Add initial CMake project structure

Author: certik

CMakeLists.txt

@@ -0,0 +1,67 @@
+cmake_minimum_required(VERSION 2.8)
+project(symengine.f90)
+
+set(CMAKE_PREFIX_PATH ${SymEngine_DIR} ${CMAKE_PREFIX_PATH})
+find_package(SymEngine 0.3.0 REQUIRED CONFIG
+             PATH_SUFFIXES lib/cmake/symengine cmake/symengine CMake/)
+message("SymEngine_DIR : " ${SymEngine_DIR})
+set(CMAKE_BUILD_TYPE ${SYMENGINE_BUILD_TYPE})
+set(CMAKE_CXX_FLAGS_RELEASE ${SYMENGINE_CXX_FLAGS_RELEASE})
+set(CMAKE_CXX_FLAGS_DEBUG ${SYMENGINE_CXX_FLAGS_DEBUG})
+include_directories(${SYMENGINE_INCLUDE_DIRS})
+
+set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake/")
+
+if (MINGW AND ("${CMAKE_SIZEOF_VOID_P}" STREQUAL "8"))
+    set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -DMS_WIN64")
+    set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DMS_WIN64")
+endif()
+
+if (MINGW AND (CMAKE_BUILD_TYPE STREQUAL "Release"))
+    try_compile(CHECK_PYTHON_HYPOT "${CMAKE_CURRENT_BINARY_DIR}/" "${CMAKE_SOURCE_DIR}/cmake/check_python_hypot.cpp")
+    if (NOT ${CHECK_PYTHON_HYPOT})
+        # include cmath before all headers
+        set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -include cmath")
+    endif()
+endif()
+
+if(SYMENGINE_MPC_LIBRARIES)
+    set(HAVE_SYMENGINE_MPC True)
+else()
+    set(HAVE_SYMENGINE_MPC False)
+endif()
+
+if(SYMENGINE_MPFR_LIBRARIES)
+    set(HAVE_SYMENGINE_MPFR True)
+else()
+    set(HAVE_SYMENGINE_MPFR False)
+endif()
+
+if(SYMENGINE_PIRANHA_INCLUDE_DIRS)
+    set(HAVE_SYMENGINE_PIRANHA True)
+else()
+    set(HAVE_SYMENGINE_PIRANHA False)
+endif()
+
+if(SYMENGINE_FLINT_LIBRARIES)
+    set(HAVE_SYMENGINE_FLINT True)
+else()
+    set(HAVE_SYMENGINE_FLINT False)
+endif()
+
+if(SYMENGINE_LLVM_COMPONENTS)
+    set(HAVE_SYMENGINE_LLVM True)
+else()
+    set(HAVE_SYMENGINE_LLVM False)
+endif()
+
+message("CMAKE_BUILD_TYPE        : ${CMAKE_BUILD_TYPE}")
+message("CMAKE_CXX_FLAGS_RELEASE : ${CMAKE_CXX_FLAGS_RELEASE}")
+message("CMAKE_CXX_FLAGS_DEBUG   : ${CMAKE_CXX_FLAGS_DEBUG}")
+message("HAVE_SYMENGINE_MPFR     : ${HAVE_SYMENGINE_MPFR}")
+message("HAVE_SYMENGINE_MPC      : ${HAVE_SYMENGINE_MPC}")
+message("HAVE_SYMENGINE_PIRANHA  : ${HAVE_SYMENGINE_PIRANHA}")
+message("HAVE_SYMENGINE_FLINT    : ${HAVE_SYMENGINE_FLINT}")
+message("HAVE_SYMENGINE_LLVM     : ${HAVE_SYMENGINE_LLVM}")
+
+add_subdirectory(src)

README.md

@@ -1,2 +1,17 @@
 # symengine.f90
+
 Fortran wrappers of SymEngine
+
+## Installation
+
+Install SymEngine:
+
+    cmake -DCMAKE_INSTALL_PREFIX=/some/path .
+    make
+    make install
+
+Install SymEngine.f90:
+
+    cmake -DCMAKE_PREFIX_PATH=/some/path .
+    make
+    make install

src/CMakeLists.txt

@@ -0,0 +1,8 @@
+set(SRC
+	basic.f90
+    )
+
+include_directories(BEFORE ${python_wrapper_BINARY_DIR}/symengine/lib)
+
+add_library(symengine_f90 ${SRC})
+target_link_libraries(symengine_f90 ${SYMENGINE_LIBRARIES})

src/basic.f90

@@ -0,0 +1,6 @@
+module basic
+implicit none
+
+contains
+
+end module