packages/OS400/initscript.sh

   1 #!/bin/sh
   2
   3
   4 setenv()
   5
   6 {
   7         #       Define and export.
   8
   9         eval ${1}="${2}"
  10         export ${1}
  11 }
  12
  13
  14 case "${SCRIPTDIR}" in
  15 /*)     ;;
  16 *)      SCRIPTDIR="`pwd`/${SCRIPTDIR}"
  17 esac
  18
  19 while true
  20 do      case "${SCRIPTDIR}" in
  21         */.)    SCRIPTDIR="${SCRIPTDIR%/.}";;
  22         *)      break;;
  23         esac
  24 done
  25
  26 #  The script directory is supposed to be in $TOPDIR/packages/os400.
  27
  28 TOPDIR=`dirname "${SCRIPTDIR}"`
  29 TOPDIR=`dirname "${TOPDIR}"`
  30 export SCRIPTDIR TOPDIR
  31
  32 #  Extract the SONAME from the library makefile.
  33
  34 SONAME=`sed -e '/^VERSIONINFO=/!d' -e 's/^.* \([0-9]*\):.*$/\1/' -e 'q' \
  35                                                 < "${TOPDIR}/lib/Makefile.am"`
  36 export SONAME
  37
  38
  39 ################################################################################
  40 #
  41 #                       Tunable configuration parameters.
  42 #
  43 ################################################################################
  44
  45 setenv TARGETLIB        'CURL'                  # Target OS/400 program library.
  46 setenv STATBNDDIR       'CURL_A'                # Static binding directory.
  47 setenv DYNBNDDIR        'CURL'                  # Dynamic binding directory.
  48 setenv SRVPGM           "CURL.${SONAME}"        # Service program.
  49 setenv TGTCCSID         '500'                   # Target CCSID of objects.
  50 setenv DEBUG            '*ALL'                  # Debug level.
  51 setenv OPTIMIZE         '10'                    # Optimisation level
  52 setenv OUTPUT           '*NONE'                 # Compilation output option.
  53 setenv TGTRLS           'V5R3M0'                # Target OS release.
  54 setenv IFSDIR           '/curl'                 # Installation IFS directory.
  55
  56 #       Define ZLIB availability and locations.
  57
  58 setenv WITH_ZLIB        0                       # Define to 1 to enable.
  59 setenv ZLIB_INCLUDE     '/zlib/include'         # ZLIB include IFS directory.
  60 setenv ZLIB_LIB         'ZLIB'                  # ZLIB library.
  61 setenv ZLIB_BNDDIR      'ZLIB_A'                # ZLIB binding directory.
  62
  63 #       Define LIBSSH2 availability and locations.
  64
  65 setenv WITH_LIBSSH2     0                       # Define to 1 to enable.
  66 setenv LIBSSH2_INCLUDE  '/libssh2/include'      # LIBSSH2 include IFS directory.
  67 setenv LIBSSH2_LIB      'LIBSSH2'               # LIBSSH2 library.
  68 setenv LIBSSH2_BNDDIR   'LIBSSH2_A'             # LIBSSH2 binding directory.
  69
  70
  71 ################################################################################
  72
  73 #       Need to get the version definitions.
