diff options
Diffstat (limited to 'platform/linuxbsd')
| -rw-r--r-- | platform/linuxbsd/crash_handler_linuxbsd.cpp | 2 | ||||
| -rw-r--r-- | platform/linuxbsd/detect.py | 6 | ||||
| -rw-r--r-- | platform/linuxbsd/display_server_x11.cpp | 4 |
3 files changed, 7 insertions, 5 deletions
diff --git a/platform/linuxbsd/crash_handler_linuxbsd.cpp b/platform/linuxbsd/crash_handler_linuxbsd.cpp index 33da094860..8c8c8588b8 100644 --- a/platform/linuxbsd/crash_handler_linuxbsd.cpp +++ b/platform/linuxbsd/crash_handler_linuxbsd.cpp @@ -89,7 +89,7 @@ static void handle_crash(int sig) { // Try to demangle the function name to provide a more readable one if (dladdr(bt_buffer[i], &info) && info.dli_sname) { if (info.dli_sname[0] == '_') { - int status; + int status = 0; char *demangled = abi::__cxa_demangle(info.dli_sname, nullptr, nullptr, &status); if (status == 0 && demangled) { diff --git a/platform/linuxbsd/detect.py b/platform/linuxbsd/detect.py index dfde0d249c..86ae1f2d9c 100644 --- a/platform/linuxbsd/detect.py +++ b/platform/linuxbsd/detect.py @@ -363,8 +363,10 @@ def configure(env: "Environment"): if platform.system() == "Linux": env.Append(LIBS=["dl"]) - if platform.system().find("BSD") >= 0: - env["execinfo"] = True + if not env["execinfo"] and platform.libc_ver()[0] != "glibc": + # The default crash handler depends on glibc, so if the host uses + # a different libc (BSD libc, musl), fall back to libexecinfo. + print("Note: Using `execinfo=yes` for the crash handler as required on platforms where glibc is missing.") if env["execinfo"]: env.Append(LIBS=["execinfo"]) diff --git a/platform/linuxbsd/display_server_x11.cpp b/platform/linuxbsd/display_server_x11.cpp index 1ef1deb971..5256d91a80 100644 --- a/platform/linuxbsd/display_server_x11.cpp +++ b/platform/linuxbsd/display_server_x11.cpp @@ -3142,7 +3142,7 @@ void DisplayServerX11::_window_changed(XEvent *event) { { //the position in xconfigure is not useful here, obtain it manually - int x, y; + int x = 0, y = 0; Window child; XTranslateCoordinates(x11_display, wd.x11_window, DefaultRootWindow(x11_display), 0, 0, &x, &y, &child); new_rect.position.x = x; @@ -3305,7 +3305,7 @@ void DisplayServerX11::_check_pending_events(LocalVector<XEvent> &r_events) { XFlush(x11_display); // Non-blocking wait for next event and remove it from the queue. - XEvent ev; + XEvent ev = {}; while (XCheckIfEvent(x11_display, &ev, _predicate_all_events, nullptr)) { // Check if the input manager wants to process the event. if (XFilterEvent(&ev, None)) { |