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%set_autoconf_version 2.60

%define gcc_branch 10

Name: gcc%gcc_branch
Version: 10.5.0
Release: alt1

Summary: GNU Compiler Collection
# libgcc, libgfortran, libgomp, libstdc++ and crtstuff have
# GCC Runtime Exception.
License: LGPL-2.1-or-later and LGPL-3.0-or-later and GPL-2.0-or-later and GPL-3.0-or-later and GPL-3.0-or-later with GCC-exception-3.1

Group: Development/C
Url: https://gcc.gnu.org/

%ifarch ppc
# On ppc32, we build a 64-bit compiler with default 32-bit mode.
%define _target_platform ppc64-alt-linux
%endif

%define snapshot 20230629

%define srcver %version-%snapshot
%define srcfilename gcc-%srcver
%define srcdirname gcc-%srcver
%define psuffix -%gcc_branch
%define _libexecdir /usr/libexec

%define gcc_target_libdir %_libdir/gcc/%_target_platform/%gcc_branch
%define gcc_target_libexecdir %_libexecdir/gcc/%_target_platform/%gcc_branch
%define gcc_target_platform %_target_platform

%define gcc_gdb_auto_load %_datadir/gdb/auto-load%_libdir/
%define gcc_doc_dir %_docdir/gcc%psuffix
# due to -z relro by default
%define binutils_deps binutils >= 1:2.24.0

%define gcc_sourcedir /usr/src/gcc-source

%ifarch x86_64
%define compat_platform i586-alt-linux
%define gcc_target_lib32dir /usr/lib/gcc/%compat_platform/%gcc_branch
%define gxx32idir %_includedir/c++/%gcc_branch/%compat_platform
%define gxx64idir %_includedir/c++/%gcc_branch/%_target_platform
%endif

%define ada_binaries gnatbind gnatchop gnatclean gnatfind gnatkr gnatlink gnatls gnatmake gnatname gnatprep gnatxref

%define d_runtime_arches %ix86 x86_64 %arm aarch64 %mips s390x riscv64
%define gnat_arches %ix86 x86_64
%define go_arches %ix86 x86_64
%define libasan_arches %ix86 x86_64 %arm aarch64 ppc64le
%define libatomic_arches %ix86 x86_64 %arm aarch64 mips mipsel s390x riscv64 ppc64le
%define libitm_arches %ix86 x86_64 %arm aarch64 s390x ppc64le
%define liblsan_arches x86_64 aarch64 ppc64le
%define libquadmath_arches %ix86 x86_64 ppc64le
%define libtsan_arches x86_64 aarch64 ppc64le
%define libubsan_arches %ix86 x86_64 %arm aarch64 ppc64le
%define libvtv_arches %ix86 x86_64

%def_enable d
%ifarch %go_arches
%def_with go
%endif
%ifarch %libasan_arches
%def_with libsanitizer
%endif
%ifarch %libtsan_arches
%def_with libsanitizer
%endif
%ifarch %libubsan_arches
%def_with libsanitizer
%endif
%ifarch %liblsan_arches
%def_with libsanitizer
%endif

%ifarch %libvtv_arches
# We desided to allow libvtv to use "__fortify_fail at GLIBC_PRIVATE".
%filter_from_requires /^libc.so.6(GLIBC_PRIVATE)/d
%endif

%set_compress_method xz
%ifarch %arm
%set_verify_elf_method textrel=relaxed
%endif

# Build parameters.
%def_enable bootstrap
# When we want to update gcc, we have to:
# 0. build gcc N in precompat mode;
# 1. build gcc N+1 with gcc N;
# 2. build gcc N in compat mode.
# Unfortunately, if we skip stage 0 at stage 2, installation of gcc N
# would be broken because it has strict requirements on libgcc1 package,
# but hasher installs libgcc1 from gcc N+1 early.
# precompat knob disables interpackage dependencies optimization
# and changes interpackage dependencies to non-strict (>=);
# this gcc is expected to be installable at stage 2.
# NB: compat and precompat are mutually exclusive.
%def_disable precompat
%def_enable compat

# For some architectures we do not want multilib support.
%ifarch riscv64
%def_disable multilib
%else
%def_enable multilib
%endif
%def_with fortran
%ifnarch ppc ppc64
%def_with objc
%endif
%def_disable objc_gc

%if_disabled compat
%ifarch %gnat_arches
%def_with ada
%endif
%def_enable source
%def_with jit
%endif

%if 0%{?_enable_compat:1}%{?_enable_precompat:1}
%define REQ >=
%else
%define REQ =
%endif

%def_without pdf
%def_disable doxygen
%def_disable check

%define buildtarget obj-%gcc_target_platform

Source: %srcfilename.tar

# Backports from upstream.

# Fedora patches.
Patch100: gcc-hack.patch
Patch101: gcc-i386-libgomp.patch
Patch102: gcc-sparc-config-detection.patch
Patch103: gcc-libgomp-omp_h-multilib.patch
Patch104: gcc-libtool-no-rpath.patch
# Patch105: gcc-isl-dl.patch
Patch106: gcc-libstdc++-docs.patch
Patch107: gcc-no-add-needed.patch
Patch108: gcc-foffload-default.patch
Patch109: gcc-Wno-format-security.patch
Patch110: gcc-rh1574936.patch
Patch111: gcc-d-shared-libphobos.patch

# Debian patches.
Patch201: gcc-textdomain.diff
Patch202: libstdc++-doclink.diff
Patch203: libstdc++-man-3cxx.diff
Patch217: testsuite-hardening-format.diff
Patch218: testsuite-hardening-printf-types.diff
Patch219: testsuite-hardening-updates.diff
Patch221: ada-gcc-name.diff
Patch224: testsuite-glibc-warnings.diff
Patch225: gdc-driver-nophobos.diff

# ALT patches.
Patch701: alt-install.patch
Patch703: alt-libatomic-makefile.patch
Patch704: alt-libgfortran-makefile.patch
Patch708: alt-ada-link.patch
Patch709: alt-as-needed.patch
Patch710: deb-testsuite-as-needed.patch
Patch711: alt-defaults-format-security.patch
Patch712: alt-testsuite-format.patch
Patch713: alt-defaults-_FORTIFY_SOURCE.patch
Patch714: alt-testsuite-_FORTIFY_SOURCE.patch
Patch715: alt-spp-buffer-size.patch
Patch716: alt-defaults-ssp.patch
Patch718: alt-libgo-weak.patch
Patch722: alt-defaults-trampolines.patch
Patch723: alt-libgo-Werror-unused-result.patch
Patch724: alt-change-default-rtld-paths.patch
Patch727: alt-testsuite-Wtrampolines.patch
Patch728: alt-libstdc++-libvtv-rpath-disable.patch
Patch729: deb-alt-gcc-as-needed.diff
Patch730: deb-alt-mips-gcc-multiarch.diff
Patch731: alt-riscv64-not-use-lp64d.patch
Patch732: alt-defaults-cxx-Werror-return-type.patch
Patch733: alt-disable-gdb-plugin-versioning.patch
Patch734: alt-testsuite-ssp.patch
Patch735: alt-testsuite-cxx-Werror-return-type.patch
Patch736: alt-libphobos-disable-on-ppc64le.patch
Patch737: alt-testsuite-vtable-verify.patch
Patch738: alt-defaults-stack-clash-protection.patch
Patch739: alt-testsuite-scp.patch
Patch740: alt-testsuite-pie.patch
Patch741: alt-defaults-pie-now.patch
Patch742: alt-build-lto1-and-lto-dump-as-one-binary.patch

Obsoletes: egcs gcc3.0 gcc3.1
Conflicts: glibc-devel < 2.2.6
Requires(pre): gcc-common >= 1.4.7
Requires: cpp%gcc_branch = %EVR
Requires: %binutils_deps, glibc-devel
Requires: libgcc1 %REQ %EVR
%ifarch %libatomic_arches
Requires: libatomic1 %REQ %EVR
%endif
%ifarch %libasan_arches
Requires: libasan6 %REQ %EVR
%endif
%ifarch %libitm_arches
Requires: libitm1 %REQ %EVR
%endif
%ifarch %libtsan_arches
Requires: libtsan0 %REQ %EVR
%endif
BuildPreReq: rpm-build >= 4.0.4-alt39, %binutils_deps
%set_gcc_version 10
BuildPreReq: gcc%_gcc_version-c++ coreutils flex makeinfo
BuildPreReq: libelf-devel libmpc-devel libmpfr-devel
# due to manpages
BuildPreReq: perl-Pod-Parser
BuildPreReq: zlib-devel

%{?_with_ada:BuildPreReq: gcc-gnat}
%{?_with_objc:%{?_enable_objc_gc:BuildPreReq: libgc-devel}}
%{?_enable_doxygen:BuildPreReq: doxygen graphviz tetex-latex}
%{?_with_pdf:BuildPreReq: tetex-dvips}
%{?!_without_check:%{?!_disable_check:BuildRequires: autogen, dejagnu, glibc-devel-static, /proc, /dev/pts}}

####################################################################
# GCC Compiler

%description
This package contains the GNU Compiler Collection version %version.
You'll need this package in order to compile C code.
It is also required for all other GCC compilers.

If you have multiple versions of the GNU Compiler Collection
installed on your system, you may want to execute
gcc%psuffix
in order to explicitly use the GNU C compiler version %version.

