[packages/tpm_emulator] - switch to macro driven module build for multiple kernel versions - rel 8

[baggins]

commit d2539c8b4fd115251f7c3ad88e2f84f19202a7b5
Author: Jan Rękorajski <baggins at pld-linux.org>
Date:   Sun Oct 27 18:31:56 2013 +0100

    - switch to macro driven module build for multiple kernel versions
    - rel 8

 tpm_emulator.spec | 108 +++++++++++++++++++++++++++++++++++++-----------------
 1 file changed, 74 insertions(+), 34 deletions(-)
---
diff --git a/tpm_emulator.spec b/tpm_emulator.spec
index 876cbc0..64c65dc 100644
--- a/tpm_emulator.spec
+++ b/tpm_emulator.spec
@@ -5,20 +5,47 @@
 %bcond_without	userspace	# don't build userspace packages
 %bcond_with	verbose		# verbose kernel module build
 #
+%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}"
+%if 0%{?build_kernels:1}
+%{error:alt_kernel and build_kernels are mutually exclusive}
+exit 1
+%endif
 %undefine	with_userspace
+%global		_build_kernels		%{alt_kernel}
+%else
+%global		_build_kernels		%{?build_kernels:,%{?build_kernels}}
 %endif
-%if %{without kernel}
-%undefine	with_dist_kernel
+
+%if %{without userspace}
+# nothing to be placed to debuginfo package
+%define		_enable_debug_packages	0
 %endif
 
+%define		_duplicate_files_terminate_build	0
+
+%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	pname	tpm_emulator
-%define	rel	7
+%define	rel	8
 Summary:	Software-based TPM and MTM Emulator
 Summary(pl.UTF-8):	Programowy emulator TPM i MTM
 Name:		%{pname}%{_alt_kernel}
 Version:	0.7.4
-Release:	%{rel}
+Release:	%{rel}%{?with_kernel:@%{_kernel_ver_str}}
 License:	GPL v2+
 Group:		Applications/System
 Source0:	http://downloads.sourceforge.net/tpm-emulator.berlios/%{pname}-%{version}.tar.gz
@@ -27,9 +54,8 @@ Patch0:		%{pname}-libdir.patch
 URL:		http://tpm-emulator.berlios.de/
 BuildRequires:	cmake >= 2.4
 BuildRequires:	gmp-devel
-%if %{with dist_kernel}
-BuildRequires:	kernel%{_alt_kernel}-module-build
-%endif
+BuildRequires:	rpmbuild(macros) >= 1.678
+%{?with_dist_kernel:BuildRequires:	kernel%{_alt_kernel}-module-build >= 3:2.6.20.2}
 Requires:	%{name}-libs = %{version}-%{rel}
 BuildRoot:	%{tmpdir}/%{name}-%{version}-root-%(id -u -n)
 
@@ -74,22 +100,44 @@ Static TDDL library.
 %description static -l pl.UTF-8
 Statyczna biblioteka TDDL.
 
-%package -n kernel%{_alt_kernel}-char-tpmd
-Summary:	Kernel module that provides /dev/tpm device
-Summary(pl.UTF-8):	Moduł jądra udostępniający urządzenie /dev/tpm
-Group:		Base/Kernel
-%if %{with dist_kernel}
-%requires_releq_kernel
-Requires(postun):	%releq_kernel
-%endif
-
-%description -n kernel%{_alt_kernel}-char-tpmd
-Kernel module that provides /dev/tpm device for backward compatibility
-and forwards the received commands to tpmd.
-
-%description -n kernel%{_alt_kernel}-char-tpmd -l pl.UTF-8
-Moduł jądra udostępniający dla kompatybilności urządzenie /dev/tpm i
-przekazujący odebrane polecenia do tpmd.
+%define	kernel_pkg()\
+%package -n kernel%{_alt_kernel}-char-tpmd\
+Summary:	Kernel module that provides /dev/tpm device\
+Summary(pl.UTF-8):	Moduł jądra udostępniający urządzenie /dev/tpm\
+Group:		Base/Kernel\
+%if %{with dist_kernel}\
+%requires_releq_kernel\
+Requires(postun):	%releq_kernel\
+%endif\
+\
+%description -n kernel%{_alt_kernel}-char-tpmd\
+Kernel module that provides /dev/tpm device for backward compatibility\
+and forwards the received commands to tpmd.\
+\
+%description -n kernel%{_alt_kernel}-char-tpmd -l pl.UTF-8\
+Moduł jądra udostępniający dla kompatybilności urządzenie /dev/tpm i\
+przekazujący odebrane polecenia do tpmd.\
+\
+%if %{with kernel}\
+%files -n kernel%{_alt_kernel}-char-tpmd\
+%defattr(644,root,root,755)\
+/lib/modules/%{_kernel_ver}/misc/tpmd_dev.ko*\
+/lib/udev/rules.d/80-tpmd_dev.rules\
+%endif\
+\
+%post	-n kernel%{_alt_kernel}-char-tpmd\
+%depmod %{_kernel_ver}\
+\
+%postun	-n kernel%{_alt_kernel}-char-tpmd\
+%depmod %{_kernel_ver}\
+%{nil}
+
+%define build_kernel_pkg()\
+%build_kernel_modules -m tpmd_dev -C tpmd_dev/linux\
+%install_kernel_modules -D installed -m tpmd_dev/linux/tpmd_dev -d misc\
+%{nil}
+
+%{?with_kernel:%{expand:%kpkg}}
 
 %prep
 %setup -q -n %{pname}-%{version}
@@ -108,8 +156,8 @@ cd build
 cd ..
 %if %{with kernel}
 ln -sf ../../build/config.h tpmd_dev/linux/config.h
-%build_kernel_modules -m tpmd_dev -C tpmd_dev/linux
 %{__make} -C tpmd_dev/linux tpmd_dev.rules
+%{expand:%bkpkg}
 %endif
 
 %install
@@ -122,9 +170,8 @@ rm -rf $RPM_BUILD_ROOT
 
 %if %{with kernel}
 install -d $RPM_BUILD_ROOT/lib/udev/rules.d
-cd tpmd_dev/linux
-cp -p tpmd_dev.rules $RPM_BUILD_ROOT/lib/udev/rules.d/80-tpmd_dev.rules
-%install_kernel_modules -m tpmd_dev -d misc
+cp -p tpmd_dev/linux/tpmd_dev.rules $RPM_BUILD_ROOT/lib/udev/rules.d/80-tpmd_dev.rules
+cp -a installed/* $RPM_BUILD_ROOT
 %endif
 
 %clean
@@ -153,10 +200,3 @@ rm -rf $RPM_BUILD_ROOT
 %defattr(644,root,root,755)
 %{_libdir}/libtddl.a
 %endif
-
-%if %{with kernel}
-%files -n kernel%{_alt_kernel}-char-tpmd
-%defattr(644,root,root,755)
-/lib/modules/%{_kernel_ver}/misc/tpmd_dev.ko*
-/lib/udev/rules.d/80-tpmd_dev.rules
-%endif
================================================================

---- gitweb:

http://git.pld-linux.org/gitweb.cgi/packages/tpm_emulator.git/commitdiff/d2539c8b4fd115251f7c3ad88e2f84f19202a7b5