file://0023-libcc1-fix-libcc1-s-install-path-and-rpath.patch \
file://0024-handle-sysroot-support-for-nativesdk-gcc.patch \
file://0025-Search-target-sysroot-gcc-version-specific-dirs-with.patch \
- file://0026-Fix-various-_FOR_BUILD-and-related-variables.patch \
file://0027-nios2-Define-MUSL_DYNAMIC_LINKER.patch \
file://0028-Add-ssp_nonshared-to-link-commandline-for-musl-targe.patch \
file://0029-Link-libgcc-using-LDFLAGS-not-just-SHLIB_LDFLAGS.patch \
file://0036-mingw32-Enable-operation_not_supported.patch \
file://0037-libatomic-Do-not-enforce-march-on-aarch64.patch \
file://0041-apply-debug-prefix-maps-before-checksumming-DIEs.patch \
+ file://0006-If-CXXFLAGS-contains-something-unsupported-by-the-bu.patch \
"
SRC_URI[sha256sum] = "d08edc536b54c372a1010ff6619dd274c0f1603aa49212ba20f7aa2cda36fa8b"
-From 57e2c5e35732988c0b287289eb0997b4e9769371 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] optional libstdc
+From: Richard Purdie <richard.purdie@linuxfoundation.org>
+Subject: [PATCH 3/5] gcc: Add --nostdlib++ option
-gcc-runtime builds libstdc++ separately from gcc-cross-*. Its configure tests using g++
+[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++.
+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.
+[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
+OpenEmbedded/Yocto Project builds libgcc and the other gcc runtime libraries
+separately from the compiler and slightly differently to the standard gcc build.
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
+In general this works well but in trying to build them separately we run into
+an issue since we're using our gcc, not xgcc and there is no way to tell configure
+to use libgcc but not look for libstdc++.
-Upstream-Status: Inappropriate [embedded specific]
+This adds such an option allowing such configurations to work.
+
+2021-10-26 Richard Purdie <richard.purdie@linuxfoundation.org>
+
+gcc/c-family/ChangeLog:
+
+ * c.opt: Add --nostdlib++ option
+
+gcc/cp/ChangeLog:
+
+ * g++spec.c (lang_specific_driver): Add --nostdlib++ option
+
+gcc/ChangeLog:
+
+ * doc/invoke.texi: Document --nostdlib++ option
+ * gcc.c: Add --nostdlib++ option
+
+Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
+
+Upstream-Status: Submitted [https://gcc.gnu.org/pipermail/gcc-patches/2021-October/582724.html]
---
- 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(-)
+ gcc/c-family/c.opt | 4 ++++
+ gcc/cp/g++spec.c | 1 +
+ gcc/doc/invoke.texi | 8 +++++++-
+ gcc/gcc.c | 1 +
+ 4 files changed, 13 insertions(+), 1 deletion(-)
-diff --git a/gcc/c-family/c.opt b/gcc/c-family/c.opt
-index 64e46e7573e..1824380f27a 100644
---- a/gcc/c-family/c.opt
-+++ b/gcc/c-family/c.opt
-@@ -2166,6 +2166,10 @@ nostdinc++
+Index: gcc-11.2.0/gcc/c-family/c.opt
+===================================================================
+--- gcc-11.2.0.orig/gcc/c-family/c.opt
++++ gcc-11.2.0/gcc/c-family/c.opt
+@@ -2153,6 +2153,10 @@ nostdinc++
C++ ObjC++
Do not search standard system include directories for C++.
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 3c9bd1490b4..818beb61cee 100644
---- a/gcc/cp/g++spec.c
-+++ b/gcc/cp/g++spec.c
-@@ -159,6 +159,7 @@ lang_specific_driver (struct cl_decoded_option **in_decoded_options,
+Index: gcc-11.2.0/gcc/cp/g++spec.c
+===================================================================
+--- gcc-11.2.0.orig/gcc/cp/g++spec.c
++++ gcc-11.2.0/gcc/cp/g++spec.c
+@@ -159,6 +159,7 @@ lang_specific_driver (struct cl_decoded_
switch (decoded_options[i].opt_index)
{
case OPT_nostdlib:
case OPT_nodefaultlibs:
library = -1;
break;
-diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
-index 6659a903bf0..9ee63dbe52f 100644
---- a/gcc/doc/invoke.texi
-+++ b/gcc/doc/invoke.texi
-@@ -239,6 +239,9 @@ in the following sections.
+Index: gcc-11.2.0/gcc/doc/invoke.texi
+===================================================================
+--- gcc-11.2.0.orig/gcc/doc/invoke.texi
++++ gcc-11.2.0/gcc/doc/invoke.texi
+@@ -239,6 +239,7 @@ 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
-flang-info-include-translate@r{[}=@var{header}@r{]} @gol
-flang-info-include-translate-not @gol
-@@ -632,7 +635,7 @@ Objective-C and Objective-C++ Dialects}.
