os400/initscript.sh

   1 #!/bin/sh
   2 #
   3 #       Compilation scripts initialization for the OS/400 implementation.
   4 #
   5 #       See Copyright for the status of this software.
   6 #
   7 #       Author: Patrick Monnerat <pm@datasphere.ch>, DATASPHERE S.A.
   8 #
   9
  10
  11 case "${SCRIPTDIR}" in
  12 /*)     ;;
  13 *)      SCRIPTDIR="`pwd`/${SCRIPTDIR}"
  14 esac
  15
  16 while true
  17 do      case "${SCRIPTDIR}" in
  18         */.)    SCRIPTDIR="${SCRIPTDIR%/.}";;
  19         *)      break;;
  20         esac
  21 done
  22
  23 #  The script directory is supposed to be in $TOPDIR/os400.
  24
  25 TOPDIR=`dirname "${SCRIPTDIR}"`
  26 export SCRIPTDIR TOPDIR
  27
  28
  29 setenv()
  30
  31 {
  32         #       Define and export.
  33
  34         eval ${1}="${2}"
  35         export ${1}
  36 }
  37
  38
  39 ################################################################################
  40 #
  41 #                       Tunable configuration parameters.
  42 #
  43 ################################################################################
  44
  45 setenv TARGETLIB        'LIBXML2'       # Target OS/400 program library.
  46 setenv STATBNDDIR       'LIBXML2_A'     # Static binding directory.
  47 setenv DYNBNDDIR        'LIBXML2'       # Dynamic binding directory.
  48 setenv SRVPGM           "LIBXML2"       # 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           '/libxml2'      # Installation IFS directory.
  55
  56
  57 ################################################################################
  58 #
  59 #                       Conditional compilation parameters.
  60 #
  61 ################################################################################
  62
  63 setenv WITH_TRIO                1    # Configure trio support.
  64 setenv WITH_THREADS             1    # Configure thread support.
  65 setenv WITH_THREAD_ALLOC        1    # Whether allocation hooks are per-thread.
  66 setenv WITH_TREE                1    # Compile DOM tree API.
  67 setenv WITH_OUTPUT              1    # Compile serialization/saving support.
  68 setenv WITH_PUSH                1    # Compile push parser.
  69 setenv WITH_READER              1    # Compile parsing interface.
  70 setenv WITH_PATTERN             1    # Compile pattern node selection interface.
  71 setenv WITH_WRITER              1    # Compile saving interface.
  72 setenv WITH_SAX1                1    # Compile SAX version 1 interface.
  73 setenv WITH_FTP                 1    # Compile FTP support.
  74 setenv WITH_HTTP                1    # Compile HTTP support.
  75 setenv WITH_VALID               1    # Compile DTD validation support.
  76 setenv WITH_HTML                1    # Compile HTML support.
  77 setenv WITH_LEGACY              1    # Compile deprecated API.
  78 setenv WITH_C14N                1    # Compile canonicalization support.
  79 setenv WITH_CATALOG             1    # Compile catalog support.
  80 setenv WITH_DOCB                1    # Compile SGML Docbook support.
  81 setenv WITH_XPATH               1    # Compile XPath support.
  82 setenv WITH_XPTR                1    # Compile XPointer support.
  83 setenv WITH_XINCLUDE            1    # Compile XInclude support.
  84 setenv WITH_ICONV               1    # Whether iconv support is available.
  85 setenv WITH_ICU                 0    # Whether icu support is available.
  86 setenv WITH_ISO8859X            1    # Compile ISO-8859-* support if no iconv.
  87 setenv WITH_DEBUG               1    # Compile debugging module.
  88 setenv WITH_MEM_DEBUG           1    # Compile memory debugging module.
  89 setenv WITH_RUN_DEBUG           1    # Compile runtime debugging.
  90 setenv WITH_REGEXPS             1    # Compile regular expression interfaces.
  91 setenv WITH_SCHEMAS             1    # Compile schema validation interface.
  92 setenv WITH_SCHEMATRON          1    # Compile schematron validation interface.
  93 setenv WITH_MODULES             1    # Compile module interfaces.
