repackage.sh

   1 #!/bin/sh
   2 # will build package, skipping %prep and %build stage
   3 # i use it a lot!
   4 #
   5 # -glen 2005-03-03
   6 #
   7 # Usage:
   8 # do %install and rpm package, skips %clean
   9 # SPECS$ ./repackage.sh kdelibs.spec
  10 #
  11 # after that is done you could try only package creation (as %clean was
  12 # skipped), for adjusting %files lists:
  13 # SPECS$ ./repackage.sh kdelibs.spec -bb
  14 #
  15 # See also: SPECS/compile.sh
  16 #
  17 # TODO
  18 # - make builder to understand -bi and use builder for short-circuit
  19
  20 set -e
  21
  22 skip_dep_generators() {
  23         local dep
  24         for dep in \
  25                 font \
  26                 gstreamer \
  27                 java \
  28                 kernel \
  29                 libtool \
  30                 mimetype \
  31                 mono \
  32                 perl \
  33                 php \
  34                 pkgconfig \
  35                 python \
  36                 ruby \
  37         ; do
  38                 printf "--define __%s_provides%%{nil}\n" $dep
  39                 printf "--define __%s_requires%%{nil}\n" $dep
  40         done
  41 }
  42
  43 rpmbuild() {
  44         # preprocess args, we must have --target as first arg to rpmbuild
  45         # we need to grab also dir where spec resides
  46         local a spec specdir
  47         while [ $# -gt 0 ]; do
  48                 case "$1" in
  49                 --target)
  50                         shift
  51                         TARGET=$1
  52                         ;;
  53                 *.spec)
  54                         spec="$1"
  55                         a="$a $1"
  56                         ;;
  57                 *)
  58                         a="$a $1"
  59                         ;;
  60                 esac
  61                 shift
  62         done
  63
  64     specdir=$(dirname "$(pwd)/${spec:-.}")
  65
  66         # use gz payload as time is what we need here, not compress ratio
  67
  68         # we use %__ldconfig variable to test are we on rpm 4.4.9
  69         # on 4.4.9 we should not redefine %clean to contain %clean, and redefine %__spec_clean_body instead
  70         # on 4.4.2 we must redefine %clean to contain %clean
  71         set -x
  72         /usr/bin/rpmbuild \
  73                 ${TARGET:+--target $TARGET} \
  74                 --short-circuit \
  75                 --define "_specdir $specdir" --define "_sourcedir $specdir" \
  76                 --define 'clean %%%{!?__ldconfig:clean}%{?__ldconfig:check} \
  77                 exit 0%{nil}' \
  78                 --define 'check %%check \
  79                 exit 0%{nil}' \
  80                 --define '_source_payload w5.gzdio' \
  81                 --define '_binary_payload w5.gzdio' \
  82                 --define '__spec_install_pre %___build_pre' \
  83                 --define '__spec_clean_body %{nil}' \
  84                 --define '_enable_debug_packages 0' \
  85                 ${bb+$(skip_dep_generators)} \
  86                 ${bb+--define '%py_postclean(-x:) %{nil}'} \
  87                 $a || exit
  88 }
  89
  90 specdump() {
  91         local a
  92         while [ $# -gt 0 ]; do
  93                 case "$1" in
  94                 --target|--with|--without)
  95                         a="$a $1 $2"
  96                         shift
  97                         ;;
  98                 --define)
  99                         a="$a $1 \"$2\""
 100                         shift
 101                         ;;
 102                 -*)
 103                         ;;
 104                 *)
 105                         a="$a $1"
 106                         ;;
 107                 esac
 108                 shift
 109         done
 110         set -x
 111         eval rpm-specdump $a || echo >&2 $?
 112 }
 113
 114 if [ $# = 0 ]; then
 115         # if no spec name passed, glob *.spec
 116         set -- *.spec
 117         if [ ! -f "$1" -o $# -gt 1 ]; then
 118                 echo >&2 "ERROR: Too many or too few .spec files found"
 119                 echo >&2 "Usage: ${0##*/} PACKAGE.spec"
 120                 exit 1
 121         fi
 122 else
 123         # $1 must be spec, ensure it has .spec ext
 124         spec=$1; shift
 125         set -- ${spec%.spec}.spec "$@"
 126 fi
 127
 128 tmp=$(specdump "$@" | awk '$2 == "_target_cpu" {print $3}')
 129 if [ "$tmp" ]; then
 130         TARGET="$tmp"
 131 fi
 132
 133 # skip -bi if -bb is somewhere in the args
 134 if [[ *$@* = *-bb* ]]; then
 135         bb=
 136 else
 137         bb= rpmbuild -bi "$@"
 138         unset bb
 139 fi
 140 rpmbuild -bb "$@"