generate-perl.sh

   1 #!/bin/sh
   2
   3 set -e
   4
   5 if test $# -ne 5
   6 then
   7         echo >&2 "USAGE: $0 <GIT_BUILD_OPTIONS> <GIT_VERSION_FILE> <PERL_HEADER> <INPUT> <OUTPUT>"
   8         exit 1
   9 fi
  10
  11 GIT_BUILD_OPTIONS="$1"
  12 GIT_VERSION_FILE="$2"
  13 PERL_HEADER="$3"
  14 INPUT="$4"
  15 OUTPUT="$5"
  16
  17 . "$GIT_BUILD_OPTIONS"
  18 . "$GIT_VERSION_FILE"
  19
  20 sed -e '1{' \
  21     -e "        /^#!.*perl/!b" \
  22     -e "        s|#!.*perl|#!$PERL_PATH|" \
  23     -e "        r $PERL_HEADER" \
  24     -e '        G' \
  25     -e '}' \
  26     -e "s|@GIT_VERSION@|$GIT_VERSION|g" \
  27     -e "s|@LOCALEDIR@|$PERL_LOCALEDIR|g" \
  28     -e "s|@NO_GETTEXT@|$NO_GETTEXT|g" \
  29     -e "s|@NO_PERL_CPAN_FALLBACKS@|$NO_PERL_CPAN_FALLBACKS|g" \
  30     "$INPUT" >"$OUTPUT"
  31
  32 case "$INPUT" in
  33 *.perl)
  34         chmod a+x "$OUTPUT";;
  35 *)
  36         ;;
  37 esac