From 16a249b64d3d9e97b38fb6725b768b6d0f3f50e4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Franck=20P=C3=A9rignon?= <franck.perignon@imag.fr>
Date: Mon, 21 Mar 2011 15:18:05 +0000
Subject: [PATCH] ppm cmake, suite
---
CMake-for-ppm/Core/CMake | 1 +
CMake-for-ppm/Core/CMakeLists.txt | 101 ++++++++++++++++++++++--------
2 files changed, 77 insertions(+), 25 deletions(-)
create mode 120000 CMake-for-ppm/Core/CMake
diff --git a/CMake-for-ppm/Core/CMake b/CMake-for-ppm/Core/CMake
new file mode 120000
index 000000000..af160f912
--- /dev/null
+++ b/CMake-for-ppm/Core/CMake
@@ -0,0 +1 @@
+../../CMake
\ No newline at end of file
diff --git a/CMake-for-ppm/Core/CMakeLists.txt b/CMake-for-ppm/Core/CMakeLists.txt
index 013ed0295..de1f3dafa 100644
--- a/CMake-for-ppm/Core/CMakeLists.txt
+++ b/CMake-for-ppm/Core/CMakeLists.txt
@@ -15,12 +15,15 @@ set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/CMake)
# Force out-of-source build
include(OutOfSourceBuild)
# Some usefull macros
-include(Tools)
+include(MyTools)
# User defined options
option(VERBOSE_MODE "enable verbose mode for cmake exec" ON)
option(WITH_MPI "enable mpi for ppm_core" ON)
+# default library type
+set(BUILD_SHARED_LIBS 1)
+
# ============= The ppm_core project =============
# Set project name and project languages
# => this automatically defines:
@@ -28,17 +31,15 @@ option(WITH_MPI "enable mpi for ppm_core" ON)
# - ${PROJECT_NAME}_SOURCE_DIR : where sources (.f and .h and this CMakeLists.txt) are located
# Note that because of OutOfSourceBuild, binary_dir and source_dir must be different.
set(PROJECT_NAME ppm_core)
-project(${PROJECT_NAME} Fortran)
-
+project(${PROJECT_NAME} Fortran CXX)
+# Set a version number for the project
+set(${PROJECT_NAME}_version 1.2)
# set __Linux var in ppm_define.h depending on the OS
if(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
set(__Linux 1)
endif(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
-display(CMAKE_SYSTEM_NAME)
-display(CMAKE_SYSTEM)
-
# ============= Prepare compilation =============
# Force a default build type if not provided by user
@@ -51,16 +52,34 @@ endif (NOT CMAKE_BUILD_TYPE)
# If the project uses Fortran ...
# Set module files directory (i.e. where .mod will be created)
set(CMAKE_Fortran_MODULE_DIRECTORY ${CMAKE_BINARY_DIR}/Modules)
-# To add compilation flags:
-append_Fortran_FLAGS("-FR -cpp -w")
-# To force a specific compiler:
-#set(CMAKE_Fortran_COMPILER mpif90)
+# Add compilation flags:
+# -free or -ffree-form is required since we compile f90 files that have f ext ...
+include(TestFortranAcceptsFlag)
+# Try -ffree-form option (GNU)
+CHECK_Fortran_ACCEPTS_FLAG(-ffree-form Fortran_HAVE_ffree_form)
+display(Fortran_HAVE_ffree_form)
+
+if(Fortran_HAVE_ffree_form)
+ set(Fortran_Free_Flag "-ffree-form")
+else(Fortran_HAVE_ffree_form)
+ # Try -free (IFORT)
+ CHECK_Fortran_ACCEPTS_FLAG(-free Fortran_HAVE_free)
+ if(Fortran_HAVE_free)
+ set(Fortran_Free_Flag "-free")
+ else(Fortran_HAVE_free)
+ message(FATAL_ERROR "Can not find Fortran compiler free-form flag.")
+ # No other tests ... todo if we need exotic compilers ...