####################################################################
# GCC plugin

%package plugin-devel
Summary: GCC Plugin header files
Group: Development/Other
Provides: libgcc%gcc_branch-plugin-devel = %version
Requires: %name = %EVR
Requires: libgmp-devel

%description plugin-devel
This package contains header files required to build GCC plugins.

####################################################################
# GCC library

%package -n libgcc1
Summary: GCC shared support library
Group: System/Libraries
Provides: libgcc = %version
Provides: libgcc3.2 = %version
Provides: libgcc3.3 = %version
Provides: libgcc3.4 = %version
Provides: libgcc4.1 = %version
Provides: libgcc4.3 = %version
Provides: libgcc4.4 = %version
Provides: libgcc4.5 = %version
Obsoletes: libgcc < %version
Obsoletes: libgcc3.2 < %version
Obsoletes: libgcc3.3 < %version
Obsoletes: libgcc3.4 < %version
Obsoletes: libgcc4.1 < %version
Obsoletes: libgcc4.3 < %version
Obsoletes: libgcc4.4 < %version
Obsoletes: libgcc4.5 < %version

%description -n libgcc1
This package contains GCC shared support library which is needed
e.g. for exception handling support.

####################################################################
# Atomic library

%package -n libatomic1
Summary: The GNU Atomic library
Group: System/Libraries
Requires: libgcc1 %REQ %EVR

%description -n libatomic1
This package contains the GNU Atomic library which is a GCC support
runtime library for atomic operations not supported by hardware.

%package -n libatomic%gcc_branch-devel-static
Summary: The GNU Atomic static library
Group: Development/C
Requires: libatomic1 %REQ %EVR

%description -n libatomic%gcc_branch-devel-static
This package contains GNU Atomic static library.

####################################################################
# Address Sanitizer library

%package -n libasan6
Summary: The Address Sanitizer runtime library
Group: System/Libraries
Requires: libgcc1 %REQ %EVR

%description -n libasan6
This package contains the Address Sanitizer runtime library
which is used for -fsanitize=address instrumented programs.

%package -n libasan%gcc_branch-devel-static
Summary: The Address Sanitizer static library
Group: Development/C
Requires: libasan6 %REQ %EVR

%description -n libasan%gcc_branch-devel-static
This package contains Address Sanitizer static library.

####################################################################
# Thread Sanitizer library

%package -n libtsan0
Summary: The Thread Sanitizer runtime library
Group: System/Libraries
Requires: libgcc1 %REQ %EVR

%description -n libtsan0
This package contains the Thread Sanitizer runtime library
which is used for -fsanitize=thread instrumented programs.

%package -n libtsan%gcc_branch-devel-static
Summary: The Thread Sanitizer static library
Group: Development/C
Requires: libtsan0 %REQ %EVR

%description -n libtsan%gcc_branch-devel-static
This package contains Thread Sanitizer static library.

####################################################################
# ITM library

%package -n libitm1
Summary: The GNU Transactional Memory library
Group: System/Libraries
Requires: libgcc1 %REQ %EVR

%description -n libitm1
This package contains the GNU Transactional Memory library
which is a GCC transactional memory support runtime library.

%package -n libitm%gcc_branch-devel-static
Summary: The GNU Transactional Memory static library
Group: Development/C
Requires: libitm1 %REQ %EVR

%description -n libitm%gcc_branch-devel-static
This package contains GNU Transactional Memory static libraries.

####################################################################
# OpenMP library

%package -n libgomp1
Summary: GCC OpenMP shared support library
Group: System/Libraries
Provides: libgomp = %version
Provides: libgomp4.1 = %version
Provides: libgomp4.3 = %version
Provides: libgomp4.4 = %version
Provides: libgomp4.5 = %version
Obsoletes: libgomp < %version
Obsoletes: libgomp4.1 < %version
Obsoletes: libgomp4.3 < %version
Obsoletes: libgomp4.4 < %version
Obsoletes: libgomp4.5 < %version

%description -n libgomp1
This package contains GCC OpenMP shared support library.

%package -n libgomp%gcc_branch-devel
Summary: GCC OpenMP support files
Group: Development/Other
Requires: libgomp1 %REQ %EVR
Requires: glibc-devel

%description -n libgomp%gcc_branch-devel
This package contains GCC OpenMP headers and library.

%package -n libgomp%gcc_branch-devel-static
Summary: GCC OpenMP static support library
Group: Development/Other
Requires: libgomp%gcc_branch-devel = %EVR

%description -n libgomp%gcc_branch-devel-static
This package contains GCC OpenMP static library.

####################################################################
# GCC plugin for GDB
%package gdb-plugin
Summary: GCC plugin for GDB
Group: Development/Debuggers
Requires: gcc%gcc_branch = %EVR
Provides: %name-gdb-plugin-devel = %EVR
Obsoletes: %name-gdb-plugin-devel < %EVR

%description gdb-plugin
This package contains GCC plugin for GDB C expression evaluation.

####################################################################
# GCC JIT Library
%package -n libgccjit0
Summary: Library for embedding GCC inside programs and libraries
Group: System/Libraries

%description -n libgccjit0
This package contains shared library with GCC JIT front-end.

%package -n libgccjit%gcc_branch-devel
Summary: Support for embedding GCC inside programs and libraries
Group: Development/C
Requires: libgccjit0 = %EVR

%description -n libgccjit%gcc_branch-devel
This package contains header files for GCC JIT front-end.

####################################################################
# quadmath library
%package -n libquadmath0
Summary: GCC __float128 shared support library
Group: System/Libraries

%description -n libquadmath0
This package contains GCC shared support library which is needed
for __float128 math support and for Fortran REAL*16 support.

%package -n libquadmath%gcc_branch-devel
Summary: GCC __float128 support files
Group: Development/Other
Requires: libquadmath0 %REQ %EVR

%description -n libquadmath%gcc_branch-devel
This package contains headers for building Fortran programs using
REAL*16 and programs using __float128 math.

%package -n libquadmath%gcc_branch-devel-static
Summary: GCC __float128 static support library
Group: Development/Other
Requires: libquadmath%gcc_branch-devel = %EVR

%description -n libquadmath%gcc_branch-devel-static
This package contains static libraries for building Fortran programs
using REAL*16 and programs using __float128 math.

####################################################################
# Leak Sanitizer library

%package -n liblsan0
Summary: The Leak Sanitizer runtime library
Group: System/Libraries
Requires: libgcc1 %REQ %EVR

%description -n liblsan0
This package contains the Leak Sanitizer library
which is used for -fsanitize=leak instrumented programs.

%package -n liblsan%gcc_branch-devel-static
Summary: The Leak Sanitizer static library
Group: Development/C
Requires: liblsan0 %REQ %EVR

%description -n liblsan%gcc_branch-devel-static
This package contains Leak Sanitizer static runtime library.

####################################################################
# Undefined Behavior Sanitizer library

%package -n libubsan1
Summary: The Undefined Behavior Sanitizer runtime library
Group: System/Libraries
Requires: libgcc1 %REQ %EVR

%description -n libubsan1
This package contains the Undefined Behavior Sanitizer library
which is used for -fsanitize=undefined instrumented programs.

%package -n libubsan%gcc_branch-devel-static
Summary: The Undefined Behavior Sanitizer static library
Group: Development/C
Requires: libubsan1 %REQ %EVR

%description -n libubsan%gcc_branch-devel-static
This package contains Undefined Behavior Sanitizer static runtime library.

####################################################################
# VTable Verification library

%package -n libvtv0
Summary: The VTable Verification library
Group: System/Libraries
Requires: libgcc1 %REQ %EVR

%description -n libvtv0
This package contains the GNU Transactional Memory library
which is a GCC transactional memory support runtime library.

%package -n libvtv%gcc_branch-devel-static
Summary: The GNU Transactional Memory static library
Group: Development/C
Requires: libvtv0 %REQ %EVR

%description -n libvtv%gcc_branch-devel-static
This package contains GNU Transactional Memory static libraries.

####################################################################
# Preprocessor

%package -n cpp%gcc_branch
Summary: The GNU C-Compatible Compiler Preprocessor
Group: Development/C
Obsoletes: gcc-cpp egcs-cpp cpp3.0 cpp3.1
Requires(pre): gcc-common >= 1.4.7

%description -n cpp%gcc_branch
Cpp is the GNU C-Compatible Compiler Preprocessor.
The C preprocessor is a 'macro processor' which is used automatically
by the C compiler to transform your program before actual
compilation. It is called a macro processor because it allows
you to define 'macros,' which are abbreviations for longer
constructs.

The C preprocessor provides four separate facilities that you can use as
you see fit:

* Inclusion of header files. These are files of declarations that can be
 substituted into your program.
* Macro expansion. You can define 'macros,' which are abbreviations for
 arbitrary fragments of C code, and then the C preprocessor will replace
 the macros with their definitions throughout the program.
* Conditional compilation. Using special preprocessing directives,
 you can include or exclude parts of the program according to various
 conditions.
* Line control. If you use a program to combine or rearrange source files
 into an intermediate file which is then compiled, you can use line
 control to inform the compiler about where each source line originated.

If you have multiple versions of the GNU Compiler Collection
installed on your system, you may want to execute
cpp%psuffix
in order to explicitly use the GNU C Preprocessor version %version.

