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macOS+XQuartz: support new homebrew name for GTK2 shared lib

This commit is contained in:
ManoloFLTK 2023-02-07 12:47:42 +01:00
parent 18597e4f6c
commit 7a8771d3c4
1 changed files with 5 additions and 7 deletions
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12
src/drivers/Posix/Fl_Posix_System_Driver.cxx
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@ -230,6 +230,10 @@ void *Fl_Posix_System_Driver::dlopen_or_dlsym(const char *lib_name, const char *
if (!lib_address) {
snprintf(path, FL_PATH_MAX, "/sw/lib/%s.dylib", lib_name);
lib_address = dlopen(path, RTLD_LAZY | RTLD_GLOBAL);
// the GTK2 shared lib has a new name under homebrew in macOS, try it:
if (!lib_address && !strcmp(lib_name, "libgtk-x11-2.0")) {
lib_address = dlopen("/opt/homebrew/lib/libgtkmacintegration-gtk2.dylib", RTLD_LAZY | RTLD_GLOBAL);
}
}
}
}
@ -262,13 +266,7 @@ bool Fl_Posix_System_Driver::probe_for_GTK(int major, int minor, void **p_ptr_gt
#endif
} else {
// Try then with GTK2
Fl_Posix_System_Driver::ptr_gtk = Fl_Posix_System_Driver::dlopen_or_dlsym(
#ifdef __APPLE__
"libgtkmacintegration-gtk2"
#else
"libgtk-x11-2.0"
#endif
);
Fl_Posix_System_Driver::ptr_gtk = Fl_Posix_System_Driver::dlopen_or_dlsym("libgtk-x11-2.0");
#ifdef DEBUG
if (Fl_Posix_System_Driver::ptr_gtk) {
puts("selected GTK-2\n");