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* configure.ac: Clarify ffi interface warnings and disable_do on
apple-apple-apple. git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@17499 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Adam Fedor
parent
541b235438
commit
ff4d236f52
3 changed files with 51 additions and 20 deletions
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@ -1,3 +1,8 @@
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2003-08-19 Adam Fedor <fedor@gnu.org>
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* configure.ac: Clarify ffi interface warnings and disable_do on
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apple-apple-apple.
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2003-08-15 Richard Frith-Macdonald <rfm@gnu.org>
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* Source/NSObject.m: Move hacked methods for getting protocol
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35
configure
vendored
35
configure
vendored
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@ -12040,6 +12040,11 @@ else
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enable_do=yes
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fi;
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# DO isn't used on apple-apple-apple
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if test $LIBRARY_COMBO = apple-apple-apple; then
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enable_do=no
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fi
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# Check whether --with-ffcall-include or --without-ffcall-include was given.
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if test "${with_ffcall_include+set}" = set; then
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@ -12203,6 +12208,7 @@ fi
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have_forward_hook=yes
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echo "$as_me:$LINENO: checking \"for forwarding callback in runtime\"" >&5
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echo $ECHO_N "checking \"for forwarding callback in runtime\"... $ECHO_C" >&6
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cat >conftest.$ac_ext <<_ACEOF
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@ -12221,7 +12227,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
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echo "${ECHO_T}yes" >&6
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else
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echo "$as_me:$LINENO: result: no" >&5
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echo "${ECHO_T}no" >&6; enable_ffcall=no
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echo "${ECHO_T}no" >&6; have_forward_hook=no
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fi
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rm -f conftest*
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@ -12364,11 +12370,15 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
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_ACEOF
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else
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enable_ffcall=no
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have_forward_hook=no
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fi
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done
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if test $have_forward_hook = no; then
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enable_libffi=no
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enable_ffcall=no
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fi
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echo "$as_me:$LINENO: checking \"FFI library usage\"" >&5
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echo $ECHO_N "checking \"FFI library usage\"... $ECHO_C" >&6
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@ -12397,24 +12407,27 @@ else
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echo "$as_me:$LINENO: result: none" >&5
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echo "${ECHO_T}none" >&6
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echo
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echo "GNUstep requires the ffcall library to do invocations and DO."
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echo "Make sure this library is installed (see installation instructions)."
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echo "Otherwise DO will not be compatible with other systems, and you will not"
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echo "be able to use gnustep-gui."
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echo "GNUstep requires ffcall or libffi and proper libobjc hooks to do"
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echo "invocations and DO."
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echo "Make sure one of these libraries is installed and you have a proper"
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echo "libobjc library. Otherwise DO will not be compatible with other"
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echo "systems, and you will not be able to use gnustep-gui."
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echo "(This does not apply on apple-apple-apple systems, except DO will"
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echo "still not be compatible with other GNUstep systems.)"
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if test $enable_do = yes; then
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echo
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echo "You most likely do not want to build -base without DO support. Many"
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echo "You most likely do not want to build base without DO support. Many"
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echo "things, including all applications, won't work at all without DO."
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echo "If you really want to build -base without DO support, add --disable-do"
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echo "to the configure arguments."
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echo "For more information, read the GNUstep build guide, ffcall section:"
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echo "http://documents.made-it.com/GNUstep/buildguide.html#FOREIGN.FUNCTION.INTERFACES"
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{ { echo "$as_me:$LINENO: error: No ffcall interface library found." >&5
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echo "$as_me: error: No ffcall interface library found." >&2;}
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{ { echo "$as_me:$LINENO: error: Incomplete support for ffi functionality." >&5
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echo "$as_me: error: Incomplete support for ffi functionality." >&2;}
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{ (exit 1); exit 1; }; }
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fi
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{ echo "$as_me:$LINENO: WARNING: No ffcall interface library found" >&5
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echo "$as_me: WARNING: No ffcall interface library found" >&2;}
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{ echo "$as_me:$LINENO: WARNING: Incomplete support for ffi funtionality." >&5
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echo "$as_me: WARNING: Incomplete support for ffi funtionality." >&2;}
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fi
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31
configure.ac
31
configure.ac
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@ -866,6 +866,11 @@ AC_ARG_ENABLE(do,
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[ --disable-do Compile even if DO-dependencies are not met],,
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enable_do=yes)
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# DO isn't used on apple-apple-apple
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if test $LIBRARY_COMBO = apple-apple-apple; then
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enable_do=no
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fi
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AC_ARG_WITH(ffcall-include,
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[ --with-ffcall-include=PATH include path for ffcall headers],
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ffcall_incdir="$withval", ffcall_incdir="no")
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@ -884,10 +889,15 @@ fi
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AC_CHECK_HEADER(ffi.h, , enable_libffi=no)
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have_forward_hook=yes
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AC_MSG_CHECKING("for forwarding callback in runtime")
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AC_EGREP_HEADER(__objc_msg_forward, objc/objc-api.h, AC_MSG_RESULT(yes),
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AC_MSG_RESULT(no); enable_ffcall=no)
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AC_CHECK_HEADERS(callback.h, , enable_ffcall=no)
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AC_MSG_RESULT(no); have_forward_hook=no)
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AC_CHECK_HEADERS(callback.h, , have_forward_hook=no)
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if test $have_forward_hook = no; then
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enable_libffi=no
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enable_ffcall=no
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fi
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AC_MSG_CHECKING("FFI library usage")
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WITH_FFI=none
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@ -906,21 +916,24 @@ elif test $enable_ffcall = yes; then
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else
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AC_MSG_RESULT(none)
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echo
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echo "GNUstep requires the ffcall library to do invocations and DO."
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echo "Make sure this library is installed (see installation instructions)."
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echo "Otherwise DO will not be compatible with other systems, and you will not"
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echo "be able to use gnustep-gui."
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echo "GNUstep requires ffcall or libffi and proper libobjc hooks to do"
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echo "invocations and DO."
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echo "Make sure one of these libraries is installed and you have a proper"
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echo "libobjc library. Otherwise DO will not be compatible with other"
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echo "systems, and you will not be able to use gnustep-gui."
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echo "(This does not apply on apple-apple-apple systems, except DO will"
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echo "still not be compatible with other GNUstep systems.)"
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if test $enable_do = yes; then
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echo
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echo "You most likely do not want to build -base without DO support. Many"
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echo "You most likely do not want to build base without DO support. Many"
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echo "things, including all applications, won't work at all without DO."
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echo "If you really want to build -base without DO support, add --disable-do"
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echo "to the configure arguments."
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echo "For more information, read the GNUstep build guide, ffcall section:"
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echo "http://documents.made-it.com/GNUstep/buildguide.html#FOREIGN.FUNCTION.INTERFACES"
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AC_MSG_ERROR([No ffcall interface library found.])
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AC_MSG_ERROR([Incomplete support for ffi functionality.])
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fi
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AC_MSG_WARN([No ffcall interface library found])
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AC_MSG_WARN([Incomplete support for ffi funtionality.])
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fi
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AC_SUBST(WITH_FFI)
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