4 files changed, 49 insertions, 37 deletions
diff --git a/build/linux/Makefile.in b/build/linux/Makefile.in
index fe1ba91..6620446 100644
--- a/build/linux/Makefile.in
+++ b/build/linux/Makefile.in
@@ -25,10 +25,11 @@ VPATH=../..
 CPPFLAGS=@SAVED_CPPFLAGS@
 CXXFLAGS=@SAVED_CXXFLAGS@
 LDFLAGS=@SAVED_LDFLAGS@
+LIBS=@SAVED_LIBS@
 
 CPPFLAGS+=-I../.. -I../../include -I../../lib/include/rapidxml
 CXXFLAGS+=-g -O3 -Wall -Wshadow
-LIBS=-lpthread -lrt
+LIBS+=-lpthread
 LDFLAGS+=-g
 
 ifeq ($(cuda),yes)
diff --git a/build/linux/acinclude.m4 b/build/linux/acinclude.m4
index 4ff9e4b..713b5d3 100644
--- a/build/linux/acinclude.m4
+++ b/build/linux/acinclude.m4
@@ -60,8 +60,14 @@ AC_DEFUN([ASTRA_RUN_STOREOUTPUT],[{
   test $ac_status = 0;
  }])
 
-dnl ASTRA_RUN(command)
-AC_DEFUN([ASTRA_RUN],[ASTRA_RUN_STOREOUTPUT($1,/dev/null)])
+dnl ASTRA_RUN_LOGOUTPUT(command)
+AC_DEFUN([ASTRA_RUN_LOGOUTPUT],[{
+  AS_ECHO(["$as_me:${as_lineno-$LINENO}: $1"]) >&AS_MESSAGE_LOG_FD
+  ( $1 ) >&AS_MESSAGE_LOG_FD 2>&1
+  ac_status=$?
+  AS_ECHO(["$as_me:${as_lineno-$LINENO}: \$? = $ac_status"]) >&AS_MESSAGE_LOG_FD
+  test $ac_status = 0;
+ }])
 
 
 
@@ -79,9 +85,9 @@ ASTRA_RUN_STOREOUTPUT([$NVCC -c -o conftest.o conftest.cu $$2],conftest.nvcc.out
   $1="no"
   # Check if hack for gcc 4.4 helps
   if grep -q __builtin_stdarg_start conftest.nvcc.out; then
+    AS_ECHO(["$as_me:${as_lineno-$LINENO}: Trying CUDA hack for gcc 4.4"]) >&AS_MESSAGE_LOG_FD
     NVCC_OPT="-Xcompiler -D__builtin_stdarg_start=__builtin_va_start"
-
-    ASTRA_RUN([$NVCC -c -o conftest.o conftest.cu $$2 $NVCC_OPT]) && {
+    ASTRA_RUN_LOGOUTPUT([$NVCC -c -o conftest.o conftest.cu $$2 $NVCC_OPT]) && {
       $1="yes"
       $2="$$2 $NVCC_OPT"
     }
@@ -94,6 +100,7 @@ fi
 rm -f conftest.cu conftest.o conftest.nvcc.out
 ])
 
+
 dnl ASTRA_FIND_NVCC_ARCHS(archs-to-try,cppflags-to-extend,output-list)
 dnl Architectures should be of the form 10,20,30,35,
 dnl and should be in order. The last accepted one will be used for PTX output.
diff --git a/build/linux/autogen.sh b/build/linux/autogen.sh
index c856793..544fdeb 100755
--- a/build/linux/autogen.sh
+++ b/build/linux/autogen.sh
@@ -12,9 +12,12 @@ if test $? -ne 0; then
   exit 1
 fi
 
-libtoolize --install --force > /dev/null 2>&1
+case `uname` in Darwin*) LIBTOOLIZEBIN=glibtoolize ;;
+  *) LIBTOOLIZEBIN=libtoolize ;; esac
+
+$LIBTOOLIZEBIN --install --force > /dev/null 2>&1
 if test $? -ne 0; then
-  libtoolize --force
+  $LIBTOOLIZEBIN --force
   if test $? -ne 0; then
     echo "Error running libtoolize"
     exit 1
diff --git a/build/linux/configure.ac b/build/linux/configure.ac
index 7ad03c3..f4cc82e 100644
--- a/build/linux/configure.ac
+++ b/build/linux/configure.ac
@@ -31,6 +31,7 @@ LT_INIT([disable-static])
 SAVED_CPPFLAGS="$CPPFLAGS"
 SAVED_CXXFLAGS="$CXXFLAGS"
 SAVED_LDFLAGS="$LDFLAGS"
+SAVED_LIBS="$LIBS"
 
