bin/errs1

   1 #! /bin/sh
   2 # $Id$
   3
   4 configure="./configure"
   5 if [ "${1#*/configure}" != "$1" ];then
   6         configure="$1"
   7         shift
   8 fi
   9 customss="--enable-static --disable-shared"
  10 if [ "$1" = "--origss" ];then
  11         customss=
  12         shift
  13 fi
  14 (
  15         set -ex
  16         rm -f config.cache
  17         : >errs1.c
  18         for flags in                                                                                                    \
  19                 "-ggdb2 -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4"   \
  20                 "-ggdb2 -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions"                                               \
  21                 ""                                                                                                      \
  22                 ;do
  23                 if [ -z "$flags" ];then
  24                         rm -f errs1.c
  25                         echo >&2 "flags error"
  26                         exit 1
  27                 fi
  28                 gcc $flags -c errs1.c -o /dev/null && break
  29         done
  30         if gcc -m64 -c errs1.c -o /dev/null;then
  31                 flags="-m64 $flags"
  32         fi
  33         rm -f errs1.c
  34         export CFLAGS="$flags"
  35         export CXXFLAGS="$flags"
  36         export GCJFLAGS="$flags"
  37         time nice "$configure" $customss --enable-debug "$@"
  38         ) 2>&1|tee errs1