[packages/e1000e] - switch to macro driven module build for multiple kernel versions

baggins baggins at pld-linux.org
Sun Oct 27 10:15:06 CET 2013 

commit 03a37721ae1b66b10725eb3eba56bc18c28b4822
Author: Jan Rękorajski <baggins at pld-linux.org>
Date:   Sun Oct 27 10:12:30 2013 +0100

    - switch to macro driven module build for multiple kernel versions

 e1000e.spec | 148 ++++++++++++++++++++++++++++++++++++++----------------------
 1 file changed, 93 insertions(+), 55 deletions(-)
---
diff --git a/e1000e.spec b/e1000e.spec
index d73d0b8..0ff443c 100644
--- a/e1000e.spec
+++ b/e1000e.spec
@@ -3,18 +3,35 @@
 # Conditional build:
 %bcond_without	dist_kernel	# allow non-distribution kernel
 %bcond_without	kernel		# don't build kernel modules
+%bcond_without	userspace	# don't build userspace programs
 %bcond_with	verbose		# verbose build (V=1)
 
-%ifarch sparc
-%undefine	with_smp
-%endif
-
 %if %{without kernel}
 %undefine with_dist_kernel
 %endif
+
+# The goal here is to have main, userspace, package built once with
+# simple release number, and only rebuild kernel packages with kernel
+# version as part of release number, without the need to bump release
+# with every kernel change.
+%if 0%{?_pld_builder:1} && %{with kernel} && %{with userspace}
+%{error:kernel and userspace cannot be built at the same time on PLD builders}
+exit 1
+%endif
+
 %if "%{_alt_kernel}" != "%{nil}"
-%undefine	with_userspace
+%if 0%{?build_kernels:1}
+%{error:alt_kernel and build_kernels are mutually exclusive}
+exit 1
 %endif
+%global		_build_kernels		%{alt_kernel}
+%else
+%global		_build_kernels		%{?build_kernels:,%{?build_kernels}}
+%endif
+
+%define		kpkg	%(echo %{_build_kernels} | tr , '\\n' | while read n ; do echo %%undefine alt_kernel ; [ -z "$n" ] || echo %%define alt_kernel $n ; echo %%kernel_pkg ; done)
+%define		bkpkg	%(echo %{_build_kernels} | tr , '\\n' | while read n ; do echo %%undefine alt_kernel ; [ -z "$n" ] || echo %%define alt_kernel $n ; echo %%build_kernel_pkg ; done)
+%define		ikpkg	%(echo %{_build_kernels} | tr , '\\n' | while read n ; do echo %%undefine alt_kernel ; [ -z "$n" ] || echo %%define alt_kernel $n ; echo %%install_kernel_pkg ; done)
 
 %define		rel	19
 %define		pname	e1000e
@@ -23,14 +40,14 @@ Summary(en.UTF-8):	Intel® PRO/1000e driver for Linux
 Summary(pl.UTF-8):	Sterownik do karty Intel® PRO/1000e
 Name:		%{pname}%{_alt_kernel}
 Version:	2.4.14
-Release:	%{rel}
+Release:	%{rel}%{?with_kernel:@%{_kernel_ver_str}}
 License:	GPL v2
 Group:		Base/Kernel
 Source0:	http://downloads.sourceforge.net/e1000/%{pname}-%{version}.tar.gz
 # Source0-md5:	05bae01409bb699f14297d726df2aa23
 URL:		http://downloads.sourceforge.net/e1000/
+BuildRequires:	rpm-build-macros >= 1.678
 %{?with_dist_kernel:BuildRequires:	kernel%{_alt_kernel}-module-build >= 3:2.6.20.2}
-BuildRequires:	rpmbuild(macros) >= 1.379
 BuildRoot:	%{tmpdir}/%{name}-%{version}-root-%(id -u -n)
 
 %description
@@ -51,38 +68,71 @@ Ten pakiet zawiera sterownik dla Linuksa do kart sieciowych
 stworzony aby pracować z kartami gigabitowymi rodziny Intel®
 82571/2/3/4 PCI-E oraz kontrolerami 82567.
 
