main/gcc: upgrade to 6.1.0

- use --enable-default-pie
- patch bind now, ssp-strong, fortify and as-needed to be defaults
- remove gentoo esp patches as unneeded (deprecated by the above)
- update ecj
- remove upstreamed musl patches, add current musl patches
- support musl's static pie
- fix some bootstrapping related issues

1 files changed, 0 insertions, 44 deletions

diff --git a/main/gcc/124_all_gcc49_invoke.texi.patch b/main/gcc/124_all_gcc49_invoke.texi.patch
deleted file mode 100644
index 20f98f6909..0000000000
--- a/main/gcc/124_all_gcc49_invoke.texi.patch
+++ /dev/null
@@ -1,44 +0,0 @@
-2014-04-24  Magnus Granberg  <zorry@gentoo.org>
-
-		* gcc/doc/invoke.texi	Add NOTES about -fstack-protector-all, -pie and
-		-fPIE/-fpie when --enable-esp is enable, this options is on by default.
-
---- a/gcc/doc/invoke.texi	2009-04-01 09:18:47.000000000 +0200
-+++ b/gcc/doc/invoke.texi	2009-06-18 14:08:38.000000000 +0200
-@@ -9233,6 +9245,11 @@ If a guard check fails, an error message
- @opindex fstack-protector-all
- Like @option{-fstack-protector} except that all functions are protected.
- 
-+NOTE: NOTE: When --enable-esp this option is enabled by default 
-+for C, C++, ObjC, ObjC++, if neither @option{-fno-stack-protector}, 
-+@option{-nostdlib}, @option{-ffreestanding}, @option{-fstack-protector}, 
-+@option{-fstack-protector-strong}or @option{-fstack-protector-all}are found.
-+
- @item -fstack-protector-strong
- @opindex fstack-protector-strong
- Like @option{-fstack-protector} but includes additional functions to
-@@ -7960,6 +7965,12 @@
- that were used to generate code (@option{-fpie}, @option{-fPIE},
- or model suboptions) when you specify this option.
- 
-+NOTE: When --enable-esp this option is enabled by default
-+for C, C++, ObjC, ObjC++, if neither @option{-fno-pie} or @option{-fno-PIE}
-+or @option{-fno-pic} or @option{-fno-PIC} or @option{-nostdlib} or
-+@option{-nostartfiles} or @option{-shared} or @option{-pg} or @option{-p}
-+are found.
-+
- @item -rdynamic
- @opindex rdynamic
- Pass the flag @option{-export-dynamic} to the ELF linker, on targets
-@@ -15889,6 +15910,11 @@
- @code{__pie__} and @code{__PIE__}.  The macros have the value 1
- for @option{-fpie} and 2 for @option{-fPIE}.
- 
-+NOTE: When --enable-esp this option is enabled by default
-+for C, C++, ObjC, ObjC++, if neither @option{-fno-pie} or @option{-fno-PIE}
-+or @option{-fno-pic} or @option{-fno-PIC} or @option{-nostdlib} or
-+@option{-nostartfiles} or @option{-shared} are found.
-+
- @item -fno-jump-tables
- @opindex fno-jump-tables
- Do not use jump tables for switch statements even where it would be