/
rpm.macros.kernel
339 lines (313 loc) · 14.1 KB
/
rpm.macros.kernel
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# vim:ts=4 sw=4 noet ft=spec
# Kernel specific macro definitions.
# To make use of these macros insert the following line into your spec file:
# %{load:%{_usrlibrpm}/macros.d/kernel}
%__modinfo /sbin/modinfo
# Path to scripts to autogenerate gstreamer package dependencies,
#
# Note: Used iff _use_internal_dependency_generator is non-zero. The
# helpers are also used by %{_rpmhome}/rpmdeps {--provides|--requires}.
%__kernel_provides %{_rpmhome}/kmod-deps.sh --provides --modinfo %__modinfo
#__kernel_requires %{_rpmhome}/kmod-deps.sh --requires --modinfo %__modinfo
# Alternative kernel type/version
%_alt_kernel %{nil}%{?alt_kernel:-%{?alt_kernel}}
%_build_kernels %{nil}%{?build_kernels:%{?build_kernels}}%{!?build_kernels:%{?alt_kernel}}
# Macros for building kernel packages for multiple kernels from same spec
# Usage:
#
# %{expand:%buildrequires_kernel kernel%%{_alt_kernel}-module-build >= 3:2.6.20.2}}
# %{expand:%create_kernel_packages}
# %{expand:%build_kernel_packages}
# %{expand:%install_kernel_packages}
#
%buildrequires_kernel() %(echo %{_build_kernels} | tr , '\\n' | while read n ; do \
echo %%undefine alt_kernel \
[ -z "$n" -o "$n" = "head" ] || echo %%define alt_kernel $n \
echo "BuildRequires: %{*}" \
done)
%create_kernel_packages %(echo %{_build_kernels} | tr , '\\n' | while read n ; do \
echo %%undefine alt_kernel \
[ -z "$n" -o "$n" = "head" ] || echo %%define alt_kernel $n \
echo %%kernel_pkg \
done)
%build_kernel_packages %(echo %{_build_kernels} | tr , '\\n' | while read n ; do \
echo %%undefine alt_kernel \
[ -z "$n" -o "$n" = "head" ] || echo %%define alt_kernel $n \
echo %%build_kernel_pkg \
done)
%install_kernel_packages %(echo %{_build_kernels} | tr , '\\n' | while read n ; do \
echo %%undefine alt_kernel \
[ -z "$n" -o "$n" = "head" ] || echo %%define alt_kernel $n \
echo %%install_kernel_pkg \
done)
# The directory holding Linux kernel sources
%_kernelsrcdir /usr/src/linux%{_alt_kernel}
# rpm -qf on kernel version.h file
%__kernel_qf() %(R=$(cd %{_kernelsrcdir} 2>/dev/null && LC_ALL=C rpm -q --qf '%*' -f include/linux/version.h 2>/dev/null | grep -v 'is not'); echo ${R:-ERROR})
# kernel %{name} and kernel %{epoch}:%{version}-%{release} macro respecing alt_kernel
%kernel_name %(N=%{__kernel_qf %{N}}; echo ${N%%-headers})
%kernel_version %{__kernel_qf %|E?{%{E}:}|%{V}-%{R}}
# -n drm to generate kernel%{_alt_kernel}-drm dependency
%releq_kernel(n:) %{kernel_name}%{?-n:-%{-n*}} = %{kernel_version}
%releq_kernel_up(n:) %{kernel_name}-up%{?-n:-%{-n*}} = %{kernel_version}
%releq_kernel_smp(n:) %{kernel_name}-smp%{?-n:-%{-n*}} = %{kernel_version}
# -s post to generate Requires(post) dependency
%requires_releq_kernel(s:n:) Requires%{-s:(%{-s*})}: %releq_kernel
%requires_releq_kernel_up(s:n:) Requires%{-s:(%{-s*})}: %releq_kernel_up
%requires_releq_kernel_smp(s:n:) Requires%{-s:(%{-s*})}: %releq_kernel_smp
# kernel version-release handling
%__kernel_ver %( \\
Z=$([ -f '%{_kernelsrcdir}/include/generated/utsrelease.h' ] && \\
awk -F'"' '/UTS_RELEASE/{print $2}' %{_kernelsrcdir}/include/{linux/version,generated/utsrelease}.h 2>/dev/null || \\
awk -F'"' '/UTS_RELEASE/{print $2}' %{_kernelsrcdir}/include/linux/{version,utsrelease}.h 2>/dev/null); \\
Z=${Z:-$(awk -F' = ' '/^VERSION/{v=$2} /^PATCHLEVEL/{p=$2} /^SUBLEVEL/{s=$2} /^EXTRAVERSION/{e=$2} END {printf("%d.%d.%d%s", v, p, s, e)}' \\
%{_kernelsrcdir}/Makefile 2>/dev/null)}; \\
echo ${Z:-ERROR}; \\
)
%_kernel_version_code %( \\
Z=$(awk '/LINUX_VERSION_CODE/{print $3}' %{_kernelsrcdir}/include/linux/version.h 2>/dev/null); \\
echo ${Z:-ERROR}; \\
)
%_kernel_version_magic() %(echo $((%{1} * 65536 + %{2} * 256 + %{3})))
# `uname -r` used for building/installing kernel modules
%_kernel_ver %{__kernel_qf %{V}-%{R}}
# package version to be used in @release field
%_kernel_ver_str %(echo %{__kernel_qf %{V}-%{R}} | tr '-' '_')
%_host_base_arch %{expand:%%global _host_base_arch %(echo %{_host_cpu} | sed 's/i.86/i386/;s/athlon/i386/;s/pentium./i386/;s/amd64/x86_64/;s/ia32e/x86_64/;s/x32/x86_64/;s/sparcv./sparc/;s/arm.*/arm/')}%_host_base_arch
%_target_base_arch %{expand:%%global _target_base_arch %(echo %{_target_cpu} | sed 's/i.86/i386/;s/athlon/i386/;s/pentium./i386/;s/amd64/x86_64/;s/ia32e/x86_64/;s/x32/x86_64/;s/sparcv./sparc/;s/arm.*/arm/')}%_target_base_arch
