From 5c5b5082b590b27ed92759817e12c48d09c95a01 Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Fri, 15 Jun 2012 10:06:34 +0000
Subject: [PATCH] apply -Wall only on our own (gmsh kernel) code
---
CMakeLists.txt | 16 ++++++++++------
1 file changed, 10 insertions(+), 6 deletions(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1695279db7..c00ecbc275 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -937,6 +937,7 @@ if(WIN32 OR CYGWIN)
list(APPEND EXTERNAL_LIBRARIES wsock32 ws2_32)
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
@@ -944,6 +945,15 @@ if(NOOPT)
set_source_files_properties(${NON_OPTIMIZED_SRC} COMPILE_FLAGS "-O0")
endif(NOOPT)
+# force full warnings to encourage everybody to write clean(er) code
+check_cxx_compiler_flag("-Wall" WALL)
+if(WALL)
+ file(GLOB_RECURSE WALL_SRC Common/*.cpp Fltk/*.cpp FunctionSpace/*.cpp
+ Geo/*.cpp Graphics/*.cpp Mesh/*.cpp Numeric/*.cpp Parser/*.cpp
+ Plugin/*.cpp Post/*.cpp Qt/*.cpp Solver/*.cpp)
+ set_source_files_properties(${WALL_SRC} COMPILE_FLAGS "-Wall")
+endif(WALL)
+
list(SORT CONFIG_OPTIONS)
set(GMSH_CONFIG_OPTIONS "")
foreach(OPT ${CONFIG_OPTIONS})
@@ -1071,12 +1081,6 @@ elseif(MSVC)
set_target_properties(gmsh PROPERTIES LINK_FLAGS "/STACK:16777216")
endif(WIN32 AND NOT MSVC OR CYGWIN)
-# force full warnings to encourage everybody to write clean(er) code
-check_cxx_compiler_flag("-Wall" WALL)
-if(WALL)
- set_target_properties(gmsh lib shared PROPERTIES COMPILE_FLAGS "-Wall")
-endif(WALL)
-
find_program(BISON bison)
find_program(FLEX flex)
if(BISON AND FLEX)
--
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