Update build matrix for Travis CI.

.travis.yml

@@ -1,10 +1,18 @@
 language: c
 compiler:
   - gcc
-script: make QUIET_MAKE=1 DYNAMIC_ARCH=1 TARGET=NEHALEM NUM_THREADS=32
+
+env:
+  - BTYPE="BINARY=64"
+  - BTYPE="BINARY=64 USE_OPENMP=1"
+  - BTYPE="BINARY=64 INTERFACE64=1"
+  - BTYPE="BINARY=32"
+  - BTYPE="BINARY=64 HOSTCC=gcc CC=x86_64-w64-mingw32-gcc FC=x86_64-w64-mingw32-gfortran"
 
 before_install:
- - sudo apt-get install -qq gfortran
+ - sudo apt-get install -qq gfortran gcc-mingw-w64-x86-64 gfortran-mingw-w64-x86-64 gcc-multilib gfortran-multilib
+
+script: make QUIET_MAKE=1 DYNAMIC_ARCH=1 TARGET=NEHALEM NUM_THREADS=32 $BTYPE
 
 # whitelist
 branches:

Makefile.system

@@ -362,7 +362,7 @@ COMMON_PROF += -fno-inline
 NO_UNINITIALIZED_WARN =  -Wno-uninitialized
 
 ifeq ($(QUIET_MAKE), 1)
-CCOMMON_OPT += $(NO_UNINITIALIZED_WARN)
+CCOMMON_OPT += $(NO_UNINITIALIZED_WARN) -Wno-unused
 endif
 
 ifdef NO_BINARY_MODE