[mlpack-git] master: only use PGO when compiling with GCC (b5313fc)

gitdub at big.cc.gt.atl.ga.us gitdub at big.cc.gt.atl.ga.us
Thu Mar 5 22:12:23 EST 2015


Repository : https://github.com/mlpack/mlpack

On branch  : master
Link       : https://github.com/mlpack/mlpack/compare/904762495c039e345beba14c1142fd719b3bd50e...f94823c800ad6f7266995c700b1b630d5ffdcf40

>---------------------------------------------------------------

commit b5313fca3c8aee3da895940e30d6e62f5f373821
Author: Stephen Tu <tu.stephenl at gmail.com>
Date:   Tue Jan 13 11:05:08 2015 -0800

    only use PGO when compiling with GCC
    
    clang does not support this option


>---------------------------------------------------------------

b5313fca3c8aee3da895940e30d6e62f5f373821
 CMakeLists.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 884d415..3bc3859 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -49,11 +49,11 @@ else()
 endif(DEBUG)
 
 # Profiling CFLAGS.  Turn profiling information on.
-if(PROFILE)
+if(CMAKE_COMPILER_IS_GNUCC AND PROFILE)
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pg")
   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pg")
   set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -pg")
-endif(PROFILE)
+endif(CMAKE_COMPILER_IS_GNUCC AND PROFILE)
 
 # If the user asked for extra Armadillo debugging output, turn that on.
 if(ARMA_EXTRA_DEBUG)



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