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49 lines (42 loc) · 1.4 KB
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Copy pathcompile.c
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49 lines (42 loc) · 1.4 KB
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#include "tools.h"
#include <ccan/talloc/talloc.h>
#include <stdlib.h>
bool compile_verbose = false;
/* Compile multiple object files into a single. Returns NULL if fails. */
char *link_objects(const void *ctx, const char *basename,
const char *objs, char **errmsg)
{
char *file = temp_file(ctx, ".o", basename);
if (compile_verbose)
printf("Linking objects into %s\n", file);
if (run_command(ctx, NULL, errmsg, "ld -r -o %s %s", file, objs))
return file;
talloc_free(file);
return NULL;
}
/* Compile a single C file to an object file. */
bool compile_object(const void *ctx, const char *cfile, const char *ccandir,
const char *compiler,
const char *cflags,
const char *outfile, char **output)
{
if (compile_verbose)
printf("Compiling %s\n", outfile);
return run_command(ctx, NULL, output,
"%s %s -I%s -c -o %s %s",
compiler, cflags, ccandir, outfile, cfile);
}
/* Compile and link single C file, with object files.
* Returns false on failure. */
bool compile_and_link(const void *ctx, const char *cfile, const char *ccandir,
const char *objs, const char *compiler,
const char *cflags,
const char *libs, const char *outfile, char **output)
{
if (compile_verbose)
printf("Compiling and linking %s\n", outfile);
return run_command(ctx, NULL, output,
"%s %s -I%s -o %s %s %s %s",
compiler, cflags,
ccandir, outfile, cfile, objs, libs);
}