  94 setenv WITH_ZLIB                0    # Whether zlib is available.
  95 setenv WITH_LZMA                0    # Whether LZMA is available.
  96
  97 #       Define ZLIB locations. This is ignored if WITH_ZLIB is 0.
  98
  99 setenv ZLIB_INCLUDE             '/zlib/include' # ZLIB include IFS directory.
 100 setenv ZLIB_LIB                 'ZLIB'          # ZLIB library.
 101 setenv ZLIB_BNDDIR              'ZLIB_A'        # ZLIB binding directory.
 102
 103 ################################################################################
 104 #
 105 #                       OS/400 specific definitions.
 106 #
 107 ################################################################################
 108
 109 setenv LIBIFSNAME               "/QSYS.LIB/${TARGETLIB}.LIB"
 110 setenv MODULE_EXTENSION         '.SRVPGM'
 111
 112
 113 ################################################################################
 114 #
 115 #                       Extract version information.
 116 #
 117 ################################################################################
 118
 119
 120 #       Transitional: get file name of configure script.
 121
 122 AUTOCONFSCRIPT="${TOPDIR}/configure.ac"
 123
 124 if [ ! -f "${AUTOCONFSCRIPT}" ]
 125 then    AUTOCONFSCRIPT="${TOPDIR}/configure.in"
 126 fi
 127
 128 #       Need to get the version definitions.
 129
 130 eval "`grep '^LIBXML_[A-Z]*_VERSION=' \"${AUTOCONFSCRIPT}\"`"
 131 eval "`grep '^LIBXML_MICRO_VERSION_SUFFIX=' \"${AUTOCONFSCRIPT}\"`"
 132 LIBXML_VERSION="${LIBXML_MAJOR_VERSION}.${LIBXML_MINOR_VERSION}"
 133 LIBXML_VERSION="${LIBXML_VERSION}.${LIBXML_MICRO_VERSION}"
 134 LIBXML_VERSION="${LIBXML_VERSION}${LIBXML_MICRO_VERSION_SUFFIX}"
 135 LIBXML_VERSION_NUMBER=`expr "${LIBXML_MAJOR_VERSION}" \* 10000 +        \
 136                             "${LIBXML_MINOR_VERSION}" \* 100 +          \
 137                             "${LIBXML_MICRO_VERSION}"`
 138 export LIBXML_MAJOR_VERSION LIBXML_MINOR_VERSION
 139 export LIBXML_MICRO_VERSION LIBXML_MICROVERSION_SUFFIX
 140 export LIBXML_VERSION LIBXML_VERSION_NUMBER
 141 setenv LIBXML_VERSION_EXTRA ''
 142 setenv VERSION  "${LIBXML_VERSION}"
 143
 144
 145 ################################################################################
 146 #
 147 #                               Procedures.
 148 #
 149 ################################################################################
 150
 151 #       action_needed dest [src]
 152 #
 153 #       dest is an object to build
 154 #       if specified, src is an object on which dest depends.
 155 #
 156 #       exit 0 (succeeds) if some action has to be taken, else 1.
 157
 158 action_needed()
 159
 160 {
 161         [ ! -e "${1}" ] && return 0
 162         [ "${2}" ] || return 1
 163         [ "${1}" -ot "${2}" ] && return 0
 164         return 1
 165 }
 166
 167
 168 #       make_module [option] module_name source_name
 169 #
 170 #       Compile source name into ASCII module if needed.
 171 #       As side effect, append the module name to variable MODULES.
 172 #       Set LINK to "YES" if the module has been compiled.
 173 #       Options are:
 174 #         --define <additional definitions>
 175 #         --ebcdic
 176 #         --sysiconv
 177
 178 make_module()
 179
 180 {
 181         DEFN=
 182         EBCDIC=
 183         SYSICONV=
 184         while true
 185         do      case "${1}" in
 186                 --define)
 187                         DEFN="${2}"
 188                         shift
 189                         ;;
 190                 --ebcdic)
 191                         EBCDIC=yes
 192                         ;;
 193                 --sysiconv)
 194                         SYSICONV=yes
 195                         ;;
 196                 *)      break
 197                 esac
 198                 shift
 199         done
 200         MODULES="${MODULES} ${1}"
 201         MODIFSNAME="${LIBIFSNAME}/${1}.MODULE"
 202         action_needed "${MODIFSNAME}" "${2}" || return 0;
 203
 204         #       #pragma convert has to be in the source file itself, i.e.