####################################################################
# C++ Libraries

%package -n libstdc++6
Summary: GNU Standard C++ library
Group: System/Libraries
AutoReq: yes, nopython
Provides: libstdc++ = %version
Provides: libstdc++3.4 = %version
Provides: libstdc++4.1 = %version
Provides: libstdc++4.3 = %version
Provides: libstdc++4.4 = %version
Provides: libstdc++4.5 = %version
Obsoletes: libstdc++ < %version
Obsoletes: libstdc++3.4 < %version
Obsoletes: libstdc++4.1 < %version
Obsoletes: libstdc++4.3 < %version
Obsoletes: libstdc++4.4 < %version
Obsoletes: libstdc++4.5 < %version
Requires: libgcc1 %REQ %EVR
# due to TLS (#9732)
Requires(pre): glibc-core >= 6:2.3.6-alt7

%description -n libstdc++6
This package contains a rewritten standard compliant GCC Standard C++
Library.

%package -n libstdc++%gcc_branch-devel
Summary: Header files and libraries for C++ development
Group: Development/C++
Obsoletes: libstdc++3.0-devel libstdc++3.1-devel
Requires(pre): gcc-c++-common >= 1.4.7
Requires: libstdc++6 %REQ %EVR
Requires: glibc-devel

%description -n libstdc++%gcc_branch-devel
This is the GNU implementation of the standard C++ libraries.
This package includes the header files and libraries needed for C++
development.  This includes rewritten implementation of STL.

%package -n libstdc++%gcc_branch-devel-static
Summary: Static libraries for C++ development
Group: Development/C++
Obsoletes: libstdc++3.0-devel-static libstdc++3.1-devel-static
Requires(pre): gcc-c++-common >= 1.4.7
Requires: libstdc++%gcc_branch-devel = %EVR

%description -n libstdc++%gcc_branch-devel-static
This is the GNU implementation of the standard C++ libraries.
This package includes static library needed for C++ development.

####################################################################
# C++ Compiler

%package c++
Summary: C++ support for gcc
Group: Development/C++
Obsoletes: egcs-c++ gcc3.0-c++ gcc3.1-c++
Requires(pre): gcc-c++-common >= 1.4.7
Requires: %name = %EVR
Requires: libstdc++%gcc_branch-devel = %EVR

%description c++
This package adds C++ support to the GNU Compiler Collection.
It includes support for most of the current C++ specification,
including templates and exception handling.

If you have multiple versions of the GNU Compiler Collection
installed on your system, you may want to execute
g++%psuffix
in order to explicitly use the GNU C++ compiler version %version.

####################################################################
# D Runtime

%package -n libgdruntime1
Summary: D runtime
Group: System/Libraries

%description -n libgdruntime1
This package contains DRuntime shared library which is the
low-level runtime library backing the D programming language.

%package -n libgdruntime%gcc_branch-devel
Summary: Development files for DRuntime library
Group: Development/Other
Requires: libgdruntime1 = %EVR

%description -n libgdruntime%gcc_branch-devel
This package contains development files for DRuntime library.

%package -n libgdruntime%gcc_branch-devel-static
Summary: Static DRuntime library
Group: Development/Other
Requires: libgdruntime1 = %EVR
Requires: libgdruntime%gcc_branch-devel = %EVR

%description -n libgdruntime%gcc_branch-devel-static
This package contains static DRuntime library.

%package -n libgphobos1
Summary: D runtime
Group: System/Libraries

%description -n libgphobos1
This packages contains the standard library for the D Programming
Language which is needed to run D dynamically linked programs.

%package -n libgphobos%gcc_branch-devel
Summary: Development files for DRuntime library
Group: Development/Other
Requires: libgphobos1 = %EVR

%description -n libgphobos%gcc_branch-devel
This package contains development files for DRuntime library.

%package -n libgphobos%gcc_branch-devel-static
Summary: Static D libraries
Group: Development/Other
Requires: libgphobos%gcc_branch-devel = %EVR

%description -n libgphobos%gcc_branch-devel-static
This package contains static D standard library.

####################################################################
# The GNU D Compiler
%package gdc
Summary: GNU D compiler
Group: Development/Other
Requires: %name = %EVR
Requires(pre): gcc-gdc-common
%ifarch %d_runtime_arches
Requires: libgdruntime%gcc_branch-devel = %EVR
Requires: libgphobos%gcc_branch-devel = %EVR
%endif

%description gdc
This package provides support for compiling D
programs with the GNU Compiler Collection.

####################################################################
# The GNU D Compiler documentation

%package gdc-doc
Summary: D compiler documentation
Group: Development/Other
# This is not a noarch subpackage because of d_arches.
#BuildArch: noarch
Requires: %name-doc = %EVR

%description gdc-doc
This package contains documentation for the GNU D Compiler
version %version.

####################################################################
# Objective-C Libraries

%package -n libobjc4
Summary: Objective-C runtime library
Group: System/Libraries
Requires: libgcc1 %REQ %EVR

%description -n libobjc4
This package contains Objective-C shared library which is needed to run
Objective-C dynamically linked programs.

%package -n libobjc%gcc_branch-devel
Summary: Header files and library for Objective-C development
Group: Development/Other
Requires(pre): gcc-common >= 1.4.7
Requires: libobjc4 %REQ %EVR
Requires: glibc-devel

%description -n libobjc%gcc_branch-devel
This is the GNU implementation of the standard Objective-C libraries.
This package includes the header files and library needed for
Objective-C development.

%package -n libobjc%gcc_branch-devel-static
Summary: Static libraries for Objective-C development
Group: Development/Other
Requires(pre): gcc-common >= 1.4.7
Requires: libobjc%gcc_branch-devel = %EVR

%description -n libobjc%gcc_branch-devel-static
This is the GNU implementation of the standard Objective-C libraries.
This package includes the static library needed for Objective-C
development.

####################################################################
# Objective-C Compiler

%package objc
Summary: Objective-C support for GCC
Group: Development/Other
Obsoletes: gcc3.0-objc gcc3.1-objc
Requires(pre): gcc-common >= 1.4.7
Requires: %name = %EVR
Requires: libobjc%gcc_branch-devel = %EVR

%description objc
This package provides Objective-C support for the GCC.
Mainly used on systems running NeXTSTEP, Objective-C is an
object-oriented derivative of the C language.

%package objc++
Summary: Objective-C++ support for GCC
Group: Development/Other
Requires(pre): gcc-common >= 1.4.7
Requires: %name-objc = %EVR, %name-c++ = %EVR

%description objc++
This package provides Objective-C++ support for the GCC.

####################################################################
# GNU Fortran Library

%package -n libgfortran5
Summary: GNU Fortran runtime library
Group: System/Libraries
Requires: libgcc1 %REQ %EVR
%ifarch %libquadmath_arches
Requires: libquadmath0 %REQ %EVR
%endif
Provides: libgfortran = %version
Provides: libgfortran4.3 = %version
Provides: libgfortran4.4 = %version
Provides: libgfortran4.5 = %version
Obsoletes: libgfortran4.3 < %version
Obsoletes: libgfortran4.4 < %version
Obsoletes: libgfortran4.5 < %version

%description -n libgfortran5
This package contains GNU Fortran shared library which is needed to run
GNU Fortran dynamically linked programs.

%package -n libgfortran%gcc_branch-devel
Summary: Header files and library for GNU Fortran development
Group: Development/Other
Requires(pre): gcc-fortran-common >= 1.4.7
Requires: libgfortran5 %REQ %EVR
%ifarch %libquadmath_arches
Requires: libquadmath%gcc_branch-devel = %EVR
%endif
Requires: glibc-devel

%description -n libgfortran%gcc_branch-devel
This is the GNU implementation of the standard GNU Fortran libraries.
This package includes the header files and library needed for GNU
Fortran development.

%package -n libgfortran%gcc_branch-devel-static
Summary: Static libraries for GNU Fortran development
Group: Development/Other
Requires(pre): gcc-fortran-common >= 1.4.7
Requires: libgfortran%gcc_branch-devel = %EVR

%description -n libgfortran%gcc_branch-devel-static
This is the GNU implementation of the standard GNU Fortran libraries.
This package includes the static library needed for GNU Fortran
development.

####################################################################
# GNU Fortran Compiler

%package fortran
Summary: GNU Fortran support for gcc
Group: Development/Other
Obsoletes: gcc3.0-g77 gcc3.1-g77
Requires(pre): gcc-fortran-common >= 1.4.7
Requires: %name = %EVR
Requires: libgfortran%gcc_branch-devel = %EVR

%description fortran
This package provides support for compiling GNU Fortran
programs with the GNU Compiler Collection.

If you have multiple versions of the GNU Compiler Collection
installed on your system, you may want to execute
fortran%psuffix
in order to explicitly use the GNU Fortran compiler version %version.

####################################################################
# The GNU Fortran Compiler documentation

%package fortran-doc
Summary: The GNU Fortran Compiler documentation
Group: Development/Other
# This is not a noarch subpackage because of libquadmath_arches.
#BuildArch: noarch
Requires: %name-doc = %EVR
Conflicts: gcc9-fortran-doc gcc8-fortran-doc gcc7-fortran-doc
Obsoletes: gcc9-fortran-doc gcc8-fortran-doc gcc7-fortran-doc

%description fortran-doc
This package contains documentation for the GNU Fortran Compiler
version %version.

####################################################################
# Ada 95 Libraries

%package -n libgnat%gcc_branch
Summary: Ada 95 runtime libraries
Group: System/Libraries
Requires: libgcc1 %REQ %EVR

%description -n libgnat%gcc_branch
This package contains the shared libraries required to run programs
compiled with the GNU Ada compiler (GNAT) if they are compiled to use
shared libraries.  It also contains the shared libraries for the
Implementation of the Ada Semantic Interface Specification (ASIS), the
implementation of Distributed Systems Programming (GLADE) and the
Posix 1003.5 Binding (Florist).