+ endif(Fortran_HAVE_free)
+endif(Fortran_HAVE_ffree_form)
+
+append_Fortran_FLAGS(${Fortran_Free_Flag})
+append_Fortran_FLAGS("-cpp -w")
# --------------------------------------------
# We search for libraries ppm depends on and
# and set the compile/link conf (-I and -L opt)
# --------------------------------------------
-# Metis
+# ---- Metis ----
find_package(Metis REQUIRED)
# -I
include_directories(${Metis_INCLUDE_DIRS})
@@ -78,17 +97,22 @@ if(Metis_FOUND)
set(__METIS 1)
endif(Metis_FOUND)
-# MPI
+# ---- MPI ----
if(WITH_MPI)
find_package(MPI REQUIRED)
- # -I
- include_directories(${MPI_INCLUDE_PATH})
- # -l
- set(LIBS ${LIBS} ${MPI_LIBRARIES})
- # Add compilatin flags, if required
- append_cxx_flags(${MPI_COMPILE_FLAGS})
- append_Fortran_flags(${MPI_COMPILE_FLAGS})
- set(${PROJECT_NAME}_LINK_FLAGS ${${PROJECT_NAME}_LINK_FLAGS} ${MPI_LINK_FLAGS})
+ find_package(MPI_Fortran REQUIRED)
+
+ if(MPI_Fortran_COMPILER)
+ set(CMAKE_Fortran_COMPILER mpif90)
+ elseif(MPI_Fortran_COMPILER)
+ # -I
+ include_directories(${MPI_Fortran_INCLUDE_PATH})
+ # Add compilation flags
+ append_Fortran_flags(${MPI_Fortran_COMPILE_FLAGS})
+ set(${PROJECT_NAME}_LINK_FLAGS ${${PROJECT_NAME}_LINK_FLAGS} ${MPI_Fortran_LINK_FLAGS})
+ endif(MPI_Fortran_COMPILER)
+
+ set(LIBS ${LIBS} ${MPI_Fortran_LIBRARIES} )
# for ppm_define.h ...
set(__MPI 1)
@@ -107,12 +131,38 @@ endif(EXISTS ${CMAKE_SOURCE_DIR}/config.h.cmake)
# --------------------------------------------
# We create the ppm_core library
# --------------------------------------------
-# Source files list:
-file(GLOB ${PROJECT_NAME}_SRC src/ppm_module*.f src/*.h)
-# Header files list:
-file(GLOB ${PROJECT_NAME}_HDRS src/*.hpp src/*.h )
+# The list of all dirs containing sources to be compiled for the Parmes lib
+set(${PROJECT_NAME}_SRCDIRS
+src
+)
+
+# Matching expr for files to be compiled.
+set(EXTS ppm_module*.f *.h)
+set(EXTS_HDRS *.h)
+
+# Note FP : we can also use cmake vars ${CMAKE_Fortran_SOURCE_FILE_EXTENSIONS} ${CMAKE_C_SOURCE_FILE_EXTENSIONS} ${CMAKE_CXX_SOURCE_FILE_EXTENSIONS}
+
+# Source and header files list:
+foreach(_DIR ${${PROJECT_NAME}_SRCDIRS})
+ set(_DIR_FILES)
+ foreach(_EXT ${EXTS})
+ file(GLOB _DIR_FILES_EXT ${_DIR}/${_EXT})
+ if(_DIR_FILES_EXT)
+ list(APPEND ${PROJECT_NAME}_SRC ${_DIR_FILES_EXT})
+ endif(_DIR_FILES_EXT)
+ endforeach(_EXT ${EXTS})
+ foreach(_EXT ${EXTS_HDRS})
+ file(GLOB _DIR_FILES_EXT ${_DIR}/${_EXT})
+ if(_DIR_FILES_EXT)
+ list(APPEND ${PROJECT_NAME}_HDRS ${_DIR_FILES_EXT})
+ endif(_DIR_FILES_EXT)
+ endforeach(_EXT ${EXTS_HDRS})
+endforeach(_DIR ${${PROJECT_NAME}_SRCDIRS})
+
# -I
-include_directories(${${PROJECT_NAME}_SOURCE_DIR}/src)
+include_directories(${${PROJECT_NAME}_SRCDIRS})
+include_directories(${CMAKE_Fortran_MODULE_DIRECTORY})
+
# Create the lib
add_library(${PROJECT_NAME} SHARED ${${PROJECT_NAME}_SRC})
@@ -149,3 +199,4 @@ install(TARGETS ${PROJECT_NAME}
install(FILES ${${PROJECT_NAME}_HDRS} DESTINATION include)
install(DIRECTORY ${CMAKE_BINARY_DIR}/Modules DESTINATION include)
+
--
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