Build system and packaging (RPM support)

An update to the build system to properly support all commonly
used Makefile targets these include:

  make all        # Build everything
  make install    # Install everything
  make clean	  # Clean up build products
  make distclean  # Clean up everything
  make dist       # Create package tarball
  make srpm       # Create package source RPM
  make rpm        # Create package binary RPMs
  make tags       # Create ctags and etags for everything

Extra care was taken to ensure that the source RPMs are fully
rebuildable against Fedora/RHEL/Chaos kernels.  To build binary
RPMs from the source RPM for your system simply run:

  rpmbuild --rebuild spl-x.y.z-1.src.rpm

This will produce two binary RPMs with correct 'requires'
dependencies for your kernel.  One will contain all spl modules
and support utilities, the other is a devel package for compiling
additional kernel modules which are dependant on the spl.

  spl-x.y.z-1_<kernel version>.x86_64.rpm
  spl-devel-x.y.2-1_<kernel version>.x86_64.rpm

scripts/Makefile.am

@@ -1,4 +1,4 @@
-EXTRA_DIST = spl.spec.in
+EXTRA_DIST = check.sh
 
 check:
 	./check.sh

scripts/Makefile.in

@@ -37,8 +37,7 @@ build_triplet = @build@
 host_triplet = @host@
 target_triplet = @target@
 subdir = scripts
-DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
-	$(srcdir)/spl.spec.in
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/config/spl-build.m4 \
 	$(top_srcdir)/config/spl-meta.m4 $(top_srcdir)/configure.ac
@@ -46,7 +45,7 @@ am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = $(top_builddir)/spl_config.h
-CONFIG_CLEAN_FILES = spl.spec
+CONFIG_CLEAN_FILES =
 SOURCES =
 DIST_SOURCES =
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
@@ -92,6 +91,7 @@ LIBS = @LIBS@
 LIBTOOL = @LIBTOOL@
 LINUX = @LINUX@
 LINUX_OBJ = @LINUX_OBJ@
+LINUX_VERSION = @LINUX_VERSION@
 LN_S = @LN_S@
 LTLIBOBJS = @LTLIBOBJS@
 MAINT = @MAINT@
@@ -152,7 +152,6 @@ host_vendor = @host_vendor@
 includedir = @includedir@
 infodir = @infodir@
 install_sh = @install_sh@
-kmoduledir = @kmoduledir@
 libdir = @libdir@
 libexecdir = @libexecdir@
 localstatedir = @localstatedir@
@@ -169,7 +168,7 @@ target_alias = @target_alias@
 target_cpu = @target_cpu@
 target_os = @target_os@
 target_vendor = @target_vendor@
-EXTRA_DIST = spl.spec.in
+EXTRA_DIST = check.sh
 all: all-am
 
 .SUFFIXES:
@@ -202,8 +201,6 @@ $(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
 	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
 $(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
 	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
-spl.spec: $(top_builddir)/config.status $(srcdir)/spl.spec.in
-	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
 
 mostlyclean-libtool:
 	-rm -f *.lo

scripts/spl.spec.in

@@ -1,28 +0,0 @@
-# spl
-%define name    @PACKAGE@ 
-%define version @VERSION@
-
-Summary: Solaris Porting Layer
-Name: %{name}
-Version: %{version}
-Release: 1
-Copyright: GPL
-Group: Utilities/System
-BuildRoot: /tmp/%{name}-%{version}
-Source: %{name}-%{version}.tar.gz
-
-%description
-Abstration layer to provide Solaris style primatives in the linux kernel.
-
-%prep
-%setup -q
-./configure
-
-%build
-rm -rf $RPM_BUILD_ROOT
-make
-
-%install
-make install "DESTDIR=$RPM_BUILD_ROOT"
-
-%files