From ece98ded90834a04be6605d77fdaabfc77800457 Mon Sep 17 00:00:00 2001
From: Laurent Rineau <Laurent.Rineau@cgal.org>
Date: Wed, 27 Aug 2014 16:27:09 +0200
Subject: [PATCH] Try to restore 32-bits platforms on the new server

---
 .../cgal.geometryfactory.com/.autocgal_with_cmake_rc     | 9 ++++++++-
 .../infrastructure/cgal.geometryfactory.com/.autocgalrc  | 2 +-
 .../CMakeCache.txt                                       | 4 ++--
 .../i686_Linux-2.6_g++-3.4.6_CentOS-5.1-O2/setup         | 2 +-
 .../CMakeCache.txt                                       | 4 ++--
 .../i686_Linux-2.6_g++-4.1.2_CentOS-5.1-O2/setup         | 2 +-
 .../CMakeCache.txt                                       | 4 ++--
 .../i686_Linux-2.6_g++-4.1.2_CentOS-5.1-O3/setup         | 2 +-
 .../i686_Linux-2.6_g++-4.1.2_CentOS-5.1/CMakeCache.txt   | 6 +++---
 .../i686_Linux-2.6_g++-4.1.2_CentOS-5.1/setup            | 2 +-
 .../CMakeCache.txt                                       | 4 ++--
 .../setup                                                | 2 +-
 .../CMakeCache.txt                                       | 4 ++--
 .../i686_Linux-2.6_g++-4.3.3_CentOS-5.1-O3/setup         | 2 +-
 .../i686_Linux-2.6_g++-4.3.3_CentOS-5.1/CMakeCache.txt   | 4 ++--
 .../i686_Linux-2.6_g++-4.3.3_CentOS-5.1/setup            | 2 +-
 16 files changed, 31 insertions(+), 24 deletions(-)

diff --git a/Maintenance/infrastructure/cgal.geometryfactory.com/.autocgal_with_cmake_rc b/Maintenance/infrastructure/cgal.geometryfactory.com/.autocgal_with_cmake_rc
index d2f25a81cf8..a0b527cd05a 100644
--- a/Maintenance/infrastructure/cgal.geometryfactory.com/.autocgal_with_cmake_rc
+++ b/Maintenance/infrastructure/cgal.geometryfactory.com/.autocgal_with_cmake_rc
@@ -7,7 +7,14 @@ LOCK_FILE="${CGAL_ROOT}/autotest_cgal_with_cmake.lock"
 
 REFERENCE_PLATFORMS_DIR=/home/lrineau/CGAL/releases-and-testsuites-with-cmake/reference-platforms
 
-COMPILERS_localhost="i686_Linux-2.6_g++-3.4.6_CentOS-5.1-O2 i686_Linux-2.6_g++-4.1.2_CentOS-5.1  i686_Linux-2.6_g++-4.1.2_CentOS-5.1-O2  i686_Linux-2.6_g++-4.1.2_CentOS-5.1-O3  i686_Linux-2.6_g++-4.3.3_CentOS-5.1  i686_Linux-2.6_g++-4.3.3_CentOS-5.1-O2-NO-DEPRECATED i686_Linux-2.6_g++-4.3.3_CentOS-5.1-O3"
+COMPILERS_localhost=""
+#COMPILERS_localhost="$COMPILERS_localhost i686_Linux-2.6_g++-3.4.6_CentOS-5.1-O2"
+COMPILERS_localhost="$COMPILERS_localhost i686_Linux-2.6_g++-4.1.2_CentOS-5.1"
+COMPILERS_localhost="$COMPILERS_localhost i686_Linux-2.6_g++-4.1.2_CentOS-5.1-O2"
+COMPILERS_localhost="$COMPILERS_localhost i686_Linux-2.6_g++-4.1.2_CentOS-5.1-O3"
+COMPILERS_localhost="$COMPILERS_localhost i686_Linux-2.6_g++-4.3.3_CentOS-5.1"
+COMPILERS_localhost="$COMPILERS_localhost i686_Linux-2.6_g++-4.3.3_CentOS-5.1-O2-NO-DEPRECATED"
+COMPILERS_localhost="$COMPILERS_localhost i686_Linux-2.6_g++-4.3.3_CentOS-5.1-O3"
 # Ignored: i686_Linux-2.6_g++-4.1.2_CentOS-5.1-NOGMP
 