%package -n libgnat%gcc_branch-devel
Summary: Header files and libraries for Ada 95 development
Group: Development/Other
Requires(pre): gcc-common >= 1.4.7
Requires: libgnat%gcc_branch = %EVR

%description -n libgnat%gcc_branch-devel
This is the GNU implementation of the standard Ada 95 libraries.
This package includes the include files and libraries needed for
Ada 95 development.

%package -n libgnat%gcc_branch-devel-static
Summary: Static libraries for Ada 95 development
Group: Development/Other
Requires(pre): gcc-common >= 1.4.7
Requires: libgnat%gcc_branch-devel = %EVR

%description -n libgnat%gcc_branch-devel-static
This is the GNU implementation of the standard Ada 95 libraries.  This
package includes the static libraries needed for Ada 95 development.

####################################################################
# Ada 95 Compiler

%package gnat
Summary: The GNU Ada Compiler
Group: Development/Other
Obsoletes: gcc9-gnat gcc8-gnat gcc7-gnat gcc6-gnat gcc5-gnat gcc4.9-gnat gcc4.8-gnat gcc4.7-gnat gcc4.6-gnat gcc4.5-gnat gcc4.4-gnat gcc4.3-gnat gcc4.2-gnat gcc4.1-gnat
Requires(pre): gcc-gnat-common
Requires: %name = %EVR
Requires: libgnat%gcc_branch-devel = %EVR

%description gnat
This package provides support for compiling Ada 95
programs with the GNU Compiler Collection.

If you have multiple versions of the GNU Compiler Collection
installed on your system, you may want to execute
gnat%psuffix
in order to explicitly use the GNU Ada compiler version %version.

####################################################################
# The GNU Ada Compiler documentation

%package gnat-doc
Summary: The GNU Ada Compiler documentation
Group: Development/Other
# This is not a noarch subpackage because of gnat_arches.
#BuildArch: noarch
Requires: %name-doc = %EVR
Conflicts: gcc9-gnat-doc gcc8-gnat-doc gcc7-gnat-doc
Obsoletes: gcc9-gnat-doc gcc8-gnat-doc gcc7-gnat-doc

%description gnat-doc
This package contains documentation for the GNU Ada Compiler
version %version.

####################################################################
# Go Libraries

%package -n libgo16
Summary: Go runtime libraries
Group: System/Libraries
Requires: libgcc1 %REQ %EVR

%description -n libgo16
This package contains the shared libraries required to run programs
compiled with the GNU Go compiler if they are compiled to use
shared libraries.

%package -n libgo%gcc_branch-devel
Summary: Header files and libraries for Go development
Group: Development/Other
Requires(pre): gcc-common >= 1.4.7
Requires: libgo16 %REQ %EVR

%description -n libgo%gcc_branch-devel
This package includes the include files and libraries needed for
Go development.

%package -n libgo%gcc_branch-devel-static
Summary: Static libraries for Go development
Group: Development/Other
Requires(pre): gcc-common >= 1.4.7
Requires: libgo%gcc_branch-devel = %EVR

%description -n libgo%gcc_branch-devel-static
This package includes the static libraries needed for Go development.

####################################################################
# The GNU compiler for the Go programming language
%package go
Summary: The GNU compiler for the Go programming language
Group: Development/Other
Requires(pre): gcc-go-common >= 1.4.15
Requires: %name = %EVR
Requires: libgo%gcc_branch-devel = %EVR

%description go
This package provides support for compiling Go
programs with the GNU Compiler Collection.

If you have multiple versions of the GNU Compiler Collection
installed on your system, you may want to execute
go%psuffix
in order to explicitly use the GNU Go compiler version %version.

####################################################################
# Documentation for the GNU compiler for the Go programming language

%package go-doc
Summary: Documentation for the GNU compiler for the Go programming language
Group: Development/Other
# This is not a noarch subpackage because of go_arches.
#BuildArch: noarch
Requires: %name-doc = %EVR
Conflicts: gcc9-go-doc gcc8-go-doc gcc7-go-doc
Obsoletes: gcc9-go-doc gcc8-go-doc gcc7-go-doc

%description go-doc
This package contains documentation for the GNU compiler version %version
for the Go programming language.

####################################################################
# GCC sources
%package -n gcc-source
Summary: GCC sources
Group: Development/Other
BuildArch: noarch

%description -n gcc-source
This package contains source code of GNU Compiler Collection version %version.

####################################################################
# GCC localization
%package locales
Summary: The GNU Compiler Collection native language support files
Group: Development/C
BuildArch: noarch
Requires: %name = %EVR

%description locales
This packages contains files required for native language support for
the GNU Compiler Collection.

####################################################################
# GCC documentation

%package doc
Summary: GCC documentation
Group: Development/Other
BuildArch: noarch
Conflicts: gcc3.0-doc
Conflicts: gcc3.1-doc
Conflicts: gcc3.2-doc
Conflicts: gcc3.3-doc
Conflicts: gcc3.4-doc
Conflicts: gcc4.1-doc
Conflicts: gcc4.3-doc
Conflicts: gcc4.4-doc
Conflicts: gcc4.5-doc
Conflicts: gcc4.6-doc
Conflicts: gcc4.7-doc
Conflicts: gcc4.8-doc
Conflicts: gcc4.9-doc
Conflicts: gcc5-doc
Conflicts: gcc6-doc
Conflicts: gcc7-doc
Conflicts: gcc8-doc
Conflicts: gcc9-doc
Obsoletes: gcc3.0-doc gcc3.1-doc gcc3.2-doc gcc3.3-doc gcc3.4-doc gcc4.1-doc gcc4.3-doc gcc4.4-doc gcc4.5-doc gcc4.6-doc gcc4.7-doc gcc4.8-doc gcc4.9-doc gcc5-doc gcc6-doc gcc7-doc gcc8-doc gcc9-doc

%description doc
This package contains documentation for the GNU Compiler Collection
version %version.

%prep
%setup -n %srcdirname

# Backports from upstream.

# Fedora patches.
%patch100 -p0
%patch101 -p0
%patch102 -p0
%patch103 -p0
%patch104 -p0
#%%patch105 -p0 -b .isl-dl~
%patch106 -p0
%patch107 -p0
%patch108 -p0
%patch109 -p0
%patch110 -p0
%patch111 -p0

# Debian patches.
%patch201 -p2
%patch202 -p2
%patch203 -p2
%patch217 -p2
%patch218 -p2
%patch219 -p2
%patch221 -p2
%patch224 -p2
%ifnarch %d_runtime_arches
%patch225 -p2
%endif

# ALT patches.
%patch701 -p1
%patch703 -p1
%patch704 -p1
%patch708 -p1
%patch709 -p1
%patch710 -p1
%patch711 -p1
%patch712 -p1
%patch713 -p1
%patch714 -p1
%patch715 -p1
%patch716 -p1
%patch718 -p1
%patch722 -p1
%patch723 -p1
%patch724 -p1
%patch727 -p1
%patch728 -p1
%patch729 -p2
%patch730 -p2
%patch731 -p1
%patch732 -p1
%patch733 -p1
%patch734 -p1
%patch735 -p1
%patch736 -p1
%patch737 -p1
%patch738 -p1
%patch739 -p1
%patch740 -p1
%patch741 -p1
%patch742 -p1

echo '%distribution %version-%release' > gcc/DEV-PHASE

# due to autoconf >= 2.69
> libgo/config/go.m4

# This test causes fork failures, because it spawns way too many threads
rm -f gcc/testsuite/go.test/test/chan/goroutines.go

# Remove -I- gcc option.
find -type f -name Makefile\* -print0 |
xargs -r0 fgrep -Zle '-I- ' -- |
xargs -r0 sed -i 's/-I- //g' --

# Disable unwanted multilib builds.
%ifarch x86_64 mips mipsel mips64 mips64el riscv64 ppc64le
sed -i 's/\$(CC_FOR_TARGET) --print-multi-lib/echo '"'.;'/" Makefile.*
sed -i 's/\${CC-gcc} --print-multi-lib/echo '"'.;'/" config-ml.in
sed -i 's/\[ -z "\$(MULTIDIRS)" \]/true/' config-ml.in
%endif

find -type f -name \*.orig -delete -print

# Automake >= 1.10 behaviour changed.
#find -name Makefile.am -print0 |
# xargs -r0 fgrep -lZ '_LINK = ' -- |
# xargs -r0 sed -i '/_LDFLAGS)/! s/^\([^ ]\+\)_LINK = \$([^ ]\+)/& \$(\1_LDFLAGS)/' --

# Misdesign in libstdc++.
cp -a libstdc++-v3/config/cpu/i{4,3}86/atomicity.h

# Remove harmful autotools redeclarations.
>config/override.m4

# Replace m4_rename with m4_rename_force to fix build with autoconf >= 2.64.
if fgrep -wqs m4_rename_force /usr/share/autoconf/m4sugar/m4sugar.m4; then
find -type f -name configure.ac -print0 |
xargs -r0 fgrep -wlZ 'm4_rename' |
xargs -r0 sed -i 's/\<m4_rename\>/&_force/' --
fi

# Adjust libstdc++ docs and its doxygen config.
%define onlinedocs http://gcc.gnu.org/onlinedocs
find libstdc++-v3/doc/ -type f -print0 |
xargs -r0 grep -FZl libstdc++-html-USERS -- |
xargs -r0 sed -i 's|libstdc++-html-USERS|%onlinedocs/libstdc++/&|' --
find libstdc++-v3/doc/ -type f -print0 |
xargs -r0 grep -FZl '"latest-doxygen/' -- |
xargs -r0 sed -i 's|"latest-doxygen/|"%onlinedocs/libstdc++/latest-doxygen/|' --
sed -i "s|\\(^INCLUDE_PATH[[:space:]]\\+=\\)[[:space:]]*$|\\1 $PWD/%buildtarget/%_target_platform/libstdc++-v3/include|" \
libstdc++-v3/doc/doxygen/user.cfg.in

%build
libtoolize --copy --install --force
install -pm644 %_datadir/libtool/aclocal/*.m4 .

