forked from pool/newlib
dc822763c2
* fixes for regressions to pow/powf and tgamma functions * RISC-V semihosting support * RISC-V and arm patches * additional out-of-bounds checking for malloc/nano-malloc family * various fixes to makedocbook for python 3.8 * multiple standard/accuracy fixes to libm math routines * C-SKY port * support for Armv8-R aarch64 added * move of __tzrules_struct from time.h to internal header * math additions/improvements for RISC-V and arm * all arm code converted to use unified syntax for Thumb1 * fenv support added for multiple platforms * hard float support for PowerPC taken from FreeBSD * advertising clause removed from BSD licenses * various other fixes OBS-URL: https://build.opensuse.org/package/show/devel:gcc/newlib?expand=0&rev=23
117 lines
3.1 KiB
RPMSpec
117 lines
3.1 KiB
RPMSpec
#
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# spec file for package newlib
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#
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# Copyright (c) 2021 SUSE LLC
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#
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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# upon. The license for this file, and modifications and additions to the
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# file, is the same license as for the pristine package itself (unless the
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# license for the pristine package is not an Open Source License, in which
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# case the license is the MIT License). An "Open Source License" is a
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# license that conforms to the Open Source Definition (Version 1.9)
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# published by the Open Source Initiative.
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# Please submit bugfixes or comments via https://bugs.opensuse.org/
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#
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%global flavor @BUILD_FLAVOR@%{nil}
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%if "%{flavor}" == ""
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%define pname newlib
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%else
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%define cross_arch %{flavor}
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%define pname cross-%{cross_arch}-newlib-devel
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%endif
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%if "%{flavor}" == "riscv64"
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%define gcc_cross_arch %{cross_arch}-elf
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%define target %{cross_arch}-elf
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%else
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%define gcc_cross_arch %{cross_arch}
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%define target %{cross_arch}
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%endif
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%if "%{cross_arch}" == "epiphany" || "%{cross_arch}" == "riscv32" || "%{cross_arch}" == "rl78" || "%{cross_arch}" == "rx"
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%define target %{cross_arch}-elf
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%endif
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%if "%{cross_arch}" == "arm-none"
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%define target %{cross_arch}-eabi
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%endif
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%if "%{cross_arch}" == "spu"
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%define sysroot /usr/spu
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%else
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%define sysroot %{_prefix}/%{target}/sys-root
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%endif
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Name: %{pname}
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Version: 4.1.0
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Release: 0
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Summary: C library intended for use on embedded systems
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License: BSD-3-Clause AND MIT AND LGPL-2.0-or-later AND ISC
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Group: Development/Libraries/Cross
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URL: https://sourceware.org/newlib/
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Source0: ftp://sourceware.org/pub/newlib/newlib-%{version}.tar.gz
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Patch1: epiphany-fixes.diff
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%if "%{flavor}" == ""
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BuildArch: noarch
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%else
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BuildRequires: cross-%{gcc_cross_arch}-gcc%{gcc_version}-bootstrap
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BuildRequires: fdupes
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%endif
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%description
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Newlib is a C library intended for use on embedded systems. It is a
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conglomeration of several library parts, all under free software licenses
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that make them easily usable on embedded products.
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%prep
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%setup -q -n newlib-%{version}
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%patch1 -p1
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%build
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%if "%{flavor}" != ""
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mkdir build-dir
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cd build-dir
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# On %%ix86 hosts newlib is documented to be buildable as shared library via --with-newlib,
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# but it fails to build for us and we don't need a host library at the moment.
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../configure \
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--prefix=%{_prefix} --libdir=%{_libdir} --mandir=%{_mandir} --infodir=%{_infodir} \
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--target=%{target} \
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--with-build-sysroot=%{sysroot}
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%ifarch %ix86
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%if 0
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--with-newlib \
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%endif
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%endif
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CFLAGS="%{optflags}"
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%make_build
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%endif
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%install
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%if "%{flavor}" != ""
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# All binaries built are for the target architecture - don't damage them.
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export NO_BRP_STRIP_DEBUG=true
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export NO_DEBUGINFO_STRIP_DEBUG=true
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%define __debug_install_post %{nil}
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: >debugfiles.list
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: >debugsourcefiles.list
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: >debugsources.list
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cd build-dir
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make install DESTDIR=%{buildroot}
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%fdupes %{buildroot}
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%endif
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%files
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%if "%{flavor}" == ""
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%license COPYING.NEWLIB COPYING.LIBGLOSS COPYING COPYING.LIB COPYING3 COPYING3.LIB
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%doc newlib/README newlib/NEWS
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%else
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%{_prefix}/%{target}/
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%endif
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%changelog
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