Fixing GCC Compile Errors In Galileo's New Heuristic Compiler
src/heuristic/galileo_heuristic_compiler.c: In function ‘calculate_fitness’:
src/heuristic/galileo_heuristic_compiler.c:137:29: error: using floating-point absolute value function ‘fabsf’ when argument is of integer type ‘int’ [-Werror=absolute-value]
137 | float position_energy = fabsf(chromo->subject_idx - chromo->object_idx) * 0.1f;
| ^~~~~
src/heuristic/galileo_heuristic_compiler.c:122:46: error: unused parameter ‘model’ [-Werror=unused-parameter]
122 | static float calculate_fitness(GalileoModel* model, FactChromosome* chromo,
| ~~~~~~~~~~~~~~^~~~~
src/heuristic/galileo_heuristic_compiler.c:123:36: error: unused parameter ‘tokens’ [-Werror=unused-parameter]
123 | char tokens[][MAX_TOKEN_LEN], int num_tokens) {
| ~~~~~^~~~~~~~~~~~~~~~~~~~~~~
src/heuristic/galileo_heuristic_compiler.c: In function ‘generate_pattern_key’:
src/heuristic/galileo_heuristic_compiler.c:325:39: error: unused parameter ‘tokens’ [-Werror=unused-parameter]
325 | static void generate_pattern_key(char tokens[][MAX_TOKEN_LEN], int num_tokens, char* key, size_t key_size) {
| ~~~~~^~~~~~~~~~~~~~~~~~~~~~~
src/heuristic/galileo_heuristic_compiler.c: In function ‘annual_relevancy_audit’:
src/heuristic/galileo_heuristic_compiler.c:505:55: error: format ‘%llu’ expects argument of type ‘long long unsigned in’, but argument 2 has type ‘uint64_t’ {aka ‘long unsigned int’} [-Werror=format=]
505 | printf(" Rules cleaned in 19+ years: %llu\n", compiler->stats.rules_cleaned_19_year);
| ~~~^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| | |
| | uint64_t {aka long unsigned int}
| long long unsigned int
| %lu
src/heuristic/galileo_heuristic_compiler.c: In function ‘destroy_heuristic_compiler’:
src/heuristic/galileo_heuristic_compiler.c:554:31: error: format ‘%llu’ expects argument of type ‘long long unsigned in’, but argument 2 has type ‘uint64_t’ {aka ‘long unsigned int’} [-Werror=format=]
554 | printf(" Cache hits: %llu\n", compiler->stats.total_cache_hits);
| ~~~^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| | |
| | uint64_t {aka long unsigned int}
| long long unsigned int
| %lu
src/heuristic/galileo_heuristic_compiler.c:555:35: error: format ‘%llu’ expects argument of type ‘long long unsigned in’, but argument 2 has type ‘uint64_t’ {aka ‘long unsigned int’} [-Werror=format=]
555 | printf(" GA discoveries: %llu\n", compiler->stats.total_discoveries);
| ~~~^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| | |
| | uint64_t {aka long unsigned int}
| long long unsigned int
| %lu
src/heuristic/galileo_heuristic_compiler.c:556:41: error: format ‘%llu’ expects argument of type ‘long long unsigned in’, but argument 2 has type ‘uint64_t’ {aka ‘long unsigned int’} [-Werror=format=]
556 | printf(" Rules cleaned (19yr): %llu\n", compiler->stats.rules_cleaned_19_year);
| ~~~^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| | |
| | uint64_t {aka long unsigned int}
| long long unsigned int
| %lu
src/heuristic/galileo_heuristic_compiler.c: In function ‘extract_facts_with_heuristic_compiler’:
src/heuristic/galileo_heuristic_compiler.c:591:13: error: implicit declaration of function ‘galileo_add_enhanced_fact_safe’ [-Werror=implicit-function-declaration]
591 | galileo_add_enhanced_fact_safe(model,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/heuristic/galileo_heuristic_compiler.c: At top level:
src/heuristic/galileo_heuristic_compiler.c:417:14: error: ‘calculate_relevancy_score’ defined but not used [-Werror=unused-function]
417 | static float calculate_relevancy_score(const HeuristicRule* rule) {
| ^~~~~~~~~~~~~~~~~~~~~~~~~
src/heuristic/galileo_heuristic_compiler.c: In function ‘extract_facts_with_heuristic_compiler’:
src/heuristic/galileo_heuristic_compiler.c:622:13: error: ‘strncpy’ output may be truncated copying 63 bytes from a string of length 255 [-Werror=stringop-truncation]
622 | strncpy(new_rule.pattern_hash, pattern_key, sizeof(new_rule.pattern_hash) - 1);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make: *** [Makefile:190: build/obj/heuristic/galileo_heuristic_compiler.o] Error 1
defcronyke@piano:~/gptenv/claude-opus-4/galileo$
This detailed error log highlights several issues within the galileo_heuristic_compiler.c file, specifically relating to a new heuristic compiler integrated into the Galileo project. The errors range from incorrect usage of math functions and format specifiers to unused parameters and potential string truncation. Addressing these issues is crucial for the successful compilation and execution of the Galileo engine. This article delves into each error, providing context, potential causes, and precise solutions to ensure the robust functionality of the heuristic compiler.
Understanding the Galileo Project and the Heuristic Compiler
Before diving into the specific errors, it’s important to understand the context of the Galileo project. From the provided information, Galileo appears to be a