# Regenerate configure scripts.
for f in */aclocal.m4; do
d="${f%%/*}"
grep ^m4_include "$d"/aclocal.m4 |
egrep -v '\[(libltdl/)?acinclude\.m4\]' >acinclude.m4~ ||:
touch "$d"/acinclude.m4
cat "$d"/acinclude.m4 >>acinclude.m4~
mv acinclude.m4~ "$d"/acinclude.m4
%autoreconf "$d"
sh -n "$d"/configure
done

# Libtoolize now removes those of its build-aux files
# that haven't been installed during its invocation.
# Invoke libtoolize once more to install missing files.
# gotools is just one of those directories that could
# be used to install all necessary build-aux files.
%autoreconf gotools

./contrib/gcc_update --touch

rm -rf %buildtarget
mkdir %buildtarget
pushd %buildtarget

%if_with ada
rm -rf ada_hacks
for n in gnat %ada_binaries; do
if [ -f "%_bindir/$n" ]; then
continue
fi
if [ ! -f "%_bindir/$n%psuffix" ]; then
echo "%_bindir/$n not found!" >&2
exit 1
fi
mkdir -p ada_hacks
ln -s "%_bindir/$n%psuffix" ada_hacks/"$n"
done
if [ -d ada_hacks ]; then
export PATH="$PWD/ada_hacks${PATH:+:"$PATH"}"
fi
%endif

%define _configure_script ../configure
%define _configure_target --host=%_target_platform --build=%_target_platform --target=%gcc_target_platform
# Remove lto flags, these flags break GCC build, but GCC supports
# special bootstrap-lto build config.  Unfortunately, LTO builds of GCC 10 is
# known to occasionally ICE while building some packages, so bootstrap-lto build
# config is not enabled too.
%global optflags_lto %nil
%remove_optflags -frecord-gcc-switches %optflags_nocpp %optflags_notraceback %optflags_warnings
export CC=%__cc \
CFLAGS="%optflags" \
CXXFLAGS="%optflags" \
FFLAGS="%optflags" \
GCJFLAGS="%optflags" \
TCFLAGS="%optflags" \
XCFLAGS="%optflags" \
ac_cv_file__proc_self_exe=yes \
gcc_cv_libc_provides_ssp=yes \
libffi_cv_ro_eh_frame=yes \
#

CONFIGURE_OPTS="\
--enable-shared \
--program-suffix=%psuffix \
--with-slibdir=/%_lib \
--libexecdir=%_libdir \
--with-bugurl=http://bugzilla.altlinux.org \
--enable-__cxa_atexit \
--enable-threads=posix \
--enable-checking=release \
--with-system-zlib \
--without-included-gettext \
%{subst_enable multilib} \
--enable-default-pie \
--enable-gnu-unique-object \
--enable-linker-build-id \
%ifnarch mips mips64 mipsel mips64el
--with-linker-hash-style=gnu \
%endif
%ifarch %ix86
--with-arch=%_target_cpu --with-tune=generic \
%endif
%ifarch x86_64
--with-arch_32=i586 --with-tune_32=generic \
--with-multilib-list=m64,m32,mx32 \
%endif
%ifarch ppc ppc64 ppc64le
--enable-secureplt \
--with-long-double-128 \
%endif
%ifarch ppc ppc64
--disable-softfloat \
%endif
%ifarch ppc64le
--enable-targets=powerpcle-linux \
--with-cpu-32=power8 --with-tune-32=power8 \
--with-cpu-64=power8 --with-tune-64=power8 \
%endif
%ifarch ppc
--with-cpu=default32 \
%endif
%ifarch armh
--with-tune=cortex-a8 --with-arch=armv7-a \
--with-float=hard --with-fpu=vfpv3-d16 --with-abi=aapcs-linux \
--disable-sjlj-exceptions \
%endif
%ifarch arm
--with-arch=armv5te --with-float=soft --with-abi=aapcs-linux \
--disable-sjlj-exceptions \
%endif
%ifarch mips mipsel mips64 mips64el
--enable-targets=all \
--with-arch-32=mips32r2 --with-fp-32=xx \
--with-arch-64=mips64r2 \
%endif
%ifarch mips64 mips64el
--with-mips-plt \
%endif
%ifarch mips mipsel
--with-lxc1-sxc1=no \
%endif
%ifarch mipsel mips64el \
--with-madd4=no \
%endif
%ifarch riscv64
--without-multilib-list --with-arch=rv64gc --with-abi=lp64d \
%endif
"

%configure \
$CONFIGURE_OPTS \
--with-gcc-major-version-only \
%ifarch %libvtv_arches
--enable-vtable-verify \
%endif
%{subst_enable bootstrap} \
--enable-languages="c,c++%{?_with_fortran:,fortran}%{?_with_objc:,objc,obj-c++}%{?_with_ada:,ada}%{?_with_go:,go}%{?_enable_d:,d},lto" \
--enable-plugin \
%{?_with_objc:%{?_enable_objc_gc:--enable-objc-gc}} \
#

%make_build MAKEINFOFLAGS=--no-split \
BOOT_CFLAGS='%optflags' \
%{?_enable_bootstrap:profiledbootstrap}

%if_enabled doxygen
%make_build -C %_target_platform/libstdc++-v3/doc doc-html-doxygen
%make_build -C %_target_platform/libstdc++-v3/doc doc-man-doxygen
%endif #enabled_doxygen
popd #%buildtarget

%if_with jit
rm -rf %buildtarget-gccjit
mkdir %buildtarget-gccjit
pushd %buildtarget-gccjit

%configure \
$CONFIGURE_OPTS \
--disable-bootstrap \
--enable-host-shared \
--enable-languages=jit \
#

%make_build MAKEINFOFLAGS=--no-split \
BOOT_CFLAGS='%optflags' all-gcc

popd # %%buildtarget-gccjit

cp -a %buildtarget-gccjit/gcc/libgccjit.so* %buildtarget/gcc/

pushd %buildtarget/gcc/
cp -a Makefile{,.orig}
sed -e '/^CHECK_TARGETS/s/$/ check-jit/' -i Makefile
sed -e "s,^lang\.\(.*\):.*,& jit.\1," -i Makefile
touch -r Makefile.orig Makefile
rm Makefile.orig
popd # %%buildtarget/gcc/

%endif # with_jit

# build printable documentation
%if_with pdf
(cd gcc/doc; for f in gcc cpp cppinternals; do
 texi2dvi -p -t  at afourpaper -t  at finalout -I ../doc/include $f.texi
done)
%if_with fortran
(cd gcc/f; for f in gfortran; do
 texi2dvi -p -t  at afourpaper -t  at finalout -I ../doc/include $f.texi
done)
%endif #with_fortran
%if_with ada
(cd gcc/ada; for f in gnat_rm gnat_ug_unx; do
 texi2dvi -p -t  at afourpaper -t  at finalout -I ../doc/include $f.texi
done
mv gnat_ug_unx.pdf gnat_ug.pdf
)
%endif #with_ada
%endif #with_pdf

%if_with ada
# for testsuite
(cd %buildtarget/gcc; ln -s ada/rts/libgnat%psuffix.so .)
%endif

%check
[ -w /dev/ptmx -a -f /proc/self/maps ] || exit
cd %buildtarget
%if_with ada
rm -rf ada_check_hacks
for n in gnat %ada_binaries; do
if [ -f "gcc/$n%psuffix" ]; then
continue
fi
if [ ! -f "gcc/$n" ]; then
echo "gcc/$n not found!" >&2
exit 1
fi
mkdir -p ada_check_hacks
ln -s "../gcc/$n" ada_check_hacks/"$n%psuffix"
done
if [ -d ada_check_hacks ]; then
export PATH="$PWD/ada_check_hacks${PATH:+:"$PATH"}"
fi
%endif
export LD_LIBRARY_PATH=$PWD/gcc/ada/rts
%make_build -k check ||:
../contrib/test_summary ||:

%install
mkdir -p %buildroot%gcc_doc_dir

# Copy various doc files here and there
CopyDocs()
{
local n="$1"
shift
mkdir -p "%buildroot%gcc_doc_dir/$n"
local d="$1"
shift
local f
for f in "$d"/*{README,NEWS,LICENSE,THREADS}*; do
[ -f "$f" ] || continue
install -pv -m644 "$f" "%buildroot%gcc_doc_dir/$n/"
done
}