 AC_CANONICAL_BUILD
 AC_CANONICAL_HOST
@@ -54,7 +55,7 @@ AC_MSG_CHECKING([for boost-unit-test-framework])
 ASTRA_CHECK_BOOST_UNIT_TEST_FRAMEWORK(-lboost_unit_test_framework-mt, BOOSTUTF=yes_mt, BOOSTUTF=no)
 if test x$BOOSTUTF = xno; then
   ASTRA_CHECK_BOOST_UNIT_TEST_FRAMEWORK(-lboost_unit_test_framework, BOOSTUTF=yes, BOOSTUTF=no)
-  if test x$BOOSTTHREAD = xno; then
+  if test x$BOOSTUTF = xno; then
     AC_MSG_RESULT(no)
     AC_MSG_ERROR([No boost-unit-test-framework library found])
   else
@@ -65,48 +66,41 @@ else
   AC_MSG_RESULT([yes, libboost_unit_test_framework-mt])
   LIBS_BOOSTUTF="-lboost_unit_test_framework-mt"
 fi
-# TODO: do something with the result
 
 
 # nvcc, cuda
 
 AC_ARG_WITH(cuda, [[  --with-cuda=path        path of CUDA SDK (optional)]],,)
 
-NVCC_PATH=$PATH
-if test x"$with_cuda" != x; then
-  NVCC_PATH="$with_cuda/bin:$NVCC_PATH"
+if test x"$with_cuda" != xno; then
+  NVCC_PATH=$PATH
+  if test x"$with_cuda" != x -a x"$with_cuda" != xyes; then
+    NVCC_PATH="$with_cuda/bin:$NVCC_PATH"
+  fi
+  AC_PATH_PROG([NVCC], [nvcc], [no], [$NVCC_PATH])
+else
+  NVCC=no
 fi
-AC_PATH_PROG([NVCC], [nvcc], [no], [$NVCC_PATH])
-# TODO: do something with the result
 
 HAVECUDA=no
 if test x"$NVCC" != xno; then
   HAVECUDA=yes
   BACKUP_CUDA_LDFLAGS="$LDFLAGS"
-  if test x"$with_cuda" != x; then
-    LDFLAGS_CUDA="-L$with_cuda/lib"
+  if test x"$with_cuda" != x -a x"$with_cuda" != xyes; then
+    case $host_cpu in
+    x86_64)
+      LDFLAGS_CUDA="-L$with_cuda/lib64"
+      ;;
+    *)
+      LDFLAGS_CUDA="-L$with_cuda/lib"
+      ;;
+    esac
     CPPFLAGS_CUDA="-I$with_cuda/include"
     LDFLAGS="$LDFLAGS $LDFLAGS_CUDA"
   fi
   AC_CHECK_LIB(cudart,cudaMalloc, ,HAVECUDA=no)
   AC_CHECK_LIB(cufft,cufftPlan1d, ,HAVECUDA=no)
 
-  if test x"$HAVECUDA" = xno; then
-    # try lib64 instead of lib
-
-    HAVECUDA=yes
-    LDFLAGS="$BACKUP_CUDA_LDFLAGS"
-
-    # prevent cached values from being used
-    unset ac_cv_lib_cudart_cudaMalloc
-    unset ac_cv_lib_cufft_cufftPlan1d
-
-    LDFLAGS_CUDA="-L$with_cuda/lib64"
-    LDFLAGS="$LDFLAGS $LDFLAGS_CUDA"
-    AC_CHECK_LIB(cudart,cudaMalloc, ,HAVECUDA=no)
-    AC_CHECK_LIB(cufft,cufftPlan1d, ,HAVECUDA=no)
-  fi
-
   LDFLAGS="$BACKUP_CUDA_LDFLAGS"
   unset BACKUP_CUDA_LDFLAGS
   # TODO: check for cuda headers?
@@ -115,11 +109,11 @@ if test x"$NVCC" != xno; then
 fi
 
 NVCCFLAGS=""
-AC_MSG_CHECKING([if nvcc works])
 if test x"$HAVECUDA" = xyes; then
+  AC_MSG_CHECKING([if nvcc works])
   ASTRA_CHECK_NVCC(HAVECUDA,NVCCFLAGS)
+  AC_MSG_RESULT($HAVECUDA)
 fi
-AC_MSG_RESULT($HAVECUDA)
 
 AC_ARG_WITH(cuda_compute, [[  --with-cuda-compute=archs  comma separated list of CUDA compute models (optional)]],,)
 if test x"$HAVECUDA" = xyes; then
@@ -154,7 +148,7 @@ if test x"$with_matlab" != x; then
     AC_SUBST(MEX)
     MATLAB_ROOT="$with_matlab"
     AC_SUBST(MATLAB_ROOT)
-
+    # TODO: maybe catch mex warnings
     ASTRA_CHECK_MEX_SUFFIX([mexa64 mexglx mexmaci64 mexmaci],[MEXSUFFIX])
     if test x$MEXSUFFIX = x; then
       AC_MSG_FAILURE([Unable to determine matlab mex suffix])
@@ -196,7 +190,14 @@ AC_SUBST(HAVEPYTHON)
 AC_SUBST(SAVED_CPPFLAGS)
 AC_SUBST(SAVED_CXXFLAGS)
 AC_SUBST(SAVED_LDFLAGS)
-
-
+AC_SUBST(SAVED_LIBS)
 AC_CONFIG_FILES([Makefile])
 AC_OUTPUT
+
+echo
+echo "Summary of ASTRA Toolbox build options:"
+echo "  CUDA   : $HAVECUDA"
+echo "  Matlab : $HAVEMATLAB"
+echo
+echo "  prefix : $prefix"
+echo