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#define B_IMPLEMENTATION
#include "src/b.h"
void cflags(B_Cmd *cmd)
{
b_cmd_append(cmd, "-Wall", "-Wextra");
b_cmd_append(cmd, "-Wno-string-plus-int", "-Wno-nullability-completeness", "-Wno-unused-function", "-Wno-missing-field-initializers", "-Wno-unused-parameter", "-Wno-unused-variable");
b_cmd_append(cmd, "-march=native");
b_cmd_append(cmd, "-fno-math-errno", "-funroll-loops");
b_cmd_append(cmd, "-flto", "-pthread");
b_cmd_append(cmd, "-I./src/");
b_cmd_append(cmd, "-O2", "-ggdb", "-DVKDEBUG");
//b_cmd_append(cmd, "-O3");
}
void cc(B_Cmd *cmd)
{
b_cmd_append(cmd, "clang");
cflags(cmd);
}
void libs(B_Cmd *cmd)
{
b_cmd_append(cmd, "-lSDL2", "-lm", "-lvulkan", "-lshaderc_shared", "-lstdc++");
}
bool build_exe(bool force, B_Cmd *cmd, const char **input_paths, size_t input_paths_len, const char **dep_paths, size_t dep_paths_len, const char *output_path)
{
int rebuild_is_needed = b_needs_rebuild(output_path, input_paths, input_paths_len);
int dep_rebuild = b_needs_rebuild(output_path, dep_paths, dep_paths_len);
if (rebuild_is_needed < 0 || dep_rebuild < 0) return false;
if (force || rebuild_is_needed || dep_rebuild) {
cmd->count = 0;
cc(cmd);
b_cmd_append(cmd, "-o", output_path);
b_da_append_many(cmd, input_paths, input_paths_len);
libs(cmd);
return b_cmd_run_sync(*cmd);
}
b_log(B_INFO, "%s is up-to-date", output_path);
return true;
}
int
main(int argc, char *argv[])
{
B_GO_REBUILD_URSELF(argc, argv);
const char *program_name = b_shift_args(&argc, &argv);
bool force = false;
while (argc > 0) {
const char *flag = b_shift_args(&argc, &argv);
if (strcmp(flag, "-f") == 0) {
force = true;
} else {
b_log(B_ERROR, "Unknown flag `%s`", flag);
return 1;
}
}
const char *dep_paths[] = {
"src/state.h",
"src/vksetup.h",
};
const char *input_paths[] = {
"src/render.c",
"src/cplusplus.cpp"
};
B_Cmd cmd = {0};
if (!build_exe(force, &cmd, input_paths, B_ARRAY_LEN(input_paths), dep_paths, B_ARRAY_LEN(dep_paths),"render")) return 1;
return 0;
}
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