+@@ -632,7 +633,7 @@ Objective-C and Objective-C++ Dialects}.
-pie -pthread -r -rdynamic @gol
-s -static -static-pie -static-libgcc -static-libstdc++ @gol
-static-libasan -static-libtsan -static-liblsan -static-libubsan @gol
-T @var{script} -Wl,@var{option} -Xlinker @var{option} @gol
-u @var{symbol} -z @var{keyword}}
-@@ -15708,6 +15711,33 @@ Specify that the program entry point is @var{entry}. The argument is
+@@ -15721,6 +15722,11 @@ Specify that the program entry point is
interpreted by the linker; the GNU linker accepts either a symbol name
or an address.
+@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 dynamically linked position independent executable on targets
-diff --git a/gcc/gcc.c b/gcc/gcc.c
-index 19c75b6e20d..be7630ffd8c 100644
---- a/gcc/gcc.c
-+++ b/gcc/gcc.c
-@@ -1162,6 +1162,7 @@ proper position among the other output files. */
+Index: gcc-11.2.0/gcc/gcc.c
+===================================================================
+--- gcc-11.2.0.orig/gcc/gcc.c
++++ gcc-11.2.0/gcc/gcc.c
+@@ -1162,6 +1162,7 @@ proper position among the other output f
%(mflib) " STACK_SPLIT_SPEC "\
%{fprofile-arcs|fprofile-generate*|coverage:-lgcov} " SANITIZER_SPEC " \
%{!nostdlib:%{!r:%{!nodefaultlibs:%(link_ssp) %(link_gcc_c_sequence)}}}\
--- /dev/null
+From e700190743fa29ddaebd6ee075298a24b1688773 Mon Sep 17 00:00:00 2001
+From: Richard Purdie <richard.purdie@linuxfoundation.org>
+Date: Thu, 28 Oct 2021 11:33:40 +0100
+Subject: [PATCH 6/6] If CXXFLAGS contains something unsupported by the build
+ CXX, we see build failures (e.g. using -fmacro-prefix-map for the target).
+
+Pass CXXFLAGS_FOR_BUILD in a couple of places to avoid these errors.
+
+2021-10-28 Richard Purdie <richard.purdie@linuxfoundation.org>
+
+ChangeLog:
+
+ * Makefile.in: Regenerate.
+ * Makefile.tpl: Add missing CXXFLAGS_FOR_BUILD overrides
+
+Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
+---
+ Makefile.in | 2 ++
+ Makefile.tpl | 2 ++
+ 2 files changed, 4 insertions(+)
+
+Index: gcc-11.2.0/Makefile.in
+===================================================================
+--- gcc-11.2.0.orig/Makefile.in
++++ gcc-11.2.0/Makefile.in
+@@ -172,6 +172,7 @@ BUILD_EXPORTS = \
+ # built for the build system to override those in BASE_FLAGS_TO_PASS.
+ EXTRA_BUILD_FLAGS = \
+ CFLAGS="$(CFLAGS_FOR_BUILD)" \
++ CXXFLAGS="$(CXXFLAGS_FOR_BUILD)" \
+ LDFLAGS="$(LDFLAGS_FOR_BUILD)"
+
+ # This is the list of directories to built for the host system.
+@@ -203,6 +204,7 @@ HOST_EXPORTS = \
+ CPP_FOR_BUILD="$(CPP_FOR_BUILD)"; export CPP_FOR_BUILD; \
+ CPPFLAGS_FOR_BUILD="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS_FOR_BUILD; \
+ CXX_FOR_BUILD="$(CXX_FOR_BUILD)"; export CXX_FOR_BUILD; \
++ CXXFLAGS_FOR_BUILD="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS_FOR_BUILD; \
+ DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
+ LD="$(LD)"; export LD; \
+ LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \
+Index: gcc-11.2.0/Makefile.tpl
+===================================================================
+--- gcc-11.2.0.orig/Makefile.tpl
++++ gcc-11.2.0/Makefile.tpl
+@@ -175,6 +175,7 @@ BUILD_EXPORTS = \
+ # built for the build system to override those in BASE_FLAGS_TO_PASS.
+ EXTRA_BUILD_FLAGS = \
+ CFLAGS="$(CFLAGS_FOR_BUILD)" \
++ CXXFLAGS="$(CXXFLAGS_FOR_BUILD)" \
+ LDFLAGS="$(LDFLAGS_FOR_BUILD)"
+
+ # This is the list of directories to built for the host system.
