1 files changed, 0 insertions, 125 deletions

diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0013-optional-libstdc.patch b/meta/recipes-devtools/gcc/gcc-7.3/0013-optional-libstdc.patch
deleted file mode 100644
index 3439bf67d0..0000000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0013-optional-libstdc.patch
+++ /dev/null
@@ -1,125 +0,0 @@
-From 26a58d05844274915d011edbf9330c6151687b22 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 29 Mar 2013 09:12:56 +0400
-Subject: [PATCH 13/47] optional libstdc
-
-gcc-runtime builds libstdc++ separately from gcc-cross-*. Its configure tests using g++
-will not run correctly since by default the linker will try to link against libstdc++
-which shouldn't exist yet. We need an option to disable -lstdc++
-option whilst leaving -lc, -lgcc and other automatic library dependencies added by gcc
-driver. This patch adds such an option which only disables the -lstdc++.
-
-A "standard" gcc build uses xgcc and hence avoids this. We should ask upstream how to
-do this officially, the likely answer is don't build libstdc++ separately.
-
-RP 29/6/10
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-
-Upstream-Status: Inappropriate [embedded specific]
----
- gcc/c-family/c.opt  |  4 ++++
- gcc/cp/g++spec.c    |  1 +
- gcc/doc/invoke.texi | 32 +++++++++++++++++++++++++++++++-
- gcc/gcc.c           |  1 +
- 4 files changed, 37 insertions(+), 1 deletion(-)
-
-diff --git a/gcc/c-family/c.opt b/gcc/c-family/c.opt
-index 9ad2f6e1fcc..c4ef7796282 100644
---- a/gcc/c-family/c.opt
-+++ b/gcc/c-family/c.opt
-@@ -1848,6 +1848,10 @@ nostdinc++
- C++ ObjC++
- Do not search standard system include directories for C++.
- 
-+nostdlib++
-+Driver
-+Do not link standard C++ runtime library
-+
- o
- C ObjC C++ ObjC++ Joined Separate
- ; Documented in common.opt
-diff --git a/gcc/cp/g++spec.c b/gcc/cp/g++spec.c
-index ffcc87c79c9..28d8a9cf530 100644
---- a/gcc/cp/g++spec.c
-+++ b/gcc/cp/g++spec.c
-@@ -137,6 +137,7 @@ lang_specific_driver (struct cl_decoded_option **in_decoded_options,
-       switch (decoded_options[i].opt_index)
-        {
-        case OPT_nostdlib:
-+       case OPT_nostdlib__:
-        case OPT_nodefaultlibs:
-          library = -1;
-          break;
-diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
-index 060cd7169c6..8e2adc25644 100644
---- a/gcc/doc/invoke.texi
-+++ b/gcc/doc/invoke.texi
-@@ -211,6 +211,9 @@ in the following sections.
- -fno-weak  -nostdinc++ @gol
- -fvisibility-inlines-hidden @gol
- -fvisibility-ms-compat @gol
-+-fvtable-verify=@r{[}std@r{|}preinit@r{|}none@r{]} @gol
-+-fvtv-counts -fvtv-debug @gol
-+-nostdlib++ @gol
- -fext-numeric-literals @gol
- -Wabi=@var{n}  -Wabi-tag  -Wconversion-null  -Wctor-dtor-privacy @gol
- -Wdelete-non-virtual-dtor  -Wliteral-suffix  -Wmultiple-inheritance @gol
-@@ -496,7 +499,7 @@ Objective-C and Objective-C++ Dialects}.
- -s  -static  -static-libgcc  -static-libstdc++ @gol
- -static-libasan  -static-libtsan  -static-liblsan  -static-libubsan @gol
- -static-libmpx  -static-libmpxwrappers @gol
---shared  -shared-libgcc  -symbolic @gol
-+-shared  -shared-libgcc  -symbolic -nostdlib++ @gol
- -T @var{script}  -Wl,@var{option}  -Xlinker @var{option} @gol
- -u @var{symbol}  -z @var{keyword}}
- 
-@@ -11606,6 +11609,33 @@ library subroutines.
- constructors are called; @pxref{Collect2,,@code{collect2}, gccint,
- GNU Compiler Collection (GCC) Internals}.)
- 
-+@item -nostdlib++
-+@opindex nostdlib++
-+Do not use the standard system C++ runtime libraries when linking.
-+Only the libraries you specify will be passed to the linker.
-+
-+@cindex @option{-lgcc}, use with @option{-nostdlib}
-+@cindex @option{-nostdlib} and unresolved references
-+@cindex unresolved references and @option{-nostdlib}
-+@cindex @option{-lgcc}, use with @option{-nodefaultlibs}
-+@cindex @option{-nodefaultlibs} and unresolved references
-+@cindex unresolved references and @option{-nodefaultlibs}
-+One of the standard libraries bypassed by @option{-nostdlib} and
-+@option{-nodefaultlibs} is @file{libgcc.a}, a library of internal subroutines
-+which GCC uses to overcome shortcomings of particular machines, or special
-+needs for some languages.
-+(@xref{Interface,,Interfacing to GCC Output,gccint,GNU Compiler
-+Collection (GCC) Internals},
-+for more discussion of @file{libgcc.a}.)
-+In most cases, you need @file{libgcc.a} even when you want to avoid
-+other standard libraries.  In other words, when you specify @option{-nostdlib}
-+or @option{-nodefaultlibs} you should usually specify @option{-lgcc} as well.
-+This ensures that you have no unresolved references to internal GCC
-+library subroutines.
-+(An example of such an internal subroutine is @code{__main}, used to ensure C++
-+constructors are called; @pxref{Collect2,,@code{collect2}, gccint,
-+GNU Compiler Collection (GCC) Internals}.)
-+
- @item -pie
- @opindex pie
- Produce a position independent executable on targets that support it.
-diff --git a/gcc/gcc.c b/gcc/gcc.c
-index 6315aa0dd16..a5fafbe5107 100644
---- a/gcc/gcc.c
-+++ b/gcc/gcc.c
-@@ -1046,6 +1046,7 @@ proper position among the other output files.  */
-     %(mflib) " STACK_SPLIT_SPEC "\
-     %{fprofile-arcs|fprofile-generate*|coverage:-lgcov} " SANITIZER_SPEC " \
-     %{!nostdlib:%{!nodefaultlibs:%(link_ssp) %(link_gcc_c_sequence)}}\
-+    %{!nostdlib++:}\
-     %{!nostdlib:%{!nostartfiles:%E}} %{T*}  \n%(post_link) }}}}}}"
- #endif
- 
--- 
-2.12.2
-