Attachment #216088 for bug #291888




: ${BUILD_WITH_MSVC=false}
if $sim_ac_try_msvc; then
  if test -z "$CC" -a -z "$CXX"; then
    sim_ac_wrapmsvc=`cd $ac_aux_dir; pwd`/wrapmsvc.exe
    echo "$as_me:$LINENO: sim_ac_wrapmsvc=$sim_ac_wrapmsvc" >&AS_MESSAGE_LOG_FD
    AC_MSG_CHECKING([setup for wrapmsvc.exe])
    case $host in
      *-cygwin)
        valid_system=true
      m4_define([$0_VISITED], 1)
      CC=$sim_ac_wrapmsvc
      CXX=$sim_ac_wrapmsvc
      export CC CXX
      BUILD_WITH_MSVC=true
      AC_MSG_RESULT([working])

      # Robustness: we had multiple reports of Cygwin ''link'' getting in
      # the way of MSVC link.exe, so do a little sanity check for that.
      #
      # FIXME: a better fix would be to call link.exe with full path from
      # the wrapmsvc wrapper, to avoid any trouble with this -- I believe
      # that should be possible, using the dirname of the full cl.exe path.
      # 20050714 mortene.
      sim_ac_check_link=`type link`
      AC_MSG_CHECKING([whether Cygwin's /usr/bin/link shadows MSVC link.exe])
      case x"$sim_ac_check_link" in
      x"link is /usr/bin/link"* )
        AC_MSG_RESULT(yes)
        SIM_AC_ERROR([cygwin-link])
        ;;
      * )
        valid_system=false
        ;;
    esac
    if $valid_system; then
      sim_ac_wrapmsvc=`cd $ac_aux_dir; pwd`/wrapmsvc.exe
      echo "$as_me:$LINENO: sim_ac_wrapmsvc=$sim_ac_wrapmsvc" >&AS_MESSAGE_LOG_FD
      if $sim_ac_wrapmsvc >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD; then
        m4_ifdef([$0_VISITED],
          [AC_FATAL([Macro $0 invoked multiple times])])
        m4_define([$0_VISITED], 1)
        CC=$sim_ac_wrapmsvc
        CXX=$sim_ac_wrapmsvc
        export CC CXX
        BUILD_WITH_MSVC=true
        AC_MSG_RESULT([working])

        # Robustness: we had multiple reports of Cygwin ''link'' getting in
        # the way of MSVC link.exe, so do a little sanity check for that.
        #
        # FIXME: a better fix would be to call link.exe with full path from
        # the wrapmsvc wrapper, to avoid any trouble with this -- I believe
        # that should be possible, using the dirname of the full cl.exe path.
        # 20050714 mortene.
        sim_ac_check_link=`type link`
        AC_MSG_CHECKING([whether Cygwin's /usr/bin/link shadows MSVC link.exe])
        case x"$sim_ac_check_link" in
        x"link is /usr/bin/link"* )
          AC_MSG_RESULT(yes)
          SIM_AC_ERROR([cygwin-link])
          ;;
        * )
          AC_MSG_RESULT(no)
          ;;
        esac

      else
        AC_MSG_RESULT([not working])
        SIM_AC_ERROR([no-msvc++])
      fi
    else
      AC_MSG_RESULT([not a cygwin host])
      esac
    fi
  fi
fi

      AC_MSG_WARN([--enable-exceptions only has effect when using GNU g++])
    fi
  fi
  AC_DEFINE([USE_EXCEPTIONS], 1, [Define to make Coin use/catch exceptions at some particular places.])
fi
])


      # warning level 3
      SIM_AC_CC_COMPILER_OPTION([/W3], [sim_ac_compiler_CFLAGS="$sim_ac_compiler_CFLAGS /W3"])
      SIM_AC_CXX_COMPILER_OPTION([/W3], [sim_ac_compiler_CXXFLAGS="$sim_ac_compiler_CXXFLAGS /W3"])
      
      if test ${sim_ac_msvc_version-0} -gt 6; then
        # 64-bit porting warnings
        SIM_AC_CC_COMPILER_OPTION([/Wp64], [sim_ac_compiler_CFLAGS="$sim_ac_compiler_CFLAGS /Wp64"])
        SIM_AC_CXX_COMPILER_OPTION([/Wp64], [sim_ac_compiler_CXXFLAGS="$sim_ac_compiler_CXXFLAGS /Wp64"])
      fi
      ;;
    esac
  fi




