#include <ccan/talloc/talloc.h>
#include <stdlib.h>
+bool compile_verbose = false;
+
/* Compile multiple object files into a single. Returns errmsg if fails. */
-char *link_objects(const void *ctx, const char *objs, char **errmsg)
+char *link_objects(const void *ctx, const char *basename, bool in_pwd,
+ const char *objs, char **errmsg)
{
- char *file = temp_file(ctx, ".o");
+ char *file = maybe_temp_file(ctx, ".o", in_pwd, basename);
+
+ if (compile_verbose)
+ printf("Linking objects into %s\n", file);
- *errmsg = run_command(ctx, "ld -r -o %s %s", file, objs);
+ *errmsg = run_command(ctx, NULL, "ld -r -o %s %s", file, objs);
if (*errmsg) {
talloc_free(file);
return NULL;
}
/* Compile a single C file to an object file. Returns errmsg if fails. */
-char *compile_object(const void *ctx, const char *cfile, char **errmsg)
+char *compile_object(const void *ctx, const char *cfile, const char *ccandir,
+ const char *extra_cflags,
+ const char *outfile)
{
- char *file = temp_file(ctx, ".o");
-
- *errmsg = run_command(ctx, "cc " CFLAGS " -c -o %s %s", file, cfile);
- if (*errmsg) {
- talloc_free(file);
- return NULL;
- }
- return file;
+ if (compile_verbose)
+ printf("Compiling %s\n", outfile);
+ return run_command(ctx, NULL, "cc " CFLAGS " -I%s %s -c -o %s %s",
+ ccandir, extra_cflags, outfile, cfile);
}
/* Compile and link single C file, with object files.
- * Returns name of result, or NULL (and fills in errmsg). */
-char *compile_and_link(const void *ctx, const char *cfile, const char *objs,
- const char *extra_cflags, const char *libs,
- char **errmsg)
+ * Returns error message or NULL on success. */
+char *compile_and_link(const void *ctx, const char *cfile, const char *ccandir,
+ const char *objs, const char *extra_cflags,
+ const char *libs, const char *outfile)
{
- char *file = temp_file(ctx, "");
-
- *errmsg = run_command(ctx, "cc " CFLAGS " %s -o %s %s %s %s",
- extra_cflags, file, cfile, objs, libs);
- if (*errmsg) {
- talloc_free(file);
- return NULL;
- }
- return file;
+ if (compile_verbose)
+ printf("Compiling and linking %s\n", outfile);
+ return run_command(ctx, NULL, "cc " CFLAGS " -I%s %s -o %s %s %s %s",
+ ccandir, extra_cflags, outfile, cfile, objs, libs);
}