config_files/common.sh

   1 #!/bin/sh
   2 #
   3 # This script installs a subset of products necessary for SALOME application
   4 #
   5 # Usage: install <target-directory> [all]
   6 #        install <target-directory> <product> ... <product>
   7 #
   8 # Type 'install --help' to get more information
   9 #
  10 # Important note:
  11 #   <target-directory> must be an absolute path
  12 #
  13 # The script is the part of the SALOME PRO installation procedure.
  14 #
  15 # Copyright : 2003 CEA/DEN, EDF R&D
  16 ####################################################################################
  17
  18 export DELIM="------"
  19 export SHRC="salome.sh"
  20 export CSHRC="salome.csh"
  21 export DEBUG=1
  22
  23 #this function takes several parameters
  24 #first parameter contains descriptor of output file
  25 #next parameters is command for execution
  26 #in case of bad result of execution ask user about furher steps
  27 #(user can cancel installation procedure)
  28 check_job()
  29 {
  30   out=$1
  31   shift
  32   echo -e "`pwd` -> $* >> $out"
  33   if [ $DEBUG == 0 ] ; then
  34     $* | tee $out
  35   else
  36     if [ $out == "1" ] ; then
  37       $*
  38     else
  39       $* >> $out 2>&1
  40     fi
  41   fi
  42   if [ "$?" -ne "0" ] ; then
  43     if [ $out != "1" ] ; then
  44       cat $out
  45     fi
  46     echo -n " " >&2
  47     echo -e "NOT DONE !!! => $*"
  48     echo -n "Would you like to continue to install this product: (Y,N) [Y] : "
  49     read rep;
  50     rep=`echo $rep  | tr "[A-Z]" "[a-z]"`
  51     if test -z $rep || [ $rep = "y" ] ; then
  52       return 1
  53     fi
  54     exit 1
  55   fi
  56   return 0
  57 }
  58
  59 #invoke check_job function
  60 #all output will be put into terminal
  61 check_jb()
  62 {
  63   check_job 1 $*
  64   return
  65 }
  66
  67 # make directory
  68 makedir()
  69 {
  70   rm -rf "$1" > /dev/null
  71   mkdir -p "$1"
  72 }
  73
  74 #create environment for sh and csh
  75 make_env()
  76 {
  77 install_root=$1;  shift
  78 install_work=$1;
  79 for i in $SHRC $CSHRC ; do
  80     if [ -e ${install_work}/$i ]; then
  81         rm ${install_work}/$i
  82     fi
  83     touch ${install_work}/$i
  84 done
  85
  86 if [ $# -eq 3 ] ; then
  87     product_name=$3;
  88     product_env=${install_work}/env_${product_name}.sh
  89     (test -e ${product_env} && rm ${product_env} )
  90 fi
  91 ### !!! writing salome.sh file !!!  -> define INSTALL_ROOT
  92 cat >> ${install_work}/$SHRC <<EOF
  93 #${DELIM} Setting products installation directory ${DELIM}
  94 export INSTALL_ROOT=${install_root}
  95
  96 #${DELIM} Environment switch: 0 for SALOME building, 1 for SALOME launching ${DELIM}
  97 export ENV_FOR_LAUNCH=1
  98
  99 EOF
 100 ### !!! The next is for RedHat 9 only !!!
 101 if [ -f /etc/redhat-release ] ; then
 102   grep -e "Red Hat Linux release 9" /etc/redhat-release > /dev/null
 103   if [ $? -eq 0 ] ; then
 104     cat >> ${install_work}/$SHRC <<EOF
 105 #${DELIM} Force RH9 to use old implementation of threads ${DELIM}
 106 export LD_ASSUME_KERNEL=2.4.18
 107
 108 EOF
 109   fi
 110 fi
 111 ### !!! writing salome.csh file !!! -> set inital variables
 112 pre_vars="PATH LD_LIBRARY_PATH LD_RUN_PATH PYTHONPATH TCLLIBPATH"
 113 for i in $pre_vars ; do
 114 cat >> ${install_work}/$CSHRC <<EOF
 115 #${DELIM} setting initial ${i} ${DELIM}
 116 if (! (\$?${i}) ) then
 117   setenv $i
 118 endif
 119
 120 EOF
 121 done
 122
 123 ### !!! writing salome.(c)sh files !!! -> dump products environment files, changing 'export' by 'setenv(a|p)' where necessary
 124 ### Note, that for performance reasons temporary environment files used during installation procedure itself
 125 ### are created without using setenv(a|p) aliases.
