tools: add build_verbose to show every command executed.

[ccan] / tools / tools.h

diff --git a/tools/tools.h b/tools/tools.h
index 9a4082db63caf35a04b218ee42b4c1812476a58c..9430d01671054627eb48789c6ddb2feca8f7aff6 100644 (file)
--- a/tools/tools.h
+++ b/tools/tools.h
@@ -9,7 +9,9 @@
 #define SPACE_CHARS    " \f\n\r\t\v"
 
 /* FIXME: Nested functions break with -Wmissing-prototypes -Wmissing-declarations */
-#define CFLAGS "-g -Wall -Wundef -Wstrict-prototypes -Wold-style-definition -Werror -I../.."
+#define CFLAGS "-g -Wall -Wundef -Wstrict-prototypes -Wold-style-definition -Werror"
+
+#define COVERAGE_CFLAGS "-fprofile-arcs -ftest-coverage"
 
 /* This actually compiles and runs the info file to get dependencies. */
 char **get_deps(const void *ctx, const char *dir, bool recurse,
@@ -24,10 +26,15 @@ char **get_libs(const void *ctx, const char *dir,
                unsigned int *num, char **infofile);
 
 /* From tools.c */
+/* If set, print all commands run, all output they give and exit status. */
+extern bool tools_verbose;
 char *talloc_basename(const void *ctx, const char *dir);
 char *talloc_dirname(const void *ctx, const char *dir);
 char *talloc_getcwd(const void *ctx);
 char *run_command(const void *ctx, unsigned int *time_ms, const char *fmt, ...);
+char *run_with_timeout(const void *ctx, const char *cmd,
+                      bool *ok, unsigned *timeout_ms);
+char *temp_dir(const void *ctx);
 char *temp_file(const void *ctx, const char *extension);
 bool move_file(const char *oldname, const char *newname);
 
@@ -40,11 +47,17 @@ bool move_file(const char *oldname, const char *newname);
 char *link_objects(const void *ctx, const char *objs, char **errmsg);
 /* Compile a single C file to an object file.  Returns errmsg if fails. */
 char *compile_object(const void *ctx, const char *cfile, const char *ccandir,
-                    char **errmsg);
-/* Compile and link single C file, with object files, libs, etc. */
+                    const char *extra_cflags,
+                    const char *outfile);
+/* Compile and link single C file, with object files, libs, etc.  NULL on
+ * success, error output on fail. */
 char *compile_and_link(const void *ctx, const char *cfile, const char *ccandir,
                       const char *objs, const char *extra_cflags,
-                      const char *libs, char **errmsg);
+                      const char *libs, const char *outfile);
+
+/* If keep is false, return a temporary file.  Otherwise, base it on srcname */
+char *maybe_temp_file(const void *ctx, const char *extension, bool keep,
+                     const char *srcname);
 
 /* Default wait for run_command.  Should never time out. */
 extern const unsigned int default_timeout_ms;