Patch 7.4a.029
Problem: Can't build with MzScheme on Ubuntu 13.04.
Solution: Add configure check for the "ffi" library.
Files: src/configure.in, src/auto/configure
*** ../vim-7.4a.028/src/configure.in 2013-07-12 20:07:17.000000000 +0200
--- src/configure.in 2013-07-17 18:52:12.000000000 +0200
***************
*** 702,713 ****
AC_MSG_RESULT(not needed)
fi
MZSCHEME_CFLAGS="${MZSCHEME_CFLAGS} -I${SCHEME_INC} \
-DMZSCHEME_COLLECTS='\"${SCHEME_COLLECTS}collects\"'"
! MZSCHEME_SRC="if_mzsch.c"
! MZSCHEME_OBJ="objects/if_mzsch.o"
! MZSCHEME_PRO="if_mzsch.pro"
! AC_DEFINE(FEAT_MZSCHEME)
fi
AC_SUBST(MZSCHEME_SRC)
AC_SUBST(MZSCHEME_OBJ)
--- 702,735 ----
AC_MSG_RESULT(not needed)
fi
+ dnl On Ubuntu this fixes "undefined reference to symbol 'ffi_type_void'".
+ AC_CHECK_LIB(ffi, ffi_type_void, [MZSCHEME_LIBS="$MZSCHEME_LIBS -lffi"])
+
MZSCHEME_CFLAGS="${MZSCHEME_CFLAGS} -I${SCHEME_INC} \
-DMZSCHEME_COLLECTS='\"${SCHEME_COLLECTS}collects\"'"
!
! dnl Test that we can compile a simple program with these CFLAGS and LIBS.
! AC_MSG_CHECKING([if compile and link flags for MzScheme are sane])
! cflags_save=$CFLAGS
! libs_save=$LIBS
! CFLAGS="$CFLAGS $MZSCHEME_CFLAGS"
! LIBS="$LIBS $MZSCHEME_LIBS"
! AC_TRY_LINK(,[ ],
! AC_MSG_RESULT(yes); mzs_ok=yes,
! AC_MSG_RESULT(no: MZSCHEME DISABLED); mzs_ok=no)
! CFLAGS=$cflags_save
! LIBS=$libs_save
! if test $mzs_ok = yes; then
! MZSCHEME_SRC="if_mzsch.c"
! MZSCHEME_OBJ="objects/if_mzsch.o"
! MZSCHEME_PRO="if_mzsch.pro"
! AC_DEFINE(FEAT_MZSCHEME)
! else
! MZSCHEME_CFLAGS=
! MZSCHEME_LIBS=
! MZSCHEME_EXTRA=
! MZSCHEME_MZC=
! fi
fi
AC_SUBST(MZSCHEME_SRC)
AC_SUBST(MZSCHEME_OBJ)
*** ../vim-7.4a.028/src/auto/configure 2013-07-12 20:07:17.000000000 +0200
--- src/auto/configure 2013-07-17 18:52:16.000000000 +0200
***************
*** 5014,5026 ****
$as_echo "not needed" >&6; }
fi
MZSCHEME_CFLAGS="${MZSCHEME_CFLAGS} -I${SCHEME_INC} \
-DMZSCHEME_COLLECTS='\"${SCHEME_COLLECTS}collects\"'"
- MZSCHEME_SRC="if_mzsch.c"
- MZSCHEME_OBJ="objects/if_mzsch.o"
- MZSCHEME_PRO="if_mzsch.pro"
- $as_echo "#define FEAT_MZSCHEME 1" >>confdefs.h
fi
--- 5014,5103 ----
$as_echo "not needed" >&6; }
fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ffi_type_void
in -lffi" >&5
+ $as_echo_n "checking for ffi_type_void in -lffi... " >&6; }
+ if test "${ac_cv_lib_ffi_ffi_type_void+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ ac_check_lib_save_LIBS=$LIBS
+ LIBS="-lffi $LIBS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+
+ /* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+ char ffi_type_void ();
+ int
+ main ()
+ {
+ return ffi_type_void ();
+ ;
+ return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_ffi_ffi_type_void=yes
+ else
+ ac_cv_lib_ffi_ffi_type_void=no
+ fi
+ rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LIBS=$ac_check_lib_save_LIBS
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result:
$ac_cv_lib_ffi_ffi_type_void" >&5
+ $as_echo "$ac_cv_lib_ffi_ffi_type_void" >&6; }
+ if test "x$ac_cv_lib_ffi_ffi_type_void" = x""yes; then :
+ MZSCHEME_LIBS="$MZSCHEME_LIBS -lffi"
+ fi
+
+
MZSCHEME_CFLAGS="${MZSCHEME_CFLAGS} -I${SCHEME_INC} \
-DMZSCHEME_COLLECTS='\"${SCHEME_COLLECTS}collects\"'"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compile and link
flags for MzScheme are sane" >&5
+ $as_echo_n "checking if compile and link flags for MzScheme are sane... "
>&6; }
+ cflags_save=$CFLAGS
+ libs_save=$LIBS
+ CFLAGS="$CFLAGS $MZSCHEME_CFLAGS"
+ LIBS="$LIBS $MZSCHEME_LIBS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+
+ int
+ main ()
+ {
+
+ ;
+ return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_link "$LINENO"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }; mzs_ok=yes
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no: MZSCHEME DISABLED" >&5
+ $as_echo "no: MZSCHEME DISABLED" >&6; }; mzs_ok=no
+ fi
+ rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ CFLAGS=$cflags_save
+ LIBS=$libs_save
+ if test $mzs_ok = yes; then
+ MZSCHEME_SRC="if_mzsch.c"
+ MZSCHEME_OBJ="objects/if_mzsch.o"
+ MZSCHEME_PRO="if_mzsch.pro"
+ $as_echo "#define FEAT_MZSCHEME 1" >>confdefs.h
+
+ else
+ MZSCHEME_CFLAGS=
+ MZSCHEME_LIBS=
+ MZSCHEME_EXTRA=
+ MZSCHEME_MZC=
+ fi
fi
*** ../vim-7.4a.028/src/version.c 2013-07-17 17:35:07.000000000 +0200
--- src/version.c 2013-07-17 18:56:32.000000000 +0200
***************
*** 729,730 ****
--- 729,732 ----
{ /* Add new patch number below this line */
+ /**/
+ 29,
/**/
--
Engineers understand that their appearance only bothers other people and
therefore it is not worth optimizing.
(Scott Adams - The Dilbert principle)
/// Bram Moolenaar -- b...@moolenaar.net -- http://www.Moolenaar.net \\\
/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\ an exciting new programming language -- http://www.Zimbu.org ///
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