 126
 127 # 1. first dump all environment files into the $SHRC file
 128 product_sequence="$2"
 129 for i in $product_sequence ; do
 130     cat ${install_work}/env_${i}.sh >> ${install_work}/$SHRC 2>/dev/null
 131 done
 132
 133 # 2. writing global functions to _salome.sh file
 134 cat >> ${install_work}/_$SHRC <<EOF
 135 ##########################################################################
 136 # Functions exporta and exportp are used to append/prepend correspondingly
 137 # one directory or a set of directories separated by semicolon symbol (':')
 138 # to the environment variables like PATH, LD_LIBRARY_PATH, PYTHONPATH,
 139 # LD_RUN_PATH etc.
 140 # The main purpose is to replace default setenv command behavior:
 141 # exporta, exportp also remove duplicated entries, shortening in that way
 142 # the environment variables.
 143 # If some directory being added is already included into the variable
 144 # nothing is done for it.
 145 # Note, that these functions work some slower that setenv command itself.
 146 #
 147 #### cleandup ###
 148 # appends/prepends set of directories (second parameter)
 149 # to the another set of directories (first parameter) and
 150 # removes duplicated entries;
 151 # the third parameter defines the mode: 0 - append, 1 - prepend
 152 cleandup() {
 153 out_var=\`echo \$1 \$2 | awk -v dir=\$3 '{                   \\
 154     na = split(\$2,a,":");                                \\
 155     if ( \$1 == "<empty>") nb = split("",b,":");          \\
 156     else nb = split(\$1,b,":");                           \\
 157     s = "" ;                                             \\
 158     for(i=1;i<=nb;i++) {                                 \\
 159         if(!(b[i] in ccc)) {                             \\
 160             if(length(s)!=0)                             \\
 161                 s = sprintf("%s:",s);                    \\
 162             s = sprintf("%s%s",s,b[i]);                  \\
 163             ccc[b[i]];                                   \\
 164         };                                               \\
 165     };                                                   \\
 166     s1 = "";                                             \\
 167     for(i=1;i<=na;i++) {                                 \\
 168         if(!(a[i] in ccc)) {                             \\
 169             if(length(s1)!=0)                            \\
 170                 s1 = sprintf("%s:",s1);                  \\
 171             s1 = sprintf("%s%s",s1,a[i]);                \\
 172             ccc[a[i]];                                   \\
 173         };                                               \\
 174     };                                                   \\
 175     if(dir)                                              \\
 176         s = length(s) == 0 ? s1 : sprintf("%s:%s",s1,s); \\
 177     else                                                 \\
 178         s = length(s1) == 0 ? s : sprintf("%s:%s",s,s1); \\
 179     printf("%s\n",s);                                    \\
 180     }'\`
 181 echo \$out_var
 182 }
 183 ### exporta ###
 184 # appends directory or set of directories, separated by ':' (second parameter)
 185 # to the variable (first parameter)
 186 exporta () {
 187 xenv=\`printenv \$1\`
 188 if [ -z "\$xenv" ]; then xenv="<empty>"; fi
 189 out_var=\`cleandup \$xenv \$2 0\`
 190 export \$1=\$out_var
 191 }
 192 ### exportp ###
 193 # prepends directory or set of directories, separated by ':' (second parameter)
 194 # to the variable (first parameter)
 195 exportp () {
 196 xenv=\`printenv \$1\`
 197 if [ -z "\$xenv" ]; then xenv="<empty>"; fi
 198 out_var=\`cleandup \$xenv \$2 1\`
 199 export \$1=\$out_var
 200 }
 201 ###########################################################################
 202
 203 EOF
 204
 205 # 3. writing global functions to _salome.csh file
 206 cat >> ${install_work}/_$CSHRC <<EOF
 207 ###########################################################################
 208 # Aliases setenva and setenvp are used to append/prepend correspondingly
 209 # one directory or a set of directories separated by semicolon symbol (':')
 210 # to the environment variables like PATH, LD_LIBRARY_PATH, PYTHONPATH,
 211 # LD_RUN_PATH etc.
 212 # The main purpose is to replace default setenv command behavior:
 213 # setenva, setenvp also remove duplicated entries, shortening in that way
 214 # the environment variables.
 215 # If some directory being added is already included into the variable
 216 # nothing is done for it.
