136 lines
4.3 KiB
RPMSpec
136 lines
4.3 KiB
RPMSpec
%global target_arch %{ix86} x86_64
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Name: libffi
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Version: 3.2.1
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Release: 1
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Summary: A Portable Foreign Function Interface Library
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License: MIT
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URL: http://sourceware.org/libffi
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Source0: ftp://sourceware.org/pub/libffi/%{name}-%{version}.tar.gz
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Source1: ffi-multilib.h
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Source2: ffitarget-multilib.h
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Patch0: libffi-3.1-fix-include-path.patch
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Patch1: libffi-aarch64-rhbz1174037.patch
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Patch2: libffi-3.1-aarch64-fix-exec-stack.patch
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Patch6004:0053-aarch64-Improve-is_hfa.patch
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Patch6005:0054-aarch64-Always-distinguish-LONGDOUBLE.patch
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Patch6006:0055-aarch64-Simplify-AARCH64_STACK_ALIGN.patch
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Patch6007:0056-aarch64-Reduce-the-size-of-register_context.patch
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Patch6008:0058-aarch64-Treat-void-return-as-not-passed-in-registers.patch
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Patch6009:0059-aarch64-Tidy-up-abi-manipulation.patch
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Patch6010:0199-Define-_GNU_SOURCE-on-Linux-for-mremap.patch
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Patch6011:0208-Don-t-dereference-ecif-before-NULL-check.patch
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Patch6012:0252-Fix-misaligned-memory-access-in-ffi_call_int.patch
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Patch6013:0333-Fully-allocate-file-backing-writable-maps-389.patch
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BuildRequires: gcc
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%description
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Compilers for high level languages generate code that follows certain conventions. These
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conventions are necessary, in part, for separate compilation to work. One such convention
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is the "calling convention". The "calling convention" is a set of assumptions made by the
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compiler about where function arguments will be found on entry to a function. A "calling
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convention" also specifies where the return value for a function is found.
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Some programs may not know at the time of compilation what arguments are to be passed to a
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function. For instance, an interpreter may be told at run-time about the number and types
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of arguments used to call a given function. Libffi can be used in such programs to provide
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a bridge from the interpreter program to compiled code.
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The libffi library provides a portable, high level programming interface to various calling
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conventions. This allows a programmer to call any function specified by a call interface
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description at run-time.
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FFI stands for Foreign Function Interface. A foreign function interface is the popular name
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for the interface that allows code written in one language to call code written in another
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language. The libffi library really only provides the lowest, machine dependent layer of a
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fully featured foreign function interface. A layer must exist above libffi that handles type
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conversions for values passed between the two languages.
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%package devel
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Summary: Development files for libffi
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Requires: %{name} = %{version}-%{release}
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Requires: pkgconfig
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%description devel
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The devel package with header files and libraries is for developing apps which needs libffi.
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%package help
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Summary: libffi help
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Requires: info
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BuildArch: noarch
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%description help
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The help package contains man files.
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%prep
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%autosetup -n %{name}-%{version} -p1
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%build
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%configure --disable-static
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make %{?_smp_mflags}
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%install
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make install DESTDIR=$RPM_BUILD_ROOT
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find $RPM_BUILD_ROOT -name '*.la' -exec rm -f {} ';'
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rm -f $RPM_BUILD_ROOT%{_infodir}/dir
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base=%{_arch}
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%ifarch %{ix86}
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base=i386
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%endif
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mkdir -p $RPM_BUILD_ROOT%{_includedir}
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%ifarch %{target_arch}
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mv $RPM_BUILD_ROOT%{_libdir}/libffi-%{version}/include/ffi.h $RPM_BUILD_ROOT%{_includedir}/ffi-${base}.h
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mv $RPM_BUILD_ROOT%{_libdir}/libffi-%{version}/include/ffitarget.h $RPM_BUILD_ROOT%{_includedir}/ffitarget-${base}.h
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install -m644 %{SOURCE2} $RPM_BUILD_ROOT%{_includedir}/ffitarget.h
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install -m644 %{SOURCE1} $RPM_BUILD_ROOT%{_includedir}/ffi.h
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%else
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mv $RPM_BUILD_ROOT%{_libdir}/libffi-%{version}/include/{ffi,ffitarget}.h $RPM_BUILD_ROOT%{_includedir}
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%endif
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rm -rf $RPM_BUILD_ROOT%{_libdir}/libffi-%{version}
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%ldconfig_scriptlets
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%check
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make check
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%post help
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/sbin/install-info --info-dir=%{_infodir} %{_infodir}/libffi.info.gz || :
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%preun help
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if [ $1 = 0 ] ;then
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/sbin/install-info --delete --info-dir=%{_infodir} %{_infodir}/libffi.info.gz || :
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fi
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%files
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%license LICENSE
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%doc README
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%{_libdir}/*.so.*
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%files devel
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%{_libdir}/pkgconfig/*.pc
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%{_includedir}/ffi*.h
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%{_libdir}/*.so
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%files help
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%{_mandir}/man3/*.gz
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%{_infodir}/libffi.info.gz
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%changelog
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* Fri Oct 11 2019 hanzhijun<hanzhijun1@huawei.com> - 3.2.1-1
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- Type:enhancement
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- ID:NA
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- SUG:NA
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- DESC:update to 3.2.1
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* Mon Sep 09 2019 openEuler Buildteam <buildteam@openeuler.org> - 3.1-19
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- Package init
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