#-----------------------------------------------------------------
# Find and gzip all kernel modules
#
# Requires: find
#
#%no_install_post_compress_modules 1
%__spec_install_post_compress_modules { \
%{!?no_install_post_compress_modules: __spec_install_post_compress_modules() { \
%{!?debug:set +x;} \
if [ -d $RPM_BUILD_ROOT/lib/modules ]; then \
q=$(find $RPM_BUILD_ROOT/lib/modules -name '*o' -type f -print); \
if [ "$q" ]; then \
printf "Compress %d kernel modules..." $(echo "$q" | wc -l); \
echo "$q" | xargs -r %{__gzip} -9nf; \
echo "DONE"; \
find $RPM_BUILD_ROOT/lib/modules -name '*o' -type l -printf "%p %l\n" | \
while read a b; do ln -sf $b.gz $a.gz; rm -f $a; done; \
fi; \
fi; \
}; __spec_install_post_compress_modules } }
# Build modules for kernels 2.6
# Author: Przemyslaw Iskra <sparky@pld-linux.org>
#
# Usage:
# %build_kernel_modules -m <modules> -C <directory>
#
# remember that proper Makefile is still required
# Options:
# -m <modules> (required) -- comma-separated list of modules to save,
# without .ko extension, may be placed in subdirectory
# -C <directory> -- change to <directory> before doing anything
# -p <arg>, -P <arg> -- arguments passeed to make scripts
# -c -- do not execute make clean
# <additional arguments> -- all additional arguments will be passed to
# make modules
#
# Additional patching supported via here document. Try:
# %build_kernel_modules -m module <<'EOF'
# your patch script here
# EOF
# Don't use it unless patching depends on config options.
# Developer note: don't touch it unless you know how to handle '\'.
# - \ in script expands to nothing
# - \\\ in script expands to \
# - \\\ inside definition expands to nothing
# - \\\\\\\ inside definition expands to \
# - in last line \ has to touch arguments so arguments passing
# in new lines (using \) will be supported
%build_kernel_modules(p:P:m:C:c) \
%{!?-m:%{error:%{0}: Required module name/list missing} exit 1} \
\
%define Opts \\\\\\\
%if "%{_target_base_arch}" != "%{_host_base_arch}" \\\
%if "%{_host_base_arch}" == "x86_64" && "%{_target_base_arch}" == "i386" \\\
CC="%{__cc}" ARCH=%{_target_base_arch} \\\
%else \\\
ARCH=%{_target_base_arch} CROSS_COMPILE=%{_target_cpu}-pld-linux- \\\
%endif \\\
%else \\\
CC="%{__cc}" \\\
%endif \
%define MakeOpts HOSTCC="%{__cc}" SYSSRC=%{_kernelsrcdir} SYSOUT=$PWD/o \\\\\\\
O=$PWD/o %{?with_verbose:V=1} %{Opts} \
\
%{?-C:cd %{-C*}} \
compile() { \
local L="<" PATCH_SH; \
[[ '%{*}' != *$L$L* ]] || PATCH_SH="set -x -e;$(cat)" \
set -e -x \
\
[ -r "%{_kernelsrcdir}/.config" ] || exit 1 \
rm -rf o \
install -d o/include/linux o/include/generated o/arch/x86/include o/arch/powerpc/lib \
ln -sf %{_kernelsrcdir}/.config o/.config \
ln -sf %{_kernelsrcdir}/Module.symvers o/Module.symvers \
if [ -f %{_kernelsrcdir}/include/generated/autoconf.h ]; then \