 217 # Note, that these aliases work some slower that setenv command itself.
 218 #
 219 #### cleandup ###
 220 # appends/prepends set of directories (second parameter)
 221 # to the another set of directories (first parameter) and
 222 # removes duplicated entries;
 223 # the third parameter defines the mode: 0 - append, 1 - prepend
 224 alias cleandup "echo \!:1 \!:2 | awk -v dir=\!:3         \\\\
 225 '"'{ na = split(\$2,a,":");                               \\\\
 226      nb = split(\$1,b,":");                               \\\\
 227      s = "" ;                                            \\\\
 228      for(i=1;i<=nb;i++) {                                \\\\
 229         if(!(b[i] in ccc)) {                             \\\\
 230             if(length(s)!=0)                             \\\\
 231                 s = sprintf("%s:",s);                    \\\\
 232             s = sprintf("%s%s",s,b[i]);                  \\\\
 233             ccc[b[i]];                                   \\\\
 234         };                                               \\\\
 235     };                                                   \\\\
 236     s1 = "";                                             \\\\
 237     for(i=1;i<=na;i++) {                                 \\\\
 238         if(!(a[i] in ccc)) {                             \\\\
 239             if(length(s1)!=0)                            \\\\
 240                 s1 = sprintf("%s:",s1);                  \\\\
 241             s1 = sprintf("%s%s",s1,a[i]);                \\\\
 242             ccc[a[i]];                                   \\\\
 243         };                                               \\\\
 244     };                                                   \\\\
 245     if(dir)                                              \\\\
 246         s = length(s) == 0 ? s1 : sprintf("%s:%s",s1,s); \\\\
 247     else                                                 \\\\
 248         s = length(s1) == 0 ? s : sprintf("%s:%s",s,s1); \\\\
 249     printf("%s\n",s);                                    \\\\
 250     }'"'"
 251 ### setenva ###
 252 # appends directory or set of directories, separated by ':' (second parameter)
 253 # to the variable (first parameter)
 254 alias setenva 'set a=\!:1 ; set b=\!:2 ;  \\
 255                set c=\`printenv \$a\` ;      \\
 256                set b=\`cleandup \$c \$b 0\` ; \\
 257                setenv \$a \$b ;             \\
 258                unset a, b, c'
 259
 260 ### setenvp ###
 261 # prepends directory or set of directories, separated by ':' (second parameter)
 262 # to the variable (first parameter)
 263 alias setenvp 'set a=\!:1 ; set b=\!:2 ;  \\
 264                set c=\`printenv \$a\` ;      \\
 265                set b=\`cleandup \$c \$b 1\` ; \\
 266                setenv \$a \$b ;             \\
 267                unset a, b, c'
 268 ###########################################################################
 269
 270 EOF
 271 cat ${install_work}/$CSHRC >> ${install_work}/_$CSHRC
 272
 273 # 4. put the contents of salome.sh to _salome.sh replacing export by export(a|p) aliases where necessary
 274 sed -e 's%export\([[:blank:]]*\)PATH=\$[{]\?PATH[}]\?:\(.*\)%exporta\1PATH \2%g' -e 's%export\([[:blank:]]*\)PATH=\(.*\):\$[{]\?PATH[}]\?%exportp\1PATH \2%g' ${install_work}/$SHRC > ${INSTALL_WORK}/_tmp1 2>/dev/null
 275 sed -e 's%export\([[:blank:]]*\)LD_LIBRARY_PATH=\$[{]\?LD_LIBRARY_PATH[}]\?:\(.*\)%exporta\1LD_LIBRARY_PATH \2%g' -e 's%export\([[:blank:]]*\)LD_LIBRARY_PATH=\(.*\):\$[{]\?LD_LIBRARY_PATH[}]\?%exportp\1LD_LIBRARY_PATH \2%g' ${INSTALL_WORK}/_tmp1 > ${INSTALL_WORK}/_tmp2 2>/dev/null
 276 sed -e 's%export\([[:blank:]]*\)PYTHONPATH=\$[{]\?PYTHONPATH[}]\?:\(.*\)%exporta\1PYTHONPATH \2%g' -e 's%export\([[:blank:]]*\)PYTHONPATH=\(.*\):\$[{]\?PYTHONPATH[}]\?%exportp\1PYTHONPATH \2%g' ${INSTALL_WORK}/_tmp2 > ${INSTALL_WORK}/_tmp1 2>/dev/null
 277 sed -e 's%export\([[:blank:]]*\)LD_RUN_PATH=\$[{]\?LD_RUN_PATH[}]\?:\(.*\)%exporta\1LD_RUN_PATH \2%g' -e 's%export\([[:blank:]]*\)LD_RUN_PATH=\(.*\):\$[{]\?LD_RUN_PATH[}]\?%exportp\1LD_RUN_PATH \2%g' ${INSTALL_WORK}/_tmp1 > ${INSTALL_WORK}/_tmp2
 278 cat ${INSTALL_WORK}/_tmp2 >> ${install_work}/_$SHRC
 279
 280 # 5. Create a salome.csh file from salome.sh by replacing export by setenv, etc.
