llama.cpp/examples/deprecation-warning/deprecation-warning.cpp
SamareshSingh cb8f4fa3f8
Fix locale-dependent float printing in GGUF metadata (#17331)
* Set C locale for consistent float formatting across all binaries.

* Add C locale setting to all tools binaries

Add std::setlocale(LC_NUMERIC, "C") to all 16 binaries in the tools/
directory to ensure consistent floating-point formatting.

* Apply suggestion from @JohannesGaessler

---------

Co-authored-by: Johannes Gäßler <johannesg@5d6.de>
2026-03-04 09:30:40 +01:00

39 lines
1.2 KiB
C++

// Warns users that this filename was deprecated, and provides a link for more information.
#include <clocale>
#include <cstdio>
#include <string>
#include <unordered_map>
// Main
int main(int argc, char** argv) {
std::setlocale(LC_NUMERIC, "C");
std::string filename = "main";
if (argc >= 1) {
filename = argv[0];
}
// Get only the program name from the full path
auto pos = filename.find_last_of("/\\");
if (pos != std::string::npos) {
filename = filename.substr(pos+1);
}
// Append "llama-" to the beginning of filename to get the replacemnt filename
auto replacement_filename = "llama-" + filename;
// The exception is if the filename is "main", then our replacement filename is "llama-cli"
if (filename == "main") {
replacement_filename = "llama-cli";
}
fprintf(stdout, "\n");
fprintf(stdout, "WARNING: The binary '%s' is deprecated.\n", filename.c_str());
fprintf(stdout, " Please use '%s' instead.\n", replacement_filename.c_str());
fprintf(stdout, " See https://github.com/ggml-org/llama.cpp/tree/master/examples/deprecation-warning/README.md for more information.\n");
fprintf(stdout, "\n");
return EXIT_FAILURE;
}