Import libatomic_ops-20081024 (version 1.2)

The latest code is only found in the boehm-gc CVS repository (see
Makefile.version for information).  I had to take this from there,
as there were bug fixes.

This library was imported primarily for the [hopefully]
upcoming audio/pulseaudio package.

TODO: Add support for NetBSD atomic ops?

This package provides semi-portable access to hardware provided
atomic memory operations.  These might allow you to write code:

- That does more interesting things in signal handlers.
- Makes more effective use of multiprocessors by allowing you to write
  clever lock-free code.  Note that such code is very difficult to get
  right, and will unavoidably be less portable than lock-based code.  It
  ia also not always faster than lock-based code.  But it may occasionally
  be a large performance win.
- To experiment with new and much better thread programming paradigms, etc.

As the latest code for this library is only available via CVS, this package
provides a snapshot.

6 files changed, 131 insertions, 0 deletions

diff --git a/devel/libatomic_ops/DESCR b/devel/libatomic_ops/DESCR
new file mode 100644
index 00000000000..05f1f25f95a
--- /dev/null
+++ b/devel/libatomic_ops/DESCR
@@ -0,0 +1,13 @@
+This package provides semi-portable access to hardware provided
+atomic memory operations.  These might allow you to write code:
+
+- That does more interesting things in signal handlers.
+- Makes more effective use of multiprocessors by allowing you to write
+  clever lock-free code.  Note that such code is very difficult to get
+  right, and will unavoidably be less portable than lock-based code.  It
+  ia also not always faster than lock-based code.  But it may occasionally
+  be a large performance win.
+- To experiment with new and much better thread programming paradigms, etc.
+
+As the latest code for this library is only available via CVS, this package
+provides a snapshot.
diff --git a/devel/libatomic_ops/Makefile b/devel/libatomic_ops/Makefile
new file mode 100644
index 00000000000..81a9a078412
--- /dev/null
+++ b/devel/libatomic_ops/Makefile
@@ -0,0 +1,26 @@
+# $NetBSD: Makefile,v 1.1.1.1 2008/10/25 00:32:23 bjs Exp $
+#
+.include "Makefile.version"
+
+DISTNAME=	libatomic_ops-${LIBATOMIC_OPS_SNAPDATE}
+CATEGORIES=	devel
+MASTER_SITES=	${MASTER_SITE_LOCAL}
+
+MAINTAINER=	pkgsrc-users@NetBSD.org
+HOMEPAGE=	http://bdwgc.sourceforge.net/
+COMMENT=	Multi-platform library of atomic operations by Hans Boehm
+
+PKG_DESTDIR_SUPPORT=	user-destdir
+
+WRKSRC=		${WRKDIR}/libatomic_ops-${LIBATOMIC_OPS_VERSION}
+GNU_CONFIGURE=	yes
+TEST_TARGET=	check
+
+INSTALL_MAKE_FLAGS=	pkgdatadir=${PKGDOCDIR:Q}
+PKGDOCDIR=		${PREFIX}/share/doc/libatomic_ops
+
+post-install:
+	${INSTALL_DATA} ${WRKSRC}/src/atomic_ops/sysdeps/README \
+		${DESTDIR}${PKGDOCDIR}/README_headers.txt
+
+.include "../../mk/bsd.pkg.mk"
diff --git a/devel/libatomic_ops/Makefile.version b/devel/libatomic_ops/Makefile.version
new file mode 100644
index 00000000000..89be2ffe957
--- /dev/null
+++ b/devel/libatomic_ops/Makefile.version
@@ -0,0 +1,7 @@
+# $NetBSD: Makefile.version,v 1.1.1.1 2008/10/25 00:32:23 bjs Exp $
+#
+# CVS repo:	:pserver:anonymous@bdwgc.cvs.sourceforge.net:/cvsroot
+# CVS module:	bdwgc
+
+LIBATOMIC_OPS_VERSION=	1.2
+LIBATOMIC_OPS_SNAPDATE=	20081024
diff --git a/devel/libatomic_ops/PLIST b/devel/libatomic_ops/PLIST
new file mode 100644
index 00000000000..378c5421762
--- /dev/null
+++ b/devel/libatomic_ops/PLIST
@@ -0,0 +1,67 @@
+@comment $NetBSD: PLIST,v 1.1.1.1 2008/10/25 00:32:23 bjs Exp $
+include/atomic_ops.h
+include/atomic_ops/generalize-small.h
+include/atomic_ops/generalize.h
+include/atomic_ops/sysdeps/README
+include/atomic_ops/sysdeps/acquire_release_volatile.h
+include/atomic_ops/sysdeps/aligned_atomic_load_store.h
