mirror of
https://git.savannah.gnu.org/git/emacs.git
synced 2025-01-10 15:56:18 +00:00
cb5af79249
* configure.ac [mingw32]: Don't add -Wpointer-sign, and add -Wno-pointer-sign, to keep the noise level down. * nt/mingw-cfg.site (gl_cv_warn_c__Wredundant_decls): Disable -Wredundant-decls, as that produces a lot of noise due to redeclaration of time-related functions by gnulib. * nt/runemacs.c (set_user_model_id): Fix argument type of 'SetCurrentProcessExplicitAppUserModelID'. * src/image.c (x_create_bitmap_from_file) [HAVE_NTGUI]: Don't declare 'dpyinfo', as it is unused. (xpm_load): Fix warnings about pointer signedness. * src/w32proc.c (IsValidLocale, init_winsock): Remove redundant prototypes. (sys_spawnve): Avoid warnings about discarding 'const' qualifier. (sys_select): Provide prototype. (g_b_init_compare_string_w): Move declaration to file scope. * src/w32heap.c (dumped_data_commit): Now static. (FREEABLE_P): Avoid warnings about pointer comparison with integer. (mmap_realloc): Cast to 'char *' for arithmetics on void pointers. * src/w32console.c (ctrl_c_handler, sys_tputs, sys_tgetstr) (evalcost, cmputc, cmcheckmagic, cmcostinit, cmgoto, Wcm_clear): Provide prototypes. * src/w32.c (globals_of_w32, conv_sockaddr_to_lisp): Remove redundant prototypes. (w32_get_internal_run_time, map_w32_filename): Provide prototype. (init_environment, sys_ctime): Avoid warnings about discarding 'const' qualifier. Include utimens.h. (sys_ctime, sys_chdir, sys_creat, sys_fopen, sys_mkdir) (sys_open, sys_rename, sys_rmdir, is_slow_fs, term_winsock) (sys_close, sys_dup2, sys_read, sys_write, sys_localtime): Provide prototypes. (sys_rename_replace): Use %d to avoid compiler warnings. (_wsa_errlist): Make the message text 'const char *', to avoid compilation warnings. (dynlib_reset_last_error): Move prototype to file scope. (w32_get_resource): First argument is now 'const char *'. * src/w32uniscribe.c (syms_of_w32uniscribe): Provide prototype. (otf_features): Second argument is no 'const char *'. * src/w32term.c (free_frame_menubar, x_wm_set_size_hint) (x_set_window_size): Remove redundant prototypes. (XChangeGC, XGetGCValues, w32_draw_underwave) (w32_draw_rectangle, w32_shift_glyphs_for_insert, x_mouse_leave) (x_calc_absolute_position, x_destroy_window): Now static. (menubar_selection_callback): Move prototype to file scope. * src/w32font.c (g_b_init_get_glyph_outline_w): Remove redundant declaration. (w32_to_x_charset): Fix warnings about discarding 'const' qualifier. (w32font_full_name): Fix warnings about implicit conversion of 'float' to 'double'. * src/w32reg.c (w32_get_rdb_resource): Fix warnings about discarding 'const' qualifier. * src/w32menu.c (syms_of_w32menu, globals_of_w32menu) (set_frame_menubar): Remove redundant prototypes. (menubar_selection_callback, w32_menu_display_help): Provide prototypes. (simple_dialog_show): Avoid warnings about discarding 'const' qualifier. * src/w32fns.c (syms_of_w32fns, globals_of_w32fns) (free_frame_menubar, w32_strerror, x_set_menu_bar_lines) (x_set_tool_bar_lines, x_set_internal_border_width): Remove redundant prototypes. (current_popup_menu): Remove redundant declaration. (colormap_t): Member 'name' is now 'const char *'. (add_system_logical_colors_to_map): Fix signed/unsigned warnings. (x_decode_color, x_set_border_pixel) (x_clear_under_internal_border, x_set_name, hook_w32_key) (reset_w32_kbdhook_state, deliver_wm_chars, w32_backtrace): Now static. (w32_load_cursor, w32_key_to_modifier, map_keypad_keys) (w32_msg_worker, w32_last_error): Provide prototypes. (funhook, lookup_vk_code): Avoid warnings about missing parentheses. (x_default_font_parameter, Fw32_notification_notify): Avoid warnings about discarding 'const' qualifier. (Fx_create_frame): Avoid warnings about empty