  74
  75 LIBCURL_VERSION=`grep '^#define  *LIBCURL_VERSION '                     \
  76                         "${TOPDIR}/include/curl/curlver.h"              |
  77                 sed 's/.*"\(.*\)".*/\1/'`
  78 LIBCURL_VERSION_MAJOR=`grep '^#define  *LIBCURL_VERSION_MAJOR '         \
  79                         "${TOPDIR}/include/curl/curlver.h"              |
  80                 sed 's/^#define  *LIBCURL_VERSION_MAJOR  *\([^ ]*\).*/\1/'`
  81 LIBCURL_VERSION_MINOR=`grep '^#define  *LIBCURL_VERSION_MINOR '         \
  82                         "${TOPDIR}/include/curl/curlver.h"              |
  83                 sed 's/^#define  *LIBCURL_VERSION_MINOR  *\([^ ]*\).*/\1/'`
  84 LIBCURL_VERSION_PATCH=`grep '^#define  *LIBCURL_VERSION_PATCH '         \
  85                         "${TOPDIR}/include/curl/curlver.h"              |
  86                 sed 's/^#define  *LIBCURL_VERSION_PATCH  *\([^ ]*\).*/\1/'`
  87 LIBCURL_VERSION_NUM=`grep '^#define  *LIBCURL_VERSION_NUM '             \
  88                         "${TOPDIR}/include/curl/curlver.h"              |
  89                 sed 's/^#define  *LIBCURL_VERSION_NUM  *0x\([^ ]*\).*/\1/'`
  90 LIBCURL_TIMESTAMP=`grep '^#define  *LIBCURL_TIMESTAMP '                 \
  91                         "${TOPDIR}/include/curl/curlver.h"              |
  92                 sed 's/.*"\(.*\)".*/\1/'`
  93 export LIBCURL_VERSION
  94 export LIBCURL_VERSION_MAJOR LIBCURL_VERSION_MINOR LIBCURL_VERSION_PATCH
  95 export LIBCURL_VERSION_NUM LIBCURL_TIMESTAMP
  96
  97 ################################################################################
  98 #
  99 #                       OS/400 specific definitions.
 100 #
 101 ################################################################################
 102
 103 LIBIFSNAME="/QSYS.LIB/${TARGETLIB}.LIB"
 104
 105
 106 ################################################################################
 107 #
 108 #                               Procedures.
 109 #
 110 ################################################################################
 111
 112 #       action_needed dest [src]
 113 #
 114 #       dest is an object to build
 115 #       if specified, src is an object on which dest depends.
 116 #
 117 #       exit 0 (succeeds) if some action has to be taken, else 1.
 118
 119 action_needed()
 120
 121 {
 122         [ ! -e "${1}" ] && return 0
 123         [ "${2}" ] || return 1
 124         [ "${1}" -ot "${2}" ] && return 0
 125         return 1
 126 }
 127
 128
 129 #       canonicalize_path path
 130 #
 131 #       Return canonicalized path as:
 132 #       - Absolute
 133 #       - No . or .. component.
 134
 135 canonicalize_path()
 136
 137 {
 138         if expr "${1}" : '^/' > /dev/null
 139         then    P="${1}"
 140         else    P="`pwd`/${1}"
 141         fi
 142
 143         R=
 144         IFSSAVE="${IFS}"
 145         IFS="/"
 146
 147         for C in ${P}
 148         do      IFS="${IFSSAVE}"
 149                 case "${C}" in
 150                 .)      ;;
 151                 ..)     R=`expr "${R}" : '^\(.*/\)..*'`
 152                         ;;
 153                 ?*)     R="${R}${C}/"
 154                         ;;
 155                 *)      ;;
 156                 esac
 157         done
 158
 159         IFS="${IFSSAVE}"
 160         echo "/`expr "${R}" : '^\(.*\)/'`"
 161 }
 162
 163
 164 #       make_module module_name source_name [additional_definitions]
 165 #
 166 #       Compile source name into ASCII module if needed.
 167 #       As side effect, append the module name to variable MODULES.
 168 #       Set LINK to "YES" if the module has been compiled.
 169
 170 make_module()
 171
 172 {
 173         MODULES="${MODULES} ${1}"
 174         MODIFSNAME="${LIBIFSNAME}/${1}.MODULE"
 175         action_needed "${MODIFSNAME}" "${2}" || return 0;
 176         SRCDIR=`dirname \`canonicalize_path "${2}"\``
 177
 178         #       #pragma convert has to be in the source file itself, i.e.
 179         #               putting it in an include file makes it only active
 180         #               for that include file.
 181         #       Thus we build a temporary file with the pragma prepended to
 182         #               the source file and we compile that themporary file.
