*/Makefile.am: add gcc option -Werror=implicit to detect use of undeclared functions

examples/Makefile.am

@@ -16,7 +16,7 @@
 #
 # See the GNU Lesser General Public License in COPYING.LGPL for more details.
 
-AM_CFLAGS = $(MAGMA_CFLAGS) $(HWLOC_CFLAGS) -Wall $(STARPU_CUDA_CPPFLAGS) $(STARPU_OPENCL_CPPFLAGS)
+AM_CFLAGS = $(MAGMA_CFLAGS) $(HWLOC_CFLAGS) -Wall $(STARPU_CUDA_CPPFLAGS) $(STARPU_OPENCL_CPPFLAGS) -Werror=implicit
 AM_CXXFLAGS = $(MAGMA_CFLAGS) $(HWLOC_CFLAGS) -Wall $(STARPU_CUDA_CPPFLAGS) $(STARPU_OPENCL_CPPFLAGS)
 LIBS = $(top_builddir)/src/@LIBSTARPU_LINK@ $(MAGMA_LIBS) $(HWLOC_LIBS) @LIBS@
 AM_CPPFLAGS = -I$(top_srcdir)/include/ -I$(top_srcdir)/examples/ -I$(top_builddir)/include

mpi/examples/Makefile.am

@@ -75,7 +75,7 @@ NVCCFLAGS += --compiler-options -fno-strict-aliasing  -I$(top_srcdir)/include/ -
 	$(NVCC) $< -c -o $@ $(NVCCFLAGS)
 endif
 
-AM_CFLAGS = -Wall $(STARPU_CUDA_CPPFLAGS) $(STARPU_OPENCL_CPPFLAGS) $(FXT_CFLAGS) $(MAGMA_CFLAGS) $(HWLOC_CFLAGS)
+AM_CFLAGS = -Wall $(STARPU_CUDA_CPPFLAGS) $(STARPU_OPENCL_CPPFLAGS) $(FXT_CFLAGS) $(MAGMA_CFLAGS) $(HWLOC_CFLAGS) -Werror=implicit
 LIBS = $(top_builddir)/src/@LIBSTARPU_LINK@ @LIBS@ $(FXT_LIBS) $(MAGMA_LIBS)
 AM_CPPFLAGS = -I$(top_srcdir)/include/ -I$(top_srcdir)/examples/ -I$(top_builddir)/include -I$(top_srcdir)/mpi/include
 AM_LDFLAGS = $(STARPU_OPENCL_LDFLAGS) $(STARPU_CUDA_LDFLAGS) $(FXT_LDFLAGS)

mpi/src/Makefile.am

@@ -1,7 +1,7 @@
 # StarPU --- Runtime system for heterogeneous multicore architectures.
 #
 # Copyright (C) 2009-2012  Université de Bordeaux 1
-# Copyright (C) 2010, 2011, 2012  Centre National de la Recherche Scientifique
+# Copyright (C) 2010, 2011, 2012, 2013  Centre National de la Recherche Scientifique
 #
 # StarPU is free software; you can redistribute it and/or modify
 # it under the terms of the GNU Lesser General Public License as published by
@@ -21,7 +21,7 @@ BUILT_SOURCES =
 
 CLEANFILES = *.gcno *.gcda *.linkinfo
 
-AM_CFLAGS = -Wall $(STARPU_CUDA_CPPFLAGS) $(STARPU_OPENCL_CPPFLAGS) $(FXT_CFLAGS) $(MAGMA_CFLAGS) $(HWLOC_CFLAGS)
+AM_CFLAGS = -Wall $(STARPU_CUDA_CPPFLAGS) $(STARPU_OPENCL_CPPFLAGS) $(FXT_CFLAGS) $(MAGMA_CFLAGS) $(HWLOC_CFLAGS) -Werror=implicit
 LIBS = $(top_builddir)/src/@LIBSTARPU_LINK@ @LIBS@ $(FXT_LIBS) $(MAGMA_LIBS)
 AM_CPPFLAGS = -I$(top_srcdir)/include/ -I$(top_srcdir)/src/ -I$(top_builddir)/src -I$(top_builddir)/include -I$(top_srcdir)/mpi/include -I$(top_srcdir)/mpi/src
 AM_LDFLAGS = $(STARPU_OPENCL_LDFLAGS) $(STARPU_CUDA_LDFLAGS)