CopyDocs gcc gcc

CopyDocs g++ gcc/cp
CopyDocs libstdc++ libstdc++-v3
cp -av libstdc++-v3/doc/html %buildroot%gcc_doc_dir/libstdc++/
if [ -d %buildtarget/%_target_platform/libstdc++-v3/doc/doxygen/html ]; then
cp -a %buildtarget/%_target_platform/libstdc++-v3/doc/doxygen/html \
%buildroot%gcc_doc_dir/libstdc++/
fi
if [ -d %buildtarget/%_target_platform/libstdc++-v3/doc/doxygen/man ]; then
cp -a %buildtarget/%_target_platform/libstdc++-v3/doc/doxygen/man/man3 \
%buildroot%_mandir/
fi

%if_with fortran
CopyDocs gfortran gcc/f
%endif #with_fortran

%if_with objc
CopyDocs libobjc libobjc
%endif #with_objc

%if_with go
CopyDocs libgo gcc/go
%endif #with_go

pushd %buildtarget
%make_install install DESTDIR=%buildroot
popd #%buildtarget

# Remove install-tools.
rm -r %buildroot%gcc_target_libdir/install-tools

# Rename binaries which will be packaged under alternatives control.
pushd %buildroot%_bindir
rm -vf %gcc_target_platform-gcc-%version {%gcc_target_platform-,}c++%psuffix
for n in \
 cpp \
 gcc gcov gcov-tool gcov-dump \
 g++ \
 lto-dump \
 %{?_with_fortran:gfortran} \
 %{?_with_ada:gnat %ada_binaries} \
 %{?_with_go:gccgo} \
 ; do
[ -f "%gcc_target_platform-$n%psuffix" ] ||
mv -v "$n%psuffix" "%gcc_target_platform-$n%psuffix"
ln -snf "%gcc_target_platform-$n%psuffix" "$n%psuffix"
done
popd

# Hardlink merged lto1 and lto-dump.
cmp %buildroot%gcc_target_libdir/lto1 \
%buildroot%_bindir/%gcc_target_platform-lto-dump%psuffix

ln -f %buildroot%gcc_target_libdir/lto1 \
%buildroot%_bindir/%gcc_target_platform-lto-dump%psuffix

pushd %buildroot%_libdir
rm lib*.la
rm libssp*
rm libiberty.a ||:
mv *.a %buildroot%gcc_target_libdir/
%ifnarch mips mipsel s390x riscv64
mv *.o %buildroot%gcc_target_libdir/
%endif
for f in *.so; do
[ "$f" != libcc1.so ] || continue
v=`objdump -p "$f" |awk '/SONAME/ {print $2}'`
[ -f "$v" ]
ln -s ../../../"$v" "%buildroot%gcc_target_libdir/$f"
rm "$f"
done
popd
pushd %buildroot/%_lib
for f in *.so; do
if v="$(readlink "$f")"; then
ln -s ../../../../../%_lib/"$v" \
"%buildroot%gcc_target_libdir/$f"
rm "$f"
else
mv "$f" "%buildroot%gcc_target_libdir/"
fi
done
popd

# Relocate itm, gomp and gfortran files.
%ifarch %libitm_arches
mv %buildroot%_libdir/libitm.spec %buildroot%gcc_target_libdir/
%endif
mv %buildroot%_libdir/libgomp.spec %buildroot%gcc_target_libdir/
mv %buildroot%_libdir/libgfortran.spec %buildroot%gcc_target_libdir/
%if_with libsanitizer
mv %buildroot%_libdir/libsanitizer.spec %buildroot%gcc_target_libdir/
%endif

# Package fixed *limits.h
mv %buildroot%gcc_target_libdir/include{-fixed,}/limits.h
mv %buildroot%gcc_target_libdir/include{-fixed,}/syslimits.h

# Remove precompiled headers.
rm -rf %buildroot%_includedir/c++/*/*/*/*.gch

%if_with ada
# Dispatch Ada 95 libraries.
pushd %buildroot%gcc_target_libdir
for n in gnat gnarl; do
mv adalib/lib$n-*.so %buildroot%_libdir/
rm adalib/lib$n.so
ln -s ../../../lib$n-*.so lib$n.so
ln -s ../../../lib$n-*.so lib$n%psuffix.so
done
mv adalib/*.a .
popd
%endif #with_ada

%ifarch x86_64
mkrel32()
{
local d32=$1 d64=$2 rel; shift 2
mkdir -p %buildroot$d32
rel=$(relative $d32 $d64/32)
ln -s $rel %buildroot$d64/32
}

mkrel32 %gcc_target_lib32dir %gcc_target_libdir
mkrel32 %gxx32idir %gxx64idir
%endif # x86_64

# buildreq substitution rules.
mkdir -p %buildroot%_sysconfdir/buildreqs/packages/substitute.d
for n in \
   cpp gcc gcc-plugin-devel \
%ifarch %libatomic_arches
   libatomic-devel-static \
%endif
%ifarch %libasan_arches
   libasan-devel-static \
%endif
%ifarch %libtsan_arches
   libtsan-devel-static \
%endif
%ifarch %libitm_arches
   libitm-devel-static \
%endif
%ifarch %liblsan_arches
   liblsan-devel-static \
%endif
%ifarch %libubsan_arches
   libubsan-devel-static \
%endif
%ifarch %libvtv_arches
   libvtv-devel-static \
%endif
   libgomp-devel libgomp-devel-static \
   gcc-c++ libstdc++-devel libstdc++-devel-static \
   %{?_with_fortran:gcc-fortran libgfortran-devel libgfortran-devel-static} \
%ifarch %libquadmath_arches
   %{?_with_fortran:libquadmath-devel libquadmath-devel-static} \
%endif
   %{?_with_ada:gcc-gnat libgnat libgnat-devel libgnat-devel-static} \
   %{?_with_objc:gcc-objc libobjc-devel libobjc-devel-static gcc-objc++} \
   %{?_with_go:gcc-go libgo-devel libgo-devel-static} \
   %{?_with_jit:libgccjit-devel} \
   gcc-gdb-plugin \
   ; do
pref="${n%%%%-*}"
suf="${n#$pref}"
t="${pref}%gcc_branch$suf"
echo "$n" >"%buildroot%_sysconfdir/buildreqs/packages/substitute.d/$t"
done
chmod 644 %buildroot%_sysconfdir/buildreqs/packages/substitute.d/*

# buildreq ignore rules.
mkdir -p %buildroot%_sysconfdir/buildreqs/files/ignore.d
cat >%buildroot%_sysconfdir/buildreqs/files/ignore.d/%name <<EOF
^%gcc_target_libdir(/include)?$
EOF

# no valid g++ manpage exists in 4.1+ series.
rm %buildroot%_man1dir/g++%psuffix.1
ln -s gcc%psuffix.1.xz %buildroot%_man1dir/g++%psuffix.1.xz

mkdir -p %buildroot%gcc_gdb_auto_load
mv -f %buildroot%_libdir/libstdc++*gdb.py* %buildroot%gcc_gdb_auto_load
pushd libstdc++-v3/python
for i in `find . -name \*.py`; do
 touch -r $i %buildroot%_datadir/gcc%psuffix/python/$i
done
touch -r hook.in %buildroot%gcc_gdb_auto_load/libstdc++*gdb.py
popd

%find_lang gcc%psuffix
%find_lang --append --output gcc%psuffix.lang cpplib%psuffix

%if_with jit
ln -s libgccjit.so.0 %buildroot%_libdir/libgccjit.so
%endif #with_jit

%if_enabled source
mkdir -p %buildroot%gcc_sourcedir
cp %SOURCE0 %buildroot%gcc_sourcedir/
%endif
%if_enabled precompat
%define _deps_optimization 0
%endif

%files
%config %_sysconfdir/buildreqs/packages/substitute.d/%name
%config %_sysconfdir/buildreqs/files/ignore.d/%name
%dir %gcc_doc_dir/
%gcc_doc_dir/gcc/
%_bindir/gcc%psuffix
%_bindir/gcov%psuffix
%_bindir/gcov-tool%psuffix
%_bindir/gcov-dump%psuffix
%_bindir/gcc-ar%psuffix
%_bindir/gcc-nm%psuffix
%_bindir/gcc-ranlib%psuffix
%_bindir/lto-dump%psuffix
%_bindir/%gcc_target_platform-gcc%psuffix
%_bindir/%gcc_target_platform-gcov%psuffix
%_bindir/%gcc_target_platform-gcov-tool%psuffix
%_bindir/%gcc_target_platform-gcov-dump%psuffix
%_bindir/%gcc_target_platform-gcc-ar%psuffix
%_bindir/%gcc_target_platform-gcc-nm%psuffix
%_bindir/%gcc_target_platform-gcc-ranlib%psuffix
%_bindir/%gcc_target_platform-lto-dump%psuffix
%_man1dir/gcc%psuffix.*
%_man1dir/gcov%psuffix.*
%_man1dir/gcov-tool%psuffix.*
%_man1dir/gcov-dump%psuffix.*
%_man1dir/lto-dump%psuffix.*
%dir %gcc_target_libdir/
%dir %gcc_target_libdir/include/
%gcc_target_libdir/include/float.h
%gcc_target_libdir/include/gcov.h
%gcc_target_libdir/include/iso646.h
%gcc_target_libdir/include/limits.h
%gcc_target_libdir/include/stdalign.h
%gcc_target_libdir/include/stdarg.h
%gcc_target_libdir/include/stdatomic.h
%gcc_target_libdir/include/stdbool.h
%gcc_target_libdir/include/stddef.h
%gcc_target_libdir/include/stdfix.h
%gcc_target_libdir/include/stdint-gcc.h
%gcc_target_libdir/include/stdint.h
%gcc_target_libdir/include/stdnoreturn.h
%gcc_target_libdir/include/syslimits.h
%gcc_target_libdir/include/unwind.h
%gcc_target_libdir/include/varargs.h