ln -sf %{_kernelsrcdir}/include/generated/autoconf.h o/include/generated/autoconf.h \
ln -s ../generated/autoconf.h o/include/linux/autoconf.h \
else \
ln -sf %{_kernelsrcdir}/include/linux/autoconf.h o/include/linux/autoconf.h \
fi \
if [ -d %{_kernelsrcdir}/arch/x86/include/generated ]; then \
ln -s %{_kernelsrcdir}/arch/x86/include/generated o/arch/x86/include \
fi \
\
set +x \
[ -z "$PATCH_SH" ] || echo "$PATCH_SH" | %__spec_build_shell \
set -x \
\
install -d o/include/config \
touch o/include/config/MARKER \
ln -sf %{_kernelsrcdir}/include/config/auto.conf o/include/config/auto.conf \
ln -sf %{_kernelsrcdir}/scripts o/scripts \
\
%{!?-c:%{__make} -C %{_kernelsrcdir} clean \\\
RCS_FIND_IGNORE="-name '*.[ks]o' -o" \\\
${1+"$@"} \\\
M=$PWD %{MakeOpts}} \
\
%{__make} -C %{_kernelsrcdir} modules \\\
${1+"$@"} \\\
M=$PWD CONSTIFY_PLUGIN="" %{MakeOpts} \
%{?-C:cd -} \
} \
compile %{*} \
%{nil}
%build_kernel_modules_compat(p:P:m:C:c) \
%{!?-m:%{error:%{0}: Required module name/list missing} exit 1} \
\
%define Opts \\\\\\\
%if "%{_target_base_arch}" != "%{_host_base_arch}" \\\
%if "%{_host_base_arch}" == "x86_64" && "%{_target_base_arch}" == "i386" \\\
CC="%{__cc}" ARCH=%{_target_base_arch} \\\
%else \\\
ARCH=%{_target_base_arch} CROSS_COMPILE=%{_target_cpu}-pld-linux- \\\
%endif \\\
%else \\\
CC="%{__cc}" \\\
%endif \
%define MakeOpts HOSTCC="%{__cc}" SYSSRC=%{_kernelsrcdir} SYSOUT=$PWD/o \\\\\\\
O=$PWD/o %{?with_verbose:V=1} %{Opts} \
\
%{?-C:cd %{-C*}} \
compile() { \
local L="<" PATCH_SH; \
[[ '%{*}' != *$L$L* ]] || PATCH_SH="set -x -e;$(cat)" \
set -e -x \
local cfgs='%{?with_dist_kernel:%{?with_smp: smp}%{?with_up: up}}%{!?with_dist_kernel: nondist}' \
\
for cfg in ${cfgs:-dist}; do \
[ -r "%{_kernelsrcdir}/config-$cfg" ] || exit 1 \
\
rm -rf o \
install -d o/include/linux o/include/generated o/arch/powerpc/lib \
ln -sf %{_kernelsrcdir}/config-$cfg o/.config \
ln -sf %{_kernelsrcdir}/Module.symvers-$cfg o/Module.symvers \
if [ -f %{_kernelsrcdir}/include/generated/autoconf-$cfg.h ]; then \
ln -sf %{_kernelsrcdir}/include/generated/autoconf-$cfg.h o/include/generated/autoconf.h \
ln -s ../generated/autoconf.h o/include/linux/autoconf.h \
else \
ln -sf %{_kernelsrcdir}/include/linux/autoconf-$cfg.h o/include/linux/autoconf.h \
fi \
\
set +x \
[ -z "$PATCH_SH" ] || echo "$PATCH_SH" | %__spec_build_shell \
set -x \
\
%if %{with dist_kernel} || %(test -f %{_kernelsrcdir}/scripts/bin2c ; echo $?) \
%{__make} -j1 -C %{_kernelsrcdir} prepare scripts \\\
%{-p*} %{-P*} \\\
%{MakeOpts} \
%else \
install -d o/include/config \
touch o/include/config/MARKER \
ln -sf %{_kernelsrcdir}/include/config/auto-$cfg.conf o/include/config/auto.conf \
ln -sf %{_kernelsrcdir}/scripts o/scripts \
%endif \
\
%{!?-c:%{__make} -C %{_kernelsrcdir} clean \\\