 
diff --git a/Maintenance/infrastructure/cgal.geometryfactory.com/.autocgalrc b/Maintenance/infrastructure/cgal.geometryfactory.com/.autocgalrc
index 34bbd7db808..6899322eb79 100644
--- a/Maintenance/infrastructure/cgal.geometryfactory.com/.autocgalrc
+++ b/Maintenance/infrastructure/cgal.geometryfactory.com/.autocgalrc
@@ -1,6 +1,6 @@
 # -*- mode: shell-script -*-
 BUILD_HOSTS="localhost"
-PROCESSORS_localhost=4
+PROCESSORS_localhost=9
 #PROCESSORS_localhost=2
 #COMPILERS_localhost="i686_Linux-2.6_g++-4.1.2_CentOS-5.1-O3 i686_Linux-2.6_g++-4.1.2_CentOS-5.1-O2 i686_Linux-2.6_g++-4.1.2_CentOS-5.1 i686_Linux-2.6_g++-4.3.2_CentOS-5.1-O3 i686_Linux-2.6_g++-4.3.2_CentOS-5.1"
 COMPILERS_localhost="i686_Linux-2.6_g++-4.3.2_CentOS-5.1"
diff --git a/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-3.4.6_CentOS-5.1-O2/CMakeCache.txt b/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-3.4.6_CentOS-5.1-O2/CMakeCache.txt
index a9765a5012d..b06f3a84dc3 100644
--- a/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-3.4.6_CentOS-5.1-O2/CMakeCache.txt
+++ b/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-3.4.6_CentOS-5.1-O2/CMakeCache.txt
@@ -140,7 +140,7 @@ CMAKE_COLOR_MAKEFILE:BOOL=ON
 CMAKE_CXX_COMPILER:FILEPATH=/usr/bin/g++34
 
 //Flags used by the compiler during all build types.
-CMAKE_CXX_FLAGS:STRING='-Wall -O2 '
+CMAKE_CXX_FLAGS:STRING='-Wall -m32 -O2 '
 
 //No help, variable specified on the command line.
 CMAKE_CXX_FLAGS_DEBUG:STRING=
@@ -157,7 +157,7 @@ CMAKE_CXX_FLAGS_RELEASE:STRING=-O3 -DNDEBUG
 CMAKE_CXX_FLAGS_RELWITHDEBINFO:STRING=-O2 -g
 
 //C compiler.
-CMAKE_C_COMPILER:FILEPATH=/usr/lib/ccache/gcc
+CMAKE_C_COMPILER:FILEPATH=/usr/bin/gcc
 
 //Flags used by the compiler during all build types.
 CMAKE_C_FLAGS:STRING=
diff --git a/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-3.4.6_CentOS-5.1-O2/setup b/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-3.4.6_CentOS-5.1-O2/setup
index 07a6ee5dbe1..40ef1edad60 100644
--- a/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-3.4.6_CentOS-5.1-O2/setup
+++ b/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-3.4.6_CentOS-5.1-O2/setup
@@ -1,4 +1,4 @@
 . $HOME/CGAL/releases-and-testsuites-with-cmake/reference-platforms/common-setup
 
-export CXXFLAGS="-Wall -O2"
+export CXXFLAGS="-Wall -m32 -O2"
 export CXX=/usr/bin/g++34
diff --git a/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.1.2_CentOS-5.1-O2/CMakeCache.txt b/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.1.2_CentOS-5.1-O2/CMakeCache.txt
index f83a7798346..90b066c17da 100644
--- a/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.1.2_CentOS-5.1-O2/CMakeCache.txt
+++ b/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.1.2_CentOS-5.1-O2/CMakeCache.txt
@@ -143,7 +143,7 @@ CMAKE_COLOR_MAKEFILE:BOOL=ON
 CMAKE_CXX_COMPILER:FILEPATH=/usr/bin/g++
 
 //User-defined flags
-CMAKE_CXX_FLAGS:STRING=-O2 -Wall  -frounding-math
+CMAKE_CXX_FLAGS:STRING=-O2 -Wall -m32  -frounding-math
 
