Long awaited, finally update the default version of GCC in the Ports

Collection as well as the lang/gcc port from GCC 4.8.5 to GCC 4.9.4!

See http://gcc.gnu.org/gcc-4.9/changes.html for an extensive list of
changes and http://gcc.gnu.org/gcc-4.9/porting_to.html for information
on how to port to that new version (if necessary).

files/java-patch-hier required adjustments, gcc/files/patch-arm-libcpp
is not needed any longer (merged upstream), and we're also loosing the
local Stack Protector patches/backports.

PR:		196712
Tested by:	antoine (-exp runs)
Supported by:	antoine, kwm, and others

1 files changed, 0 insertions, 39 deletions

diff --git a/lang/gcc/files/patch-stackprotector-gcc_doc b/lang/gcc/files/patch-stackprotector-gcc_doc
deleted file mode 100644
index cc95c871d849..000000000000
--- a/lang/gcc/files/patch-stackprotector-gcc_doc
+++ /dev/null
@@ -1,39 +0,0 @@
---- gcc/doc/cpp.texi.orig
-+++ gcc/doc/cpp.texi
-@@ -2349,6 +2349,10 @@ use.
- This macro is defined, with value 2, when @option{-fstack-protector-all} is
- in use.
- 
-+@item __SSP_STRONG__
-+This macro is defined, with value 3, when @option{-fstack-protector-strong} is
-+in use.
-+
- @item __SANITIZE_ADDRESS__
- This macro is defined, with value 1, when @option{-fsanitize=address} is
- in use.
---- gcc/doc/invoke.texi.orig
-+++ gcc/doc/invoke.texi
-@@ -407,8 +407,8 @@ Objective-C and Objective-C++ Dialects}.
- -fsel-sched-pipelining -fsel-sched-pipelining-outer-loops @gol
- -fshrink-wrap -fsignaling-nans -fsingle-precision-constant @gol
- -fsplit-ivs-in-unroller -fsplit-wide-types -fstack-protector @gol
---fstack-protector-all -fstrict-aliasing -fstrict-overflow @gol
---fthread-jumps -ftracer -ftree-bit-ccp @gol
-+-fstack-protector-all -fstack-protector-strong -fstrict-aliasing @gol
-+-fstrict-overflow -fthread-jumps -ftracer -ftree-bit-ccp @gol
- -ftree-builtin-call-dce -ftree-ccp -ftree-ch @gol
- -ftree-coalesce-inline-vars -ftree-coalesce-vars -ftree-copy-prop @gol
- -ftree-copyrename -ftree-dce -ftree-dominator-opts -ftree-dse @gol
-@@ -8957,6 +8957,12 @@ If a guard check fails, an error message is printed and the program exits.
- @opindex fstack-protector-all
- Like @option{-fstack-protector} except that all functions are protected.
- 
-+@item -fstack-protector-strong
-+@opindex fstack-protector-strong
-+Like @option{-fstack-protector} but includes additional functions to
-+be protected --- those that have local array definitions, or have
-+references to local frame addresses.
-+
- @item -fsection-anchors
- @opindex fsection-anchors
- Try to reduce the number of symbolic address calculations by using