At the moment, building WeeChat triggers several thousand -Wstrict-prototypes
diagnostics. This is due to its source code using an empty argument list for
functions and function pointers that take no arguments, instead of explicitly
declaring that they take no arguments by using a void list.
This commit replaces all empty argument lists with a void list.
Note that Ruby's headers also suffer the same problem, which WeeChat can't
do anything to fix. Thus, building WeeChat with the Ruby plugin enabled
will still issue approximately 30 such diagnostics.
New options are added to configure the chars displayed for spaces and
tabulations:
- weechat.look.whitespace_char: char for spaces
- weechat.look.tab_whitespace_char: first char for tabulations
New default key:
- Alt+Ctrl+l (L): toggle execution of commands: remote/local
New options:
- relay.api.remote_input_cmd_local: text displayed for command executed locally
- relay.api.remote_input_cmd_remote: text displayed for command executed on the
remote WeeChat
src/gui/curses/gui-curses-main.c: In function ‘gui_main_loop’:
src/gui/curses/gui-curses-main.c:399:33: error: passing argument 2 of ‘signal_catch’ from incompatible pointer type [-Wincompatible-pointer-types]
399 | signal_catch (SIGWINCH, &gui_main_signal_sigwinch);
| ^~~~~~~~~~~~~~~~~~~~~~~~~
| |
| void (*)(void)
In file included from src/gui/curses/gui-curses-main.c:38:
src/gui/curses/../../core/core-signal.h:33:46: note: expected ‘void (*)(int)’ but argument is of type ‘void (*)(void)’
33 | extern void signal_catch (int signum, void (*handler)(int));
| ~~~~~~~^~~~~~~~~~~~~
This fixes the following CMake warning:
CMake Warning (dev) at src/gui/curses/normal/CMakeLists.txt:73 (add_custom_command):
Exactly one of PRE_BUILD, PRE_LINK, or POST_BUILD must be given. Assuming
POST_BUILD to preserve backward compatibility.
Policy CMP0175 is not set: add_custom_command() rejects invalid arguments.
Run "cmake --help-policy CMP0175" for policy details. Use the cmake_policy
command to set the policy and suppress this warning.
This warning is for project developers. Use -Wno-dev to suppress it.
A performance issue was happening when buffers are moved to another position
and when the hotlist contains a lot of buffers: each time a signal
"buffer_moved" is sent, the hotlist is sorted again.
This fix delays the resort of hotlist after all the moves are done using a
timer with a very small delay (one millisecond).
The cURL project has provided a pkg-config file for well over a decade
now. Just use that instead of the cmake one, since the latter also
checks for misc curl components, unusual library names (libcurl_imp)
which is not something we need.
In addition, this will make enforcing minimum version much easier.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
With the circular dependency resolved, we no longer need this variable.
Add the respective objects directly, in the same order as seen in the
tests.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
In order to resolve the circular dependency, we need to annotate the
respective static libraries as "object" libraries.
This requires cmake 3.12, where Debian 10 (old old stable) and Ubuntu
20.04 have 3.13 and 3.16 respectively.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Sébastien Helleu