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kernel: stop patching -funit-at-a-time into CFLAGS, it has no effect on recent compilers

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Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 37598
This commit is contained in:
Felix Fietkau 2013-07-29 09:38:21 +00:00
parent c67a12711d
commit cc26f768e4
5 changed files with 0 additions and 50 deletions
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10
target/linux/generic/patches-3.10/201-extra_optimization.patch
View file

@ -12,13 +12,3 @@
endif endif
include $(srctree)/arch/$(SRCARCH)/Makefile include $(srctree)/arch/$(SRCARCH)/Makefile
@@ -647,6 +647,9 @@ endif
NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include)
CHECKFLAGS += $(NOSTDINC_FLAGS)
+# improve gcc optimization
+CFLAGS += $(call cc-option,-funit-at-a-time,)
+
# warn about C99 declaration after statement
KBUILD_CFLAGS += $(call cc-option,-Wdeclaration-after-statement,)

10
target/linux/generic/patches-3.3/201-extra_optimization.patch
View file

@ -12,13 +12,3 @@
endif endif
include $(srctree)/arch/$(SRCARCH)/Makefile include $(srctree)/arch/$(SRCARCH)/Makefile
@@ -620,6 +620,9 @@ endif
NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include)
CHECKFLAGS += $(NOSTDINC_FLAGS)
+# improve gcc optimization
+CFLAGS += $(call cc-option,-funit-at-a-time,)
+
# warn about C99 declaration after statement
KBUILD_CFLAGS += $(call cc-option,-Wdeclaration-after-statement,)

10
target/linux/generic/patches-3.6/201-extra_optimization.patch
View file

@ -12,13 +12,3 @@
endif endif
include $(srctree)/arch/$(SRCARCH)/Makefile include $(srctree)/arch/$(SRCARCH)/Makefile
@@ -627,6 +627,9 @@ endif
NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include)
CHECKFLAGS += $(NOSTDINC_FLAGS)
+# improve gcc optimization
+CFLAGS += $(call cc-option,-funit-at-a-time,)
+
# warn about C99 declaration after statement
KBUILD_CFLAGS += $(call cc-option,-Wdeclaration-after-statement,)

10
target/linux/generic/patches-3.8/201-extra_optimization.patch
View file

@ -12,13 +12,3 @@
endif endif
include $(srctree)/arch/$(SRCARCH)/Makefile include $(srctree)/arch/$(SRCARCH)/Makefile
@@ -645,6 +645,9 @@ endif
NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include)
CHECKFLAGS += $(NOSTDINC_FLAGS)
+# improve gcc optimization
+CFLAGS += $(call cc-option,-funit-at-a-time,)
+
# warn about C99 declaration after statement
KBUILD_CFLAGS += $(call cc-option,-Wdeclaration-after-statement,)

10
target/linux/generic/patches-3.9/201-extra_optimization.patch
View file

@ -12,13 +12,3 @@
endif endif
include $(srctree)/arch/$(SRCARCH)/Makefile include $(srctree)/arch/$(SRCARCH)/Makefile
@@ -647,6 +647,9 @@ endif
NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include)
CHECKFLAGS += $(NOSTDINC_FLAGS)
+# improve gcc optimization
+CFLAGS += $(call cc-option,-funit-at-a-time,)
+
# warn about C99 declaration after statement
KBUILD_CFLAGS += $(call cc-option,-Wdeclaration-after-statement,)