extra/scripts/MAKEALL

   1 #!/bin/sh
   2 #
   3 # helper script to quick build testing with cross-compilers
   4 #
   5
   6 : ${MAKE:=make}
   7
   8 : ${BUILD_NCPUS:=$(getconf _NPROCESSORS_ONLN)}
   9 if [ "$BUILD_NCPUS" -gt 1 ] ; then
  10         JOBS=-j$((BUILD_NCPUS + 1))
  11 else
  12         JOBS=""
  13 fi
  14 MAKE="${MAKE} ${JOBS}"
  15
  16 : ${CROSS_COMPILE:=${CROSS_COMPILER_PREFIX}}
  17
  18 setconfig()
  19 {
  20         local opt=$1
  21         shift
  22         case $1 in
  23                 [yn])   ;;
  24                 [0-9]*) ;;
  25                 *)      set -- '"'$*'"'
  26         esac
  27         sed -i \
  28                 -e "/${opt}=/s:=.*:=$*:" \
  29                 .config
  30         echo "  ## setconfig ${opt} $*"
  31 }
  32
  33 get_arches()
  34 {
  35         case $1 in
  36                 hppa) echo hppa hppa2.0 hppa1.1 hppa1.0;;
  37                 i386) echo i386 i486 i586 i686;;
  38                 sh) echo sh4 sh2 sh3 sh1 sh;;
  39                 sparc) echo sparc sparc64;;
  40                 *)  echo $1;;
  41         esac
  42 }
  43
  44 find_compiler()
  45 {
  46         local t a v o l
  47         for a in $(get_arches $1) ; do
  48                 for l in uclibc gnu gnueabi "" ; do
  49                         for v in unknown pc gentoo "" ; do
  50                                 for o in linux uclinux "" ; do
  51                                         t="${a}${v:+-${v}}${o:+-${o}}${l:+-${l}}"
  52                                         if ${t}-gcc --help > /dev/null 2>&1 ; then
  53                                                 echo ${t}-
  54                                                 return 0
  55                                         fi
  56                                 done
  57                         done
  58                 done
  59         done
  60 }
  61
  62 do_make()
  63 {
  64         echo "  ## ${MAKE} -s $*"
  65         ${MAKE} -s "$@"
  66 }
  67
  68 mark_arch()
  69 {
  70         local r=$1 a=$2
  71         eval $r=\"\$$r $a\"
  72 }
  73
  74 if [ -z "$*" ] ; then
  75         set -- $(awk \
  76                 '$0 ~ /^config TARGET_/ { sub("TARGET_",""); print $NF }' \
  77                 extra/Configs/Config.in | grep -v SUBARCH)
  78 fi
  79 pass=""
  80 fail=""
  81 skip=""
  82 for a in "$@" ; do
  83         if [ -z "${CROSS_COMPILE}" ] ; then
  84                 CROSS_COMPILE=$(find_compiler ${a})
  85         fi
  86
  87         if [ -z "${CROSS_COMPILE}" ] ; then
  88                 mark_arch skip $a
  89                 echo " ### SKIP: ${a}: could not find compiler"
  90                 continue
  91         fi
  92
  93         rm -f ${a}.log ${a}.fail
  94         (
  95         set -e
  96
  97         echo " ### Building target ${a} (${CROSS_COMPILE})"
  98
  99         do_make distclean
 100         do_make ARCH=$a defconfig
 101         do_make oldconfig
 102
 103         setconfig CROSS_COMPILER_PREFIX ${CROSS_COMPILE}
 104
 105         header_path=${KERNEL_HEADERS:-$(echo '#include <linux/version.h>' | ${CROSS_COMPILE}cpp 2>/dev/null | grep -o '[^"]*linux/version.h')} || :
 106         if [ -z "${header_path}" ] ; then
 107                 for p in /usr/${CROSS_COMPILE%-}/usr/include ; do
 108                         if [ -e ${p}/linux/version.h ] ; then
 109                                 header_path=${p}
 110                                 break
 111                         fi
 112                 done
 113                 if [ -z "${header_path}" ] ; then
 114                         echo "  ## unable to locate KERNEL_HEADERS"
 115                 fi
 116         fi
 117         setconfig KERNEL_HEADERS ${header_path%/linux/version.h}
 118
 119         if do_make ; then
 120                 echo "  ## PASS"
 121         else
 122                 echo "  ## FAIL"
 123                 touch ${a}.fail
 124         fi
 125         ) 2>&1 | tee ${a}.log
 126
 127         if [ -e ${a}.fail ] ; then
 128                 rm -f ${a}.fail
 129                 mark_arch fail $a
 130         else
 131                 mark_arch pass $a
 132         fi
 133
 134         unset CROSS_COMPILE
 135 done
 136
 137 if [ -n "${skip}" ] ; then
 138         printf '\nSKIPPED: %s\n' "${skip}"
 139 fi
 140 if [ -n "${fail}" ] ; then
 141         printf '\nPASSED: %s\nFAILED: %s\n\n' "${pass}" "${fail}"
 142         exit 1
 143 else
 144         printf '\nAll arches passed!\n\n'
 145         exit 0
 146 fi