config_files/gcc.sh

   1 #!/bin/bash -noprofile
   2
   3 ####################################################################################
   4 #  File      : gcc.sh
   5 #  Created   : Thu May 22 13:42:04 2014
   6 #  Author    : Vadim SANDLER, Open CASCADE SAS (vadim.sandler@opencascade.com)
   7 #  Project   : SALOME
   8 #  Module    : Installation Wizard
   9 #  Copyright : 2002-2014 CEA
  10 #
  11 #  This script is the part of the SALOME installation procedure.
  12 #
  13 ####################################################################################
  14
  15 # minimal supported version
  16
  17 GCC_MIN_VERSION=4.2.0
  18
  19 check_version()
  20 {
  21     return 0
  22 }
  23
  24 print_env_bin()
  25 {
  26     # check gcc available alternatives, to use version > GCC_MIN_VERSION if possible
  27     local gcc_min=`echo ${GCC_MIN_VERSION} | awk -F. '{a1=0;a2=0;a3=0;if(NF>0)a1=$1;if(NF>1)a2=$2;if(NF>2)a3=$3;printf("%02d%02d%02d",a1,a2,a3);}'`
  28     local gcc_ver=`gcc -dumpversion | awk -F. '{a1=0;a2=0;a3=0;if(NF>0)a1=$1;if(NF>1)a2=$2;if(NF>2)a3=$3;printf("%02d%02d%02d",a1,a2,a3);}'`
  29     local gcc_found
  30     local gxx_found
  31     local fc_found
  32     if [ ${gcc_ver} -le ${gcc_min} ] ; then
  33         # search gcc
  34         local wheregcc=$(dirname `which gcc`)
  35         local all_gcc=$(find ${wheregcc}/gcc*)
  36         local gcc_alt
  37         local gcc_max=0
  38         for gcc_alt in ${all_gcc} XXX ; do
  39             if [ ${gcc_alt} = "XXX" ] ; then continue ; fi
  40             gcc_ver=`${gcc_alt} -dumpversion 2>/dev/null | awk -F. '{a1=0;a2=0;a3=0;if(NF>0)a1=$1;if(NF>1)a2=$2;if(NF>2)a3=$3;printf("%02d%02d%02d",a1,a2,a3);}'`
  41             if [ "${gcc_ver}" = "" ] ; then continue ; fi
  42             if [ ${gcc_ver} -gt ${gcc_min} ] && [ ${gcc_ver} -gt ${gcc_max} ] ; then
  43                 gcc_max=${gcc_ver}
  44                 gcc_found=${gcc_alt}
  45                 gxx_found=`echo ${gcc_found} | sed -e "s%gcc%g++%"`
  46                 test -e ${gxx_found} || gxx_found=
  47                 fc_found=`echo ${gcc_found} | sed -e "s%gcc%gfortran%"`
  48                 test -e ${fc_found} || fc_found=
  49             fi
  50         done
  51     fi
  52     if [ "${gcc_found}" != "" ] && [ "${gxx_found}" != "" ] && [ "${fc_found}" != "" ] ; then
  53         cat > ${INSTALL_WORK}/env_${PRODUCT_TYPE}.sh <<EOF
  54 #${DELIM} ${PRODUCT_TYPE} ${DELIM}
  55 export CC=${gcc_found}
  56 export CXX=${gxx_found}
  57 export FC=${fc_found}
  58 ##
  59 EOF
  60     fi
  61     (test -w ${PRODUCT_DIR} && cp ${INSTALL_WORK}/env_${PRODUCT_TYPE}.sh ${PRODUCT_DIR})
  62     make_env ${INST_ROOT} ${INSTALL_WORK} "${PRODUCT_SEQUENCE}" "${INSTALL_PRODUCTS}"
  63 }
  64
  65 print_env_src()
  66 {
  67     return 0
  68 }
  69
  70 # looks for the native product and collects it's environment (used by make_env())
  71 try_native()
  72 {
  73     make_env ${INST_ROOT} ${INSTALL_WORK} "${PRODUCT_SEQUENCE}" "${INSTALL_PRODUCTS}"
  74     return 0
  75 }
  76
  77 install_source()
  78 {
  79     try_existing ${PRODUCT_DIR} ${INST_ROOT} ${INSTALL_WORK} "${PRODUCT_SEQUENCE}" "${INSTALL_PRODUCTS}" ${PRODUCT_TYPE}
  80 }
  81
  82 install_source_and_build()
  83 {
  84     install_source
  85 }
  86
  87 install_binary()
  88 {
  89     try_existing ${PRODUCT_DIR} ${INST_ROOT} ${INSTALL_WORK} "${PRODUCT_SEQUENCE}" "${INSTALL_PRODUCTS}" ${PRODUCT_TYPE}
  90 }
  91
  92 try_preinstalled()
  93 {
  94     try_existing ${PRODUCT_DIR} ${INST_ROOT} ${INSTALL_WORK} "${PRODUCT_SEQUENCE}" "${INSTALL_PRODUCTS}" ${PRODUCT_TYPE}
  95 }
  96
  97 export PROCEDURE=$1;
  98 export INSTALL_WORK=$2;
  99 export SOURCE_DIR=$3;
 100 export INST_ROOT=$4;
 101 export PRODUCT_SEQUENCE=$5;
 102 export PRODUCT_TYPE=$6;
 103 export INSTALL_PRODUCTS=$7;
 104 export PRODUCT="gcc"
 105 export PRODUCT_DIR=${INST_ROOT}/${PRODUCT}
 106 export PRODUCT_WORK=${INSTALL_WORK}/${PRODUCT}
 107 source ./common.sh
 108 ${PROCEDURE}