: ${BUILD_WITH_MSVC=false}
if $sim_ac_try_msvc; then
  if test -z "$CC" -a -z "$CXX"; then
    sim_ac_wrapmsvc=`cd $ac_aux_dir; pwd`/wrapmsvc.exe
    echo "$as_me:$LINENO: sim_ac_wrapmsvc=$sim_ac_wrapmsvc" >&5
    echo "$as_me:$LINENO: checking setup for wrapmsvc.exe" >&5
echo $ECHO_N "checking setup for wrapmsvc.exe... $ECHO_C" >&6
    case $host in
      *-cygwin)
        valid_system=true
        ;;
      * )
        valid_system=false
        ;;
    esac
    if $valid_system; then
      sim_ac_wrapmsvc=`cd $ac_aux_dir; pwd`/wrapmsvc.exe
      echo "$as_me:$LINENO: sim_ac_wrapmsvc=$sim_ac_wrapmsvc" >&5
      if $sim_ac_wrapmsvc >&5 2>&5; then


        CC=$sim_ac_wrapmsvc
        CXX=$sim_ac_wrapmsvc
        export CC CXX
        BUILD_WITH_MSVC=true
        echo "$as_me:$LINENO: result: working" >&5
echo "${ECHO_T}working" >&6

        # Robustness: we had multiple reports of Cygwin ''link'' getting in
        # the way of MSVC link.exe, so do a little sanity check for that.
        #
        # FIXME: a better fix would be to call link.exe with full path from
        # the wrapmsvc wrapper, to avoid any trouble with this -- I believe
        # that should be possible, using the dirname of the full cl.exe path.
        # 20050714 mortene.
        sim_ac_check_link=`type link`
        echo "$as_me:$LINENO: checking whether Cygwin's /usr/bin/link shadows MSVC link.exe" >&5
echo $ECHO_N "checking whether Cygwin's /usr/bin/link shadows MSVC link.exe... $ECHO_C" >&6
        case x"$sim_ac_check_link" in
        x"link is /usr/bin/link"* )
          echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

echo >&2 ""

echo "$as_me: error: aborting" >&2;}
   { (exit 1); exit 1; }; }

          ;;
        * )
          echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
          ;;
        esac

      else
      case $host in
      *-cygwin)
        echo "$as_me:$LINENO: result: not working" >&5
echo "${ECHO_T}not working" >&6


{ { echo "$as_me:$LINENO: error: aborting" >&5
echo "$as_me: error: aborting" >&2;}
   { (exit 1); exit 1; }; }

      fi
    else
      echo "$as_me:$LINENO: result: not a cygwin host" >&5
echo "${ECHO_T}not a cygwin host" >&6
      esac
    fi
  fi
fi

  ;;
*-*-irix6*)
  # Find out which ABI we are using.
  echo '#line 5281 "configure"' > conftest.$ac_ext
  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>&5
  ac_status=$?



# Provide some information about the compiler.
echo "$as_me:6416:" \
     "checking for Fortran 77 compiler version" >&5
ac_compiler=`set X $ac_compile; echo $2`
{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5

   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
   (eval echo "\"\$as_me:7479: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>conftest.err)
   ac_status=$?
   cat conftest.err >&5
   echo "$as_me:7483: \$? = $ac_status" >&5
   if (exit $ac_status) && test -s "$ac_outfile"; then
     # The compiler can only warn and ignore the option if not recognized
     # So say no if there are warnings other than the usual output.

   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
   (eval echo "\"\$as_me:7747: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>conftest.err)
   ac_status=$?
   cat conftest.err >&5
   echo "$as_me:7751: \$? = $ac_status" >&5
   if (exit $ac_status) && test -s "$ac_outfile"; then
     # The compiler can only warn and ignore the option if not recognized
     # So say no if there are warnings other than the usual output.