%ifarch aarch64
%gcc_target_libdir/include/arm_sve.h
%endif
%ifarch aarch64 armh
%gcc_target_libdir/include/arm_acle.h
%gcc_target_libdir/include/arm_bf16.h
%gcc_target_libdir/include/arm_fp16.h
%gcc_target_libdir/include/arm_neon.h
%endif
%ifarch armh
%gcc_target_libdir/include/arm_cde.h
%gcc_target_libdir/include/arm_cmse.h
%gcc_target_libdir/include/arm_mve.h
%gcc_target_libdir/include/arm_mve_types.h
%endif
%ifarch armh arm
%gcc_target_libdir/include/mmintrin.h
%gcc_target_libdir/include/unwind-arm-common.h
%endif
%ifarch mips mipsel
%gcc_target_libdir/include/loongson.h
%gcc_target_libdir/include/msa.h
%endif
%ifarch s390x
%gcc_target_libdir/include/*intrin*.h
%endif
%ifarch %ix86 x86_64
%gcc_target_libdir/include/*intrin*.h
%gcc_target_libdir/include/cet.h
%gcc_target_libdir/include/cpuid.h
%gcc_target_libdir/include/cross-stdarg.h
%gcc_target_libdir/include/mm3dnow.h
%gcc_target_libdir/include/mm_malloc.h
%endif
%ifarch ppc ppc64 ppc64le
%gcc_target_libdir/include/*intrin*.h
%gcc_target_libdir/include/altivec.h
%gcc_target_libdir/include/amo.h
%gcc_target_libdir/include/mm_malloc.h
%gcc_target_libdir/include/ppc-asm.h
%gcc_target_libdir/include/si2vmx.h
%gcc_target_libdir/include/spu2vmx.h
%gcc_target_libdir/include/vec_types.h
%endif
%ifarch ppc ppc64
%gcc_target_libdir/include/spe.h
%endif
%ifarch ppc64le
%gcc_target_libdir/ecrt*.o
%gcc_target_libdir/ncrt*.o
%endif
%gcc_target_libdir/crt*.o
%gcc_target_libdir/libgcc_s.so
%gcc_target_libdir/libgcc*.a
%gcc_target_libdir/libgcov.a
%ifarch %libatomic_arches
%gcc_target_libdir/libatomic.so
%endif
%ifarch %libasan_arches
%gcc_target_libdir/libasan_preinit.o
%gcc_target_libdir/libasan.so
%endif
%ifarch %libitm_arches
%gcc_target_libdir/libitm.so
%gcc_target_libdir/libitm.spec
%endif
%ifarch %libtsan_arches
%gcc_target_libdir/include/sanitizer/tsan_interface.h
%gcc_target_libdir/libtsan.so
%gcc_target_libdir/libtsan_preinit.o
%endif
%ifarch %liblsan_arches
%gcc_target_libdir/liblsan.so
%gcc_target_libdir/liblsan_preinit.o
%endif
%ifarch %libubsan_arches
%gcc_target_libdir/libubsan.so
%endif
%ifarch %libvtv_arches
%gcc_target_libdir/libvtv.so
%endif
%if_with libsanitizer
%gcc_target_libdir/libsanitizer.spec
%dir %gcc_target_libdir/include/sanitizer/
%gcc_target_libdir/include/sanitizer/common_interface_defs.h
%endif
%ifarch x86_64
%dir %gcc_target_lib32dir/
%gcc_target_libdir/32
%endif
%dir %gcc_target_libdir/plugin/
%gcc_target_libdir/collect2
%gcc_target_libdir/lto-wrapper
%gcc_target_libdir/lto1
%attr(0755,root,root) %gcc_target_libdir/liblto_plugin.so*
%gcc_target_libdir/plugin/gengtype

%exclude %_bindir/%gcc_target_platform-gcc-tmp
%exclude %gcc_target_libdir/include-fixed
%exclude %gcc_target_libdir/include/ssp
%exclude %gcc_target_libdir/libcaf_single.la
%exclude %gcc_target_libdir/plugin/gtype.state
%exclude %gcc_target_libdir/plugin/libcc1plugin.la
%exclude %gcc_target_libdir/plugin/libcp1plugin.la
%exclude %gcc_target_libdir/liblto_plugin.la
%exclude %_datadir/locale/de/LC_MESSAGES/libstdc++.mo
%exclude %_datadir/locale/fr/LC_MESSAGES/libstdc++.mo
%exclude %_man7dir/fsf-funding.7*
%exclude %_man7dir/gfdl.7*
%exclude %_man7dir/gpl.7*

%if_disabled compat
%files -n libgcc1
/%_lib/libgcc_s.so.1*

%ifarch %libatomic_arches
%files -n libatomic1
%_libdir/libatomic.so.1*
%endif

%ifarch %libasan_arches
%files -n libasan6
%_libdir/libasan.so.6*
%endif

%ifarch %libtsan_arches
%files -n libtsan0
%_libdir/libtsan.so.0*
%endif

%ifarch %libitm_arches
%files -n libitm1
%_libdir/libitm.so.1*
%endif

%files -n libgomp1
%_libdir/libgomp.so.1*

%ifarch %liblsan_arches
%files -n liblsan0
%_libdir/liblsan.so.0*
%endif

%ifarch %libubsan_arches
%files -n libubsan1
%_libdir/libubsan.so.1*
%endif

%ifarch %libquadmath_arches
%files -n libquadmath0
%_libdir/libquadmath.so.0*
%endif

%ifarch %libvtv_arches
%files -n libvtv0
%_libdir/libvtv.so.0*
%endif
%endif #compat

%files plugin-devel
%config %_sysconfdir/buildreqs/packages/substitute.d/gcc%gcc_branch-plugin-devel
%gcc_target_libdir/plugin/include/

%ifarch %libatomic_arches
%files -n libatomic%gcc_branch-devel-static
%config %_sysconfdir/buildreqs/packages/substitute.d/libatomic%gcc_branch-devel-static
%dir %gcc_target_libdir/
%gcc_target_libdir/libatomic.a
%endif

%ifarch %libasan_arches
%files -n libasan%gcc_branch-devel-static
%config %_sysconfdir/buildreqs/packages/substitute.d/libasan%gcc_branch-devel-static
%dir %gcc_target_libdir/
%dir %gcc_target_libdir/include/
%dir %gcc_target_libdir/include/sanitizer/
%gcc_target_libdir/include/sanitizer/asan_interface.h
%gcc_target_libdir/libasan.a
%endif

%ifarch %libtsan_arches
%files -n libtsan%gcc_branch-devel-static
%config %_sysconfdir/buildreqs/packages/substitute.d/libtsan%gcc_branch-devel-static
%dir %gcc_target_libdir/
%gcc_target_libdir/libtsan.a
%endif

%files -n libgomp%gcc_branch-devel
%config %_sysconfdir/buildreqs/packages/substitute.d/libgomp%gcc_branch-devel
%dir %gcc_target_libdir/
%dir %gcc_target_libdir/include/
%gcc_target_libdir/include/acc_prof.h
%gcc_target_libdir/include/omp.h
%gcc_target_libdir/include/openacc.h
%gcc_target_libdir/libgomp.so
%gcc_target_libdir/libgomp.spec

%files -n libgomp%gcc_branch-devel-static
%config %_sysconfdir/buildreqs/packages/substitute.d/libgomp%gcc_branch-devel-static
%dir %gcc_target_libdir/
%gcc_target_libdir/libgomp.a

%ifarch %libitm_arches
%files -n libitm%gcc_branch-devel-static
%config %_sysconfdir/buildreqs/packages/substitute.d/libitm%gcc_branch-devel-static
%dir %gcc_target_libdir/
%gcc_target_libdir/libitm.a
%endif

%ifarch %libquadmath_arches
%files -n libquadmath%gcc_branch-devel
%config %_sysconfdir/buildreqs/packages/substitute.d/libquadmath%gcc_branch-devel
%dir %gcc_target_libdir/
%dir %gcc_target_libdir/include/
%gcc_target_libdir/include/quadmath.h
%gcc_target_libdir/include/quadmath_weak.h
%gcc_target_libdir/libquadmath.so

%files -n libquadmath%gcc_branch-devel-static
%config %_sysconfdir/buildreqs/packages/substitute.d/libquadmath%gcc_branch-devel-static
%dir %gcc_target_libdir/
%gcc_target_libdir/libquadmath.a
%endif

%ifarch %liblsan_arches
%files -n liblsan%gcc_branch-devel-static
%config %_sysconfdir/buildreqs/packages/substitute.d/liblsan%gcc_branch-devel-static
%dir %gcc_target_libdir/
%dir %gcc_target_libdir/include/
%dir %gcc_target_libdir/include/sanitizer/
%gcc_target_libdir/include/sanitizer/lsan_interface.h
%gcc_target_libdir/liblsan.a
%endif

%ifarch %libubsan_arches
%files -n libubsan%gcc_branch-devel-static
%config %_sysconfdir/buildreqs/packages/substitute.d/libubsan%gcc_branch-devel-static
%dir %gcc_target_libdir/
%gcc_target_libdir/libubsan.a
%endif

%ifarch %libvtv_arches
%files -n libvtv%gcc_branch-devel-static
%config %_sysconfdir/buildreqs/packages/substitute.d/libvtv%gcc_branch-devel-static
%dir %gcc_target_libdir/
%gcc_target_libdir/libvtv.a
%endif