 281 sed -e 's%export \([[:alnum:]_[:blank:]]*\)\=%setenv \1 %g' ${install_work}/$SHRC > ${INSTALL_WORK}/_tmp1 2>/dev/null
 282 cat ${INSTALL_WORK}/_tmp1 >> ${install_work}/$CSHRC
 283
 284 # 6. Create a _salome.csh file from _salome.sh by replacing export by setenv, exporta by setenva, etc.
 285 sed -e 's%export \([[:alnum:]_[:blank:]]*\)\=%setenv \1 %g' ${INSTALL_WORK}/_tmp2 > ${INSTALL_WORK}/_tmp1 2>/dev/null
 286 sed -e 's%exporta \([[:alnum:]_[:blank:]]*\)%setenva \1%g'  ${INSTALL_WORK}/_tmp1 > ${INSTALL_WORK}/_tmp2 2>/dev/null
 287 sed -e 's%exportp \([[:alnum:]_[:blank:]]*\)%setenvp \1%g'  ${INSTALL_WORK}/_tmp2 > ${INSTALL_WORK}/_tmp1 2>/dev/null
 288 sed -e 's%if \[ -n "\${ENV_FOR_LAUNCH}" \] ; then%if ( ${?ENV_FOR_LAUNCH} ) then%g' ${INSTALL_WORK}/_tmp1 > ${INSTALL_WORK}/_tmp2 2>/dev/null
 289 sed -e 's%if \[ "\${ENV_FOR_LAUNCH}" == "1" \] ; then%if ( "\${ENV_FOR_LAUNCH}" == "1" ) then%g' ${INSTALL_WORK}/_tmp2 > ${INSTALL_WORK}/_tmp1 2>/dev/null
 290 sed -e 's%^\([[:blank:]]*\)fi\([[:blank:]]*\)$%\1endif\2%g' ${INSTALL_WORK}/_tmp1 > ${INSTALL_WORK}/_tmp2 2>/dev/null
 291 cat ${INSTALL_WORK}/_tmp2 >> ${install_work}/_$CSHRC 2>/dev/null
 292
 293 rm -f ${INSTALL_WORK}/_tmp1 ${INSTALL_WORK}/_tmp2
 294
 295 if [ $# -eq 4 ] ; then
 296     product_dir=$4
 297     if [ -e ${product_dir} ] ; then
 298         cp -f ${install_work}/_$SHRC  ${product_dir}/$SHRC
 299         cp -f ${install_work}/_$CSHRC ${product_dir}/$CSHRC
 300     fi
 301 fi
 302 sed -e 's%setenv ENV_FOR_LAUNCH 1%setenv ENV_FOR_LAUNCH 0%' ${install_work}/_$CSHRC > ${install_root}/env_products.csh
 303 sed -e 's%export ENV_FOR_LAUNCH=1%export ENV_FOR_LAUNCH=0%' ${install_work}/_$SHRC  > ${install_root}/env_products.sh
 304 rm -f ${install_work}/_$SHRC
 305 rm -f ${install_work}/_$CSHRC
 306 ### !!! copying build.csh script
 307 if [ -e ./build.csh ]; then
 308     cp -f ./build.csh ${install_root}
 309 fi
 310 }
 311
 312 #try use already existing product
 313 try_existing()
 314 {
 315 product_dir=$1;  install_root=$2;  install_work=$3;  product_sequence="$4";  product_type=$5
 316 env_file=${product_dir}/env_${product_type}.sh
 317 if [ -f ${env_file} ] ; then
 318     cp -f ${env_file} ${install_work}
 319     make_env ${install_root} ${install_work} "${product_sequence}"
 320     source ${install_work}/$SHRC
 321     check_version
 322     if [ $? -eq 0 ] ; then
 323         if [ -d ${product_dir} ] && [ -w ${product_dir} ] ; then
 324             #makedir ${product_dir}
 325             print_env
 326             return 0
 327         fi
 328     fi
 329 fi
 330 return 1;
 331 }
 332
 333 #check existance of lib passed as first parameter
 334 #return 0 if lib exists
 335 #if you pass second parameter search will be done in it