   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
   (eval echo "\"\$as_me:7851: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>out/conftest.err)
   ac_status=$?
   cat out/conftest.err >&5
   echo "$as_me:7855: \$? = $ac_status" >&5
   if (exit $ac_status) && test -s out/conftest2.$ac_objext
   then
     # The compiler can only warn and ignore the option if not recognized

  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
  lt_status=$lt_dlunknown
  cat > conftest.$ac_ext <<EOF
#line 10196 "configure"
#include "confdefs.h"

#if HAVE_DLFCN_H

  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
  lt_status=$lt_dlunknown
  cat > conftest.$ac_ext <<EOF
#line 10296 "configure"
#include "confdefs.h"

#if HAVE_DLFCN_H

   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
   (eval echo "\"\$as_me:12636: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>conftest.err)
   ac_status=$?
   cat conftest.err >&5
   echo "$as_me:12640: \$? = $ac_status" >&5
   if (exit $ac_status) && test -s "$ac_outfile"; then
     # The compiler can only warn and ignore the option if not recognized
     # So say no if there are warnings other than the usual output.

   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
   (eval echo "\"\$as_me:12740: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>out/conftest.err)
   ac_status=$?
   cat out/conftest.err >&5
   echo "$as_me:12744: \$? = $ac_status" >&5
   if (exit $ac_status) && test -s out/conftest2.$ac_objext
   then
     # The compiler can only warn and ignore the option if not recognized

   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
   (eval echo "\"\$as_me:14310: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>conftest.err)
   ac_status=$?
   cat conftest.err >&5
   echo "$as_me:14314: \$? = $ac_status" >&5
   if (exit $ac_status) && test -s "$ac_outfile"; then
     # The compiler can only warn and ignore the option if not recognized
     # So say no if there are warnings other than the usual output.

   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
   (eval echo "\"\$as_me:14414: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>out/conftest.err)
   ac_status=$?
   cat out/conftest.err >&5
   echo "$as_me:14418: \$? = $ac_status" >&5
   if (exit $ac_status) && test -s out/conftest2.$ac_objext
   then
     # The compiler can only warn and ignore the option if not recognized

   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
   (eval echo "\"\$as_me:16617: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>conftest.err)
   ac_status=$?
   cat conftest.err >&5
   echo "$as_me:16621: \$? = $ac_status" >&5
   if (exit $ac_status) && test -s "$ac_outfile"; then
     # The compiler can only warn and ignore the option if not recognized
     # So say no if there are warnings other than the usual output.

   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
   (eval echo "\"\$as_me:16885: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>conftest.err)
   ac_status=$?
   cat conftest.err >&5
   echo "$as_me:16889: \$? = $ac_status" >&5
   if (exit $ac_status) && test -s "$ac_outfile"; then
     # The compiler can only warn and ignore the option if not recognized
     # So say no if there are warnings other than the usual output.

   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
   (eval echo "\"\$as_me:16989: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>out/conftest.err)
   ac_status=$?
   cat out/conftest.err >&5
   echo "$as_me:16993: \$? = $ac_status" >&5
   if (exit $ac_status) && test -s out/conftest2.$ac_objext
   then
     # The compiler can only warn and ignore the option if not recognized

echo "$as_me: WARNING: --enable-exceptions only has effect when using GNU g++" >&2;}
    fi
  fi

cat >>confdefs.h <<\_ACEOF
#define USE_EXCEPTIONS 1
_ACEOF

fi






      if test ${sim_ac_msvc_version-0} -gt 6; then
        # 64-bit porting warnings



ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

echo "$as_me:$LINENO: checking whether $CC accepts /Wp64" >&5
echo $ECHO_N "checking whether $CC accepts /Wp64... $ECHO_C" >&6

sim_ac_save_cppflags=$CPPFLAGS
CPPFLAGS="$CPPFLAGS /Wp64"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  sim_ac_accept_result=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