body of 'else'. (x_screen_planes): Ifdef away unused function. (Fx_show_tip): Remove unused variables. (Fw32_battery_status): Avoid warnings about implicit promotion from float to double. (Fw32_notification_notify): Initialize 'timeout'. * src/profiler.c (profiler_cpu_running) [HAVE_ITIMERSPEC]: Only define the TIMER_SETTIME_RUNNING value if it will be used. * src/w32notify.c (send_notifications): Ifdef away an empty if clause. Remove unused variable. (watch_end, watch_completion): Provide prototypes. * src/sound.c (sound_warning) [WINDOWSNT]: Don't define: unused. * src/callproc.c (child_setup, getenv_internal_1) [WINDOWSNT]: Fix warning with pointer signedness. * src/gnutls.c (gnutls_x509_crt_get_signature) (gnutls_alert_send_appropriate) [WINDOWSNT]: Don't define, and don't load them from the GnuTLS library, as they are no longer used. * src/process.c (DATAGRAM_CHAN_P) [!DATAGRAM_SOCKETS]: Don't define, as it's unused. * src/unexw32.c (open_input_file, open_output_file) (close_file_data): Remove redundant prototypes. (_start): provide prototype. (mainCRTStartup): Move prototype to file level. (find_section): Use type-cast to shut up compiler warnings. (offset_to_section, relocate_offset): Now static. (find_section): First argument is now a 'const char *'. (offset_to_section): Ifdef away, as it's unused. * src/w32heap.h (find_section): Adjust prototype. * src/dynlib.c (dynlib_reset_last_error): Provide prototype. * src/dired.c (directory_files_internal_w32_unwind): Avoid warnings about missing prototypes. (is_slow_fs) [WINDOWSNT]: Provide prototype at file level. (directory_files_internal) [WINDOWSNT]: Fix warnings about pointer signedness. * src/fileio.c (Ffile_writable_p, Ffile_regular_p) [WINDOWSNT]: Fix warnings about pointer signedness. * src/filelock.c (WTMP_FILE) [WINDOWSNT]: Don't define, it's unused. * src/sysdep.c (_getpid): Remove redundant prototype. (sys_subshell) [DOS_NT]: Don't define 'status', it's unused. [!MSDOS]: Don't define 'st', it's unused. (init_sys_modes) [DOS_NT]: Don't define 'terminal', it's unused. (str_collate) [WINDOWSNT]: Avoid warnings about pointer signedness. * src/keyboard.c (tty_read_avail_input) [WINDOWSNT]: Don't define n_to_read, as it is not used. (MAX_ENCODED_BYTES) [WINDOWSNT]: Don't define, as it's unused. * src/w32font.h (syms_of_w32font): Remove redundant prototype. * src/xfaces.c (x_display_info) [HAVE_NTGUI]: Remove unused macro. * src/term.c (init_tty) [DOS_NT]: Ifdef away variables that are not used by DOS_NT builds, to avoid compiler warnings. * src/menu.c (current_popup_menu) [HAVE_NTGUI]: Remove redundant declaration. * src/dispnew.c (init_display) [WINDOWSNT]: Use type-cast to shut up compiler warnings. * src/w32term.h (x_set_window_size, x_get_focus_frame) (x_make_frame_visible, x_make_frame_invisible, x_iconify_frame) (x_set_frame_alpha, x_activate_menubar, x_bitmap_icon) (x_free_frame_resources, x_real_positions) (display_x_get_resource): Remove redundant prototypes. * lib-src/ntlib.c (sys_ctime, sys_fopen, sys_chdir, mkostemp) (sys_rename, gettimeofday): Provide prototypes. * lib-src/ntlib.h (getuid, geteuid, mkostemp): Remove redundant declarations. * lib-src/emacsclient.c (w32_getenv): Argument is now 'const char *'. (xstrdup, w32_get_resource, w32_window_app, w32_execvp, ttyname) (close_winsock, initialize_sockets, w32_set_user_model_id) (w32_find_emacs_process, w32_give_focus) [WINDOWSNT]: Add prototypes. (w32_get_resource) [WINDOWSNT]: Fix a warning about signedness difference. (w32_set_user_model_id): Update prototype of SetCurrentProcessExplicitAppUserModelID to avoid compiler warnings. (start_daemon_and_retry_set_socket) [WINDOWSNT]: Use type-cast to shut up compiler warnings. * lib-src/etags.c (MAXPATHLEN) [WINDOWSNT]: Remove unused macro.
