X-Git-Url: https://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=tools%2Ftools.h;h=56e9de610620a0c944da84fc7f58337c3ae66393;hp=b7fe9155802df816af4feefaf37f037dac38fcae;hb=fa7a78f9d3553292b5088b1e7a89d63a2393ab2c;hpb=5f44c8ca0eb66503db51e0df1b65ff173eb42f57

diff --git a/tools/tools.h b/tools/tools.h
index b7fe9155..56e9de61 100644
--- a/tools/tools.h
+++ b/tools/tools.h
@@ -1,6 +1,15 @@
 #ifndef CCAN_TOOLS_H
 #define CCAN_TOOLS_H
 #include <stdbool.h>
+#include <ccan/compiler/compiler.h>
+#include "config.h"
+
+#ifndef CCAN_COMPILER
+#define CCAN_COMPILER "cc"
+#endif
+#ifndef CCAN_CFLAGS
+#define CCAN_CFLAGS "-g -Wall -Wundef -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wold-style-definition -Werror"
+#endif
 
 #define IDENT_CHARS	"ABCDEFGHIJKLMNOPQRSTUVWXYZ" \
 			"abcdefghijklmnopqrstuvwxyz" \
@@ -8,39 +17,67 @@
 
 #define SPACE_CHARS	" \f\n\r\t\v"
 
-/* FIXME: Remove some -I */
-#define CFLAGS "-g -Wall -Wundef -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes -Wmissing-declarations -Werror -Iccan/ -I. -I.. -I../.."
+#define COVERAGE_CFLAGS "-fprofile-arcs -ftest-coverage"
+
+/* This compiles up the _info file into a temporary. */
+char *compile_info(const void *ctx, const char *dir);
 
 /* This actually compiles and runs the info file to get dependencies. */
-char **get_deps(const void *ctx, const char *dir, const char *name,
-		bool recurse, char **infofile);
+char **get_deps(const void *ctx, const char *dir, bool recurse,
+		char *(*get_info)(const void *ctx, const char *dir));
 
 /* This is safer: just looks for ccan/ strings in info */
-char **get_safe_ccan_deps(const void *ctx, const char *dir, const char *name,
-			  bool recurse, char **infofile);
+char **get_safe_ccan_deps(const void *ctx, const char *dir, bool recurse);
 
 /* This also needs to compile the info file. */
-char **get_libs(const void *ctx, const char *dir,
-		const char *name, unsigned int *num, char **infofile);
+char **get_libs(const void *ctx, const char *dir, bool recurse,
+		char *(*get_info)(const void *ctx, const char *dir));
 
 /* 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, const char *fmt, ...);
-char *temp_file(const void *ctx, const char *extension);
+bool PRINTF_FMT(4,5) run_command(const void *ctx,
+				 unsigned int *time_ms,
+				 char **output,
+				 const char *fmt, ...);
+char *run_with_timeout(const void *ctx, const char *cmd,
+		       bool *ok, unsigned *timeout_ms);
+const char *temp_dir(const void *ctx);
+bool move_file(const char *oldname, const char *newname);
 
 /* From compile.c.
  *
  * These all compile into a temporary dir, and return the filename.
  * On failure they return NULL, and errmsg is set to compiler output.
  */
+/* If set, say what we're compiling to. */
+extern bool compile_verbose;
 /* Compile multiple object files into a single. */
-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, char **errmsg);
+char *link_objects(const void *ctx, const char *basename,
+		   const char *objs, char **errmsg);
+/* Compile a single C file to an object file.  Returns false if fails. */
+bool compile_object(const void *ctx, const char *cfile, const char *ccandir,
+		    const char *compiler,
+		    const char *cflags,
+		    const char *outfile, char **output);
 /* Compile and link single C file, with object files, libs, etc. */
-char *compile_and_link(const void *ctx, const char *cfile, const char *objs,
-		       const char *extra_cflags, const char *libs,
-		       char **errmsg);
+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);
+
+/* Returns a file in temp_dir() */
+char *temp_file(const void *ctx, const char *extension, const char *srcname);
+
+/* Default wait for run_command.  Should never time out. */
+extern const unsigned int default_timeout_ms;
+
+/* Talloc destructor which unlinks file. */
+int unlink_file_destructor(char *filename);
+
+/* Get ccan/ top dir, given a directory within it. */
+const char *find_ccan_dir(const char *base);
 #endif /* CCAN_TOOLS_H */