sim_ac_accept_result=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
echo "$as_me:$LINENO: result: $sim_ac_accept_result" >&5
echo "${ECHO_T}$sim_ac_accept_result" >&6
CPPFLAGS=$sim_ac_save_cppflags
# This need to go last, in case CPPFLAGS is modified in arg 2 or arg 3.
if test $sim_ac_accept_result = yes; then
  sim_ac_compiler_CFLAGS="$sim_ac_compiler_CFLAGS /Wp64"
else
  :
fi

ac_ext=cc
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu





ac_ext=cc
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

echo "$as_me:$LINENO: checking whether $CXX accepts /Wp64" >&5
echo $ECHO_N "checking whether $CXX accepts /Wp64... $ECHO_C" >&6

sim_ac_save_cppflags=$CPPFLAGS
CPPFLAGS="$CPPFLAGS /Wp64"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_cxx_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  sim_ac_accept_result=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

sim_ac_accept_result=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
echo "$as_me:$LINENO: result: $sim_ac_accept_result" >&5
echo "${ECHO_T}$sim_ac_accept_result" >&6
CPPFLAGS=$sim_ac_save_cppflags
# This need to go last, in case CPPFLAGS is modified in arg 2 or arg 3.
if test $sim_ac_accept_result = yes; then
  sim_ac_compiler_CXXFLAGS="$sim_ac_compiler_CXXFLAGS /Wp64"
else
  :
fi

ac_ext=cc
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


      fi
      ;;
    esac
  fi

Lines 480-485 Link Here

(-)a/src/discard.h.in (+3 lines)
480	/* Define to 1 if you have the ANSI C header files. */	480	/* Define to 1 if you have the ANSI C header files. */
481	#undef STDC_HEADERS	481	#undef STDC_HEADERS
482		482
		483	/* Define to make Coin use/catch exceptions at some particular places. */
		484	#undef USE_EXCEPTIONS
		485
483	/* define to use the POSIX threads API */	486	/* define to use the POSIX threads API */
484	#undef USE_PTHREAD	487	#undef USE_PTHREAD
485		488

