* configure.ac (DIRECTORY_SEP): Move here from src/lisp.h.
* src/lisp.h (DIRECTORY_SEP): Let configure set it.
* nt/config.nt (DIRECTORY_SEP): Move here from src/lisp.h.
* lib-src/movemail.c (DIRECTORY_SEP, IS_DIRECTORY_SEP):
* lib-src/make-docfile.c (DIRECTORY_SEP, IS_DIRECTORY_SEP):
* lib-src/emacsclient.c (DIRECTORY_SEP, IS_DIRECTORY_SEP, IS_DEVICE_SEP):
Remove (they are in config.h now).
* configure.ac (GNU_LIBRARY_PENDING_OUTPUT_COUNT): Remove.
(PENDING_OUTPUT_COUNT): Absorb GNU_LIBRARY_PENDING_OUTPUT_COUNT.
(DISPNEW_NEEDS_STDIO_EXT): New define.
* src/dispnew.c (GNU_LIBRARY_PENDING_OUTPUT_COUNT, PENDING_OUTPUT_COUNT):
Let configure handle it.
(stdio_ext.h) [DISPNEW_NEEDS_STDIO_EXT]: Include it.
* nt/config.nt (GNU_LIBRARY_PENDING_OUTPUT_COUNT): Remove.
(PENDING_OUTPUT_COUNT): Define it as dispnew.c used to.
* admin/CPP-DEFINES (GNU_LIBRARY_PENDING_OUTPUT_COUNT): Remove.
src/w32.c (init_environment): Change the default values of many
environment variables in dflt_envvars[] to NULL, to avoid pushing
them into environment when they were not already defined. Remove
the code that deletes site-lisp subdirectories from the default
value of EMACSLOADPATH, as it is no longer needed.
(check_windows_init_file): Now external, not static. Use
Vload_path as is, without adding anything, as this function is now
called when Vload_path is already set up.
src/w32.h (check_windows_init_file): Add prototype.
src/emacs.c (init_cmdargs) [WINDOWSNT]: When running from the build
directory, ignore the /*/i386/ tail in Vinvocation_directory, for
compatibility with Posix platforms.
(main): Move the call to check_windows_init_file to here from
w32.c.
(decode_env_path) [WINDOWSNT]: Expand the %emacs_dir%/ prefix, if
any, in the DEFALT argument into the root of the Emacs build or
installation tree, as appropriate.
src/callproc.c (init_callproc_1): Call decode_env_path instead of
doing its equivalent by hand.
(init_callproc): Replace DOS_NT condition with MSDOS, thus letting
the code that sets Vexec_path run on MS-Windows.
src/lread.c (init_lread): Add comments to #ifdef's.
nt/paths.h (PATH_LOADSEARCH, PATH_SITELOADSEARCH, PATH_EXEC)
(PATH_DATA, PATH_DOC): Replace dummy directory names with
directories relative to %emacs_dir%.
(PATH_EXEC): Add lib-src/oo-spd/i386 and lib-src/oo/i386, to cater
to the use case of running un-installed Emacs.
(DOS_NT, MSDOS): New macros.
(WRETCODE, wait3): Remove.
* nt/inc/ms-w32.h (DOS_NT): Remove; defined in config.nt.
* lib-src/makefile.w32-in (LOCAL_FLAGS): Remove WINDOWSNT and DOS_NT,
they are always defined in config.h.
src/w32.c: Include winioctl.h and aclapi.h.
(is_symlink, chase_symlinks, enable_privilege, restore_privilege)
(revert_to_self): Forward declarations of static functions.
<static BOOL g_b_init_get_security_info>:
<g_b_init_create_symbolic_link>: New static flags.
(globals_of_w32): Initialize them to zero.
(GetSecurityInfo_Proc, CreateSymbolicLink_Proc): New typedefs.
(map_w32_filename): Improve commentary. Simplify switch.
(SYMBOLIC_LINK_FLAG_DIRECTORY): Define if not defined in system
headers (most versions of MinGW w32api don't).
(get_security_info, create_symbolic_link)
(get_file_security_desc_by_handle, is_symlink, chase_symlinks):
New functions.