134 lines
4.6 KiB
Bash
134 lines
4.6 KiB
Bash
# -*- sh -*-
|
|
# Site defaults for the MinGW configuration of GNU Emacs.
|
|
#
|
|
# This file's purpose is to short-circuit configure-time tests for
|
|
# which we want to provide the results instead of letting the
|
|
# 'configure' script do that. This is mainly for features that
|
|
# 'configure' tests that are implemented as part of Emacs sources, not
|
|
# as part of system libraries. The idea is to set shell variables
|
|
# that appear to the script as cached values.
|
|
#
|
|
# For each header file foo.h you want to supply test results, set the
|
|
# value of a shell variable ac_cv_header_foo_h. The value should be
|
|
# yes if the header is deemed to exist, no otherwise. Or it could be
|
|
# something else, if the value computed by 'configure' requires that.
|
|
# In general, since configure (when invoked from an MSYS environment)
|
|
# instructs GCC to use header files in nt/inc, you should not need to
|
|
# futz with header file tests. But there are exceptions, like with
|
|
# getopt.h below (which is a MinGW system header, but we do not want
|
|
# to use it).
|
|
#
|
|
# For each library function foo you want to supply test results, set
|
|
# the value of a shell variable ac_cv_func_foo. Again, the value is
|
|
# determined by what 'configure' expects; sometimes it could be "not
|
|
# needed" or whatever, see the examples below. In addition, you may
|
|
# need to set the various gl_cv_* variables for those tests that come
|
|
# from gnulib.
|
|
#
|
|
# In short, examine the test in 'configure' and push the knobs that
|
|
# are necessary to steer the test in the direction you need, by
|
|
# judiciously setting variables that control the test results.
|
|
|
|
# We want to use getopt.h from gnulib
|
|
ac_cv_header_getopt_h=no
|
|
|
|
# We don't want our struct timeval replaced due to Posix conformance
|
|
gl_cv_sys_struct_timeval_tv_sec=yes
|
|
|
|
# We don't want pthread.h to be picked up just because it defines timespec
|
|
gl_cv_sys_struct_timespec_in_pthread_h=no
|
|
# Or at all...
|
|
ac_cv_header_pthread_h=no
|
|
|
|
# We don't want to check for these functions
|
|
# because they are implemented in libwinpthread.
|
|
ac_cv_search_clock_gettime="none required"
|
|
ac_cv_func_clock_gettime=no
|
|
ac_cv_func_clock_settime=no
|
|
|
|
# ACL functions are implemented in w32.c
|
|
ac_cv_search_acl_get_file="none required"
|
|
ac_cv_func_acl_get_file=yes
|
|
ac_cv_func_acl_set_file=yes
|
|
ac_cv_func_acl_free=yes
|
|
ac_cv_func_acl_from_text=yes
|
|
gl_cv_func_working_acl_get_file=yes
|
|
# Autoconf's test program is not smart enough, and fails to detect gethostname
|
