• Eli Zaretskii's avatar
    Support building Emacs on MS-Windows using the Posix configury. · df065a0b
    Eli Zaretskii authored
     lib/Makefile.am: If building for MS-Windows, include
     nt/gnulib.mk instead of lib/gnulib.mk.
     configure.ac: Adapt to MSYS build on MS-Windows.
     Makefile.in (NTDIR): New variable, for the MSYS build on
     MS-Windows.
     (SUBDIR): Add $(NTDIR).
     (.PHONY): Add epaths-force-w32.
     (msys_to_w32): New variable.
     (epaths-force-w32, install-nt, uninstall-nt): New targets.
     (lib-src src): Add $(NTLIB) to prerequisites.
     (lib lib-src lisp leim nt): Add 'nt'.
     (config.status): Use $(CFG).
     (.PHONY): Add install-$(NTDIR) and uninstall-$(NTDIR).
     (install, install-arch-dep): Add install-$(NTDIR).
     (uninstall): Depend on uninstall-$(NTDIR).
     (mostlyclean, clean, distclean, bootstrap-clean): Add 'nt'.
     * GNUmakefile (CFG): New variable, uses mingw-cfg.site as
     CONFIG_SITE for the MSYS build on MS-Windows.
     (Makefile): Use $(CFG).
     .bzrignore: Ignore *.res, *.tmp, and *.map.  Remove
     src/emacs.res.
    
     etc/NEWS: Advertise the MSYS build on MS-Windows.
    
     leim/Makefile.in (leim-list.el, check-declare): Use reveal-filename.
    
     lib-src/update-game-score.c [WINDOWSNT]: Include "ntlib.h".
     lib-src/ntlib.h (sleep): Update prototype.
     (geteuid): Add prototype.
     lib-src/ntlib.c (sleep): Now returns an unsigned value.
     (getgid): New function.
     lib-src/Makefile.in (CLIENTW, LIB_WSOCK32, LIBS_ECLIENT, NTLIB)
     (CLIENTRES, WINDRES, NTINC, NTDEPS): New variables.
     (INSTALLABLES): Add $(CLIENTW).
     (LIBS_MOVE): Use $(LIB_WSOCK32).
     ($(DESTDIR)${archlibdir}): Use $(EXEEXT) on update-game-score.
     (test-distrib${EXEEXT}): Use $(EXEEXT) on test-distrib.
     (etags${EXEEXT}, ebrowse${EXEEXT}, ctags${EXEEXT})
     (profile${EXEEXT}, make-docfile${EXEEXT}, movemail${EXEEXT})
     (emacsclient${EXEEXT}, hexl${EXEEXT}, update-game-score${EXEEXT}):
     Add $(NTLIB) to prerequisites.  Use $(EXEEXT).
     (pop.o): Add pop.h to prerequisites.
     (emacsclientw${EXEEXT}, ntlib.o): New targets.
     (emacsclient.res): New target.
    
     lisp/subr.el (reveal-filename): New function.
     lisp/loadup.el: Compute Emacs executable versions on MS-Windows,
     where executables have the .exe extension.  Add a hard link
     emacs-XX.YY.ZZ.exe on MS-Windows.
     lisp/Makefile.in (XARGS_LIMIT): New variable.
     (custom-deps, finder-data, autoloads)
     ($(MH_E_DIR)/mh-loaddefs.el, $(TRAMP_DIR)/tramp-loaddefs.el)
     ($(CAL_DIR)/cal-loaddefs.el, $(CAL_DIR)/diary-loaddefs.el)
     ($(CAL_DIR)/hol-loaddefs.el): Use reveal-filename.
     (compile-main): Limit xargs according to $(XARGS_LIMIT).
    
     nt/msysconfig.sh: New file.
     nt/mingw-cfg.site: New file.
     nt/makefile.w32-in (LOCAL_FLAGS): Add -DOLD_PATHS=1.
     nt/inc/unistd.h: Include pwd.h and sys/types.h.
     nt/inc/sys/time.h (_TIMEVAL_DEFINED, timerisset, timercmp)
     (timerclear): Define.
     (gettimeofday): Adjust signature to be Posix compatible, by using
     the 'restrict' keyword.
     nt/inc/sys/stat.h (UTIME_NOW, UTIME_OMIT): Define.
     (struct _stat, struct _stati64): Define.
     nt/inc/sys/socket.h (timeval): Define only for MSVC.
     (FD_SET, FD_CLR, FD_ISSET, fd_set): Redefine only if
     EMACS_CONFIG_H is defined.
     (timeval): Undefine only for MSVC.
     nt/inc/ms-w32.h (HAVE___BUILTIN_UNWIND_INIT, restrict)
     (HAVE_WINDOW_SYSTEM, HAVE_MENUS, EMACS_CONFIGURATION)
     (EMACS_CONFIG_OPTIONS, HAVE_LONG_LONG_INT)
     (HAVE_UNSIGNED_LONG_LONG_INT): Define only if not already defined.
     (fileno): Move definition after including stdio.h.
     (sigset_t): Guard typedef by _W64.
     nt/gnulib.mk: New file.
     nt/epaths.nt: New file.
     nt/addpm.c [!OLD_PATHS]: Include src/epaths.h, instead of having a
     copy of the file names there.
     <env_vars> [!OLD_PATHS]: Use macros from epaths.h instead of
     literal strings.
     nt/Makefile.in: New file.
     nt/INSTALL.MSYS: New file.
     nt/INSTALL: Mention INSTALL.MSYS.
    
     src/w32.c: Include epaths.h.
     (init_environment): Use cmdproxy.exe without leading directories.
     Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
     case.
     (gettimeofday): Adjust signature and return value to Posix
     expectations.
     src/unexw32.c (open_output_file): Delete the existing emacs.exe
     before creating it, to break the hard link to the versioned
     executable.
     src/Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
     (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
     (FIRSTFILE_OBJ): New variables.
     (W32_RES): Rename to EMACSRES.  All users changed.
     (base_obj): Use $(CM_OBJ).
     (ALLOBJS): Use $(FIRSTFILE_OBJ).
     (emacs$(EXEEXT)): Depend on $(ADDSECTION).
     (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
     $(W32_RES_LINK) before $(LIBES).
     (emacs.res): Depend on $(EMACS_MANIFEST).  Put emacs.rc in nt.
    df065a0b
ChangeLog 385 KB