diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/Makefile | 2 | ||||
| -rw-r--r-- | scripts/Makefile.extrawarn | 1 | ||||
| -rwxr-xr-x | scripts/dtc/dtx_diff | 8 | ||||
| -rw-r--r-- | scripts/kconfig/confdata.c | 25 | ||||
| -rw-r--r-- | scripts/kconfig/preprocess.c | 2 |
5 files changed, 20 insertions, 18 deletions
diff --git a/scripts/Makefile b/scripts/Makefile index ecd3acacd0ec..ce5aa9030b74 100644 --- a/scripts/Makefile +++ b/scripts/Makefile @@ -25,7 +25,7 @@ HOSTCFLAGS_sorttable.o += -I$(srctree)/tools/arch/x86/include HOSTCFLAGS_sorttable.o += -DUNWINDER_ORC_ENABLED endif -ifdef CONFIG_DYNAMIC_FTRACE +ifdef CONFIG_BUILDTIME_MCOUNT_SORT HOSTCFLAGS_sorttable.o += -DMCOUNT_SORT_ENABLED endif diff --git a/scripts/Makefile.extrawarn b/scripts/Makefile.extrawarn index d53825503874..8be892887d71 100644 --- a/scripts/Makefile.extrawarn +++ b/scripts/Makefile.extrawarn @@ -51,6 +51,7 @@ KBUILD_CFLAGS += -Wno-sign-compare KBUILD_CFLAGS += -Wno-format-zero-length KBUILD_CFLAGS += $(call cc-disable-warning, pointer-to-enum-cast) KBUILD_CFLAGS += -Wno-tautological-constant-out-of-range-compare +KBUILD_CFLAGS += $(call cc-disable-warning, unaligned-access) endif endif diff --git a/scripts/dtc/dtx_diff b/scripts/dtc/dtx_diff index d3422ee15e30..f2bbde4bba86 100755 --- a/scripts/dtc/dtx_diff +++ b/scripts/dtc/dtx_diff @@ -59,12 +59,8 @@ Otherwise DTx is treated as a dts source file (aka .dts). or '/include/' to be processed. If DTx_1 and DTx_2 are in different architectures, then this script - may not work since \${ARCH} is part of the include path. Two possible - workarounds: - - `basename $0` \\ - <(ARCH=arch_of_dtx_1 `basename $0` DTx_1) \\ - <(ARCH=arch_of_dtx_2 `basename $0` DTx_2) + may not work since \${ARCH} is part of the include path. The following + workaround can be used: `basename $0` ARCH=arch_of_dtx_1 DTx_1 >tmp_dtx_1.dts `basename $0` ARCH=arch_of_dtx_2 DTx_2 >tmp_dtx_2.dts diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c index 59717be31210..d3c3a61308ad 100644 --- a/scripts/kconfig/confdata.c +++ b/scripts/kconfig/confdata.c @@ -979,10 +979,10 @@ static int conf_write_autoconf_cmd(const char *autoconf_name) fprintf(out, "\n$(deps_config): ;\n"); - if (ferror(out)) /* error check for all fprintf() calls */ - return -1; - + ret = ferror(out); /* error check for all fprintf() calls */ fclose(out); + if (ret) + return -1; if (rename(tmp, name)) { perror("rename"); @@ -994,14 +994,19 @@ static int conf_write_autoconf_cmd(const char *autoconf_name) static int conf_touch_deps(void) { - const char *name; + const char *name, *tmp; struct symbol *sym; int res, i; - strcpy(depfile_path, "include/config/"); - depfile_prefix_len = strlen(depfile_path); - name = conf_get_autoconfig_name(); + tmp = strrchr(name, '/'); + depfile_prefix_len = tmp ? tmp - name + 1 : 0; + if (depfile_prefix_len + 1 > sizeof(depfile_path)) + return -1; + + strncpy(depfile_path, name, depfile_prefix_len); + depfile_path[depfile_prefix_len] = 0; + conf_read_simple(name, S_DEF_AUTO); sym_calc_value(modules_sym); @@ -1093,10 +1098,10 @@ static int __conf_write_autoconf(const char *filename, print_symbol(file, sym); /* check possible errors in conf_write_heading() and print_symbol() */ - if (ferror(file)) - return -1; - + ret = ferror(file); fclose(file); + if (ret) + return -1; if (rename(tmp, filename)) { perror("rename"); diff --git a/scripts/kconfig/preprocess.c b/scripts/kconfig/preprocess.c index 0590f86df6e4..748da578b418 100644 --- a/scripts/kconfig/preprocess.c +++ b/scripts/kconfig/preprocess.c @@ -141,7 +141,7 @@ static char *do_lineno(int argc, char *argv[]) static char *do_shell(int argc, char *argv[]) { FILE *p; - char buf[256]; + char buf[4096]; char *cmd; size_t nread; int i; |