diff options
Diffstat (limited to 'scripts/basic/fixdep.c')
-rw-r--r-- | scripts/basic/fixdep.c | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c index fa3d39b6..f387538 100644 --- a/scripts/basic/fixdep.c +++ b/scripts/basic/fixdep.c @@ -93,14 +93,6 @@ * (Note: it'd be easy to port over the complete mkdep state machine, * but I don't think the added complexity is worth it) */ -/* - * Note 2: if somebody writes HELLO_CONFIG_BOOM in a file, it will depend onto - * CONFIG_BOOM. This could seem a bug (not too hard to fix), but please do not - * fix it! Some UserModeLinux files (look at arch/um/) call CONFIG_BOOM as - * UML_CONFIG_BOOM, to avoid conflicts with /usr/include/linux/autoconf.h, - * through arch/um/include/uml-config.h; this fixdep "bug" makes sure that - * those files will have correct dependencies. - */ #include <sys/types.h> #include <sys/stat.h> @@ -121,11 +113,11 @@ static void usage(void) /* * Print out a dependency path from a symbol name */ -static void print_config(const char *m, int slen) +static void print_dep(const char *m, int slen, const char *dir) { int c, i; - printf(" $(wildcard include/config/"); + printf(" $(wildcard %s/", dir); for (i = 0; i < slen; i++) { c = m[i]; if (c == '_') @@ -148,7 +140,7 @@ static void do_extra_deps(void) fprintf(stderr, "fixdep: bad data on stdin\n"); exit(1); } - print_config(buf, len - 1); + print_dep(buf, len - 1, "include/ksym"); } } @@ -216,7 +208,7 @@ static void use_config(const char *m, int slen) return; define_config(m, slen, hash); - print_config(m, slen); + print_dep(m, slen, "include/config"); } /* test if s ends in sub */ @@ -233,8 +225,13 @@ static int str_ends_with(const char *s, int slen, const char *sub) static void parse_config_file(const char *p) { const char *q, *r; + const char *start = p; while ((p = strstr(p, "CONFIG_"))) { + if (p > start && (isalnum(p[-1]) || p[-1] == '_')) { + p += 7; + continue; + } p += 7; q = p; while (*q && (isalnum(*q) || *q == '_')) @@ -286,8 +283,6 @@ static int is_ignored_file(const char *s, int len) { return str_ends_with(s, len, "include/generated/autoconf.h") || str_ends_with(s, len, "include/generated/autoksyms.h") || - str_ends_with(s, len, "arch/um/include/uml-config.h") || - str_ends_with(s, len, "include/linux/kconfig.h") || str_ends_with(s, len, ".ver"); } |