+@@ -206,6 +207,7 @@ HOST_EXPORTS = \
+ CPP_FOR_BUILD="$(CPP_FOR_BUILD)"; export CPP_FOR_BUILD; \
+ CPPFLAGS_FOR_BUILD="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS_FOR_BUILD; \
+ CXX_FOR_BUILD="$(CXX_FOR_BUILD)"; export CXX_FOR_BUILD; \
++ CXXFLAGS_FOR_BUILD="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS_FOR_BUILD; \
+ DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
+ LD="$(LD)"; export LD; \
+ LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \
-From 33a7a55d39c040ba09af2d69f7fa9cf8e6f84c91 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 29 Mar 2013 09:22:00 +0400
-Subject: [PATCH] cpp: honor sysroot.
+From: Richard Purdie <richard.purdie@linuxfoundation.org>
+Subject: [PATCH 5/5] gcc: Pass sysroot options to cpp for preprocessed source
-Currently, if the gcc toolchain is relocated and installed from sstate, then you try and compile
-preprocessed source (.i or .ii files), the compiler will try and access the builtin sysroot location
-rather than the --sysroot option specified on the commandline. If access to that directory is
-permission denied (unreadable), gcc will error.
+OpenEmbedded/Yocto Project extensively uses the --sysroot support within gcc.
+We discovered that when compiling preprocessed source (.i or .ii files), the
+compiler will try and access the builtin sysroot location rather than the
+--sysroot option specified on the commandline. If access to that directory is
+permission denied (unreadable), gcc will error. This is particularly problematic
+when ccache is involved.
-This happens when ccache is in use due to the fact it uses preprocessed source files.
+This patch adds %I to the cpp-output spec macro so the default substitutions for
+-iprefix, -isystem, -isysroot happen and the correct sysroot is used.
-The fix below adds %I to the cpp-output spec macro so the default substitutions for -iprefix,
--isystem, -isysroot happen and the correct sysroot is used.
+2021-10-27 Richard Purdie <richard.purdie@linuxfoundation.org>
-[YOCTO #2074]
+gcc/cp/ChangeLog:
+
+ * lang-specs.h: Pass sysroot options to cpp for preprocessed source
+
+gcc/ChangeLog:
-RP 2012/04/13
+ * gcc.c: Pass sysroot options to cpp for preprocessed source
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
+
+[YOCTO #2074]
-Upstream-Status: Pending
+Upstream-Status: Submitted [https://gcc.gnu.org/pipermail/gcc-patches/2021-October/582725.html]
---
gcc/cp/lang-specs.h | 2 +-
gcc/gcc.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
-diff --git a/gcc/cp/lang-specs.h b/gcc/cp/lang-specs.h
-index 8902ae1d2ed..e99e2fcd6ad 100644
---- a/gcc/cp/lang-specs.h
-+++ b/gcc/cp/lang-specs.h
-@@ -116,7 +116,7 @@ along with GCC; see the file COPYING3. If not see
+Index: gcc-11.2.0/gcc/cp/lang-specs.h
+===================================================================
+--- gcc-11.2.0.orig/gcc/cp/lang-specs.h
++++ gcc-11.2.0/gcc/cp/lang-specs.h
+@@ -116,7 +116,7 @@ along with GCC; see the file COPYING3.
{".ii", "@c++-cpp-output", 0, 0, 0},
{"@c++-cpp-output",
"%{!E:%{!M:%{!MM:"
" %{!fsyntax-only:"
" %{fmodule-only:%{!S:-o %g.s%V}}"
" %{!fmodule-only:%{!fmodule-header*:%(invoke_as)}}}"
-diff --git a/gcc/gcc.c b/gcc/gcc.c
-index 1bc45285384..8737bae5353 100644
---- a/gcc/gcc.c
-+++ b/gcc/gcc.c
-@@ -1470,7 +1470,7 @@ static const struct compiler default_compilers[] =
+Index: gcc-11.2.0/gcc/gcc.c
+===================================================================
+--- gcc-11.2.0.orig/gcc/gcc.c
++++ gcc-11.2.0/gcc/gcc.c
+@@ -1470,7 +1470,7 @@ static const struct compiler default_com
%W{o*:--output-pch=%*}}%V}}}}}}}", 0, 0, 0},
{".i", "@cpp-output", 0, 0, 0},
{"@cpp-output",
-From 12646c0899dec1b127ce71ebacf2571c1c7360f4 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 29 Mar 2013 09:26:37 +0400
-Subject: [PATCH] gcc: Fix argument list too long error.
+From: Richard Purdie <richard.purdie@linuxfoundation.org>
+Subject: [PATCH 2/5] gcc: Fix "argument list too long" from install-plugins
-There would be an "Argument list too long" error when the
-build directory is longer than 200, this is caused by:
+When building in longer build paths (200+ characters), the
+"echo $(PLUGIN_HEADERS)" from the install-plugins target would cause an
+"argument list too long error" on some systems.
