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* configure.ac: Clarify ffi interface warnings and disable_do on

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@17499 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
fedor 2003-08-20 03:50:16 +00:00
parent c12fefef3e
commit 50650eca85
3 changed files with 51 additions and 20 deletions
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5
ChangeLog
View file

@ -1,3 +1,8 @@
2003-08-19 Adam Fedor <fedor@gnu.org>
* configure.ac: Clarify ffi interface warnings and disable_do on
apple-apple-apple.
2003-08-15 Richard Frith-Macdonald <rfm@gnu.org> 2003-08-15 Richard Frith-Macdonald <rfm@gnu.org>
* Source/NSObject.m: Move hacked methods for getting protocol * Source/NSObject.m: Move hacked methods for getting protocol

35
configure vendored
View file

@ -12040,6 +12040,11 @@ else
enable_do=yes enable_do=yes
fi; fi;
# DO isn't used on apple-apple-apple
if test $LIBRARY_COMBO = apple-apple-apple; then
enable_do=no
fi
# Check whether --with-ffcall-include or --without-ffcall-include was given. # Check whether --with-ffcall-include or --without-ffcall-include was given.
if test "${with_ffcall_include+set}" = set; then if test "${with_ffcall_include+set}" = set; then
@ -12203,6 +12208,7 @@ fi
have_forward_hook=yes
echo "$as_me:$LINENO: checking \"for forwarding callback in runtime\"" >&5 echo "$as_me:$LINENO: checking \"for forwarding callback in runtime\"" >&5
echo $ECHO_N "checking \"for forwarding callback in runtime\"... $ECHO_C" >&6 echo $ECHO_N "checking \"for forwarding callback in runtime\"... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF cat >conftest.$ac_ext <<_ACEOF
@ -12221,7 +12227,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
echo "${ECHO_T}yes" >&6 echo "${ECHO_T}yes" >&6
else else
echo "$as_me:$LINENO: result: no" >&5 echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; enable_ffcall=no echo "${ECHO_T}no" >&6; have_forward_hook=no
fi fi
rm -f conftest* rm -f conftest*
@ -12364,11 +12370,15 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
_ACEOF _ACEOF
else else
enable_ffcall=no have_forward_hook=no
fi fi
done done
if test $have_forward_hook = no; then
enable_libffi=no
enable_ffcall=no
fi
echo "$as_me:$LINENO: checking \"FFI library usage\"" >&5 echo "$as_me:$LINENO: checking \"FFI library usage\"" >&5
echo $ECHO_N "checking \"FFI library usage\"... $ECHO_C" >&6 echo $ECHO_N "checking \"FFI library usage\"... $ECHO_C" >&6
@ -12397,24 +12407,27 @@ else
echo "$as_me:$LINENO: result: none" >&5 echo "$as_me:$LINENO: result: none" >&5
echo "${ECHO_T}none" >&6 echo "${ECHO_T}none" >&6
echo echo
echo "GNUstep requires the ffcall library to do invocations and DO." echo "GNUstep requires ffcall or libffi and proper libobjc hooks to do"
echo "Make sure this library is installed (see installation instructions)." echo "invocations and DO."
echo "Otherwise DO will not be compatible with other systems, and you will not" echo "Make sure one of these libraries is installed and you have a proper"
echo "be able to use gnustep-gui." echo "libobjc library. Otherwise DO will not be compatible with other"
echo "systems, and you will not be able to use gnustep-gui."
echo "(This does not apply on apple-apple-apple systems, except DO will"
echo "still not be compatible with other GNUstep systems.)"
if test $enable_do = yes; then if test $enable_do = yes; then
echo echo
echo "You most likely do not want to build -base without DO support. Many" echo "You most likely do not want to build base without DO support. Many"
echo "things, including all applications, won't work at all without DO." echo "things, including all applications, won't work at all without DO."
echo "If you really want to build -base without DO support, add --disable-do" echo "If you really want to build -base without DO support, add --disable-do"
echo "to the configure arguments." echo "to the configure arguments."
echo "For more information, read the GNUstep build guide, ffcall section:" echo "For more information, read the GNUstep build guide, ffcall section:"
echo "http://documents.made-it.com/GNUstep/buildguide.html#FOREIGN.FUNCTION.INTERFACES" echo "http://documents.made-it.com/GNUstep/buildguide.html#FOREIGN.FUNCTION.INTERFACES"
{ { echo "$as_me:$LINENO: error: No ffcall interface library found." >&5 { { echo "$as_me:$LINENO: error: Incomplete support for ffi functionality." >&5
echo "$as_me: error: No ffcall interface library found." >&2;} echo "$as_me: error: Incomplete support for ffi functionality." >&2;}
{ (exit 1); exit 1; }; } { (exit 1); exit 1; }; }
fi fi
{ echo "$as_me:$LINENO: WARNING: No ffcall interface library found" >&5 { echo "$as_me:$LINENO: WARNING: Incomplete support for ffi funtionality." >&5
echo "$as_me: WARNING: No ffcall interface library found" >&2;} echo "$as_me: WARNING: Incomplete support for ffi funtionality." >&2;}
fi fi