 183
 184         echo "#line 1 \"${2}\"" > __tmpsrcf.c
 185         echo "#pragma convert(819)" >> __tmpsrcf.c
 186         echo "#line 1" >> __tmpsrcf.c
 187         cat "${2}" >> __tmpsrcf.c
 188         CMD="CRTCMOD MODULE(${TARGETLIB}/${1}) SRCSTMF('__tmpsrcf.c')"
 189 #       CMD="${CMD} SYSIFCOPT(*IFS64IO) OPTION(*INCDIRFIRST *SHOWINC *SHOWSYS)"
 190         CMD="${CMD} SYSIFCOPT(*IFS64IO) OPTION(*INCDIRFIRST)"
 191         CMD="${CMD} LOCALETYPE(*LOCALE)"
 192         CMD="${CMD} INCDIR('/qibm/proddata/qadrt/include'"
 193         CMD="${CMD} '${TOPDIR}/include/curl' '${TOPDIR}/include' '${SRCDIR}'"
 194         CMD="${CMD} '${TOPDIR}/packages/OS400'"
 195
 196         if [ "${WITH_ZLIB}" != "0" ]
 197         then    CMD="${CMD} '${ZLIB_INCLUDE}'"
 198         fi
 199
 200         if [ "${WITH_LIBSSH2}" != "0" ]
 201         then    CMD="${CMD} '${LIBSSH2_INCLUDE}'"
 202         fi
 203
 204         CMD="${CMD} ${INCLUDES})"
 205         CMD="${CMD} TGTCCSID(${TGTCCSID}) TGTRLS(${TGTRLS})"
 206         CMD="${CMD} OUTPUT(${OUTPUT})"
 207         CMD="${CMD} OPTIMIZE(${OPTIMIZE})"
 208         CMD="${CMD} DBGVIEW(${DEBUG})"
 209
 210         DEFINES="${3}"
 211
 212         if [ "${WITH_ZLIB}" != "0" ]
 213         then    DEFINES="${DEFINES} HAVE_LIBZ HAVE_ZLIB_H"
 214         fi
 215
 216         if [ "${WITH_LIBSSH2}" != "0" ]
 217         then    DEFINES="${DEFINES} USE_LIBSSH2 HAVE_LIBSSH2_H"
 218         fi
 219
 220         if [ "${DEFINES}" ]
 221         then    CMD="${CMD} DEFINE(${DEFINES})"
 222         fi
 223
 224         system "${CMD}"
 225         rm -f __tmpsrcf.c
 226         LINK=YES
 227 }
 228
 229
 230 #       Determine DB2 object name from IFS name.
 231
 232 db2_name()
 233
 234 {
 235         if [ "${2}" = 'nomangle' ]
 236         then    basename "${1}"                                         |
 237                 tr 'a-z-' 'A-Z_'                                        |
 238                 sed -e 's/\..*//'                                       \
 239                     -e 's/^\(.\).*\(.........\)$/\1\2/'
 240         else    basename "${1}"                                         |
 241                 tr 'a-z-' 'A-Z_'                                        |
 242                 sed -e 's/\..*//'                                       \
 243                     -e 's/^CURL_*/C/'                                   \
 244                     -e 's/^\(.\).*\(.........\)$/\1\2/'
 245         fi
 246 }
 247
 248
 249 #       Copy IFS file replacing version info.
 250
 251 versioned_copy()
 252
 253 {
 254         sed -e "s/@LIBCURL_VERSION@/${LIBCURL_VERSION}/g"               \
 255             -e "s/@LIBCURL_VERSION_MAJOR@/${LIBCURL_VERSION_MAJOR}/g"   \
 256             -e "s/@LIBCURL_VERSION_MINOR@/${LIBCURL_VERSION_MINOR}/g"   \
 257             -e "s/@LIBCURL_VERSION_PATCH@/${LIBCURL_VERSION_PATCH}/g"   \
 258             -e "s/@LIBCURL_VERSION_NUM@/${LIBCURL_VERSION_NUM}/g"       \
 259             -e "s/@LIBCURL_TIMESTAMP@/${LIBCURL_TIMESTAMP}/g"           \
 260                 < "${1}" > "${2}"
 261 }