-headers=`echo $(PLUGIN_HEADERS) | tr ' ' '\012' | sort -u`
+Avoid this by calling make's sort function on the list which removes
+duplicates and stops the overflow from reaching the echo command.
+The original sort is left to handle the the .h and .def files.
-The PLUGIN_HEADERS is too long before sort, so the "echo" can't handle
-it, use the $(sort list) of GNU make which can handle the too long list
-would fix the problem, the header would be short enough after sorted.
-The "tr ' ' '\012'" was used for translating the space to "\n", the
-$(sort list) doesn't need this.
+2021-10-26 Richard Purdie <richard.purdie@linuxfoundation.org>
-Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
+gcc/ChangeLog:
-RP: gcc then added *.h and *.def additions to this list, breaking the original
-fix. Add the sort to the original gcc code, leaving the tr+sort to fix the original
-issue but include the new files too as reported by Zhuang <qiuguang.zqg@alibaba-inc.com>
+ * Makefile.in: Fix "argument list too long" from install-plugins
-Upstream-Status: Pending
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
+
+Upstream-Status: Submitted [https://gcc.gnu.org/pipermail/gcc-patches/2021-October/582722.html]
---
gcc/Makefile.in | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
-diff --git a/gcc/Makefile.in b/gcc/Makefile.in
-index 7da6f439fff..59c45c81393 100644
---- a/gcc/Makefile.in
-+++ b/gcc/Makefile.in
-@@ -3678,7 +3678,7 @@ install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
+Index: gcc-11.2.0/gcc/Makefile.in
+===================================================================
+--- gcc-11.2.0.orig/gcc/Makefile.in
++++ gcc-11.2.0/gcc/Makefile.in
+@@ -3678,7 +3678,7 @@ install-plugin: installdirs lang.install
# We keep the directory structure for files in config, common/config or
# c-family and .def files. All other files are flattened to a single directory.
$(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
-From b6e229a13aebfbb3fe38c216fd51b68bf71cfa9c Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 20 Feb 2015 09:40:59 +0000
-Subject: [PATCH] export CPP
-
-The OE environment sets and exports CPP as being the target gcc. When
-building gcc-cross-canadian for a mingw targetted sdk, the following can be found
-in build.x86_64-pokysdk-mingw32.i586-poky-linux/build-x86_64-linux/libiberty/config.log:
-
-configure:3641: checking for _FILE_OFFSET_BITS value needed for large files
-configure:3666: gcc -c -isystem/media/build1/poky/build/tmp/sysroots/x86_64-linux/usr/include -O2 -pipe conftest.c >&5
-configure:3666: $? = 0
-configure:3698: result: no
+From: Richard Purdie <richard.purdie@linuxfoundation.org>
+Subject: [PATCH 1/5] Makefile.in: Ensure build CPP/CPPFLAGS is used for build targets
+
+During cross compiling, CPP is being set to the target compiler even for
+build targets. As an example, when building a cross compiler targetting
+mingw, the config.log for libiberty in
+build.x86_64-pokysdk-mingw32.i586-poky-linux/build-x86_64-linux/libiberty/config.log
+shows:
+
configure:3786: checking how to run the C preprocessor
-configure:3856: result: x86_64-pokysdk-mingw32-gcc -E --sysroot=/media/build1/poky/build/tmp/sysroots/x86_64-nativesdk-mingw32-pokysdk-mingw32
-configure:3876: x86_64-pokysdk-mingw32-gcc -E --sysroot=/media/build1/poky/build/tmp/sysroots/x86_64-nativesdk-mingw32-pokysdk-mingw32 conftest.c
+configure:3856: result: x86_64-pokysdk-mingw32-gcc -E --sysroot=[sysroot]/x86_64-nativesdk-mingw32-pokysdk-mingw32
+configure:3876: x86_64-pokysdk-mingw32-gcc -E --sysroot=[sysroot]/x86_64-nativesdk-mingw32-pokysdk-mingw32 conftest.c
configure:3876: $? = 0
-Note this is a *build* target (in build-x86_64-linux) so it should be
-using the host "gcc", not x86_64-pokysdk-mingw32-gcc. Since the mingw32
-headers are very different, using the wrong cpp is a real problem. It is leaking
-into configure through the CPP variable. Ultimately this leads to build
-failures related to not being able to include a process.h file for pem-unix.c.
+This is libiberty being built for the build environment, not the target one
+(i.e. in build-x86_64-linux). As such it should be using the build environment's
+gcc and not the target one. In the mingw case the system headers are quite
+different leading to build failures related to not being able to include a
+process.h file for pem-unix.c.
+
+Further analysis shows the same issue occuring for CPPFLAGS too.
