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authorLinus Torvalds <torvalds@linux-foundation.org>2010-10-28 22:13:55 (GMT)
committerLinus Torvalds <torvalds@linux-foundation.org>2010-10-28 22:13:55 (GMT)
commitc9e2a72ff1acfdffdecb338b3d997f90c507e665 (patch)
tree9be4b7e6a1cb90ffa86148a3937021118a5913c0 /scripts
parent9aca0e7c8c3a8f1fa6e3058abc5465b0509f0f8e (diff)
parentd63f6d1b4d3ad0d88685a5f8eb1c3cac01ddd0db (diff)
Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6
* 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6: initramfs: Fix build break on symbol-prefixed archs initramfs: fix initramfs size calculation initramfs: generalize initramfs_data.xxx.S variants scripts/kallsyms: Enable error messages while hush up unnecessary warnings scripts/setlocalversion: update comment kbuild: Use a single clean rule for kernel and external modules kbuild: Do not run make clean in $(srctree) scripts/mod/modpost.c: fix commentary accordingly to last changes kbuild: Really don't clean bounds.h and asm-offsets.h
Diffstat (limited to 'scripts')
-rw-r--r--scripts/Makefile.clean2
-rw-r--r--scripts/Makefile.lib4
-rw-r--r--scripts/kallsyms.c8
-rw-r--r--scripts/mod/modpost.c5
-rwxr-xr-xscripts/setlocalversion6
5 files changed, 15 insertions, 10 deletions
diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
index 6f89fbb..686cb0d 100644
--- a/scripts/Makefile.clean
+++ b/scripts/Makefile.clean
@@ -45,6 +45,8 @@ __clean-files := $(extra-y) $(always) \
$(host-progs) \
$(hostprogs-y) $(hostprogs-m) $(hostprogs-)
+__clean-files := $(filter-out $(no-clean-files), $(__clean-files))
+
# as clean-files is given relative to the current directory, this adds
# a $(obj) prefix, except for absolute paths
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 7bfcf1a..4c72c11 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -120,7 +120,9 @@ _c_flags += $(if $(patsubst n%,, \
endif
ifdef CONFIG_SYMBOL_PREFIX
-_cpp_flags += -DSYMBOL_PREFIX=$(patsubst "%",%,$(CONFIG_SYMBOL_PREFIX))
+_sym_flags = -DSYMBOL_PREFIX=$(patsubst "%",%,$(CONFIG_SYMBOL_PREFIX))
+_cpp_flags += $(_sym_flags)
+_a_flags += $(_sym_flags)
endif
diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c
index e3902fb..60dd3eb 100644
--- a/scripts/kallsyms.c
+++ b/scripts/kallsyms.c
@@ -107,12 +107,8 @@ static int read_symbol(FILE *in, struct sym_entry *s)
rc = fscanf(in, "%llx %c %499s\n", &s->addr, &stype, str);
if (rc != 3) {
- if (rc != EOF) {
- /* skip line. sym is used as dummy to
- * shut of "warn_unused_result" warning.
- */
- sym = fgets(str, 500, in);
- }
+ if (rc != EOF && fgets(str, 500, in) == NULL)
+ fprintf(stderr, "Read error or end of file.\n");
return -1;
}
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 1ec7158..33122ca 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -1208,6 +1208,9 @@ static Elf_Sym *find_elf_symbol2(struct elf_info *elf, Elf_Addr addr,
* .cpuinit.data => __cpudata
* .memexitconst => __memconst
* etc.
+ *
+ * The memory of returned value has been allocated on a heap. The user of this
+ * method should free it after usage.
*/
static char *sec2annotation(const char *s)
{
@@ -1230,7 +1233,7 @@ static char *sec2annotation(const char *s)
strcat(p, "data ");
else
strcat(p, " ");
- return r; /* we leak her but we do not care */
+ return r;
} else {
return strdup("");
}
diff --git a/scripts/setlocalversion b/scripts/setlocalversion
index 057b6b3..ef8729f 100755
--- a/scripts/setlocalversion
+++ b/scripts/setlocalversion
@@ -160,8 +160,10 @@ if test "$CONFIG_LOCALVERSION_AUTO" = "y"; then
# full scm version string
res="$res$(scm_version)"
else
- # apped a plus sign if the repository is not in a clean tagged
- # state and LOCALVERSION= is not specified
+ # append a plus sign if the repository is not in a clean
+ # annotated or signed tagged state (as git describe only
+ # looks at signed or annotated tags - git tag -a/-s) and
+ # LOCALVERSION= is not specified
if test "${LOCALVERSION+set}" != "set"; then
scm=$(scm_version --short)
res="$res${scm:++}"

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