Patch 8.0.1444
Problem: Missing -D_FILE_OFFSET_BITS=64 may cause problems if a library is
compiled with it.
Solution: Include -D_FILE_OFFSET_BITS if some CFLAGS has it. (James McCoy,
closes #2600)
Files: src/configure.ac, src/auto/configure
*** ../vim-8.0.1443/src/configure.ac 2018-01-28 22:48:50.042864291 +0100
--- src/configure.ac 2018-01-31 14:38:09.693066401 +0100
***************
*** 4366,4371 ****
--- 4366,4385 ----
fi
AC_SUBST(DEPEND_CFLAGS_FILTER)
+ dnl On some systems AC_SYS_LARGEFILE determines that -D_FILE_OFFSET_BITS=64
+ dnl isn't required, but the CFLAGS for some of the libraries we're using
+ dnl include the define. Since the define changes the size of some datatypes
+ dnl (e.g. ino_t and off_t), all of Vim's modules must be compiled with a
+ dnl consistent value. It's therefore safest to force the use of the define
+ dnl if it's present in any of the *_CFLAGS variables.
+ AC_MSG_CHECKING(whether we need to force -D_FILE_OFFSET_BITS=64)
+ if echo "$CFLAGS $LUA_CFLAGS $MZSCHEME_CFLAGS $PERL_CFLAGS
$PYTHON_GETPATH_CFLAGS $PYTHON_CFLAGS $PYTHON3_CFLAGS $TCL_CFLAGS $RUBY_CFLAGS
$GTK_CFLAGS" | grep -q D_FILE_OFFSET_BITS 2>/dev/null; then
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(_FILE_OFFSET_BITS, 64)
+ else
+ AC_MSG_RESULT(no)
+ fi
+
dnl link.sh tries to avoid overlinking in a hackish way.
dnl At least GNU ld supports --as-needed which provides the same functionality
dnl at linker level. Let's use it.
*** ../vim-8.0.1443/src/auto/configure 2018-01-28 22:48:50.042864291 +0100
--- src/auto/configure 2018-01-31 14:38:13.721037579 +0100
***************
*** 14314,14319 ****
--- 14314,14331 ----
fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need to force
-D_FILE_OFFSET_BITS=64" >&5
+ $as_echo_n "checking whether we need to force -D_FILE_OFFSET_BITS=64... "
>&6; }
+ if echo "$CFLAGS $LUA_CFLAGS $MZSCHEME_CFLAGS $PERL_CFLAGS
$PYTHON_GETPATH_CFLAGS $PYTHON_CFLAGS $PYTHON3_CFLAGS $TCL_CFLAGS $RUBY_CFLAGS
$GTK_CFLAGS" | grep -q D_FILE_OFFSET_BITS 2>/dev/null; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ $as_echo "#define _FILE_OFFSET_BITS 64" >>confdefs.h
+
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support"
>&5
$as_echo_n "checking linker --as-needed support... " >&6; }
LINK_AS_NEEDED=
*** ../vim-8.0.1443/src/version.c 2018-01-31 14:25:49.918406552 +0100
--- src/version.c 2018-01-31 14:40:59.791852980 +0100
***************
*** 773,774 ****
--- 773,776 ----
{ /* Add new patch number below this line */
+ /**/
+ 1444,
/**/
--
Error:015 - Unable to exit Windows. Try the door.
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\ an exciting new programming language -- http://www.Zimbu.org ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
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