specific makefiles to support getopt_.h generation with MSVC.
* nt/gmake.defs (PRAGMA_SYSTEM_HEADER): Add for GCC.
* nt/nmake.defs (PRAGMA_SYSTEM_HEADER): Add, but ignore with MSVC.
(maybe-copy-distfiles-CMD, maybe-copy-distfiles-SH)
(create-tmp-dist-dir): Added to make --distfiles optional.
(dist): Use create-tmp-dist-dir and maybe-copy-distfiles.
Parts of the changes by Fabrice Popineau <fabrice.popineau@supelec.fr>.
lib-src/makefile.w32-in (LOCAL_FLAGS): Add $(EMACS_EXTRA_C_FLAGS).
lib-src/emacsclient.c (main) <environ>: Remove declaration, already
pulled in by unistd.h on Posix hosts and stdlib.h on MS-Windows.
nt/inc/stdint.h (uint32_t, uint64_t) [_WIN64]: New typedefs.
(UINT64_MAX) [_WIN64]: Fix definition.
(uintmax_t, intmax_t): Fix definitions.
nt/inc/inttypes.h (strtoumax, strtoimax) [!__MINGW32__]: Provide
correct definitions.
nt/config.nt (HAVE_DECL_STRTOLL): Define.
(va_copy) [_WIN64]: Provide a better definition.
src/s/ms-w32.h (utimbuf) [_MSC_VER]: Don't define.
(snprintf) [_MSC_VER]: Redirect to _snprintf.
(strtoll) [_MSC_VER]: Redirect to _strtoi64.
(malloc, free, realloc, calloc): Redirect to e_* only when
compiling Emacs.
src/lisp.h (GCTYPEBITS): Move before first use.
(ALIGN_GCTYPEBITS) [_MSC_VER]: Define.
(DECL_ALIGN) [_MSC_VER]: Use it, as MSVC doesn't like bit ops in
this macro definition.
(tzname): Redirect to _tzname for all values of _MSC_VER.
Fixes: debbugs:9960
Small portions of the changes by Fabrice Popineau <fabrice.popineau@supelec.fr>.
src/makefile.w32-in (TAGS-gmake): Don't use $(patsubst ...), as
Nmake barfs on that. Use $(OBJ*_c) variables instead, defined on
nt/gmake.defs.
src/lisp.h (ENUM_BF): New macro, for enumerated types in bitfields,
which are not supported by MSVC.
(Lisp_Symbol, Lisp_Misc_Any, Lisp_Marker, Lisp_Misc_Overlay)
(Lisp_Save_Value, Lisp_Free): Use ENUM_BF for enumerated types in
bitfields.
(Lisp_Object) [USE_LISP_UNION_TYPE]: Use ENUM_BF for enumerated
types in bitfields.
(DEFUN) [_MSC_VER]: Define in a different way for MSVC.
src/w32fns.c [_MSC_VER]: DECLARE_HANDLE for any MSVC version.
src/w32.c: Don't include w32api.h for MSVC.
(init_environment) [_MSC_VER]: Call sys_access, not _access.
src/s/ms-w32.h <sigset_t, ssize_t> [_MSC_VER]: Typedefs for MSVC.
[_MSC_VER]: Include sys/timeb.h, sys/stat.h, and signal.h.
(fstat, stat, utime) [_MSC_VER]: Redirect to their sys_* cousins.
(malloc, free, realloc, calloc) [_MSC_VER]: Always redirect to the
e_* cousins.
(alloca) [_MSC_VER]: Define to _alloca.
src/lisp.h (DECL_ALIGN) [_MSC_VER]: Define for MSVC.
src/regex.c <re_char> [_MSC_VER]: A separate definition for MSVC.
nt/makefile.w32-in (clean-other-dirs-nmake)
(distclean-other-dirs-nmake, maintainer-clean-other-dirs-nmake):
Update for current structure of doc/ subdirectories.
nt/gmake.defs (OBJ0_c, OBJ1_c, OBJ2_c): New variables.
nt/INSTALL: Update for newer versions of MSVC.
lib/makefile.w32-in (FRC): New dummy target.
(TAGS): Depend on FRC.
Fixes: debbugs:9960
nt/runemacs.c (ensure_unicows_dll): New function, tries to load
UNICOWS.DLL on Windows 9X.
(WinMain): If ensure_unicows_dll fails to find UNICOWS.DLL,
display a dialog to the effect that Emacs cannot be started.
nt/README.W32: Mention UNICOWS.DLL as prerequisite for running
Emacs on Windows 9X.
admin/nt/README-ftp-server: Mention UNICOWS.DLL as prerequisite for
running Emacs on Windows 9X.
Fixes: debbugs:8562
so that the variable name better matches its purpose, to be identical
to usercflags with the exception that all quotes are escaped by the \
character.
Renamed the fuserldflags variable to escuserldflags so that the
variable name better matches its purpose, to be identical to
userldflags with the exception that all quotes are escaped by the \
character.
A new ESC_USER_CFLAGS variable is written to config.settings. This
variable has the same value as the escusercflags variable.
* nt/gmake.defs, nt/nmake.defs: Added the variable ESC_CFLAGS. This
variable is identical to the CFLAGS variable except that it includes
the new ESC_USER_CFLAGS variable instead of USER_CFLAGS.
* src/makefile.w32-in: The bootstrap-temacs rule now makes use of one
of two shell specific rules, either bootstrap-temacs-CMD or
bootstrap-temacs-SH. The bootstrap-temacs-SH rule is identical to the
previous implementation of the bootstrap-temacs rule. The
bootstrap-temacs-CMD rule is similar to the previous implementation of
the bootstrap-temacs rule except that it makes use of the ESC_CFLAGS
variable instead of the CFLAGS variable.
These changes are required to extend my earlier fix to add support for
--cflags and --ldflags options that include quotes so that it works
whether make uses cmd or sh as the shell.