+include/atomic_ops/sysdeps/all_acquire_release_volatile.h
+include/atomic_ops/sysdeps/all_aligned_atomic_load_store.h
+include/atomic_ops/sysdeps/all_atomic_load_store.h
+include/atomic_ops/sysdeps/ao_t_is_int.h
+include/atomic_ops/sysdeps/atomic_load_store.h
+include/atomic_ops/sysdeps/char_acquire_release_volatile.h
+include/atomic_ops/sysdeps/char_atomic_load_store.h
+include/atomic_ops/sysdeps/emul_cas.h
+include/atomic_ops/sysdeps/gcc/alpha.h
+include/atomic_ops/sysdeps/gcc/arm.h
+include/atomic_ops/sysdeps/gcc/cris.h
+include/atomic_ops/sysdeps/gcc/hppa.h
+include/atomic_ops/sysdeps/gcc/ia64.h
+include/atomic_ops/sysdeps/gcc/m68k.h
+include/atomic_ops/sysdeps/gcc/mips.h
+include/atomic_ops/sysdeps/gcc/powerpc.h
+include/atomic_ops/sysdeps/gcc/s390.h
+include/atomic_ops/sysdeps/gcc/sparc.h
+include/atomic_ops/sysdeps/gcc/x86.h
+include/atomic_ops/sysdeps/gcc/x86_64.h
+include/atomic_ops/sysdeps/generic_pthread.h
+include/atomic_ops/sysdeps/hpc/hppa.h
+include/atomic_ops/sysdeps/hpc/ia64.h
+include/atomic_ops/sysdeps/ibmc/powerpc.h
+include/atomic_ops/sysdeps/icc/ia64.h
+include/atomic_ops/sysdeps/int_acquire_release_volatile.h
+include/atomic_ops/sysdeps/int_aligned_atomic_load_store.h
+include/atomic_ops/sysdeps/int_atomic_load_store.h
+include/atomic_ops/sysdeps/msftc/x86.h
+include/atomic_ops/sysdeps/msftc/x86_64.h
+include/atomic_ops/sysdeps/ordered.h
+include/atomic_ops/sysdeps/ordered_except_wr.h
+include/atomic_ops/sysdeps/read_ordered.h
+include/atomic_ops/sysdeps/short_acquire_release_volatile.h
+include/atomic_ops/sysdeps/short_aligned_atomic_load_store.h
+include/atomic_ops/sysdeps/short_atomic_load_store.h
+include/atomic_ops/sysdeps/standard_ao_double_t.h
+include/atomic_ops/sysdeps/sunc/sparc.h
+include/atomic_ops/sysdeps/test_and_set_t_is_ao_t.h
+include/atomic_ops/sysdeps/test_and_set_t_is_char.h
+include/atomic_ops_malloc.h
+include/atomic_ops_stack.h
+lib/libatomic_ops.a
+lib/libatomic_ops_gpl.a
+share/doc/libatomic_ops/COPYING
+share/doc/libatomic_ops/LICENSING.txt
+share/doc/libatomic_ops/README.txt
+share/doc/libatomic_ops/README_headers.txt
+share/doc/libatomic_ops/README_malloc.txt
+share/doc/libatomic_ops/README_stack.txt
+share/doc/libatomic_ops/README_win32.txt
+@dirrm include/atomic_ops/sysdeps/sunc
+@dirrm include/atomic_ops/sysdeps/msftc
+@dirrm include/atomic_ops/sysdeps/icc
+@dirrm include/atomic_ops/sysdeps/ibmc
+@dirrm include/atomic_ops/sysdeps/hpc
+@dirrm include/atomic_ops/sysdeps/gcc
+@dirrm include/atomic_ops/sysdeps
+@dirrm include/atomic_ops
+@dirrm share/doc/libatomic_ops
diff --git a/devel/libatomic_ops/distinfo b/devel/libatomic_ops/distinfo
new file mode 100644
index 00000000000..47b924cca43
--- /dev/null
+++ b/devel/libatomic_ops/distinfo
@@ -0,0 +1,6 @@
+$NetBSD: distinfo,v 1.1.1.1 2008/10/25 00:32:23 bjs Exp $
+
+SHA1 (libatomic_ops-20081024.tar.gz) = 5180706e5f337738550b9782e175fd61937a81d6
+RMD160 (libatomic_ops-20081024.tar.gz) = 7c313b975d61632aa72594a9d060c66f7ed5afc5
+Size (libatomic_ops-20081024.tar.gz) = 193424 bytes
+SHA1 (patch-aa) = bf53ad892ba270b1d7a9bd1fa14012ca83ab5323
diff --git a/devel/libatomic_ops/patches/patch-aa b/devel/libatomic_ops/patches/patch-aa
new file mode 100644
index 00000000000..2fe0420a685
--- /dev/null
+++ b/devel/libatomic_ops/patches/patch-aa
@@ -0,0 +1,12 @@
+$NetBSD: patch-aa,v 1.1.1.1 2008/10/25 00:32:23 bjs Exp $
+
+We install this file in share/doc/libatomic_ops/README_headers.
+
+--- src/atomic_ops/sysdeps/README.orig	2006-07-11 19:29:30.000000000 -0400
++++ src/atomic_ops/sysdeps/README
+@@ -1,4 +1,4 @@
+-There are two kinds of entities in this directory:
++There are two kinds of entities in <libatomic_ops/sysdeps>:
+ 
+ - Subdirectories corresponding to specific compilers (or compiler/OS combinations).
+   Each of these includes one or more architecture-specific headers.