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From wang...@apache.org
Subject [01/10] incubator-singa git commit: SINGA-22 redress Q&A3 and add -fPIC option when installing gflags
Date Wed, 24 Jun 2015 14:33:02 GMT
Repository: incubator-singa
Updated Branches:
  refs/heads/master 7d39f8813 -> 8bf975cbc


SINGA-22 redress Q&A3 and add -fPIC option when installing gflags


Project: http://git-wip-us.apache.org/repos/asf/incubator-singa/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-singa/commit/07596d93
Tree: http://git-wip-us.apache.org/repos/asf/incubator-singa/tree/07596d93
Diff: http://git-wip-us.apache.org/repos/asf/incubator-singa/diff/07596d93

Branch: refs/heads/master
Commit: 07596d93aef1a555ee4e9bd1e0c81a533faaf294
Parents: 2bbed5f
Author: xiezl <xiezhongle@comp.nus.edu.sg>
Authored: Tue Jun 23 15:00:53 2015 +0800
Committer: xiezl <xiezhongle@comp.nus.edu.sg>
Committed: Tue Jun 23 15:00:53 2015 +0800

----------------------------------------------------------------------
 README.md             | 10 ++++++++--
 thirdparty/install.sh |  4 ++--
 2 files changed, 10 insertions(+), 4 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-singa/blob/07596d93/README.md
----------------------------------------------------------------------
diff --git a/README.md b/README.md
index d96a94c..d712a94 100644
--- a/README.md
+++ b/README.md
@@ -101,6 +101,7 @@ After the execution, czmq will be installed in /usr/local while zeromq
is instal
 ### FAQ
 
 Q1:While compiling Singa and installing glog on max OS X, I get fatal error "'ext/slist'
file not found"
+
 A1:You may install glog individually and try command :
 
 	$ make CFLAGS='-stdlib=libstdc++' CXXFLAGS='stdlib=libstdc++'
@@ -108,6 +109,7 @@ A1:You may install glog individually and try command :
 
 
 Q2:While compiling Singa, I get error "SSE2 instruction set not enabled"
+
 A2:You can try following command:
 	
 	$ make CFLAGS='-msse2' CXXFLAGS='-msse2'
@@ -115,7 +117,11 @@ A2:You can try following command:
 
 
 Q3:I get error "./configure --> cannot find blas_segmm() function" even I run "install.sh
OpenBLAS".
-A3:Since OpenBLAS library is installed in /opt folder by default or /other/folder by your
preference, you may edit your environment settings. For example, you can add its default installation
directories to LD_LIBRARY_PATH, just run:
 
-	$ export $LD_LIBRARY_PATH=/opt
+A3:Since OpenBLAS library is installed in /opt folder by default or /other/folder by your
preference, you may edit your environment settings. For example, you can add its default installation
directories to LIBRARY_PATH, just run:
+
+	$ export LDFLAGS=-L/opt
+	
+Or as an alternative option, you can also edit LIBRARY_PATH to figure it out.
+
 #

http://git-wip-us.apache.org/repos/asf/incubator-singa/blob/07596d93/thirdparty/install.sh
----------------------------------------------------------------------
diff --git a/thirdparty/install.sh b/thirdparty/install.sh
index 2d70059..52a74bc 100755
--- a/thirdparty/install.sh
+++ b/thirdparty/install.sh
@@ -97,12 +97,12 @@ function install_gflags()
 	if [ $# == 1 ]
 		then
 			echo "install gflags in $1"
-			cmake .. -DCMAKE_INSTALL_PREFIX=$1;
+			cmake .. -DCMAKE_INSTALL_PREFIX=$1 -DCMAKE_CXX_FLAGS=-fPIC;
 			make && make install;
 		elif [ $# == 0 ]
 		then 
 			echo "install gflags in default path";
-			cmake ..;
+			cmake .. -DCMAKE_CXX_FLAGS=-fPIC;
 			make && sudo make install;
 		else
 			echo "gflags is done";


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