RCS_FIND_IGNORE="-name '*.[ks]o' -o" \\\
${1+"$@"} \\\
M=$PWD %{MakeOpts}} \
\
%{__make} -C %{_kernelsrcdir} modules \\\
${1+"$@"} \\\
M=$PWD CONSTIFY_PLUGIN="" %{MakeOpts} \
\
for MODULE in {%{-m*},}; do \
[ -z "${MODULE}" ] || mv ${MODULE}{,-$cfg}.ko \
done \
done \
%{?-C:cd -} \
} \
compile %{*} \
%{nil}
# Install kernel modules built by %build_kernel_modules
# Author: Przemyslaw Iskra <sparky@pld-linux.org>
#
# Usage:
# %install_kernel_modules -m <modules> -d <directory>
#
# Options:
# -m <modules> (required) -- comma-separated list of modules to install,
# without .ko extension, may be placed in subdirectory
# -d <directory> (required) -- in what subdirectory modules should be
# installed (eg. misc, kernel/drivers/net)
# -s <suffix> -- suffix to use when installing modules, useful when module
# with same name exists in kernel already
# -n <file> -- name of modprobe config file to use (without .conf extension)
# for defining aliases, only useful with -s
# -D <directory> -- DESTDIR, base directory for installed files,
# defaults to RPM_BUILD_ROOT
%install_kernel_modules(m:d:s:n:D:) \
%{!?-m:%{error:%{0}: Required module name (-m) missing}exit 1} \
%{!?-d:%{error:%{0}: Required module directory missing}exit 1} \
%{?-n:%{!?-s:%{error:%{0}: Modprobe .conf file requires module suffix}exit 1}} \
\
INSTALLROOT=%{-D*} \
[ -n "$INSTALLROOT" ] || INSTALLROOT=$RPM_BUILD_ROOT \
\
%{!?debug:set +x;} \
\
for MODULE in {%{-m*},}; do \
[ -n "${MODULE}" ] || continue \
MNAME=${MODULE##*/} \
install -m 644 -D ${MODULE}.ko $INSTALLROOT/lib/modules/%{_kernel_ver}/%{-d*}/${MNAME}%{-s:-%{-s*}}.ko \
%{?-s:install -d $INSTALLROOT%{_sysconfdir}/modprobe.d/%{_kernel_ver} \
echo "alias ${MNAME} ${MNAME}-%{-s*}" >> $INSTALLROOT%{_sysconfdir}/modprobe.d/%{_kernel_ver}/%{-n*}.conf} \
done \
unset INSTALLROOT \
%{nil}
%install_kernel_modules_compat(m:d:s:n:D:) \
%{!?-m:%{error:%{0}: Required module name (-m) missing}exit 1} \
%{!?-d:%{error:%{0}: Required module directory missing}exit 1} \
%{?-n:%{!?-s:%{error:%{0}: Modprobe .conf file requires module suffix}exit 1}} \
\
INSTALLROOT=%{-D*} \
[ -n "$INSTALLROOT" ] || INSTALLROOT=$RPM_BUILD_ROOT \
\
%{!?debug:set +x;} \
local cfgs='%{?with_dist_kernel:%{?with_smp: smp}%{?with_up: up}}%{!?with_dist_kernel: nondist}' \
\
for MODULE in {%{-m*},}; do \
[ -n "${MODULE}" ] || continue \
for cfg in ${cfgs:-dist}; do \
[ "$cfg" = smp ] && suf=smp || suf= \
MNAME=${MODULE##*/} \
install -m 644 -D ${MODULE}-$cfg.ko \\\
$INSTALLROOT/lib/modules/%{_kernel_ver}$suf/%{-d*}/${MNAME}%{-s:-%{-s*}}.ko \
%{?-s:install -d $INSTALLROOT%{_sysconfdir}/modprobe.d/%{_kernel_ver}$suf \
echo "alias ${MNAME} ${MNAME}-%{-s*}" \\\
>> $INSTALLROOT%{_sysconfdir}/modprobe.d/%{_kernel_ver} $suf/%{-n*}.conf} \
done \
done \
unset INSTALLROOT \
%{nil}