(sys_access, sys_chmod): Call 'chase_symlinks' to resolve symlinks
in the argument file name.
(sys_access): Call unc_volume_file_attributes only if
GetFileAttributes fails with network-related error codes.
(sys_rename): Diagnose renaming of a symlink when the user doesn't
have the required privileges.
(get_file_security_desc_by_name): Renamed from
get_file_security_desc.
(stat_worker): New function, with most of the guts of 'stat', and
with addition of handling of symlinks and support for 'lstat'. If
possible, get file's attributes and security information by
handle, not by name. Produce S_IFLNK bit for symlinks, when
called from 'lstat'.
(stat, lstat): New functions, call 'stat_worker'.
(symlink, readlink, careadlinkat): Rewritten to create and resolve
symlinks when the underlying filesystem supports them.
lib/src/ntlib.c (lstat): New function, calls 'stat'.
nt/inc/sys/stat.h (S_IFLNK): Define.
(S_ISLNK): A non-trivial definition.
(lstat): Prototype instead of a macro that redirects to 'stat'.
lisp/files.el (file-truename): Don't skip symlink-chasing part on
windows-nt. Incorporate the resolution of 8+3 short aliases on
Windows into the loop that recursively chases symlinks. Compare
directory and its parent case-insensitively on MS-Windows and
MS-DOS.
etc/NEWS: Announce the symlink support on MS-Windows.
* nt/inc/ms-w32.h: Move here from ../src/s.
* nt/config.nt (config_opsysfile): Change to <ms-w32.h>.
* s/ms-w32.h: Move to ../nt/inc.
* src/makefile.w32-in (TAGS, TAGS-gmake, MS_W32_H):
Update for new ms-w32.h location.
* lib-src/makefile.w32-in (MS_W32_H): Update for new ms-w32.h location.
* lib/makefile.w32-in (MS_W32_H): Update for new ms-w32.h location.
* lisp/emacs-lisp/authors.el (authors-renamed-files-alist): Add ms-w32.h.
* lisp/org/ob-lilypond.el (ly-w32-ly-path): Rename from ly-win32-ly-path.
(ly-w32-pdf-path): Rename from ly-win32-pdf-path.
(ly-w32-midi-path): Rename from ly-win32-midi-path.
(ly-determine-ly-path, ly-determine-pdf-path, ly-determine-midi-path):
Check for "windows-nt", not "win32", in system-type.
* src/regex.c (MAX_BUF_SIZE): Remove some incorrect and
long-ago-commented-out code that talks about "WIN32".
* src/w32heap.h (OS_WINDOWS_95): Rename from OS_WIN95.
All uses changed.
* .bzrignore: Add lib/stdalign.h.
* config.bat: Do not set NO_DECL_ALIGN; no longer needed.
Copy lib/stdalign.in.h to lib/stdalign.in-h as needed.
* configure.ac (HAVE_ATTRIBUTE_ALIGNED): Remove the code that
fiddles with this, as gnulib now does this for us.
* admin/merge-gnulib: Add environ, stdalign.
* m4/environ.m4: New file, from gnulib.
* lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.
* lib/stdalign.in.h, m4/stdalign.m4: New files, from gnulib.
* sed2v2.inp (HAVE_ATTRIBUTE_ALIGNED): Remove edit.
* sedlibmk.inp (STDALIGN_H, @GL_GENERATE_STDALIGN_H_TRUE@)
(GL_GENERATE_STDALIGN_H_FALSE): New edits.
* nt/config.nt (HAVE_ATTRIBUTE_ALIGNED): Remove.
* src/alloc.c (XMALLOC_BASE_ALIGNMENT, GC_POINTER_ALIGNMENT, pure_alloc):
Simplify by using alignof.
(pure_alloc) [! USE_LSB_TAG]: Don't over-align EMACS_INT values.
* src/lisp.h: Include <stdalign.h>.
(GCALIGNMENT): New macro and constant.
(DECL_ALIGN): Remove. All uses replaced by alignas (GCALIGNMENT).
