buildlib

   1 #!/bin/sh
   2 if [ -z "$CC" ]; then
   3   if command -v gcc > /dev/null; then
   4     CC=gcc
   5   elif command -v clang > /dev/null; then
   6     CC=clang
   7   elif command -v cc > /dev/null; then
   8     CC=cc
   9   else
  10     echo "Could not guess name of compiler, please set CC" >&2
  11     exit 2
  12   fi
  13 fi
  14 echo "CC=$CC"
  15 : ${AR:=ar}
  16 echo "AR=$AR"
  17 : ${RANLIB:=ranlib}
  18 echo "RANLIB=$RANLIB"
  19 if [ "${CFLAGS+set}" != "set" ]; then
  20   case "$CC" in
  21     *gcc*|*clang*)
  22       CFLAGS=-O2
  23       ;;
  24     *)
  25       CFLAGS=-O
  26       ;;
  27   esac
  28 fi
  29 echo "CFLAGS=$CFLAGS"
  30 set -v
  31 LIB=libBlocksRuntime.a
  32 SRC=BlocksRuntime
  33 if test -f $LIB; then rm $LIB; fi
  34 "$CC" -c $CFLAGS -o $SRC/data.o $SRC/data.c \
  35 && "$CC" -c $CFLAGS -o $SRC/runtime.o -I . $SRC/runtime.c \
  36 && "$AR" cr $LIB $SRC/data.o $SRC/runtime.o \
  37 && "$RANLIB" $LIB