[Buildroot] [PATCH] boost: fix sparc compile

* [Buildroot] [PATCH] boost: fix sparc compile
@ 2015-11-15 12:24 Waldemar Brodkorb
  2015-11-16 20:40 ` Thomas Petazzoni
  2015-11-17 21:18 ` Thomas Petazzoni
  0 siblings, 2 replies; 7+ messages in thread
From: Waldemar Brodkorb @ 2015-11-15 12:24 UTC (permalink / raw)
  To: buildroot

Like for sparc64, set correct instruction set.
Patch is obsoleted by this changeset.

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
---

boost::context still does not compile. Don't know why it is
disabled for sparc/sparc64 as it contains the needed code.
Need to check on my sparc systems before enabling via a patch.

---
 ...0003-Remove-bogus-c3-cpu-varant-for-SPARC.patch |   42 --------------------
 package/boost/boost.mk                             |    4 ++
 2 files changed, 4 insertions(+), 42 deletions(-)
 delete mode 100644 package/boost/0003-Remove-bogus-c3-cpu-varant-for-SPARC.patch

diff --git a/package/boost/0003-Remove-bogus-c3-cpu-varant-for-SPARC.patch b/package/boost/0003-Remove-bogus-c3-cpu-varant-for-SPARC.patch
deleted file mode 100644
index a4d39b3..0000000
--- a/package/boost/0003-Remove-bogus-c3-cpu-varant-for-SPARC.patch
+++ /dev/null
@@ -1,42 +0,0 @@
-From ec60c37295146bb80aa44a92cf416027b75b5ff7 Mon Sep 17 00:00:00 2001
-From: Vladimir Prus <vladimir@codesourcery.com>
-Date: Mon, 27 Apr 2015 19:12:54 +0300
-Subject: [PATCH] Remove bogus 'c3' cpu varant for SPARC.
-
-Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
----
- src/tools/gcc.jam | 3 +--
- src/tools/gcc.py  | 3 +--
- 2 files changed, 2 insertions(+), 4 deletions(-)
-
-diff --git a/src/tools/gcc.jam b/src/tools/gcc.jam
-index eff95ae..128ab84 100644
---- a/tools/build/src/tools/gcc.jam
-+++ b/tools/build/src/tools/gcc.jam
-@@ -1138,8 +1138,7 @@ cpu-flags gcc OPTIONS : x86 : c3-2 : -march=c3-2 ;
- ##
- cpu-flags gcc OPTIONS : x86 : atom : -march=atom ;
- # Sparc
--cpu-flags gcc OPTIONS : sparc : c3 : -mcpu=c3 : default ;
--cpu-flags gcc OPTIONS : sparc : v7 : -mcpu=v7 ;
-+cpu-flags gcc OPTIONS : sparc : v7 : -mcpu=v7 : default ;
- cpu-flags gcc OPTIONS : sparc : cypress : -mcpu=cypress ;
- cpu-flags gcc OPTIONS : sparc : v8 : -mcpu=v8 ;
- cpu-flags gcc OPTIONS : sparc : supersparc : -mcpu=supersparc ;
-diff --git a/src/tools/gcc.py b/src/tools/gcc.py
-index a13ce7a..d2d3294 100644
---- a/tools/build/src/tools/gcc.py
-+++ b/tools/build/src/tools/gcc.py
-@@ -789,8 +789,7 @@ cpu_flags('gcc', 'OPTIONS', 'x86', 'atom', ['-march=atom'])
- # Sparc
- flags('gcc', 'OPTIONS', ['<architecture>sparc/<address-model>32'], ['-m32'])
- flags('gcc', 'OPTIONS', ['<architecture>sparc/<address-model>64'], ['-m64'])
--cpu_flags('gcc', 'OPTIONS', 'sparc', 'c3', ['-mcpu=c3'], default=True)
--cpu_flags('gcc', 'OPTIONS', 'sparc', 'v7', ['-mcpu=v7'])
-+cpu_flags('gcc', 'OPTIONS', 'sparc', 'v7', ['-mcpu=v7'], default=True)
- cpu_flags('gcc', 'OPTIONS', 'sparc', 'cypress', ['-mcpu=cypress'])
- cpu_flags('gcc', 'OPTIONS', 'sparc', 'v8', ['-mcpu=v8'])
- cpu_flags('gcc', 'OPTIONS', 'sparc', 'supersparc', ['-mcpu=supersparc'])
--- 
-2.3.6
-
diff --git a/package/boost/boost.mk b/package/boost/boost.mk
index d91baf1..74bb710 100644
--- a/package/boost/boost.mk
+++ b/package/boost/boost.mk
@@ -89,6 +89,10 @@ BOOST_OPTS += toolset=gcc \
 	     abi=$(BOOST_ABI) \
 	     variant=$(if $(BR2_ENABLE_DEBUG),debug,release)
 
+ifeq ($(BR2_sparc),y)
+BOOST_OPTS += architecture=sparc instruction-set=v8
+endif
+
 ifeq ($(BR2_sparc64),y)
 BOOST_OPTS += architecture=sparc instruction-set=ultrasparc
 endif
-- 
1.7.10.4

^ permalink raw reply related	[flat|nested] 7+ messages in thread