(USE_LSB_TAG): ifdef on alignas, not on DECL_ALIGN.
(stdalign): New macro, if not already defined.
(GC_MARK_SECONDARY_STACK, GC_MARK_STACK, GC_SETJMP_WORKS)
(SETUP_SLAVE_PTY): New macros.
* src/s/ms-w32.h (GC_SETJMP_WORKS, GC_MARK_STACK): Set in nt/config.nt.
All Windows-specific code moved to src/s/ms-w32.h.
* src/s/ms-w32.h: Settings not specific to Windows moved to nt/config.nt.
Windows-specific code from nt/config.nt moved here.
Obsolete settings removed.
* nt/gmake.defs (DEBUG_CFLAGS): Add -fno-crossjumping.
(CHECKING_CFLAGS): Remove.
(CFLAGS, ESC_CFLAGS): Do not include $(CHECKING_CFLAGS).
* nt/nmake.defs (CHECKING_CFLAGS): Remove.
(CFLAGS, ESC_CFLAGS): Do not include $(CHECKING_CFLAGS).
without "site-lisp" in the name.
Ref http://debbugs.gnu.org/10208#25, point iii).
* configure.in (standardlisppath): New output variable.
(lisppath): Use standardlisppath.
* Makefile.in (standardlisppath): New, set by configure.
(epaths-force): Use standardlisppath and locallisppath rather than lisppath.
* src/epaths.in (PATH_SITELOADSEARCH): New.
* src/lread.c (init_lread): Use PATH_SITELOADSEARCH.
* nt/paths.h (PATH_SITELOADSEARCH): New.
Fixes: debbugs:11658
lib/makefile.w32-in ($(BLD)/dtotimespec.$(O)):
($(BLD)/timespec-add.$(O)):
($(BLD)/timespec-sub.$(O)): Don't depend on
$(EMACS_ROOT)/nt/inc/sys/time.h.
lib/stat-time.h:
lib/timespec.h:
lib/utimens.h: Revert last change.
src/makefile.w32-in (TIMESPEC_H): Remove nt/inc/sys/time.h.
(SYSTIME_H): Add nt/inc/sys/time.h.
src/systime.h [WINDOWSNT]: Include sys/time.h.
src/s/ms-w32.h (struct timespec): Definition moved from
nt/inc/sys/time.h. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
nt/inc/sys/time.h (struct timespec): Don't define it here, it is
now defined in src/s/ms-w32.h.
Fixes: debbugs:9000
nt/makefile.w32-in (install-addpm): New target.
(dist): Depend on it.
(install-shortcuts): Depend on install-addpm instead of copying
addpm.exe as part of the recipe. See
http://lists.gnu.org/archive/html/emacs-devel/2012-06/msg00171.html
for the related problem and discussions.
lib-src/makefile.w32-in ($(BLD)/emacsclientw.exe): Use $(MWINDOWS)
instead of a literal -mwindows, which is not supported by MSVC.
nt/nmake.defs (MWINDOWS): Define as "-subsystem:windows -entry:mainCRTStartup".
Suggested by Fabrice Popineau <fabrice.popineau@supelec.fr>.
nt/gmake.defs (MWINDOWS): Define as "-mwindows".
nt/configure.bat (genmakefiles): Move the redirection away from the
end of the command, to avoid excess whitespace at the end of Make
variables created at configure time, and also avoid things like
"FOO1>>config.settings", where "1" gets interpreted as the file
descriptor and eaten up. This fixes breakage introduced by the
last change, without reintroducing the bug fixed by that change.
lib/makefile.w32-in ($(BLD)/md5.$(O)):
($(BLD)/sha1.$(O)):
($(BLD)/sha256.$(O)):
($(BLD)/sha512.$(O)): Depend on $(EMACS_ROOT)/nt/inc/stdalign.h.
Suggested by Christoph Scholtes <cschol2112@googlemail.com>.
lib/getopt_.h: Regenerate.
nt/inc/stdalign.h: New file.
Fixes: debbugs:11527
* configure.in: Remove all mention of src/m/*.