 336 #otherwise search will be done in $LD_LIBRARY_PATH
 337 #you should use : as dilimeter if you are going to pass second parameter
 338 check_lib_version(){
 339 if [ -n "$2" ]; then
 340    whereIs=$2
 341 else
 342    whereIs=$LD_LIBRARY_PATH
 343 fi
 344 for L in `echo ${whereIs} | sed -e"s%:% %g"` ;  do
 345     ret=`find $L -name $1 2>/dev/null`
 346     if [ -n "$ret" ] ; then
 347         #echo "The $1 exists on yours system in a $L folder"
 348         return 0
 349     fi
 350 done
 351 return 1
 352 }
 353
 354 find_in_path(){
 355 file=$1;  shift;
 356 path=$*
 357 for i in `echo ${path} | sed -e"s%:% %g"` ; do
 358     ret=`find $i -name $file 2>/dev/null`
 359     if [ -n "$ret" ] ; then
 360         ret=`echo $ret | sed -e"s%/\$file$%%g"`
 361         echo $ret
 362         return 0
 363     fi
 364 done
 365 return 1
 366 }
 367
 368 sort_path(){
 369 arg1=$1;  val1=$2;  arg2=$3;  val2=$4
 370 tmp="^$val1$|^$val1:|:$val1$|:$val1:"
 371 #echo $val2 | grep -E "$tmp" >/dev/null 2>&1
 372 #if [ $? -eq 0 ] ; then
 373 #    echo "$arg2"
 374 #    return
 375 #fi
 376 to_tail=1
 377 exclude_list="usr lib bin sbin etc"
 378 for i in ${exclude_list} ; do
 379     tmp="^/$i/|^/$i\$"
 380     echo ${val1} | grep -E "$tmp" >/dev/null 2>&1
 381     if [ $? == 0 ] ; then to_tail=0; break; fi
 382 done
 383 if [ $to_tail -eq 0 ] ; then
 384     echo $arg2:$arg1
 385 else
 386     echo $arg1:$arg2
 387 fi
 388 return $to_tail
 389 }
 390
 391 where_tcl(){
 392 if test -z "${TCLHOME}"; then
 393     TCLHOME=/usr
 394 fi
 395 tclcfg=`find ${TCLHOME}/lib -name "tclConfig.sh" 2> /dev/null`
 396 file=""
 397 maxver=0
 398 for f in $tclcfg; do
 399     ver=`cat $f | grep -e "TCL_VERSION=.*" | sed -e "s%TCL_VERSION=[\'|\"]\(.*\)[\'|\"]%\1%g" | awk -F. '{x=0;for(i=1;i<=3;i++){x=x*100;if(i<=NF)x+=$i;}print x;}'`
 400     if [ $maxver -lt $ver ]; then
 401         maxver=$ver
 402         file=$f
 403     fi
 404 done
 405 if test -n "$file"; then
 406     echo `dirname $file`
 407     return 0
 408 else
 409     echo ""
 410     return 1
 411 fi
 412 }
 413
 414 where_tk(){
 415 if test -z "${TCLHOME}"; then
 416     TCLHOME=/usr
 417 fi
 418 tclcfg=`find ${TCLHOME}/lib -name "tkConfig.sh" 2> /dev/null`
 419 file=""
 420 maxver=0
 421 for f in $tclcfg; do
 422     ver=`cat $f | grep -e "TK_VERSION=.*" | sed -e "s%TK_VERSION=[\'|\"]\(.*\)[\'|\"]%\1%g" | awk -F. '{x=0;for(i=1;i<=3;i++){x=x*100;if(i<=NF)x+=$i;}print x;}'`
 423     if [ $maxver -lt $ver ]; then
 424         maxver=$ver
 425         file=$f
 426     fi
 427 done
 428 if test -n "$file"; then
 429     echo `dirname $file`
 430     return 0
 431 else
 432     echo ""
 433     return 1
 434 fi
 435 }