 //No help, variable specified on the command line.
 CMAKE_CXX_FLAGS_DEBUG:STRING=
@@ -160,7 +160,7 @@ CMAKE_CXX_FLAGS_RELEASE:STRING=-O3 -DNDEBUG
 CMAKE_CXX_FLAGS_RELWITHDEBINFO:STRING=-O2 -g
 
 //C compiler.
-CMAKE_C_COMPILER:FILEPATH=/usr/lib/ccache/gcc
+CMAKE_C_COMPILER:FILEPATH=/usr/bin/gcc
 
 //Flags used by the compiler during all build types.
 CMAKE_C_FLAGS:STRING=
diff --git a/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.1.2_CentOS-5.1-O2/setup b/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.1.2_CentOS-5.1-O2/setup
index e9c1dd0893f..b78477a955b 100644
--- a/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.1.2_CentOS-5.1-O2/setup
+++ b/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.1.2_CentOS-5.1-O2/setup
@@ -1,4 +1,4 @@
 . $HOME/CGAL/releases-and-testsuites-with-cmake/reference-platforms/common-setup
 
-export CXXFLAGS="-O2 -Wall" 
+export CXXFLAGS="-O2 -Wall -m32" 
 export CXX=/usr/bin/g++ 
diff --git a/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.1.2_CentOS-5.1-O3/CMakeCache.txt b/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.1.2_CentOS-5.1-O3/CMakeCache.txt
index a27d9116b97..1c9a1abfbcc 100644
--- a/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.1.2_CentOS-5.1-O3/CMakeCache.txt
+++ b/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.1.2_CentOS-5.1-O3/CMakeCache.txt
@@ -143,7 +143,7 @@ CMAKE_COLOR_MAKEFILE:BOOL=ON
 CMAKE_CXX_COMPILER:FILEPATH=/usr/bin/g++
 
 //User-defined flags
-CMAKE_CXX_FLAGS:STRING=-O3 -Wall  -frounding-math
+CMAKE_CXX_FLAGS:STRING=-O3 -Wall -m32  -frounding-math
 
 //No help, variable specified on the command line.
 CMAKE_CXX_FLAGS_DEBUG:STRING=
@@ -160,7 +160,7 @@ CMAKE_CXX_FLAGS_RELEASE:STRING=-O3 -DNDEBUG
 CMAKE_CXX_FLAGS_RELWITHDEBINFO:STRING=-O2 -g
 
 //C compiler.
-CMAKE_C_COMPILER:FILEPATH=/usr/lib/ccache/gcc
+CMAKE_C_COMPILER:FILEPATH=/usr/bin/gcc
 
 //Flags used by the compiler during all build types.
 CMAKE_C_FLAGS:STRING=
diff --git a/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.1.2_CentOS-5.1-O3/setup b/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.1.2_CentOS-5.1-O3/setup
index fdc3a37dbce..5eed1446631 100644
--- a/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.1.2_CentOS-5.1-O3/setup
+++ b/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.1.2_CentOS-5.1-O3/setup
@@ -2,5 +2,5 @@
 
 export TESTSUITE_CXXFLAGS="-O3"
 export TESTSUITE_CXXFLAGS_DEBUG="-g0"
-export CXXFLAGS="-O3 -Wall" 
+export CXXFLAGS="-O3 -Wall -m32" 
 export CXX=/usr/bin/g++ 
diff --git a/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.1.2_CentOS-5.1/CMakeCache.txt b/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.1.2_CentOS-5.1/CMakeCache.txt
index ed7e042a285..c88805eae48 100644
--- a/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.1.2_CentOS-5.1/CMakeCache.txt
+++ b/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.1.2_CentOS-5.1/CMakeCache.txt
@@ -167,7 +167,7 @@ CMAKE_COLOR_MAKEFILE:BOOL=ON
 CMAKE_CXX_COMPILER:FILEPATH=/usr/bin/g++
 
 //User-defined flags
-CMAKE_CXX_FLAGS:STRING=-Wall  -frounding-math
+CMAKE_CXX_FLAGS:STRING=-Wall -m32  -frounding-math
 
 //No help, variable specified on the command line.
 CMAKE_CXX_FLAGS_DEBUG:STRING=
@@ -184,7 +184,7 @@ CMAKE_CXX_FLAGS_RELEASE:STRING=-O3 -DNDEBUG
 CMAKE_CXX_FLAGS_RELWITHDEBINFO:STRING=-O2 -g
 