(machine, machfile, M_FILE, config_machfile, and_machfile): Remove.
All uses removed.
(BITS_PER_CHAR, BITS_PER_SHORT, BITS_PER_INT, BITS_PER_LONG)
(BITS_PER_LONG_LONG): Move to src/lisp.h.
* lib/makefile.w32-in: Remove dependencies on
$(EMACS_ROOT)/src/m/intel386.h.
* make-dist: Don't make links to src/m.
* admin/CPP-DEFINES: Do not mention src/m/*.h.
(BITS_PER_EMACS_INT, BITS_PER_LONG, BITS_PER_CHAR)
(BITS_PER_SHORT, BITS_PER_INT): Remove.
* admin/MAINTAINERS: Remove src/m/.
* lib-src/makefile.w32-in: Remove dependencies on
$(EMACS_ROOT)/src/m/intel386.h.
* msdos/mainmake.v2 (TAGS tags): Don't look at $(CURDIR)/src/m/intel386.h.
* nt/config.nt: Do not include "m/intel386.h"; file was removed.
(BITS_PER_CHAR, BITS_PER_SHORT, BITS_PER_INT, BITS_PER_LONG):
Move to src/lisp.h.
(EMACS_INT_MAX): New macro.
This directory predates autoconf and is no longer needed nowadays.
Move its few remaining bits of functionality to where they're needed.
* src/m/README, src/m/alpha.h, src/m/amdx86-64.h, src/m/ia64.h, src/m/ibmrs6000.h:
* src/m/ibms390x.h, src/m/intel386.h, src/m/m68k.h, src/m/macppc.h:
* src/m/sparc.h, src/m/template.h: Remove.
* src/Makefile.in (M_FILE): Remove. All uses removed.
* src/alloc.c (POINTERS_MIGHT_HIDE_IN_OBJECTS):
* src/lisp.h (USE_LSB_TAG):
* src/mem-limits.h (EXCEEDS_LISP_PTR):
Use VAL_MAX, not VALBITS, in #if.
* src/lisp.h (EMACS_INT_MAX): New macro, useful in #if.
(EMACS_UINT): Define unconditionally now.
(BITS_PER_CHAR, BITS_PER_SHORT, BITS_PER_INT, BITS_PER_LONG)
(BITS_PER_EMACS_INT): New constants, replacing
what used to be in config.h, but not useful in #if.
(GCTYPEBITS, VALBITS): Define unconditionally, since m/* files don't
define them any more.
(VAL_MAX): New macro.
(VALMASK): Use it.
* src/puresize.h (PURESIZE_RATIO): Use EMACS_INT_MAX, not
BITS_PER_EMACS_INT, in #if.
* src/s/aix4-2.h (BROKEN_FIONREAD, BROKEN_SIGAIO, BROKEN_SIGPTY)
(BROKEN_SIGPOLL): Move here from m/ibmrs6000.h, which was removed.
* src/s/gnu-linux.h (ULIMIT_BREAK_VALUE) [__i386__]:
* src/s/ms-w32.h (DATA_START):
Move here from removed file m/intel386.h.
* src/s/gnu.h (NLIST_STRUCT): Remove undef; 'configure' does this.
* src/s/irix6-5.h (_LP64): Remove; lisp.h no longer needs this.
* configure.in (machine): Do not set to 'vax', since src/m/vax.h
is being removed.
(AC_CHECK_FUNCS): Remove ftime.
* admin/CPP-DEFINES (HAVE_FTIME): Remove.
* nt/config.nt (HAVE_FTIME): Remove undef; not needed.
* src/m/vax.h: Remove; no longer needed since HAVE_FTIME is being removed.
* src/s/ms-w32.h (HAVE_FTIME): Remove; not needed.
Also, it was a confusing name, since it does not necessarily mean that
we literally have libncurses; rather that we have tputs etc.
* configure.in (HAVE_LIBNCURSES): Remove; it is required to be true.
* src/dispnew.c: Remove HAVE_LIBNCURSES test;
it is always true on relevant platforms.
* nt/config.nt (HAVE_LIBNCURSES): Remove undef; not needed.
