proj/gentoo: Initial commit

This commit represents a new era for Gentoo:
Storing the gentoo-x86 tree in Git, as converted from CVS.

This commit is the start of the NEW history.
Any historical data is intended to be grafted onto this point.

Creation process:
1. Take final CVS checkout snapshot
2. Remove ALL ChangeLog* files
3. Transform all Manifests to thin
4. Remove empty Manifests
5. Convert all stale $Header$/$Id$ CVS keywords to non-expanded Git $Id$
5.1. Do not touch files with -kb/-ko keyword flags.

Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
X-Thanks: Alec Warner <antarus@gentoo.org> - did the GSoC 2006 migration tests
X-Thanks: Robin H. Johnson <robbat2@gentoo.org> - infra guy, herding this project
X-Thanks: Nguyen Thai Ngoc Duy <pclouds@gentoo.org> - Former Gentoo developer, wrote Git features for the migration
X-Thanks: Brian Harring <ferringb@gentoo.org> - wrote much python to improve cvs2svn
X-Thanks: Rich Freeman <rich0@gentoo.org> - validation scripts
X-Thanks: Patrick Lauer <patrick@gentoo.org> - Gentoo dev, running new 2014 work in migration
X-Thanks: Michał Górny <mgorny@gentoo.org> - scripts, QA, nagging
X-Thanks: All of other Gentoo developers - many ideas and lots of paint on the bikeshed

2 files changed, 30 insertions, 0 deletions

diff --git a/dev-util/google-perftools/files/gperftools-2.0+glibc-2.16.patch b/dev-util/google-perftools/files/gperftools-2.0+glibc-2.16.patch
new file mode 100644
index 000000000000..b17e0d57f5fb
--- /dev/null
+++ b/dev-util/google-perftools/files/gperftools-2.0+glibc-2.16.patch
@@ -0,0 +1,13 @@
+Index: gperftools-2.0/src/base/linuxthreads.cc
+===================================================================
+--- gperftools-2.0.orig/src/base/linuxthreads.cc
++++ gperftools-2.0/src/base/linuxthreads.cc
+@@ -193,7 +193,7 @@ static volatile int *sig_pids, sig_num_t
+ /* Signal handler to help us recover from dying while we are attached to
+  * other threads.
+  */
+-static void SignalHandler(int signum, siginfo_t *si, void *data) {
++static void SignalHandler(int signum, struct siginfo *si, void *data) {
+   if (sig_pids != NULL) {
+     if (signum == SIGABRT) {
+       while (sig_num_threads-- > 0) {
diff --git a/dev-util/google-perftools/files/gperftools-2.0-32bit-barrier.patch b/dev-util/google-perftools/files/gperftools-2.0-32bit-barrier.patch
new file mode 100644
index 000000000000..df89a92ed010
--- /dev/null
+++ b/dev-util/google-perftools/files/gperftools-2.0-32bit-barrier.patch
@@ -0,0 +1,17 @@
+Atomic64 not available on all architectures.
+Use AtomicWord instead.
+
+Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
+
+diff -Nuar gperftools-2.0.orig/src/base/spinlock_internal.cc gperftools-2.0/src/base/spinlock_internal.cc
+--- gperftools-2.0.orig/src/base/spinlock_internal.cc	2012-02-02 21:36:23.000000000 +0000
++++ gperftools-2.0/src/base/spinlock_internal.cc	2013-01-20 23:44:01.629077919 +0000
+@@ -80,7 +80,7 @@
+ static int SuggestedDelayNS(int loop) {
+   // Weak pseudo-random number generator to get some spread between threads
+   // when many are spinning.
+-  static base::subtle::Atomic64 rand;
++  static AtomicWord rand;
+   uint64 r = base::subtle::NoBarrier_Load(&rand);
+   r = 0x5deece66dLL * r + 0xb;   // numbers from nrand48()
+   base::subtle::NoBarrier_Store(&rand, r);