mpi/tests/Makefile.am

@@ -1,7 +1,7 @@
 # StarPU --- Runtime system for heterogeneous multicore architectures.
 #
 # Copyright (C) 2009-2012  Université de Bordeaux 1
-# Copyright (C) 2010, 2011, 2012  Centre National de la Recherche Scientifique
+# Copyright (C) 2010, 2011, 2012, 2013  Centre National de la Recherche Scientifique
 #
 # StarPU is free software; you can redistribute it and/or modify
 # it under the terms of the GNU Lesser General Public License as published by
@@ -64,7 +64,7 @@ NVCCFLAGS += --compiler-options -fno-strict-aliasing  -I$(top_srcdir)/include/ -
 	$(NVCC) $< -c -o $@ $(NVCCFLAGS)
 endif
 
-AM_CFLAGS = -Wall $(STARPU_CUDA_CPPFLAGS) $(STARPU_OPENCL_CPPFLAGS) $(FXT_CFLAGS) $(MAGMA_CFLAGS) $(HWLOC_CFLAGS)
+AM_CFLAGS = -Wall $(STARPU_CUDA_CPPFLAGS) $(STARPU_OPENCL_CPPFLAGS) $(FXT_CFLAGS) $(MAGMA_CFLAGS) $(HWLOC_CFLAGS) -Werror=implicit
 LIBS = $(top_builddir)/src/@LIBSTARPU_LINK@ @LIBS@ $(FXT_LIBS) $(MAGMA_LIBS)
 AM_CPPFLAGS = -I$(top_srcdir)/include/ -I$(top_builddir)/include -I$(top_srcdir)/mpi/include -I$(top_srcdir)/src -I$(top_builddir)/src -I$(top_srcdir)/examples/
 AM_LDFLAGS = $(STARPU_OPENCL_LDFLAGS) $(STARPU_CUDA_LDFLAGS) $(FXT_LDFLAGS)

src/Makefile.am

@@ -49,7 +49,7 @@ endif STARPU_HAVE_WINDOWS
 
 lib_LTLIBRARIES = libstarpu-@STARPU_EFFECTIVE_VERSION@.la
 
-libstarpu_@STARPU_EFFECTIVE_VERSION@_la_CPPFLAGS = -I$(top_srcdir)/include/ -DBUILDING_STARPU
+libstarpu_@STARPU_EFFECTIVE_VERSION@_la_CPPFLAGS = -I$(top_srcdir)/include/ -DBUILDING_STARPU -Werror=implicit
 
 libstarpu_@STARPU_EFFECTIVE_VERSION@_la_CFLAGS = $(GLOBAL_AM_CFLAGS) $(HWLOC_CFLAGS) $(STARPU_CUDA_CPPFLAGS) $(STARPU_OPENCL_CPPFLAGS) $(FXT_CFLAGS)
 libstarpu_@STARPU_EFFECTIVE_VERSION@_la_LIBADD = -lm $(HWLOC_LIBS) $(STARPU_OPENCL_LDFLAGS) $(STARPU_CUDA_LDFLAGS) $(FXT_LIBS) $(STARPU_GLPK_LDFLAGS)

tests/Makefile.am

@@ -15,7 +15,7 @@
 #
 # See the GNU Lesser General Public License in COPYING.LGPL for more details.
 
-AM_CFLAGS = $(HWLOC_CFLAGS) $(FXT_CFLAGS) -Wall $(STARPU_CUDA_CPPFLAGS) $(STARPU_OPENCL_CPPFLAGS)
+AM_CFLAGS = $(HWLOC_CFLAGS) $(FXT_CFLAGS) -Wall $(STARPU_CUDA_CPPFLAGS) $(STARPU_OPENCL_CPPFLAGS) -Werror=implicit
 LIBS = $(top_builddir)/src/@LIBSTARPU_LINK@ $(HWLOC_LIBS) @LIBS@
 AM_CPPFLAGS = -I$(top_srcdir)/include/ -I$(top_builddir)/src -I$(top_srcdir)/src/
 AM_LDFLAGS = $(STARPU_OPENCL_LDFLAGS) $(STARPU_CUDA_LDFLAGS) $(FXT_LDFLAGS)