- Add cross-*-linux-glibc-devel packages OBS-URL: https://build.opensuse.org/request/show/894596 OBS-URL: https://build.opensuse.org/package/show/Base:System/linux-glibc-devel?expand=0&rev=165
181 lines
5.6 KiB
Python
181 lines
5.6 KiB
Python
#
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# spec file for package linux-glibc-devel
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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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Name: linux-glibc-devel
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Version: 5.12
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Release: 0
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Summary: Linux headers for userspace development
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License: GPL-2.0-only
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Group: Development/Libraries/C and C++
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URL: http://www.kernel.org/
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Source: %{name}-%{version}.tar.xz
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Source1: install_all.sh
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BuildRequires: xz
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# rpm-build requires gettext-tools; ignore this, in order to shorten cycles (we have no translations)
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#!BuildIgnore: gettext-tools
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# glibc-devel requires linux-kernel-headers, which we are in progress of building
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#!BuildIgnore: linux-kernel-headers
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PreReq: coreutils
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Provides: kernel-headers
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Provides: linux-kernel-headers = %{version}
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Obsoletes: linux-kernel-headers < %{version}
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%{lua:
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function cross_archs()
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return "aarch64", "arm", "hppa", "i386", "m68k", "mips", "ppc64", "ppc64le", "riscv64", "s390x", "sparc", "sparc64", "x86_64"
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end
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function kernel_arch(arch)
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local map = {
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["aarch64"] = "arm64",
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["armv6hl"] = "arm",
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["armv7hl"] = "arm",
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["hppa"] = "parisc",
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["i386"] = "x86",
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["i586"] = "x86",
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["i686"] = "x86",
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["ppc"] = "powerpc",
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["ppc64"] = "powerpc",
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["ppc64le"] = "powerpc",
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["riscv64"] = "riscv",
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["s390x"] = "s390",
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["sparc64"] = "sparc",
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["x86_64"] = "x86",
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}
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return map[arch] or arch
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end
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function gcc_target(arch)
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local map = {
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["arm"] = "arm-suse-linux-gnueabi",
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["i386"] = "i586-suse-linux",
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["ppc64"] = "powerpc64-suse-linux",
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["ppc64le"] = "powerpc64le-suse-linux",
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}
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return map[arch] or arch.."-suse-linux"
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end
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}
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%description
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This package provides Linux kernel headers, the kernel API description
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required for compilation of almost all programs. This is the userspace
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interface; compiling external kernel modules requires
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kernel-(flavor)-devel, or kernel-syms to pull in all kernel-*-devel,
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packages, instead.
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%{lua:
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for i,arch in ipairs({cross_archs()}) do
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print(rpm.expand([[
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%package -n cross-]]..arch..[[-linux-glibc-devel
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Summary: Linux headers for ]]..arch..[[ userspace cross development
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Group: Development/Libraries/C and C++
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BuildArch: noarch
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%description -n cross-]]..arch..[[-linux-glibc-devel
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This package provides Linux kernel headers for ]]..arch..[[, the kernel API description
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required for compilation of almost all programs.
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]]))
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end}
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%prep
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%setup -q -n linux-glibc-devel-%{version}
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%build
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for karch in *; do
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cd $karch
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cat > version.h <<\BOGUS
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#ifdef __KERNEL__
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#error "======================================================="
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#error "You should not include %{_includedir}/{linux,asm}/ header"
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#error "files directly for the compilation of kernel modules."
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#error ""
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#error "glibc now uses kernel header files from a well-defined"
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#error "working kernel version (as recommended by Linus Torvalds)"
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#error "These files are glibc internal and may not match the"
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#error "currently running kernel. They should only be"
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#error "included via other system header files - user space"
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#error "programs should not directly include <linux/*.h> or"
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#error "<asm/*.h> as well."
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#error ""
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#error "Since Linux 2.6, the kernel module build process has been"
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#error "updated such that users building modules should not typically"
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#error "need to specify additional include directories at all."
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#error ""
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#error "To build kernel modules, ensure you have the build environment "
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#error "available either via the kernel-devel and kernel-<flavor>-devel "
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#error "packages or a properly configured kernel source tree."
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#error ""
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#error "Then, modules can be built using:"
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#error "make -C <path> M=$PWD"
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#error ""
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#error "For the currently running kernel there will be a symbolic "
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#error "link pointing to the build environment located at "
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#error "/lib/modules/$(uname -r)/build for use as <path>."
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#error ""
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#error "If you are seeing this message, your environment is "
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#error "not configured properly. "
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#error ""
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#error "Please adjust the Makefile accordingly."
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#error "======================================================="
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#else
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BOGUS
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# Get LINUX_VERSION_CODE and KERNEL_VERSION directly from kernel
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cat usr/include/linux/version.h >> version.h
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cat >> version.h <<\BOGUS
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#endif
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BOGUS
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cd ..
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done
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%install
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cd %{lua:print(kernel_arch(rpm.expand("%_target_cpu")))}
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cp -a usr %{buildroot}/
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cp -a version.h %{buildroot}%{_includedir}/linux/
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cd ..
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%{lua:
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for i,arch in ipairs({cross_archs()}) do
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print(rpm.expand([[
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sysroot=%{_prefix}/]]..gcc_target(arch)..[[/sys-root
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mkdir -p %{buildroot}${sysroot}/%{_includedir}/linux/
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cd ]]..kernel_arch(arch)..[[
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cp -a usr %{buildroot}${sysroot}
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cp -a version.h %{buildroot}${sysroot}/%{_includedir}/linux/
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cd ..
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]]))
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end}
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%pre
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if test -L %{_includedir}/asm; then
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rm -f %{_includedir}/asm
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fi
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%files
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%{_includedir}/*
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%{lua:
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for i,arch in ipairs({cross_archs()}) do
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print(rpm.expand([[
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%files -n cross-]]..arch..[[-linux-glibc-devel
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%{_prefix}/]]..gcc_target(arch).."\n"))
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end}
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%changelog
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