diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/mkdep.c | 29 |
1 files changed, 20 insertions, 9 deletions
diff --git a/scripts/mkdep.c b/scripts/mkdep.c index cb62dce5d..55a9a15a3 100644 --- a/scripts/mkdep.c +++ b/scripts/mkdep.c @@ -18,6 +18,10 @@ * the definition is inactivated, but I still used it. It turns out this * actually happens a few times in the kernel source. The simple way to * fix this problem is to remove this particular optimization. + * + * 2.3.99-pre1, Andrew Morton <andrewm@uow.edu.au> + * - Changed so that 'filename.o' depends upon 'filename.[cS]'. This is so that + * missing source files are noticed, rather than silently ignored. */ #include <ctype.h> @@ -47,6 +51,8 @@ struct path_struct { }; +/* Current input file */ +static const char *g_filename; /* * This records all the configuration options seen. @@ -58,7 +64,16 @@ char * str_config = NULL; int size_config = 0; int len_config = 0; - +static void +do_depname(void) +{ + if (!hasdep) { + hasdep = 1; + printf("%s:", depname); + if (g_filename) + printf(" %s", g_filename); + } +} /* * Grow the configuration string to a desired length. @@ -193,10 +208,7 @@ void handle_include(int type, const char * name, int len) if (access(path->buffer, F_OK) != 0) return; - if (!hasdep) { - hasdep = 1; - printf("%s:", depname); - } + do_depname(); printf(" \\\n %s", path->buffer); } @@ -227,10 +239,7 @@ void use_config(const char * name, int len) define_config(pc, len); - if (!hasdep) { - hasdep = 1; - printf("%s: ", depname); - } + do_depname(); printf(" \\\n $(wildcard %s.h)", path_array[0].buffer); } @@ -549,11 +558,13 @@ int main(int argc, char **argv) while (--argc > 0) { const char * filename = *++argv; const char * command = __depname; + g_filename = 0; len = strlen(filename); memcpy(depname, filename, len+1); if (len > 2 && filename[len-2] == '.') { if (filename[len-1] == 'c' || filename[len-1] == 'S') { depname[len-1] = 'o'; + g_filename = filename; command = ""; } } |