 //C compiler.
-CMAKE_C_COMPILER:FILEPATH=/usr/lib/ccache/gcc
+CMAKE_C_COMPILER:FILEPATH=/usr/bin/gcc
 
 //Flags used by the compiler during all build types.
 CMAKE_C_FLAGS:STRING=
@@ -1358,7 +1358,7 @@ CMAKE_UNAME:INTERNAL=/bin/uname
 CMAKE_USE_RELATIVE_PATHS-ADVANCED:INTERNAL=1
 //Advanced flag for variable: CMAKE_VERBOSE_MAKEFILE
 CMAKE_VERBOSE_MAKEFILE-ADVANCED:INTERNAL=1
-CONFIG_CXX_FLAGS:INTERNAL=-Wall  -frounding-math
+CONFIG_CXX_FLAGS:INTERNAL=-Wall -m32  -frounding-math
 //Variable hidden from user
 EXECUTABLE_OUTPUT_PATH:INTERNAL=
 //Details about finding Threads
diff --git a/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.1.2_CentOS-5.1/setup b/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.1.2_CentOS-5.1/setup
index 26de8432599..dedc3d6dc82 100644
--- a/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.1.2_CentOS-5.1/setup
+++ b/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.1.2_CentOS-5.1/setup
@@ -1,4 +1,4 @@
 . $HOME/CGAL/releases-and-testsuites-with-cmake/reference-platforms/common-setup
 
-export CXXFLAGS=-Wall
+export CXXFLAGS="-Wall -m32"
 export CXX=/usr/bin/g++ 
diff --git a/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.3.3_CentOS-5.1-O2-NO-DEPRECATED/CMakeCache.txt b/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.3.3_CentOS-5.1-O2-NO-DEPRECATED/CMakeCache.txt
index e74ef3601a7..52b33419902 100644
--- a/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.3.3_CentOS-5.1-O2-NO-DEPRECATED/CMakeCache.txt
+++ b/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.3.3_CentOS-5.1-O2-NO-DEPRECATED/CMakeCache.txt
@@ -143,7 +143,7 @@ CMAKE_COLOR_MAKEFILE:BOOL=ON
 CMAKE_CXX_COMPILER:FILEPATH=/usr/local/bin/g++43
 
 //User-defined flags
-CMAKE_CXX_FLAGS:STRING=-Wall  -frounding-math -DCGAL_NO_DEPRECATED_CODE
+CMAKE_CXX_FLAGS:STRING=-Wall -m32  -frounding-math -DCGAL_NO_DEPRECATED_CODE
 
 //No help, variable specified on the command line.
 CMAKE_CXX_FLAGS_DEBUG:STRING=
@@ -160,7 +160,7 @@ CMAKE_CXX_FLAGS_RELEASE:STRING=-O3 -DNDEBUG
 CMAKE_CXX_FLAGS_RELWITHDEBINFO:STRING=-O2 -g
 
 //C compiler.
-CMAKE_C_COMPILER:FILEPATH=/usr/lib/ccache/gcc
+CMAKE_C_COMPILER:FILEPATH=/usr/bin/gcc
 
 //Flags used by the compiler during all build types.
 CMAKE_C_FLAGS:STRING=
diff --git a/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.3.3_CentOS-5.1-O2-NO-DEPRECATED/setup b/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.3.3_CentOS-5.1-O2-NO-DEPRECATED/setup
index f6724eafe7d..2f0b4b8c4c1 100644
--- a/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.3.3_CentOS-5.1-O2-NO-DEPRECATED/setup
+++ b/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.3.3_CentOS-5.1-O2-NO-DEPRECATED/setup
@@ -1,5 +1,5 @@
 . $HOME/CGAL/releases-and-testsuites-with-cmake/reference-platforms/common-setup
 
 export CXX=/usr/local/bin/g++43
-export CXXFLAGS="-Wall -DCGAL_NO_DEPRECATED_CODE"
+export CXXFLAGS="-Wall -m32 -DCGAL_NO_DEPRECATED_CODE"
 export LD_LIBRARY_PATH=/usr/local/gcc43/lib/
diff --git a/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.3.3_CentOS-5.1-O3/CMakeCache.txt b/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.3.3_CentOS-5.1-O3/CMakeCache.txt
index dfef81143e3..3c8062db8f0 100644
--- a/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.3.3_CentOS-5.1-O3/CMakeCache.txt
+++ b/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.3.3_CentOS-5.1-O3/CMakeCache.txt
@@ -143,7 +143,7 @@ CMAKE_COLOR_MAKEFILE:BOOL=ON
 CMAKE_CXX_COMPILER:FILEPATH=/usr/local/bin/g++43
 
