add CMakeLists.txt for samples subprojects

2026-10-06 14:44:55 +00:00 · 2025-06-06 10:15:55 +02:00
parent c7c02bf7c0
commit 4c19edb2f9
4 changed files with 484 additions and 0 deletions
@@ -0,0 +1,119 @@
+cmake_minimum_required(VERSION 3.15)
+project(AMGExamples Fortran)
+
+# Installation directories (passed as CMake variables)
+set(AMG_INSTALL_DIR "" CACHE PATH "Path to AMG installation")
+set(PSBLAS_INSTALL_DIR "" CACHE PATH "Path to PSBLAS installation")
+
+# Check if installation directories are set
+if(NOT AMG_INSTALL_DIR)
+    message(FATAL_ERROR "AMG_INSTALL_DIR must be set.  Use -DAMG_INSTALL_DIR=/path/to/amg when running CMake.")
+endif()
+
+if(NOT PSBLAS_INSTALL_DIR)
+    message(FATAL_ERROR "PSBLAS_INSTALL_DIR must be set.  Use -DPSBLAS_INSTALL_DIR=/path/to/psblas when running CMake.")
+endif()
+
+# Include directories
+include_directories(
+    "."
+    "${AMG_INSTALL_DIR}/include"
+    "${AMG_INSTALL_DIR}/modules"
+    "${PSBLAS_INSTALL_DIR}/include" 
+)
+
+# Fortran module directory
+set(CMAKE_Fortran_MODULE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/modules")
+set(FMFLAG "-I") 
+
+# Library directories
+link_directories(
+    "${AMG_INSTALL_DIR}/lib"
+    "${PSBLAS_INSTALL_DIR}/lib"
+)
+
+# Libraries
+set(AMG_LIBS psb_linsolve amg_prec psb_prec)
+set(PSBLAS_LIBS psb_util psb_linsolve psb_prec psb_base) 
+
+# Executable directory
+set(EXEDIR "${CMAKE_CURRENT_BINARY_DIR}/runs")
+file(MAKE_DIRECTORY "${EXEDIR}")
+
+# Source files
+set(DMOBJS amg_dexample_ml.f90 data_input.f90)
+set(D1OBJS amg_dexample_1lev.f90 data_input.f90)
+set(ZMOBJS amg_zexample_ml.f90 data_input.f90)
+set(Z1OBJS amg_zexample_1lev.f90 data_input.f90)
+set(SMOBJS amg_sexample_ml.f90 data_input.f90)
+set(S1OBJS amg_sexample_1lev.f90 data_input.f90)
+set(CMOBJS amg_cexample_ml.f90 data_input.f90)
+set(C1OBJS amg_cexample_1lev.f90 data_input.f90)
+
+# Function to create executable
+macro(create_amg_executable target sources)
+    add_executable(${target} ${sources})
+    target_link_libraries(${target} PUBLIC
+        ${AMG_LIBS}
+        ${PSBLAS_LIBS}
+
+    )
+
+    # Move executable to EXEDIR (post-build)
+    add_custom_command(TARGET ${target} POST_BUILD
+        COMMAND ${CMAKE_COMMAND} -E move $<TARGET_FILE:${target}> ${EXEDIR}
+    )
+endmacro()
+
+# Create executables
+create_amg_executable(amg_dexample_ml ${DMOBJS})
+create_amg_executable(amg_dexample_1lev ${D1OBJS})
+create_amg_executable(amg_zexample_ml ${ZMOBJS})
+create_amg_executable(amg_zexample_1lev ${Z1OBJS})
+create_amg_executable(amg_sexample_ml ${SMOBJS})
+create_amg_executable(amg_sexample_1lev ${S1OBJS})
+create_amg_executable(amg_cexample_ml ${CMOBJS})
+create_amg_executable(amg_cexample_1lev ${C1OBJS})
+
+# Create "runs" directory (if it doesn't exist)
+add_custom_target(create_runs_dir
+    COMMAND ${CMAKE_COMMAND} -E make_directory "${EXEDIR}"
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    COMMENT "Creating runs directory"
+)
+add_dependencies(amg_dexample_ml create_runs_dir)
+add_dependencies(amg_dexample_1lev create_runs_dir)
+add_dependencies(amg_zexample_ml create_runs_dir)
+add_dependencies(amg_zexample_1lev create_runs_dir)
+add_dependencies(amg_sexample_ml create_runs_dir)
+add_dependencies(amg_sexample_1lev create_runs_dir)
+add_dependencies(amg_cexample_ml create_runs_dir)
+add_dependencies(amg_cexample_1lev create_runs_dir)
+
+
+# lib target
+add_custom_target(lib
+    COMMAND ${CMAKE_COMMAND} -E chdir "../../" ${CMAKE_COMMAND} --build . --target library
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    COMMENT "Building library"
+)
+
+# verycleanlib target
+add_custom_target(verycleanlib
+    COMMAND ${CMAKE_COMMAND} -E chdir "../../" ${CMAKE_COMMAND} --build . --target veryclean
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    COMMENT "Cleaning library"
+)
+
+# Install target (optional)
+install(TARGETS
+    amg_dexample_ml
+    amg_dexample_1lev
+    amg_zexample_ml
+    amg_zexample_1lev
+    amg_sexample_ml
+    amg_sexample_1lev
+    amg_cexample_ml
+    amg_cexample_1lev
+    DESTINATION bin
+)