 205         #               putting it in an include file makes it only active
 206         #               for that include file.
 207         #       Thus we build a temporary file with the pragma prepended to
 208         #               the source file and we compile that temporary file.
 209
 210         rm -f __tmpsrcf.c
 211         if [ -z "${EBCDIC}" ]
 212         then    echo "#line 1 \"${2}\"" >> __tmpsrcf.c
 213                 echo "#pragma convert(819)" >> __tmpsrcf.c
 214                 echo '#include "wrappers.h"' >> __tmpsrcf.c
 215         fi
 216         echo "#line 1 \"${2}\"" >> __tmpsrcf.c
 217         cat "${2}" >> __tmpsrcf.c
 218         CMD="CRTCMOD MODULE(${TARGETLIB}/${1}) SRCSTMF('__tmpsrcf.c')"
 219 #       CMD="${CMD} OPTION(*INCDIRFIRST *SHOWINC *SHOWSYS)"
 220         CMD="${CMD} OPTION(*INCDIRFIRST)"
 221         CMD="${CMD} SYSIFCOPT(*IFS64IO) LANGLVL(*EXTENDED) LOCALETYPE(*LOCALE)"
 222         CMD="${CMD} INCDIR("
 223         if [  -z "${SYSICONV}" ]
 224         then    CMD="${CMD} '${TOPDIR}/os400/iconv'"
 225         fi
 226         if [ -z "${EBCDIC}" ]
 227         then    CMD="${CMD} '/qibm/proddata/qadrt/include'"
 228         fi
 229         CMD="${CMD} '${TOPDIR}/os400' '${TOPDIR}/os400/dlfcn'"
 230         CMD="${CMD} '${IFSDIR}/include/libxml' '${IFSDIR}/include'"
 231         if [ "${ZLIB_INCLUDE}" ]
 232         then    CMD="${CMD} '${ZLIB_INCLUDE}'"
 233         fi
 234         CMD="${CMD} '${TOPDIR}' ${INCLUDES})"
 235         CMD="${CMD} TGTCCSID(${TGTCCSID}) TGTRLS(${TGTRLS})"
 236         CMD="${CMD} OUTPUT(${OUTPUT})"
 237         CMD="${CMD} OPTIMIZE(${OPTIMIZE})"
 238         CMD="${CMD} DBGVIEW(${DEBUG})"
 239         CMD="${CMD} DEFINE('_REENTRANT' 'TRIO_HAVE_CONFIG_H' 'NDEBUG' ${DEFN})"
 240
 241         system "${CMD}"
 242         rm -f __tmpsrcf.c
 243         LINK=YES
 244 }
 245
 246
 247 #       Determine DB2 object name from IFS name.
 248
 249 db2_name()
 250
 251 {
 252         if [ "${2}" = 'nomangle' ]
 253         then    basename "${1}"                                         |
 254                 tr 'a-z-' 'A-Z_'                                        |
 255                 sed -e 's/\..*//'                                       \
 256                     -e 's/^\(..........\).*$/\1/'
 257         else    basename "${1}"                                         |
 258                 tr 'a-z-' 'A-Z_'                                        |
 259                 sed -e 's/\..*//'                                       \
 260                     -e 's/^TEST/T/'                                     \
 261                     -e 's/^XML/X/'                                      \
 262                     -e 's/^\(.\).*\(.........\)$/\1\2/'
 263         fi
 264 }
 265
 266
 267 #       Copy IFS file replacing version & configuration info.