+
+Fix this by adding support for CPP_FOR_BUILD and CPPFLAGS_FOR_BUILD which
+for example, avoids mixing the mingw headers for host binaries on linux
+systems.
+
+2021-10-27 Richard Purdie <richard.purdie@linuxfoundation.org>
+
+ChangeLog:
-The fix is to ensure we export a sane CPP value into the build
-environment when using build targets. We could define a CPP_FOR_BUILD value which may be
-the version which needs to be upstreamed but for now, this fix is good enough to
-avoid the problem.
+ * Makefile.tpl: Add CPP_FOR_BUILD and CPPFLAGS_FOR_BUILD support
+ * Makefile.in: Regenerate.
+ * configure: Regenerate.
+ * configure.ac: Add CPP_FOR_BUILD and CPPFLAGS_FOR_BUILD support
-RP 22/08/2013
+gcc/ChangeLog:
-Upstream-Status: Pending
+ * configure: Regenerate.
+ * configure.ac: Use CPPFLAGS_FOR_BUILD for GMPINC
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
+
+Submitted [https://gcc.gnu.org/pipermail/gcc-patches/2021-October/582727.html]
+Upstream-Status: Backport [https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=84401ce5fb4ecab55decb472b168100e7593e01f]
---
- Makefile.in | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/Makefile.in b/Makefile.in
-index 047be0255e2..af19589fa95 100644
---- a/Makefile.in
-+++ b/Makefile.in
-@@ -149,6 +149,7 @@ BUILD_EXPORTS = \
- AR="$(AR_FOR_BUILD)"; export AR; \
- AS="$(AS_FOR_BUILD)"; export AS; \
+ Makefile.in | 6 ++++++
+ Makefile.tpl | 6 ++++++
+ configure | 4 ++++
+ configure.ac | 4 ++++
+ gcc/configure | 2 +-
+ gcc/configure.ac | 2 +-
+ 6 files changed, 22 insertions(+), 2 deletions(-)
+
+Index: gcc-11.2.0/Makefile.in
+===================================================================
+--- gcc-11.2.0.orig/Makefile.in
++++ gcc-11.2.0/Makefile.in
+@@ -151,6 +151,8 @@ BUILD_EXPORTS = \
+ CC="$(CC_FOR_BUILD)"; export CC; \
+ CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
+ CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
++ CPP="$(CPP_FOR_BUILD)"; export CPP; \
++ CPPFLAGS="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS; \
+ CXX="$(CXX_FOR_BUILD)"; export CXX; \
+ CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
+ GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
+@@ -198,6 +200,8 @@ HOST_EXPORTS = \
+ AR="$(AR)"; export AR; \
+ AS="$(AS)"; export AS; \
+ CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
++ CPP_FOR_BUILD="$(CPP_FOR_BUILD)"; export CPP_FOR_BUILD; \
++ CPPFLAGS_FOR_BUILD="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS_FOR_BUILD; \
+ CXX_FOR_BUILD="$(CXX_FOR_BUILD)"; export CXX_FOR_BUILD; \
+ DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
+ LD="$(LD)"; export LD; \
+@@ -353,6 +357,8 @@ AR_FOR_BUILD = @AR_FOR_BUILD@
+ AS_FOR_BUILD = @AS_FOR_BUILD@
+ CC_FOR_BUILD = @CC_FOR_BUILD@
+ CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
++CPP_FOR_BUILD = @CPP_FOR_BUILD@
++CPPFLAGS_FOR_BUILD = @CPPFLAGS_FOR_BUILD@
+ CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
+ CXX_FOR_BUILD = @CXX_FOR_BUILD@
+ DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
+Index: gcc-11.2.0/Makefile.tpl
+===================================================================
+--- gcc-11.2.0.orig/Makefile.tpl
++++ gcc-11.2.0/Makefile.tpl
+@@ -154,6 +154,8 @@ BUILD_EXPORTS = \
CC="$(CC_FOR_BUILD)"; export CC; \
-+ CPP="$(CC_FOR_BUILD) -E"; export CPP; \
CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
++ CPP="$(CPP_FOR_BUILD)"; export CPP; \
++ CPPFLAGS="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS; \
CXX="$(CXX_FOR_BUILD)"; export CXX; \
+ CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
+ GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
+@@ -201,6 +203,8 @@ HOST_EXPORTS = \
+ AR="$(AR)"; export AR; \
+ AS="$(AS)"; export AS; \
+ CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
++ CPP_FOR_BUILD="$(CPP_FOR_BUILD)"; export CPP_FOR_BUILD; \
++ CPPFLAGS_FOR_BUILD="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS_FOR_BUILD; \
+ CXX_FOR_BUILD="$(CXX_FOR_BUILD)"; export CXX_FOR_BUILD; \
+ DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
+ LD="$(LD)"; export LD; \
+@@ -356,6 +360,8 @@ AR_FOR_BUILD = @AR_FOR_BUILD@
+ AS_FOR_BUILD = @AS_FOR_BUILD@
