- new; based on openSUSE src.rpm
authorElan Ruusamäe <glen@pld-linux.org>
Mon, 28 Dec 2009 21:15:14 +0000 (21:15 +0000)
committercvs2git <feedback@pld-linux.org>
Sun, 24 Jun 2012 12:13:13 +0000 (12:13 +0000)
Changed files:
    lbzip2-makefile.patch -> 1.1
    lbzip2.spec -> 1.1

lbzip2-makefile.patch [new file with mode: 0644]
lbzip2.spec [new file with mode: 0644]

diff --git a/lbzip2-makefile.patch b/lbzip2-makefile.patch
new file mode 100644 (file)
index 0000000..655f66d
--- /dev/null
@@ -0,0 +1,21 @@
+--- Makefile.orig      2009-04-06 01:39:43.000000000 +0200
++++ Makefile   2009-04-06 01:40:21.000000000 +0200
+@@ -2,14 +2,15 @@
+ .POSIX:
+ CC=gcc
++OPTFLAGS=-O2
+ CFLAGS=$$($(SHELL) lfs.sh CFLAGS) -D _XOPEN_SOURCE=500 -pipe -ansi -pedantic \
+-    -O2
++    $(OPTFLAGS)
+-LDFLAGS=-s $$($(SHELL) lfs.sh LDFLAGS)
+-LIBS=-l pthread -l bz2 $$($(SHELL) lfs.sh LIBS)
++LDFLAGS=$$($(SHELL) lfs.sh LDFLAGS)
++LIBS=-lpthread -lbz2 $$($(SHELL) lfs.sh LIBS)
+ lbzip2: main.o lbzip2.o lbunzip2.o lbunzip2_single.o lacos_rbtree.o
+       $(CC) -o lbzip2 $(LDFLAGS) main.o lbzip2.o lbunzip2.o \
diff --git a/lbzip2.spec b/lbzip2.spec
new file mode 100644 (file)
index 0000000..68e0303
--- /dev/null
@@ -0,0 +1,51 @@
+Summary:       Parallel bzip2/bunzip2 Filter
+Name:          lbzip2
+Version:       0.20
+Release:       1
+Source0:       http://lacos.web.elte.hu/pub/lbzip2/%{name}-%{version}.tar.gz
+# Source0-md5: 9f5479de40f928e77062a62c8a74d831
+Patch1:                %{name}-makefile.patch
+License:       GPL v2+
+Group:         Applications/Archiving
+URL:           http://lacos.hu/
+BuildRequires: bzip2-devel
+BuildRoot:     %{tmpdir}/%{name}-%{version}-root-%(id -u -n)
+
+%description
+Lbzip2 is a Pthreads-based parallel bzip2/bunzip2 filter, passable to
+GNU tar with the --use-compress-program option.
+
+It isn't restricted to regular files on input, nor output. Successful
+splitting for decompression isn't guaranteed, just very likely
+(failure is detected). Splitting in both modes and compression itself
+occur with an approximate 900k block size.
+
+On an Athlon-64 X2 6000+, lbzip2 was 92% faster than standard bzip2
+when compressing, and 45% faster when decompressing (based on wall
+clock time).
+
+Lbzip2 strives to be portable by requiring UNIX 98 APIs only, besides
+an unmodified libbz2.
+
+%prep
+%setup -q -n %{name}
+%patch1
+
+%build
+%{__make} \
+       CC="%{__cc}" \
+       OPTFLAGS="%{optflags}"
+
+%install
+rm -rf $RPM_BUILD_ROOT
+install -D lbzip2 $RPM_BUILD_ROOT%{_bindir}/lbzip2
+install -D lbzip2.1 $RPM_BUILD_ROOT%{_mandir}/man1/lbzip2.1
+
+%clean
+rm -rf "$RPM_BUILD_ROOT"
+
+%files
+%defattr(644,root,root,755)
+%doc ChangeLog README
+%attr(755,root,root) %{_bindir}/lbzip2
+%{_mandir}/man1/lbzip2.1*
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