gcc: update 4.9 to linaro 2014.10
Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 43003
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4 changed files with 6 additions and 27 deletions
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@ -42,11 +42,11 @@ ifeq ($(findstring linaro, $(CONFIG_GCC_VERSION)),linaro)
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PKG_COMP:=xz
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endif
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ifeq ($(CONFIG_GCC_VERSION),"4.9-linaro")
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LINARO_RELEASE:=14.09
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PKG_REV:=4.9-2014.09
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LINARO_RELEASE:=14.10
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PKG_REV:=4.9-2014.10
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PKG_VERSION:=4.9.2
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PKG_VERSION_MAJOR:=4.9
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PKG_MD5SUM:=ac920b5800623ff99137d3cf23ad09ca
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PKG_MD5SUM:=230da25b1e7661a8659eb770c5c88442
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PKG_COMP:=xz
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endif
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ifneq ($(LINARO_RELEASE),)
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@ -1,21 +0,0 @@
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--- a/gcc/varpool.c
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+++ b/gcc/varpool.c
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@@ -329,8 +329,16 @@ ctor_for_folding (tree decl)
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/* Variables declared 'const' without an initializer
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have zero as the initializer if they may not be
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- overridden at link or run time. */
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- if (!DECL_INITIAL (real_decl)
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+ overridden at link or run time.
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+
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+ It is actually requirement for C++ compiler to optimize const variables
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+ consistently. As a GNU extension, do not enfore this rule for user defined
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+ weak variables, so we support interposition on:
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+ static const int dummy = 0;
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+ extern const int foo __attribute__((__weak__, __alias__("dummy")));
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+ */
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+ if ((!DECL_INITIAL (real_decl)
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+ || (DECL_WEAK (decl) && !DECL_COMDAT (decl)))
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&& (DECL_EXTERNAL (decl) || decl_replaceable_p (decl)))
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return error_mark_node;
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@ -1,6 +1,6 @@
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--- a/gcc/config.gcc
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+++ b/gcc/config.gcc
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@@ -2328,6 +2328,10 @@ powerpc*-*-linux*)
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@@ -2334,6 +2334,10 @@ powerpc*-*-linux*)
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powerpc*-*-linux*paired*)
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tm_file="${tm_file} rs6000/750cl.h" ;;
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esac
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@ -188,7 +188,7 @@
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-Wfatal-errors -Wfloat-equal -Wformat -Wformat=2 @gol
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-Wno-format-contains-nul -Wno-format-extra-args -Wformat-nonliteral @gol
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-Wformat-security -Wformat-y2k @gol
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@@ -5041,6 +5041,22 @@ This option is only supported for C and
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@@ -5042,6 +5042,22 @@ This option is only supported for C and
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@option{-Wall} and by @option{-Wpedantic}, which can be disabled with
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@option{-Wno-pointer-sign}.
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@ -211,7 +211,7 @@
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@item -Wstack-protector
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@opindex Wstack-protector
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@opindex Wno-stack-protector
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@@ -7188,7 +7204,7 @@ so, the first branch is redirected to ei
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@@ -7189,7 +7205,7 @@ so, the first branch is redirected to ei
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second branch or a point immediately following it, depending on whether
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the condition is known to be true or false.
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