+ CC_FOR_BUILD = @CC_FOR_BUILD@
+ CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
++CPP_FOR_BUILD = @CPP_FOR_BUILD@
++CPPFLAGS_FOR_BUILD = @CPPFLAGS_FOR_BUILD@
+ CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
+ CXX_FOR_BUILD = @CXX_FOR_BUILD@
+ DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
+Index: gcc-11.2.0/configure
+===================================================================
+--- gcc-11.2.0.orig/configure
++++ gcc-11.2.0/configure
+@@ -652,6 +652,8 @@ GFORTRAN_FOR_BUILD
+ DLLTOOL_FOR_BUILD
+ CXX_FOR_BUILD
+ CXXFLAGS_FOR_BUILD
++CPPFLAGS_FOR_BUILD
++CPP_FOR_BUILD
+ CFLAGS_FOR_BUILD
+ CC_FOR_BUILD
+ AS_FOR_BUILD
+@@ -4092,6 +4094,7 @@ if test "${build}" != "${host}" ; then
+ AR_FOR_BUILD=${AR_FOR_BUILD-ar}
+ AS_FOR_BUILD=${AS_FOR_BUILD-as}
+ CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
++ CPP_FOR_BUILD="${CPP_FOR_BUILD-\$(CPP)}"
+ CXX_FOR_BUILD=${CXX_FOR_BUILD-g++}
+ GFORTRAN_FOR_BUILD=${GFORTRAN_FOR_BUILD-gfortran}
+ GOC_FOR_BUILD=${GOC_FOR_BUILD-gccgo}
+@@ -9809,6 +9812,7 @@ esac
+ # our build compiler if desired.
+ if test x"${build}" = x"${host}" ; then
+ CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
++ CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-${CPPFLAGS}}
+ CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-${CXXFLAGS}}
+ LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-${LDFLAGS}}
+ fi
+Index: gcc-11.2.0/configure.ac
+===================================================================
+--- gcc-11.2.0.orig/configure.ac
++++ gcc-11.2.0/configure.ac
+@@ -1347,6 +1347,7 @@ if test "${build}" != "${host}" ; then
+ AR_FOR_BUILD=${AR_FOR_BUILD-ar}
+ AS_FOR_BUILD=${AS_FOR_BUILD-as}
+ CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
++ CPP_FOR_BUILD="${CPP_FOR_BUILD-\$(CPP)}"
+ CXX_FOR_BUILD=${CXX_FOR_BUILD-g++}
+ GFORTRAN_FOR_BUILD=${GFORTRAN_FOR_BUILD-gfortran}
+ GOC_FOR_BUILD=${GOC_FOR_BUILD-gccgo}
+@@ -3321,6 +3322,7 @@ esac
+ # our build compiler if desired.
+ if test x"${build}" = x"${host}" ; then
+ CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
++ CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-${CPPFLAGS}}
+ CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-${CXXFLAGS}}
+ LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-${LDFLAGS}}
+ fi
+@@ -3387,6 +3389,8 @@ AC_SUBST(AR_FOR_BUILD)
+ AC_SUBST(AS_FOR_BUILD)
+ AC_SUBST(CC_FOR_BUILD)
+ AC_SUBST(CFLAGS_FOR_BUILD)
++AC_SUBST(CPP_FOR_BUILD)
++AC_SUBST(CPPFLAGS_FOR_BUILD)
+ AC_SUBST(CXXFLAGS_FOR_BUILD)
+ AC_SUBST(CXX_FOR_BUILD)
+ AC_SUBST(DLLTOOL_FOR_BUILD)
+Index: gcc-11.2.0/gcc/configure
+===================================================================
+--- gcc-11.2.0.orig/gcc/configure
++++ gcc-11.2.0/gcc/configure
+@@ -12699,7 +12699,7 @@ else
+ CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
+ CXX="${CXX_FOR_BUILD}" CXXFLAGS="${CXXFLAGS_FOR_BUILD}" \
+ LD="${LD_FOR_BUILD}" LDFLAGS="${LDFLAGS_FOR_BUILD}" \
+- GMPINC="" CPPFLAGS="${CPPFLAGS} -DGENERATOR_FILE" \
++ GMPINC="" CPPFLAGS="${CPPFLAGS_FOR_BUILD} -DGENERATOR_FILE" \
+ ${realsrcdir}/configure \
+ --enable-languages=${enable_languages-all} \
+ ${enable_obsolete+--enable-obsolete="$enable_obsolete"} \
+Index: gcc-11.2.0/gcc/configure.ac
+===================================================================
+--- gcc-11.2.0.orig/gcc/configure.ac
++++ gcc-11.2.0/gcc/configure.ac
+@@ -2023,7 +2023,7 @@ else
+ CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
+ CXX="${CXX_FOR_BUILD}" CXXFLAGS="${CXXFLAGS_FOR_BUILD}" \
+ LD="${LD_FOR_BUILD}" LDFLAGS="${LDFLAGS_FOR_BUILD}" \
+- GMPINC="" CPPFLAGS="${CPPFLAGS} -DGENERATOR_FILE" \
++ GMPINC="" CPPFLAGS="${CPPFLAGS_FOR_BUILD} -DGENERATOR_FILE" \
+ ${realsrcdir}/configure \
+ --enable-languages=${enable_languages-all} \
+ ${enable_obsolete+--enable-obsolete="$enable_obsolete"} \
+++ /dev/null
-From cd5db101e3c4e72248f988a67ce28be8e24f66d4 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Mon, 7 Dec 2015 23:42:45 +0000
-Subject: [PATCH] Fix various _FOR_BUILD and related variables
-
-When doing a FOR_BUILD thing, you have to override CFLAGS with
-CFLAGS_FOR_BUILD. And if you use C++, you also have to override
-CXXFLAGS with CXXFLAGS_FOR_BUILD.
