[hamradio-commits] [gnss-sdr] 12/251: Adding an option for using gprof

[Carles Fernandez]

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carles_fernandez-guest pushed a commit to branch master
in repository gnss-sdr.

commit 00d29412672fb8640ce6453600631c4f9d3bcf88
Author: Carles Fernandez <carles.fernandez at gmail.com>
Date:   Sun May 3 10:15:51 2015 +0200

    Adding an option for using gprof
---
 CMakeLists.txt | 42 ++++++++++++++++++++++++++++++------------
 1 file changed, 30 insertions(+), 12 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1961e08..f9d9a2d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -35,16 +35,23 @@ file(RELATIVE_PATH RELATIVE_CMAKE_CALL ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRE
 # Enable them here or at the command line by doing 'cmake -DENABLE_XXX=ON ../'
 ########################################################################
 
-option(ENABLE_GN3S "Enable the use of the GN3S dongle as signal source (experimental)" OFF)
-option(ENABLE_ARRAY "Enable the use of CTTC's antenna array front-end as signal source (experimental)" OFF)
-option(ENABLE_FLEXIBAND "Enable the use of the signal source adater for the Teleorbit Flexiband GNURadio driver" OFF)
+# Support of optional RF front-ends
 option(ENABLE_OSMOSDR "Enable the use of OsmoSDR and other front-ends (RTL-based dongles, HackRF, bladeRF, etc.) as signal source (experimental)" OFF)
-option(ENABLE_OPENCL "Enable building of processing blocks implemented with OpenCL (experimental)" OFF)
+option(ENABLE_FLEXIBAND "Enable the use of the signal source adater for the Teleorbit Flexiband GNURadio driver" OFF)
+option(ENABLE_ARRAY "Enable the use of CTTC's antenna array front-end as signal source (experimental)" OFF)
+option(ENABLE_GN3S "Enable the use of the GN3S dongle as signal source (experimental)" OFF)
+
+# Performance analysis tools
 option(ENABLE_GPERFTOOLS "Enable linking to Gperftools libraries (tcmalloc and profiler)" OFF)
+option(ENABLE_GPROF "Enable the use of the GNU profiler tool 'gprof'" OFF)
+
+# Acceleration
+option(ENABLE_OPENCL "Enable building of processing blocks implemented with OpenCL (experimental)" OFF)
+
+# Building and packaging options
 option(ENABLE_GENERIC_ARCH "Builds a portable binary" OFF)
 option(ENABLE_PACKAGING "Enable software packaging" OFF)
 option(ENABLE_OWN_GLOG "Download glog and link it to gflags" OFF)
-
 if(ENABLE_PACKAGING)
     set(ENABLE_GENERIC_ARCH ON)
 endif(ENABLE_PACKAGING)
@@ -212,13 +219,15 @@ endif(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
 
 #select the release build type by default to get optimization flags
 if(NOT CMAKE_BUILD_TYPE)
-    if(ENABLE_GPERFTOOLS)
-        set(CMAKE_BUILD_TYPE "RelWithDebInfo")
-        message(STATUS "Build type not specified: defaulting to RelWithDebInfo.")
-    else(ENABLE_GPERFTOOLS)
-        set(CMAKE_BUILD_TYPE "Release")
-        message(STATUS "Build type not specified: defaulting to Release.")
-    endif(ENABLE_GPERFTOOLS)
+     if(ENABLE_GPERFTOOLS OR ENABLE_GPROF)
+         set(CMAKE_BUILD_TYPE "RelWithDebInfo")
+         message(STATUS "Build type not specified: defaulting to RelWithDebInfo.")
+     else(ENABLE_GPERFTOOLS OR ENABLE_GPROF)
+         set(CMAKE_BUILD_TYPE "Release")
+         message(STATUS "Build type not specified: defaulting to Release.")
+     endif(ENABLE_GPERFTOOLS OR ENABLE_GPROF)
+else(NOT CMAKE_BUILD_TYPE)
+     message(STATUS "Build type set to ${CMAKE_BUILD_TYPE}.")
 endif(NOT CMAKE_BUILD_TYPE)
 set(CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE} CACHE STRING "")
 
@@ -1017,6 +1026,15 @@ if(ENABLE_GPERFTOOLS)
     endif(GPERFTOOLS_FOUND)
 endif(ENABLE_GPERFTOOLS)
 
+if(ENABLE_GPROF)
+    if(CMAKE_COMPILER_IS_GNUCXX)
+        set(MY_CXX_FLAGS "${MY_CXX_FLAGS} -pg")
+        set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -pg")
+        set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -pg")
+    endif(CMAKE_COMPILER_IS_GNUCXX)
+endif(ENABLE_GPROF)
+
+
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${MY_CXX_FLAGS}")
 
 if(OS_IS_LINUX)

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