Interface Arb with CSymPy, Add Zeta Module

.travis.yml

@@ -22,6 +22,8 @@ env:
   - BUILD_TYPE="Debug" WITH_BFD="yes" WITH_CSYMPY_ASSERT="yes" WITH_PRIMESIEVE="yes"
   # Debug build (with BFD and CSYMPY_ASSERT) with Python 2.7
   - BUILD_TYPE="Debug" WITH_BFD="yes" WITH_CSYMPY_ASSERT="yes" WITH_PYTHON="yes"
+  # Debug build (with BFD and CSYMPY_ASSERT) with Arb
+  - BUILD_TYPE="Debug" WITH_BFD="yes" WITH_CSYMPY_ASSERT="yes" WITH_ARB="yes"
   # Debug build with Teuchos::RCP (just to test that it compiles)
   - BUILD_TYPE="Debug" WITH_BFD="yes" WITH_CSYMPY_RCP="no"
   # Release build (with BFD)
@@ -79,6 +81,15 @@ before_install:
         tar -xzvf primesieve-5.2.tar.gz;
         cd primesieve-5.2 && ./configure && make && sudo make install && cd ..;
     fi
+  - if [[ "${WITH_ARB}" == "yes" ]]; then
+        sudo apt-get install libmpfr-dev;
+        wget http://www.flintlib.org/flint-2.4.4.tar.gz;
+        tar -xzvf flint-2.4.4.tar.gz;
+        cd flint-2.4.4 && ./configure && make && sudo make install && cd ..;
+        wget https://github.com/fredrik-johansson/arb/archive/2.1.0.tar.gz;
+        tar -xzvf 2.1.0.tar.gz;
+        cd arb-2.1.0 && ./configure --with-gmp=/usr && make && sudo make install && cd ..;
+    fi
 install:
   - if [[ "${WITH_PYTHON}" == "yes" ]]; then
         pip install cython sympy --use-mirrors;

CMakeLists.txt

@@ -58,6 +58,17 @@ if (WITH_PRIMESIEVE)
     set(HAVE_CSYMPY_PRIMESIEVE yes)
 endif()
 
+#ARB
+set(WITH_ARB no
+    CACHE BOOL "Build with Arb")
+
+if (WITH_ARB)
+    find_package(ARB REQUIRED)
+    include_directories(${ARB_INCLUDE_DIRS})
+    set(LIBS ${LIBS} ${ARB_LIBRARY})
+    set(HAVE_CSYMPY_ARB yes)
+endif()
+
 # Python
 set(WITH_PYTHON no
     CACHE BOOL "Build with Python wrappers")
@@ -171,5 +182,11 @@ if (WITH_PRIMESIEVE)
     message("PRIMESIEVE_LIBRARIES: ${PRIMESIEVE_LIBRARY}")
 endif()
 
+message("WITH_ARB: ${WITH_ARB}")
+if (WITH_ARB)
+    message("ARB_INCLUDE_DIRS: ${ARB_INCLUDE_DIRS}")
+    message("ARB_LIBRARIES: ${ARB_LIBRARY}")
+endif()
+
 message("Copying source of python wrappers into: ${CMAKE_CURRENT_BINARY_DIR}")
 file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/csympy DESTINATION ${CMAKE_CURRENT_BINARY_DIR})

bin/test_travis.sh

@@ -46,6 +46,9 @@ fi
 if [[ "${WITH_PRIMESIEVE}" != "" ]]; then
     cmake_line="$cmake_line -DWITH_PRIMESIEVE=${WITH_PRIMESIEVE}"
 fi
+if [[ "${WITH_ARB}" != "" ]]; then
+    cmake_line="$cmake_line -DWITH_ARB=${WITH_ARB}"
+fi
 if [[ "${PYTHON_INSTALL}" == "yes" ]]; then
     git clean -dfx
     python setup.py install

cmake/FindARB.cmake

@@ -0,0 +1,9 @@
+find_path(ARB_INCLUDE_DIR fmprb.h $ENV{PYTHONHPC}/include)
+find_library(ARB arb $ENV{PYTHONHPC}/lib)
+set(ARB_LIBRARY ${ARB})
+set(ARB_INCLUDE_DIRS ${ARB_INCLUDE_DIR})
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(ARB DEFAULT_MSG ARB_LIBRARY ARB_INCLUDE_DIR)
+
+mark_as_advanced(ARB_INCLUDE_DIR ARB)