-Without this, when building for mingw, you end up trying to use
-the mingw headers for a host build.
-
-The same goes for other variables as well, such as CPPFLAGS,
-CPP, and GMPINC.
-
-Upstream-Status: Pending
-
-Signed-off-by: Peter Seebach <peter.seebach@windriver.com>
-Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
- Makefile.in | 6 ++++++
- Makefile.tpl | 5 +++++
- gcc/Makefile.in | 2 +-
- gcc/configure | 2 +-
- gcc/configure.ac | 2 +-
- 5 files changed, 14 insertions(+), 3 deletions(-)
-
-diff --git a/Makefile.in b/Makefile.in
-index af19589fa95..d0116a23e1a 100644
---- a/Makefile.in
-+++ b/Makefile.in
-@@ -152,6 +152,7 @@ BUILD_EXPORTS = \
- CPP="$(CC_FOR_BUILD) -E"; export CPP; \
- CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
- CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
-+ CPPFLAGS="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS; \
- CXX="$(CXX_FOR_BUILD)"; export CXX; \
- CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
- GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
-@@ -171,6 +172,9 @@ BUILD_EXPORTS = \
- # built for the build system to override those in BASE_FLAGS_TO_PASS.
- EXTRA_BUILD_FLAGS = \
- CFLAGS="$(CFLAGS_FOR_BUILD)" \
-+ CXXFLAGS="$(CXXFLAGS_FOR_BUILD)" \
-+ CPP="$(CC_FOR_BUILD) -E" \
-+ CPPFLAGS="$(CPPFLAGS_FOR_BUILD)" \
- LDFLAGS="$(LDFLAGS_FOR_BUILD)"
-
- # This is the list of directories to built for the host system.
-@@ -188,6 +192,7 @@ HOST_SUBDIR = @host_subdir@
- HOST_EXPORTS = \
- $(BASE_EXPORTS) \
- CC="$(CC)"; export CC; \
-+ CPP="$(CC) -E"; export CPP; \
- ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
- CFLAGS="$(CFLAGS)"; export CFLAGS; \
- CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
-@@ -776,6 +781,7 @@ BASE_FLAGS_TO_PASS = \
- "CC_FOR_BUILD=$(CC_FOR_BUILD)" \
- "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
- "CXX_FOR_BUILD=$(CXX_FOR_BUILD)" \
-+ "CXXFLAGS_FOR_BUILD=$(CXXFLAGS_FOR_BUILD)" \
- "EXPECT=$(EXPECT)" \
- "FLEX=$(FLEX)" \
- "INSTALL=$(INSTALL)" \
-diff --git a/Makefile.tpl b/Makefile.tpl
-index 6e0337fb48f..4fcac93d3d8 100644
---- a/Makefile.tpl
-+++ b/Makefile.tpl
-@@ -154,6 +154,7 @@ BUILD_EXPORTS = \
- CC="$(CC_FOR_BUILD)"; export CC; \
- CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
- CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
-+ CPPFLAGS="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS; \
- CXX="$(CXX_FOR_BUILD)"; export CXX; \
- CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
- GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
-@@ -173,6 +174,9 @@ BUILD_EXPORTS = \
- # built for the build system to override those in BASE_FLAGS_TO_PASS.