|
ac_cv_func_gethostname=yes
|
|
# Implemented as sys_select in w32proc.c
|
|
ac_cv_func_select=yes
|
|
ac_cv_func_pselect=yes
|
|
gl_cv_sig_pselect=yes
|
|
gl_cv_func_pselect_detects_ebadf=yes
|
|
# Implemented as sys_shutdown in w32.c
|
|
ac_cv_func_shutdown=yes
|
|
# Implemented in w32proc.c
|
|
ac_cv_func_setitimer=yes
|
|
# Implemented as sys_sendto in w32.c
|
|
ac_cv_func_sendto=yes
|
|
# Implemented as sys_recvfrom in w32.c
|
|
ac_cv_func_recvfrom=yes
|
|
# Implemented as sys_getsockname in w32.c
|
|
ac_cv_func_getsockname=yes
|
|
# Implemented as sys_getpeername in w32.c
|
|
ac_cv_func_getpeername=yes
|
|
# Implemented as sys_socket in w32.c
|
|
ac_cv_func_socket=yes
|
|
# Implemented as sys_getaddrinfo in w32.c
|
|
ac_cv_func_getaddrinfo=yes
|
|
# Implemented as an inline function in ws2tcpip.h
|
|
ac_cv_func_gai_strerror=yes
|
|
# Implemented in w32.c
|
|
ac_cv_func_mkostemp=yes
|
|
ac_cv_func_readlink=yes
|
|
ac_cv_func_symlink=yes
|
|
# Avoid run-time tests of readlink and symlink, which will fail
|
|
gl_cv_func_readlink_works=yes
|
|
gl_cv_func_symlink_works=yes
|
|
ac_cv_func_readlinkat=yes
|
|
ac_cv_func_faccessat=yes
|
|
# Implemented in w32.c
|
|
ac_cv_func_fcntl=yes
|
|
gl_cv_func_fcntl_f_dupfd_cloexec=yes
|
|
gl_cv_func_fcntl_f_dupfd_works=yes
|
|
# We don't need fdopendir
|
|
ac_cv_func_fdopendir="not-needed"
|
|
gl_cv_func_fdopendir_works="no-but-not-needed-so-yes"
|
|
# Implemented in w32.c
|
|
ac_cv_func_lstat=yes
|
|
gl_cv_func_lstat_dereferences_slashed_symlink=yes
|
|
ac_cv_func_fstatat=yes
|
|
gl_cv_func_fstatat_zero_flag=yes
|
|
# Aliased to _commit in ms-w32.h
|
|
ac_cv_func_fsync=yes
|
|
ac_cv_func_fdatasync=yes
|
|
# Implemented in w32proc.c
|
|
ac_cv_func_pthread_sigmask=yes
|
|
# Avoid gnulib replacement
|
|
gl_threads_api=posix
|
|
gl_cv_func_pthread_sigmask_return_works=yes
|
|
gl_cv_func_pthread_sigmask_unblock_works="not relevant"
|
|
# Implemented in w32proc.c
|
|
emacs_cv_langinfo_codeset=yes
|
|
# Declared in ms-w32.h
|
|
ac_cv_have_decl_alarm=yes
|
|
# Avoid including the gnulib dup2 module
|
|
gl_cv_func_dup2_works=yes
|
|
# Defined in w32.c
|
|
ac_cv_func_getloadavg=yes
|
|
# Avoid compiling gnulib mktime
|
|
gl_cv_func_working_mktime=yes
|
|
# Implemented in w32.c
|
|
ac_cv_func_pipe2=yes
|
|
ac_cv_have_decl_unsetenv=yes
|
|
ac_cv_func_unsetenv=yes
|
|
gt_cv_func_unsetenv_ret='int'
|
|
gl_cv_func_unsetenv_works=yes
|
|
gl_cv_func_stat_dir_slash=yes
|
|
gl_cv_func_stat_file_slash=yes
|
|
ac_cv_func_random=yes
|
|
# Implemented in w32.c as sys_putenv
|
|
gl_cv_func_svid_putenv=yes
|
|
# GCC warnings that produce too much noise
|
|
gl_cv_warn_c__Wredundant_decls=no
|