2 #include <ccan/talloc/talloc.h>
5 /* Compile multiple object files into a single. Returns errmsg if fails. */
6 char *link_objects(const void *ctx, const char *objs, char **errmsg)
8 char *file = temp_file(ctx, ".o");
10 *errmsg = run_command(ctx, "ld -r -o %s %s", file, objs);
18 /* Compile a single C file to an object file. Returns errmsg if fails. */
19 char *compile_object(const void *ctx, const char *cfile, const char *ccandir,
22 char *file = temp_file(ctx, ".o");
24 *errmsg = run_command(ctx, "cc " CFLAGS " -I%s -c -o %s %s",
25 ccandir, file, cfile);
33 /* Compile and link single C file, with object files.
34 * Returns name of result, or NULL (and fills in errmsg). */
35 char *compile_and_link(const void *ctx, const char *cfile, const char *ccandir,
36 const char *objs, const char *extra_cflags,
37 const char *libs, char **errmsg)
39 char *file = temp_file(ctx, "");
41 *errmsg = run_command(ctx, "cc " CFLAGS " -I%s %s -o %s %s %s %s",
42 ccandir, extra_cflags, file, cfile, objs, libs);