- EXTRA_BUILD_FLAGS = \
- CFLAGS="$(CFLAGS_FOR_BUILD)" \
-+ CXXFLAGS="$(CXXFLAGS_FOR_BUILD)" \
-+ CPP="$(CC_FOR_BUILD) -E" \
-+ CPPFLAGS="$(CPPFLAGS_FOR_BUILD)" \
- LDFLAGS="$(LDFLAGS_FOR_BUILD)"
-
- # This is the list of directories to built for the host system.
-@@ -190,6 +194,7 @@ HOST_SUBDIR = @host_subdir@
- HOST_EXPORTS = \
- $(BASE_EXPORTS) \
- CC="$(CC)"; export CC; \
-+ CPP="$(CC) -E"; export CPP; \
- ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
- CFLAGS="$(CFLAGS)"; export CFLAGS; \
- CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
-diff --git a/gcc/Makefile.in b/gcc/Makefile.in
-index 9b17d120aa1..3053d05903c 100644
---- a/gcc/Makefile.in
-+++ b/gcc/Makefile.in
-@@ -820,7 +820,7 @@ BUILD_LDFLAGS=@BUILD_LDFLAGS@
- BUILD_NO_PIE_FLAG = @BUILD_NO_PIE_FLAG@
- BUILD_LDFLAGS += $(BUILD_NO_PIE_FLAG)
- BUILD_CPPFLAGS= -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
-- -I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS)
-+ -I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS_FOR_BUILD)
-
- # Actual name to use when installing a native compiler.
- GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
-diff --git a/gcc/configure b/gcc/configure
-index e663052cad2..b0906aa3e96 100755
---- a/gcc/configure
-+++ b/gcc/configure
-@@ -12699,7 +12699,7 @@ else
- CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
- CXX="${CXX_FOR_BUILD}" CXXFLAGS="${CXXFLAGS_FOR_BUILD}" \
- LD="${LD_FOR_BUILD}" LDFLAGS="${LDFLAGS_FOR_BUILD}" \
-- GMPINC="" CPPFLAGS="${CPPFLAGS} -DGENERATOR_FILE" \
-+ GMPINC="" CPPFLAGS="${CPPFLAGS_FOR_BUILD} -DGENERATOR_FILE" \
- ${realsrcdir}/configure \
- --enable-languages=${enable_languages-all} \
- ${enable_obsolete+--enable-obsolete="$enable_obsolete"} \
-diff --git a/gcc/configure.ac b/gcc/configure.ac
-index 2b84875b028..bfbd8946e8a 100644
---- a/gcc/configure.ac
-+++ b/gcc/configure.ac
-@@ -2023,7 +2023,7 @@ else
- CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
- CXX="${CXX_FOR_BUILD}" CXXFLAGS="${CXXFLAGS_FOR_BUILD}" \
- LD="${LD_FOR_BUILD}" LDFLAGS="${LDFLAGS_FOR_BUILD}" \
-- GMPINC="" CPPFLAGS="${CPPFLAGS} -DGENERATOR_FILE" \
-+ GMPINC="" CPPFLAGS="${CPPFLAGS_FOR_BUILD} -DGENERATOR_FILE" \
- ${realsrcdir}/configure \
- --enable-languages=${enable_languages-all} \
- ${enable_obsolete+--enable-obsolete="$enable_obsolete"} \
-From 9bbce1b5a10caf636eee137e5a229e5434a6c8f5 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Tue, 2 Feb 2016 10:26:10 -0800
-Subject: [PATCH] nios2: Define MUSL_DYNAMIC_LINKER
+From: Richard Purdie <richard.purdie@linuxfoundation.org>
+Subject: [PATCH 4/5] gcc/nios2: Define the musl linker
-Upstream-Status: Pending
+Add a definition of the musl linker used on the nios2 platform.
-Signed-off-by: Marek Vasut <marex@denx.de>
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
+2021-10-26 Richard Purdie <richard.purdie@linuxfoundation.org>
+
+gcc/ChangeLog:
+
+ * config/nios2/linux.h (MUSL_DYNAMIC_LINKER): Add musl linker
+
+Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
+
+Submitted [https://gcc.gnu.org/pipermail/gcc-patches/2021-October/582723.html]
+Upstream-Status: Backport [https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=e5ddbbf992b909d8e38851bd3179d29389e6ac97]
---
gcc/config/nios2/linux.h | 1 +
1 file changed, 1 insertion(+)
-diff --git a/gcc/config/nios2/linux.h b/gcc/config/nios2/linux.h
-index 08edf1521f6..15696d86241 100644
---- a/gcc/config/nios2/linux.h
-+++ b/gcc/config/nios2/linux.h
+Index: gcc-11.2.0/gcc/config/nios2/linux.h
+===================================================================
+--- gcc-11.2.0.orig/gcc/config/nios2/linux.h
++++ gcc-11.2.0/gcc/config/nios2/linux.h
@@ -30,6 +30,7 @@
#define CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}"
