From 22771047235a0a39aa471a503b26c9778d70bb33 Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Fri, 28 Jun 2013 07:25:50 +0000
Subject: [PATCH] remove compiler warnings for contrib
---
CMakeLists.txt | 35 +++++++++++++++++++++++++----------
1 file changed, 25 insertions(+), 10 deletions(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 08767bfc2f..4a4400cc4b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1037,23 +1037,38 @@ if(WIN32 OR CYGWIN)
list(APPEND EXTERNAL_LIBRARIES winmm wsock32 ws2_32 psapi)
endif(WIN32 OR CYGWIN)
-# disable compile optimization on some known problematic files
-check_cxx_compiler_flag("-O0" NOOPT)
-if(NOOPT)
- file(GLOB_RECURSE NON_OPTIMIZED_SRC Numeric/robustPredicates.cpp Mesh/BDS.cpp
- Parser/Gmsh.tab.cpp contrib/Tetgen*/*.cxx)
- set_source_files_properties(${NON_OPTIMIZED_SRC} COMPILE_FLAGS "-O0")
-endif(NOOPT)
-
# force full warnings to encourage everybody to write clean(er) code
check_cxx_compiler_flag("-Wall" WALL)
if(WALL AND NOT MSVC)
file(GLOB_RECURSE WALL_SRC Common/*.cpp Fltk/*.cpp FunctionSpace/*.cpp
Geo/*.cpp Graphics/*.cpp Mesh/*.cpp Numeric/*.cpp Parser/*.cpp
- Plugin/*.cpp Post/*.cpp Qt/*.cpp Solver/*.cpp contrib/onelab/*.cpp)
- set_source_files_properties(${WALL_SRC} COMPILE_FLAGS "-Wall")
+ Plugin/*.cpp Post/*.cpp Qt/*.cpp Solver/*.cpp)
+ set_source_files_properties(${WALL_SRC} PROPERTIES COMPILE_FLAGS "-Wall")
endif(WALL AND NOT MSVC)
+# don't issue warnings for contributed libraries
+check_cxx_compiler_flag("-w" NOWARN)
+if(NOWARN)
+ file(GLOB_RECURSE NOWARN_SRC contrib/*.cpp contrib/*.cc contrib/*.cxx
+ contrib/*.c)
+ set_source_files_properties(${NOWARN_SRC} PROPERTIES COMPILE_FLAGS "-w")
+endif(NOWARN)
+
+# disable compile optimization on some known problematic files
+check_cxx_compiler_flag("-O0" NOOPT)
+if(NOOPT)
+ file(GLOB_RECURSE NOOPT_SRC Numeric/robustPredicates.cpp Mesh/BDS.cpp
+ Parser/Gmsh.tab.cpp contrib/Tetgen*/*.cxx)
+ foreach(FILE ${NOOPT_SRC})
+ get_source_file_property(PROP ${FILE} COMPILE_FLAGS)
+ if(PROP)
+ set_source_files_properties(${FILE} PROPERTIES COMPILE_FLAGS "${PROP} -O0")
+ else(PROP)
+ set_source_files_properties(${FILE} PROPERTIES COMPILE_FLAGS "-O0")
+ endif(PROP)
+ endforeach(FILE)
+endif(NOOPT)
+
list(SORT CONFIG_OPTIONS)
set(GMSH_CONFIG_OPTIONS "")
foreach(OPT ${CONFIG_OPTIONS})
--
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