 268
 269 versioned_copy()
 270
 271 {
 272     sed -e "s/@LIBXML_VERSION@/${LIBXML_VERSION}/g"                     \
 273                                                                         \
 274         -e "s#@LIBXML_MAJOR_VERSION@#${LIBXML_MAJOR_VERSION}#g"         \
 275         -e "s#@LIBXML_MINOR_VERSION@#${LIBXML_MINOR_VERSION}#g"         \
 276         -e "s#@LIBXML_MICRO_VERSION@#${LIBXML_MICRO_VERSION}#g"         \
 277         -e "s#@LIBXML_MICRO_VERSION_SUFFIX@#${LIBXML_MICRO_VERSION_SUFFIX}#g" \
 278         -e "s#@LIBXML_VERSION@#${LIBXML_VERSION}#g"                     \
 279         -e "s#@LIBXML_VERSION_NUMBER@#${LIBXML_VERSION_NUMBER}#g"       \
 280         -e "s#@LIBXML_VERSION_EXTRA@#${LIBXML_VERSION_EXTRA}#g"         \
 281         -e "s#@VERSION@#${VERSION}#g"                                   \
 282         -e "s#@WITH_TRIO@#${WITH_TRIO}#g"                               \
 283         -e "s#@WITH_THREADS@#${WITH_THREADS}#g"                         \
 284         -e "s#@WITH_THREAD_ALLOC@#${WITH_THREAD_ALLOC}#g"               \
 285         -e "s#@WITH_TREE@#${WITH_TREE}#g"                               \
 286         -e "s#@WITH_OUTPUT@#${WITH_OUTPUT}#g"                           \
 287         -e "s#@WITH_PUSH@#${WITH_PUSH}#g"                               \
 288         -e "s#@WITH_READER@#${WITH_READER}#g"                           \
 289         -e "s#@WITH_PATTERN@#${WITH_PATTERN}#g"                         \
 290         -e "s#@WITH_WRITER@#${WITH_WRITER}#g"                           \
 291         -e "s#@WITH_SAX1@#${WITH_SAX1}#g"                               \
 292         -e "s#@WITH_FTP@#${WITH_FTP}#g"                                 \
 293         -e "s#@WITH_HTTP@#${WITH_HTTP}#g"                               \
 294         -e "s#@WITH_VALID@#${WITH_VALID}#g"                             \
 295         -e "s#@WITH_HTML@#${WITH_HTML}#g"                               \
 296         -e "s#@WITH_LEGACY@#${WITH_LEGACY}#g"                           \
 297         -e "s#@WITH_C14N@#${WITH_C14N}#g"                               \
 298         -e "s#@WITH_CATALOG@#${WITH_CATALOG}#g"                         \
 299         -e "s#@WITH_DOCB@#${WITH_DOCB}#g"                               \
 300         -e "s#@WITH_XPATH@#${WITH_XPATH}#g"                             \
 301         -e "s#@WITH_XPTR@#${WITH_XPTR}#g"                               \
 302         -e "s#@WITH_XINCLUDE@#${WITH_XINCLUDE}#g"                       \
 303         -e "s#@WITH_ICONV@#${WITH_ICONV}#g"                             \
 304         -e "s#@WITH_ICU@#${WITH_ICU}#g"                                 \
 305         -e "s#@WITH_ISO8859X@#${WITH_ISO8859X}#g"                       \
 306         -e "s#@WITH_DEBUG@#${WITH_DEBUG}#g"                             \
 307         -e "s#@WITH_MEM_DEBUG@#${WITH_MEM_DEBUG}#g"                     \
 308         -e "s#@WITH_RUN_DEBUG@#${WITH_RUN_DEBUG}#g"                     \
 309         -e "s#@WITH_REGEXPS@#${WITH_REGEXPS}#g"                         \
 310         -e "s#@WITH_SCHEMAS@#${WITH_SCHEMAS}#g"                         \
 311         -e "s#@WITH_SCHEMATRON@#${WITH_SCHEMATRON}#g"                   \
 312         -e "s#@WITH_MODULES@#${WITH_MODULES}#g"                         \
 313         -e "s#@WITH_ZLIB@#${WITH_ZLIB}#g"                               \
 314         -e "s#@WITH_LZMA@#${WITH_LZMA}#g"
 315 }