-%package -n kernel%{_alt_kernel}-net-%{pname}
-Summary:	Intel(R) PRO/1000e driver for Linux
-Summary(en.UTF-8):	Intel® PRO/1000e driver for Linux
-Summary(pl.UTF-8):	Sterownik do karty Intel® PRO/1000e
-Release:	%{rel}@%{_kernel_ver_str}
-Group:		Base/Kernel
-Requires(post,postun):	/sbin/depmod
-%if %{with dist_kernel}
-%requires_releq_kernel
-Requires(postun):	%releq_kernel
-%endif
-
-%description -n kernel%{_alt_kernel}-net-%{pname}
-This package contains the Linux driver for the Intel(R) PRO/1000
-family of 10/100/1000 Ethernet network adapters. This driver is
-designed to work with the Intel(R) 82571/2/3/4 PCI-E family of gigabit
-adapters and 82567 controllers.
-
-%description -n kernel%{_alt_kernel}-net-%{pname} -l en.UTF-8
-This package contains the Linux driver for the Intel® PRO/1000 family
-of 10/100/1000 Ethernet network adapters. This driver is designed to
-work with the Intel® 82571/2/3/4 PCI-E family of gigabit adapters and
-82567 controllers.
-
-%description -n kernel%{_alt_kernel}-net-%{pname} -l pl.UTF-8
-Ten pakiet zawiera sterownik dla Linuksa do kart sieciowych
-10/100/1000Mbit z rodziny Intel® PRO/1000. Ten sterownik jest
-stworzony aby pracować z kartami gigabitowymi rodziny Intel®
-82571/2/3/4 PCI-E oraz kontrolerami 82567.
+%define	kernel_pkg()\
+%package -n kernel%{_alt_kernel}-net-%{pname}\
+Summary:	Intel(R) PRO/1000e driver for Linux %{_kernelsrcdir}:%{__kernel_rpmvr}\
+Summary(en.UTF-8):	Intel® PRO/1000e driver for Linux\
+Summary(pl.UTF-8):	Sterownik do karty Intel® PRO/1000e\
+Release:	%{rel}@%{_kernel_ver_str}\
+Group:		Base/Kernel\
+Requires(post,postun):	/sbin/depmod\
+%if %{with dist_kernel}\
+%requires_releq_kernel\
+Requires(postun):	%releq_kernel\
+%endif\
+\
+%description -n kernel%{_alt_kernel}-net-%{pname}\
+This package contains the Linux driver for the Intel(R) PRO/1000\
+family of 10/100/1000 Ethernet network adapters. This driver is\
+designed to work with the Intel(R) 82571/2/3/4 PCI-E family of gigabit\
+adapters and 82567 controllers.\
+\
+%description -n kernel%{_alt_kernel}-net-%{pname} -l en.UTF-8\
+This package contains the Linux driver for the Intel® PRO/1000 family\
+of 10/100/1000 Ethernet network adapters. This driver is designed to\
+work with the Intel® 82571/2/3/4 PCI-E family of gigabit adapters and\
+82567 controllers.\
+\
+%description -n kernel%{_alt_kernel}-net-%{pname} -l pl.UTF-8\
+Ten pakiet zawiera sterownik dla Linuksa do kart sieciowych\
+10/100/1000Mbit z rodziny Intel® PRO/1000. Ten sterownik jest\
+stworzony aby pracować z kartami gigabitowymi rodziny Intel®\
+82571/2/3/4 PCI-E oraz kontrolerami 82567.\
+\
+%if %{with kernel}\
+%files -n kernel%{_alt_kernel}-net-%{pname}\
+%defattr(755,root,root,755)\
+%doc e1000e.7 README\
+/etc/modprobe.d/%{_kernel_ver}/%{pname}.conf\
+/lib/modules/%{_kernel_ver}/kernel/drivers/net/%{pname}*.ko*\
+%endif\
+\
+%post	-n kernel%{_alt_kernel}-net-%{pname}\
+%depmod %{_kernel_ver}\
+\
+%postun	-n kernel%{_alt_kernel}-net-%{pname}\
+%depmod %{_kernel_ver}\
+%{nil}
+
+%define build_kernel_pkg()\
+%build_kernel_modules -C src -m %{pname}\
+%install_kernel_modules -D installed -m src/%{pname} -d kernel/drivers/net -n %{pname} -s current\
+%{nil}
+
+%define install_kernel_pkg()\
+install -d $RPM_BUILD_ROOT/etc/modprobe.d/%{_kernel_ver}\
+# blacklist kernel module\
+cat > $RPM_BUILD_ROOT/etc/modprobe.d/%{_kernel_ver}/%{pname}.conf <<'EOF'\
+blacklist e1000e\
+alias e1000e e1000e-current\
+EOF\
+%{nil}
+
+%{?with_kernel:%{expand:%kpkg}}
 
 %prep
 %setup -q -n %{pname}-%{version}
+
 cat > src/Makefile <<'EOF'
 obj-m := e1000e.o
 e1000e-objs := netdev.o ethtool.o param.o \
@@ -94,28 +144,16 @@ EOF
 # add -DE1000E_NO_NAPI to disable NAPI
 
 %build
-%build_kernel_modules -C src -m %{pname}
+%{?with_kernel:%{expand:%bkpkg}}
 
 %install
 rm -rf $RPM_BUILD_ROOT
-%install_kernel_modules -m src/%{pname} -d kernel/drivers/net -n %{pname} -s current
-# blacklist kernel module
-cat > $RPM_BUILD_ROOT/etc/modprobe.d/%{_kernel_ver}/%{pname}.conf <<'EOF'
-blacklist e1000e
-alias e1000e e1000e-current
-EOF
+install -d $RPM_BUILD_ROOT
+
+%if %{with kernel}
+%{expand:%ikpkg}
+cp -a installed/* $RPM_BUILD_ROOT
+%endif
 
 %clean
 rm -rf $RPM_BUILD_ROOT
-
-%post	-n kernel%{_alt_kernel}-net-%{pname}
-%depmod %{_kernel_ver}
-
-%postun	-n kernel%{_alt_kernel}-net-%{pname}
-%depmod %{_kernel_ver}
-
-%files	-n kernel%{_alt_kernel}-net-%{pname}
-%defattr(644,root,root,755)
-%doc e1000e.7 README
-/etc/modprobe.d/%{_kernel_ver}/%{pname}.conf
-/lib/modules/%{_kernel_ver}/kernel/drivers/net/%{pname}*.ko*
================================================================

---- gitweb:

http://git.pld-linux.org/gitweb.cgi/packages/e1000e.git/commitdiff/893e3b359a2e4ef296c8f6af722b5762b8df6078

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