 //User-defined flags
-CMAKE_CXX_FLAGS:STRING=-O3 -Wall  -frounding-math
+CMAKE_CXX_FLAGS:STRING=-O3 -Wall -m32  -frounding-math
 
 //No help, variable specified on the command line.
 CMAKE_CXX_FLAGS_DEBUG:STRING=
@@ -160,7 +160,7 @@ CMAKE_CXX_FLAGS_RELEASE:STRING=-O3 -DNDEBUG
 CMAKE_CXX_FLAGS_RELWITHDEBINFO:STRING=-O2 -g
 
 //C compiler.
-CMAKE_C_COMPILER:FILEPATH=/usr/lib/ccache/gcc
+CMAKE_C_COMPILER:FILEPATH=/usr/bin/gcc
 
 //Flags used by the compiler during all build types.
 CMAKE_C_FLAGS:STRING=
diff --git a/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.3.3_CentOS-5.1-O3/setup b/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.3.3_CentOS-5.1-O3/setup
index 608236fba52..3397835d569 100644
--- a/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.3.3_CentOS-5.1-O3/setup
+++ b/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.3.3_CentOS-5.1-O3/setup
@@ -1,5 +1,5 @@
 . $HOME/CGAL/releases-and-testsuites-with-cmake/reference-platforms/common-setup
 
 export CXX=/usr/local/bin/g++43
-export CXXFLAGS="-O3 -Wall"
+export CXXFLAGS="-O3 -Wall -m32"
 export LD_LIBRARY_PATH=/usr/local/gcc43/lib/
diff --git a/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.3.3_CentOS-5.1/CMakeCache.txt b/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.3.3_CentOS-5.1/CMakeCache.txt
index 60f92faa22e..1088492a0bc 100644
--- a/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.3.3_CentOS-5.1/CMakeCache.txt
+++ b/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.3.3_CentOS-5.1/CMakeCache.txt
@@ -143,7 +143,7 @@ CMAKE_COLOR_MAKEFILE:BOOL=ON
 CMAKE_CXX_COMPILER:FILEPATH=/usr/local/bin/g++43
 
 //User-defined flags
-CMAKE_CXX_FLAGS:STRING=-Wall  -frounding-math
+CMAKE_CXX_FLAGS:STRING=-Wall -m32  -frounding-math
 
 //No help, variable specified on the command line.
 CMAKE_CXX_FLAGS_DEBUG:STRING=
@@ -160,7 +160,7 @@ CMAKE_CXX_FLAGS_RELEASE:STRING=-O3 -DNDEBUG
 CMAKE_CXX_FLAGS_RELWITHDEBINFO:STRING=-O2 -g
 
 //C compiler.
-CMAKE_C_COMPILER:FILEPATH=/usr/lib/ccache/gcc
+CMAKE_C_COMPILER:FILEPATH=/usr/bin/gcc
 
 //Flags used by the compiler during all build types.
 CMAKE_C_FLAGS:STRING=
diff --git a/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.3.3_CentOS-5.1/setup b/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.3.3_CentOS-5.1/setup
index 29d84df8384..2d3253c4e21 100644
--- a/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.3.3_CentOS-5.1/setup
+++ b/Maintenance/infrastructure/cgal.geometryfactory.com/reference-platforms/i686_Linux-2.6_g++-4.3.3_CentOS-5.1/setup
@@ -1,5 +1,5 @@
 . $HOME/CGAL/releases-and-testsuites-with-cmake/reference-platforms/common-setup
 
-export CXXFLAGS=-Wall
+export CXXFLAGS="-Wall -m32"
 export CXX=/usr/local/bin/g++43
 export LD_LIBRARY_PATH=/usr/local/gcc43/lib/