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authorTom Rini <trini@ti.com>2012-02-20 13:50:10 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2012-03-26 23:09:24 +0200
commit4a30f1e874a269696b983bd66673809c431edbc0 (patch)
tree82fa6194eb580708f49b95339f3d2b6f71076aab
parent6f4acc179cd73203ed9927751af083dd666c3636 (diff)
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config.mk: Check for -fstack-usage support
Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Tom Rini <trini@ti.com>
-rw-r--r--Makefile2
-rw-r--r--config.mk4
2 files changed, 5 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 1446131..08921a5 100644
--- a/Makefile
+++ b/Makefile
@@ -747,7 +747,7 @@ clean:
@rm -f $(obj)MLO
@rm -f $(TIMESTAMP_FILE) $(VERSION_FILE)
@find $(OBJTREE) -type f \
- \( -name 'core' -o -name '*.bak' -o -name '*~' \
+ \( -name 'core' -o -name '*.bak' -o -name '*~' -o -name '*.su' \
-o -name '*.o' -o -name '*.a' -o -name '*.exe' \) -print \
| xargs rm -f
diff --git a/config.mk b/config.mk
index 596ba93..fa33e62 100644
--- a/config.mk
+++ b/config.mk
@@ -232,6 +232,10 @@ CFLAGS_WARN := $(call cc-option,-Wno-format-nonliteral) \
$(call cc-option,-Wno-format-security)
CFLAGS += $(CFLAGS_WARN)
+# Report stack usage if supported
+CFLAGS_STACK := $(call cc-option,-fstack-usage)
+CFLAGS += $(CFLAGS_STACK)
+
# $(CPPFLAGS) sets -g, which causes gcc to pass a suitable -g<format>
# option to the assembler.
AFLAGS_DEBUG :=