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Author: psomas |
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Date: 2011-08-29 23:08:28 +0000 (Mon, 29 Aug 2011) |
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New Revision: 1971 |
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|
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Added: |
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genpatches-2.6/trunk/2.6.32/2901_kbuild-fix-passing-wno-options-to-gcc-4.4.patch |
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Modified: |
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genpatches-2.6/trunk/2.6.32/0000_README |
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genpatches-2.6/trunk/2.6.32/2900_disable-wunused-but-set-var-gcc-4-6-0.patch |
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Log: |
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Fix passing -Wno options to gcc-4.4 |
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|
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Modified: genpatches-2.6/trunk/2.6.32/0000_README |
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=================================================================== |
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--- genpatches-2.6/trunk/2.6.32/0000_README 2011-08-29 22:34:50 UTC (rev 1970) |
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+++ genpatches-2.6/trunk/2.6.32/0000_README 2011-08-29 23:08:28 UTC (rev 1971) |
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@@ -231,6 +231,10 @@ |
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From: https://bugs.gentoo.org/show_bug.cgi?id=366579 |
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Desc: Disable -Wunused-but-set-variable for gcc 4.6.0. Thanks to Stratos Psomadakis |
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|
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+Patch: 2901_kbuild-fix-passing-wno-options-to-gcc-4.4.patch |
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+From: https://patchwork.kernel.org/patch/1010172/ |
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+Desc: Fix passing -Wno options to gcc-4.4 |
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+ |
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Patch: 4200_fbcondecor-0.9.6.patch |
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From: http://dev.gentoo.org/~spock |
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Desc: Bootsplash successor by Michal Januszewski |
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|
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Modified: genpatches-2.6/trunk/2.6.32/2900_disable-wunused-but-set-var-gcc-4-6-0.patch |
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=================================================================== |
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--- genpatches-2.6/trunk/2.6.32/2900_disable-wunused-but-set-var-gcc-4-6-0.patch 2011-08-29 22:34:50 UTC (rev 1970) |
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+++ genpatches-2.6/trunk/2.6.32/2900_disable-wunused-but-set-var-gcc-4-6-0.patch 2011-08-29 23:08:28 UTC (rev 1971) |
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@@ -1,9 +1,10 @@ |
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---- a/Makefile 2011-06-24 14:52:17.601982186 -0400 |
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-+++ b/Makefile 2011-06-24 14:54:05.335994115 -0400 |
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-@@ -537,6 +537,8 @@ ifndef CONFIG_CC_STACKPROTECTOR |
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+--- linux-2.6.32.orig/Makefile |
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++++ linux-2.6.32/Makefile |
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+@@ -537,6 +537,9 @@ ifndef CONFIG_CC_STACKPROTECTOR |
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KBUILD_CFLAGS += $(call cc-option, -fno-stack-protector) |
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endif |
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|
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++# This warning generated too much noise in a regular build. |
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+KBUILD_CFLAGS += $(call cc-option, -Wno-unused-but-set-variable) |
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+ |
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ifdef CONFIG_FRAME_POINTER |
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|
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Added: genpatches-2.6/trunk/2.6.32/2901_kbuild-fix-passing-wno-options-to-gcc-4.4.patch |
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=================================================================== |
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--- genpatches-2.6/trunk/2.6.32/2901_kbuild-fix-passing-wno-options-to-gcc-4.4.patch (rev 0) |
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+++ genpatches-2.6/trunk/2.6.32/2901_kbuild-fix-passing-wno-options-to-gcc-4.4.patch 2011-08-29 23:08:28 UTC (rev 1971) |
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@@ -0,0 +1,55 @@ |
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+--- linux-2.6.35.y.orig/Documentation/kbuild/makefiles.txt |
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++++ linux-2.6.35.y/Documentation/kbuild/makefiles.txt |
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+@@ -502,6 +502,18 @@ more details, with real examples. |
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+ gcc >= 3.00. For gcc < 3.00, -malign-functions=4 is used. |
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+ Note: cc-option-align uses KBUILD_CFLAGS for $(CC) options |
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+ |
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++ cc-disable-warning |
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++ cc-disable-warning checks if gcc supports a given warning and returns |
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++ the commandline switch to disable it. This special function is needed, |
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++ because gcc 4.4 and later accept any unknown -Wno-* option and only |
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++ warn about it if there is another warning in the source file. |
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++ |
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++ Example: |
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++ KBUILD_CFLAGS += $(call cc-disable-warning, unused-but-set-variable) |
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++ |
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++ In the above example, -Wno-unused-but-set-variable will be added to |
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++ KBUILD_CFLAGS only if gcc really accepts it. |
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++ |
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+ cc-version |
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+ cc-version returns a numerical version of the $(CC) compiler version. |
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+ The format is <major><minor> where both are two digits. So for example |
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+--- linux-2.6.35.y.orig/Makefile |
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++++ linux-2.6.35.y/Makefile |
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+@@ -547,7 +547,7 @@ KBUILD_CFLAGS += $(call cc-option, -fno- |
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+ endif |
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+ |
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+ # This warning generated too much noise in a regular build. |
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+-KBUILD_CFLAGS += $(call cc-option, -Wno-unused-but-set-variable) |
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++KBUILD_CFLAGS += $(call cc-disable-warning, unused-but-set-variable) |
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+ |
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+ ifdef CONFIG_FRAME_POINTER |
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+ KBUILD_CFLAGS += -fno-omit-frame-pointer -fno-optimize-sibling-calls |
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+@@ -577,7 +577,7 @@ CHECKFLAGS += $(NOSTDINC_FLAGS) |
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+ KBUILD_CFLAGS += $(call cc-option,-Wdeclaration-after-statement,) |
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+ |
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+ # disable pointer signed / unsigned warnings in gcc 4.0 |
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+-KBUILD_CFLAGS += $(call cc-option,-Wno-pointer-sign,) |
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++KBUILD_CFLAGS += $(call cc-disable-warning, pointer-sign) |
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+ |
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+ # disable invalid "can't wrap" optimizations for signed / pointers |
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+ KBUILD_CFLAGS += $(call cc-option,-fno-strict-overflow) |
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+--- linux-2.6.35.y.orig/scripts/Kbuild.include |
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++++ linux-2.6.35.y/scripts/Kbuild.include |
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+@@ -118,6 +118,11 @@ cc-option-yn = $(call try-run,\ |
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+ cc-option-align = $(subst -functions=0,,\ |
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+ $(call cc-option,-falign-functions=0,-malign-functions=0)) |
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+ |
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++# cc-disable-warning |
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++# Usage: cflags-y += $(call cc-disable-warning,unused-but-set-variable) |
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++cc-disable-warning = $(call try-run,\ |
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++ $(CC) $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) -W$(strip $(1)) -c -xc /dev/null -o "$$TMP",-Wno-$(strip $(1))) |
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++ |
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+ # cc-version |
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+ # Usage gcc-ver := $(call cc-version) |
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+ cc-version = $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-version.sh $(CC)) |
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