Return to bug 291888

Lines 603-649 Link Here

(-)a/aclocal.m4 (-42 / +44 lines)
603	: ${BUILD_WITH_MSVC=false}	603	: ${BUILD_WITH_MSVC=false}
604	if $sim_ac_try_msvc; then	604	if $sim_ac_try_msvc; then
605	if test -z "$CC" -a -z "$CXX"; then	605	if test -z "$CC" -a -z "$CXX"; then
606	sim_ac_wrapmsvc=`cd $ac_aux_dir; pwd`/wrapmsvc.exe
607	echo "$as_me:$LINENO: sim_ac_wrapmsvc=$sim_ac_wrapmsvc" >&AS_MESSAGE_LOG_FD
608	AC_MSG_CHECKING([setup for wrapmsvc.exe])	606	AC_MSG_CHECKING([setup for wrapmsvc.exe])
609	if $sim_ac_wrapmsvc >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD; then	607	case $host in
610	m4_ifdef([$0_VISITED],	608	*-cygwin)
611	[AC_FATAL([Macro $0 invoked multiple times])])	609	valid_system=true
612	m4_define([$0_VISITED], 1)
613	CC=$sim_ac_wrapmsvc
614	CXX=$sim_ac_wrapmsvc
615	export CC CXX
616	BUILD_WITH_MSVC=true
617	AC_MSG_RESULT([working])
618
619	# Robustness: we had multiple reports of Cygwin ''link'' getting in
620	# the way of MSVC link.exe, so do a little sanity check for that.
621	#
622	# FIXME: a better fix would be to call link.exe with full path from
623	# the wrapmsvc wrapper, to avoid any trouble with this -- I believe
624	# that should be possible, using the dirname of the full cl.exe path.
625	# 20050714 mortene.
626	sim_ac_check_link=`type link`
627	AC_MSG_CHECKING([whether Cygwin's /usr/bin/link shadows MSVC link.exe])
628	case x"$sim_ac_check_link" in
629	x"link is /usr/bin/link"* )
630	AC_MSG_RESULT(yes)
631	SIM_AC_ERROR([cygwin-link])
632	;;	610	;;
633	* )	611	* )
634	AC_MSG_RESULT(no)	612	valid_system=false
635	;;	613	;;
636	esac	614	esac
637		615	if $valid_system; then
638	else	616	sim_ac_wrapmsvc=`cd $ac_aux_dir; pwd`/wrapmsvc.exe
639	case $host in	617	echo "$as_me:$LINENO: sim_ac_wrapmsvc=$sim_ac_wrapmsvc" >&AS_MESSAGE_LOG_FD
640	*-cygwin)	618	if $sim_ac_wrapmsvc >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD; then
		619	m4_ifdef([$0_VISITED],
		620	[AC_FATAL([Macro $0 invoked multiple times])])
		621	m4_define([$0_VISITED], 1)
		622	CC=$sim_ac_wrapmsvc
		623	CXX=$sim_ac_wrapmsvc
		624	export CC CXX
		625	BUILD_WITH_MSVC=true
		626	AC_MSG_RESULT([working])
		627
		628	# Robustness: we had multiple reports of Cygwin ''link'' getting in
		629	# the way of MSVC link.exe, so do a little sanity check for that.
		630	#
		631	# FIXME: a better fix would be to call link.exe with full path from
		632	# the wrapmsvc wrapper, to avoid any trouble with this -- I believe
		633	# that should be possible, using the dirname of the full cl.exe path.
		634	# 20050714 mortene.
		635	sim_ac_check_link=`type link`
		636	AC_MSG_CHECKING([whether Cygwin's /usr/bin/link shadows MSVC link.exe])
		637	case x"$sim_ac_check_link" in
		638	x"link is /usr/bin/link"* )
		639	AC_MSG_RESULT(yes)
		640	SIM_AC_ERROR([cygwin-link])
		641	;;
		642	* )
		643	AC_MSG_RESULT(no)
		644	;;
		645	esac
		646
		647	else
641	AC_MSG_RESULT([not working])	648	AC_MSG_RESULT([not working])
642	SIM_AC_ERROR([no-msvc++]) ;;	649	SIM_AC_ERROR([no-msvc++])
643	*)	650	fi
644	AC_MSG_RESULT([not working (as expected)])	651	else
645	;;	652	AC_MSG_RESULT([not a cygwin host])
646	esac
647	fi	653	fi
648	fi	654	fi
649	fi	655	fi
Lines 9159-9164 Link Here
9159	AC_MSG_WARN([--enable-exceptions only has effect when using GNU g++])	9165	AC_MSG_WARN([--enable-exceptions only has effect when using GNU g++])
9160	fi	9166	fi
9161	fi	9167	fi
		9168	AC_DEFINE([USE_EXCEPTIONS], 1, [Define to make Coin use/catch exceptions at some particular places.])
9162	fi	9169	fi
9163	])	9170	])
9164		9171
Lines 9374-9385 Link Here
9374	# warning level 3	9381	# warning level 3
9375	SIM_AC_CC_COMPILER_OPTION([/W3], [sim_ac_compiler_CFLAGS="$sim_ac_compiler_CFLAGS /W3"])	9382	SIM_AC_CC_COMPILER_OPTION([/W3], [sim_ac_compiler_CFLAGS="$sim_ac_compiler_CFLAGS /W3"])
9376	SIM_AC_CXX_COMPILER_OPTION([/W3], [sim_ac_compiler_CXXFLAGS="$sim_ac_compiler_CXXFLAGS /W3"])	9383	SIM_AC_CXX_COMPILER_OPTION([/W3], [sim_ac_compiler_CXXFLAGS="$sim_ac_compiler_CXXFLAGS /W3"])
9377		9384
9378	if test ${sim_ac_msvc_version-0} -gt 6; then
9379	# 64-bit porting warnings
9380	SIM_AC_CC_COMPILER_OPTION([/Wp64], [sim_ac_compiler_CFLAGS="$sim_ac_compiler_CFLAGS /Wp64"])
9381	SIM_AC_CXX_COMPILER_OPTION([/Wp64], [sim_ac_compiler_CXXFLAGS="$sim_ac_compiler_CXXFLAGS /Wp64"])
9382	fi
9383	;;	9385	;;
9384	esac	9386	esac
9385	fi	9387	fi