31
configure.ac
View file

@ -866,6 +866,11 @@ AC_ARG_ENABLE(do,
[ --disable-do Compile even if DO-dependencies are not met],, [ --disable-do Compile even if DO-dependencies are not met],,
enable_do=yes) enable_do=yes)
# DO isn't used on apple-apple-apple
if test $LIBRARY_COMBO = apple-apple-apple; then
enable_do=no
fi
AC_ARG_WITH(ffcall-include, AC_ARG_WITH(ffcall-include,
[ --with-ffcall-include=PATH include path for ffcall headers], [ --with-ffcall-include=PATH include path for ffcall headers],
ffcall_incdir="$withval", ffcall_incdir="no") ffcall_incdir="$withval", ffcall_incdir="no")
@ -884,10 +889,15 @@ fi
AC_CHECK_HEADER(ffi.h, , enable_libffi=no) AC_CHECK_HEADER(ffi.h, , enable_libffi=no)
have_forward_hook=yes
AC_MSG_CHECKING("for forwarding callback in runtime") AC_MSG_CHECKING("for forwarding callback in runtime")
AC_EGREP_HEADER(__objc_msg_forward, objc/objc-api.h, AC_MSG_RESULT(yes), AC_EGREP_HEADER(__objc_msg_forward, objc/objc-api.h, AC_MSG_RESULT(yes),
AC_MSG_RESULT(no); enable_ffcall=no) AC_MSG_RESULT(no); have_forward_hook=no)
AC_CHECK_HEADERS(callback.h, , enable_ffcall=no) AC_CHECK_HEADERS(callback.h, , have_forward_hook=no)
if test $have_forward_hook = no; then
enable_libffi=no
enable_ffcall=no
fi
AC_MSG_CHECKING("FFI library usage") AC_MSG_CHECKING("FFI library usage")
WITH_FFI=none WITH_FFI=none
@ -906,21 +916,24 @@ elif test $enable_ffcall = yes; then
else else
AC_MSG_RESULT(none) AC_MSG_RESULT(none)
echo echo
echo "GNUstep requires the ffcall library to do invocations and DO." echo "GNUstep requires ffcall or libffi and proper libobjc hooks to do"
echo "Make sure this library is installed (see installation instructions)." echo "invocations and DO."
echo "Otherwise DO will not be compatible with other systems, and you will not" echo "Make sure one of these libraries is installed and you have a proper"
echo "be able to use gnustep-gui." echo "libobjc library. Otherwise DO will not be compatible with other"
echo "systems, and you will not be able to use gnustep-gui."
echo "(This does not apply on apple-apple-apple systems, except DO will"
echo "still not be compatible with other GNUstep systems.)"
if test $enable_do = yes; then if test $enable_do = yes; then
echo echo
echo "You most likely do not want to build -base without DO support. Many" echo "You most likely do not want to build base without DO support. Many"
echo "things, including all applications, won't work at all without DO." echo "things, including all applications, won't work at all without DO."
echo "If you really want to build -base without DO support, add --disable-do" echo "If you really want to build -base without DO support, add --disable-do"
echo "to the configure arguments." echo "to the configure arguments."
echo "For more information, read the GNUstep build guide, ffcall section:" echo "For more information, read the GNUstep build guide, ffcall section:"
echo "http://documents.made-it.com/GNUstep/buildguide.html#FOREIGN.FUNCTION.INTERFACES" echo "http://documents.made-it.com/GNUstep/buildguide.html#FOREIGN.FUNCTION.INTERFACES"
AC_MSG_ERROR([No ffcall interface library found.]) AC_MSG_ERROR([Incomplete support for ffi functionality.])
fi fi
AC_MSG_WARN([No ffcall interface library found]) AC_MSG_WARN([Incomplete support for ffi funtionality.])
fi fi
AC_SUBST(WITH_FFI) AC_SUBST(WITH_FFI)