%files -n cpp%gcc_branch
%config %_sysconfdir/buildreqs/packages/substitute.d/cpp%gcc_branch
%_bindir/cpp%psuffix
%_bindir/%gcc_target_platform-cpp%psuffix
%_man1dir/cpp%psuffix.*
%gcc_target_libdir/cc1

%if_disabled compat
%files -n libstdc++6
%_libdir/libstdc++.so.*
%dir %gcc_gdb_auto_load/
%gcc_gdb_auto_load/libstdc*gdb.py*
%dir %_datadir/gcc%psuffix/
%_datadir/gcc%psuffix/python/
%endif # compat

%files -n libstdc++%gcc_branch-devel
%config %_sysconfdir/buildreqs/packages/substitute.d/libstdc++%gcc_branch-devel
%dir %gcc_doc_dir/
%gcc_doc_dir/libstdc++
%_includedir/c++/*
%dir %gcc_target_libdir/
%gcc_target_libdir/libstdc++.so
%gcc_target_libdir/libsupc++.a
%ifarch x86_64
%dir %gxx32idir/
%gxx64idir/32
%endif

%files -n libstdc++%gcc_branch-devel-static
%config %_sysconfdir/buildreqs/packages/substitute.d/libstdc++%gcc_branch-devel-static
%dir %gcc_target_libdir/
%gcc_target_libdir/libstdc++.a
%gcc_target_libdir/libstdc++fs.a

%files c++
%config %_sysconfdir/buildreqs/packages/substitute.d/%name-c++
%dir %gcc_doc_dir/
%gcc_doc_dir/g++
%_bindir/g++%psuffix
%_bindir/%gcc_target_platform-g++%psuffix
%_man1dir/g++%psuffix.*
%gcc_target_libdir/cc1plus
%ifarch %libvtv_arches
%gcc_target_libdir/vtv_*.o
%gcc_target_libdir/include/vtv_*.h
%endif

%if_enabled d
%ifarch %d_runtime_arches
%files -n libgphobos1
%_libdir/libgphobos.so.1*

%files -n libgphobos%gcc_branch-devel
%gcc_target_libdir/include/d
%gcc_target_libdir/libgphobos.so
%_libdir/libgphobos.spec

%files -n libgphobos%gcc_branch-devel-static
%gcc_target_libdir/libgphobos.a

%files -n libgdruntime1
%_libdir/libgdruntime.so.1*

%files -n libgdruntime%gcc_branch-devel
%gcc_target_libdir/libgdruntime.so

%files -n libgdruntime%gcc_branch-devel-static
%gcc_target_libdir/libgdruntime.a
%endif

%files gdc
%_bindir/gdc%psuffix
%_bindir/%gcc_target_platform-gdc%psuffix
%_man1dir/gdc%psuffix.*
%gcc_target_libdir/d21

%files gdc-doc
%_infodir/gdc.info*
%endif

%if_with objc
%if_disabled compat
%files -n libobjc4
%_libdir/libobjc*.so.4*
%endif # compat

%files -n libobjc%gcc_branch-devel
%config %_sysconfdir/buildreqs/packages/substitute.d/libobjc%gcc_branch-devel
%dir %gcc_doc_dir/
%gcc_doc_dir/libobjc/
%dir %gcc_target_libdir/
%gcc_target_libdir/libobjc*.so
%dir %gcc_target_libdir/include/
%gcc_target_libdir/include/objc/

%files -n libobjc%gcc_branch-devel-static
%config %_sysconfdir/buildreqs/packages/substitute.d/libobjc%gcc_branch-devel-static
%dir %gcc_target_libdir/
%gcc_target_libdir/libobjc*.a

%files objc
%config %_sysconfdir/buildreqs/packages/substitute.d/%name-objc
%gcc_target_libdir/cc1obj

%files objc++
%config %_sysconfdir/buildreqs/packages/substitute.d/%name-objc++
%gcc_target_libdir/cc1objplus
%endif #with_objc

%if_with fortran
%if_disabled compat
%files -n libgfortran5
%_libdir/libgfortran.so.5*
%endif # compat

%files -n libgfortran%gcc_branch-devel
%config %_sysconfdir/buildreqs/packages/substitute.d/libgfortran%gcc_branch-devel
%dir %gcc_target_libdir/
%dir %gcc_target_libdir/include
%gcc_target_libdir/libgfortran.so
%gcc_target_libdir/include/ISO_Fortran_binding.h
%gcc_target_libdir/finclude/

%files -n libgfortran%gcc_branch-devel-static
%config %_sysconfdir/buildreqs/packages/substitute.d/libgfortran%gcc_branch-devel-static
%dir %gcc_target_libdir/
%gcc_target_libdir/libgfortran.a

%files fortran
%config %_sysconfdir/buildreqs/packages/substitute.d/%name-fortran
%_bindir/gfortran%psuffix
%_bindir/%gcc_target_platform-gfortran%psuffix
%_man1dir/gfortran%psuffix.*
%dir %gcc_target_libdir/
%gcc_target_libdir/libgfortran.spec
%gcc_target_libdir/libcaf_single.a
%gcc_target_libdir/f951

%files fortran-doc
%_infodir/gfortran.info*
%endif #with_fortran
%ifarch %libquadmath_arches
%{?_with_fortran:%_infodir/libquadmath.info*}
%endif

%if_with ada
%files gnat
%config %_sysconfdir/buildreqs/packages/substitute.d/%name-gnat
%_bindir/%gcc_target_platform-gnat*%psuffix
%_bindir/gnat*%psuffix
%dir %gcc_target_libdir/
%gcc_target_libdir/ada*
%gcc_target_libdir/gnat1

%files -n libgnat%gcc_branch
%config %_sysconfdir/buildreqs/packages/substitute.d/libgnat%gcc_branch
%_libdir/libgna*.so

%files -n libgnat%gcc_branch-devel
%config %_sysconfdir/buildreqs/packages/substitute.d/libgnat%gcc_branch-devel
%dir %gcc_target_libdir/
%gcc_target_libdir/libgna*.so
%ifarch %ix86 x86_64
%gcc_target_libdir/libgmem.a
%endif

%files -n libgnat%gcc_branch-devel-static
%config %_sysconfdir/buildreqs/packages/substitute.d/libgnat%gcc_branch-devel-static
%dir %gcc_target_libdir/
%gcc_target_libdir/libgna*.a

%files gnat-doc
%_infodir/gnat*.info*
%endif #with_ada

%if_with go
%files go
%config %_sysconfdir/buildreqs/packages/substitute.d/%name-go
%_bindir/gccgo%psuffix
%_bindir/go%psuffix
%_bindir/gofmt%psuffix
%_bindir/%gcc_target_platform-gccgo%psuffix
%_man1dir/gccgo%psuffix.*
%_man1dir/go%psuffix.*
%_man1dir/gofmt%psuffix.*
%gcc_target_libdir/go1
%gcc_target_libdir/cgo
%gcc_target_libdir/buildid
%gcc_target_libdir/test2json
%gcc_target_libdir/vet

%files go-doc
%_infodir/gccgo.info*

%files -n libgo16
%_libdir/libgo.so.16*

%files -n libgo%gcc_branch-devel
%dir %gcc_doc_dir/
%gcc_doc_dir/libgo/
%config %_sysconfdir/buildreqs/packages/substitute.d/libgo%gcc_branch-devel
%dir %gcc_target_libdir/
%gcc_target_libdir/libgo.so
%gcc_target_libdir/libgobegin.a
%gcc_target_libdir/libgolibbegin.a
%_libdir/go/%gcc_branch/

%files -n libgo%gcc_branch-devel-static
%config %_sysconfdir/buildreqs/packages/substitute.d/libgo%gcc_branch-devel-static
%gcc_target_libdir/libgo.a
%endif #with_go

%if_with jit
%files -n libgccjit0
%_libdir/libgccjit.so.0*

%files -n libgccjit%gcc_branch-devel
%config %_sysconfdir/buildreqs/packages/substitute.d/libgccjit%gcc_branch-devel
%_libdir/libgccjit.so
%_includedir/libgccjit*.h
%gcc_target_libdir/libgccjit.so
%endif #with_jit

%if_disabled compat
%files gdb-plugin
%config %_sysconfdir/buildreqs/packages/substitute.d/gcc%gcc_branch-gdb-plugin
%_libdir/libcc1.so
%gcc_target_libdir/plugin/libcc1plugin.so
%gcc_target_libdir/plugin/libcp1plugin.so
%endif # disable_compat

%if_enabled source
%files -n gcc-source
%gcc_sourcedir
%endif

%files locales -f gcc%psuffix.lang

%files doc
%{?_enable_doxygen:%_man3dir/*}
%_infodir/cpp*.info*
%_infodir/gcc*.info*
%ifarch %libitm_arches
%_infodir/libitm.info*
%endif
%_infodir/libgomp*.info*
%{?_with_jit:%_infodir/libgccjit.info*}
%{?_with_go:%exclude %_infodir/gccgo.info*}

%if_with pdf
%doc gcc/doc/cpp*.pdf
%doc gcc/doc/gcc*.pdf
%{?_with_fortran:%doc gcc/doc/gfortran.pdf}
%{?_with_ada:%doc gcc/doc/gnat*.pdf}
%endif #with_pdf

%changelog
…
Полный changelog можно просмотреть здесь