tgt_$ALICE_TARGET/libminicern.so the variable ELIBSDIR would be set to lib/tgt_$ALICE_TARGET and ELIBS = minicern. Notice that -L and -l is not needed. If the PACKFFLAGS, PACKCFLAGS or PACKCXXFLAGS is not set it will be set to the default options (Set in config/Makefile.$ALICE_TARGET. For example on Linux GEANT321 has to be compiled without -O options, so a line like PACKFFLAGS := $(filter-out -O%,$(FFLAGS)) is needed.
44#
45#
46# DEPEND
47#
48# If alibtool is called with the depend command it will generate a dependecy file for the sourcefile given as second argument. This only goes for c++ and c files. If dependencies for fortran-fiels is needed, call alibtool with command dependF. The dependencies is made with rmkdepend.
49#
50#
51# DEPENDF
52#
53# The same as depend, but for fortran files.
54#
55#C<
56###########################################################################
57
58
59MkDepend()
60{
61rmkdepend -f- -w 3000 -- -I$ROOTSYS/cint/include $* | sed -e "s@^\(.*\)\/\(.*\)\.o:@\1\/tgt_${ALICE_TARGET}\/\2.d \1\/tgt_${ALICE_TARGET}/\\2.o:@" -e 's@^#.*$@@' -e '/^$/d'
62}
63MkDependF()
64{
65rmkdepend -f- -Y -w 3000 -- $* | sed -e "s@^\(.*\)\/\(.*\)\.o:@\1\/tgt_${ALICE_TARGET}\/\2.d \1\/tgt_${ALICE_TARGET}/\\2.o:@" -e 's@^#.*$@@' -e '/^$/d'
66}
67
68MkModule()
69{
70module=$1
71#This one gets all the library pkg files
72tempo=`find ${module} -name "lib*.pkg" | sed -e "sQ${module}/libQQ" -e "sQ\.pkgQQ"`
73
74echo "#**************************************************************************";
75echo "#**** This file is automatically generated from the mkmodules script *****";
76echo "#**** DO NOT EDIT!! *****";
77echo "#**************************************************************************";
78echo
79for i in $tempo; do
80 package=$i;
81 type=lib;
82 MkModuleLib $package
83done;
84
85#This one gets all the binary(executable) pkg files
86tempo=`find ${module} -name "bin*.pkg" | sed -e "sQ${module}/binQQ" -e "sQ\.pkgQQ"`
87
88for i in $tempo; do
89 package=$i;
90 type=bin;
91 MkModuleLib $package
92done;
93
94}
95
96MkModuleLib()
97{
98 file=$module/$type$i.pkg
99 cat build/header.tpl | sed -e "sQ\@MODULE@Q${module}Qg" -e "sQ@PACKAGE@Q${package}Qg" -e "sQ\@TYPE@Q${type}Qg"
100 echo;
101 cat $file;
102 echo;
103 cat build/module.tpl | sed -e "sQ\@MODULE@Q${module}Qg" -e "sQ@PACKAGE@Q${package}Qg" -e "sQ\@TYPE@Q${type}Qg"
104
105}
106
107case $1 in
108depend)
109 MkDepend $2
110 ;;
111dependF)
112 MkDependF $2
113 ;;
114mkmodule)
115 MkModule $2
116 ;;
117esac;
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