From ed0ae66d5d2900f21a7219d7abc0eb895ab0f49a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luca=20Pep=C3=A8=20Sciarria?= <luca.pepesciarria@gmail.com>
Date: Thu, 5 Jun 2025 14:19:39 +0200
Subject: [PATCH] add CMakeLists.txt for test subprojects

---
 cbind/test/pdegen/CMakeLists.txt | 81 ++++++++++++++++++++++++++++++++
 test/hello/CMakeLists.txt        |  8 ++--
 2 files changed, 85 insertions(+), 4 deletions(-)
 create mode 100644 cbind/test/pdegen/CMakeLists.txt

diff --git a/cbind/test/pdegen/CMakeLists.txt b/cbind/test/pdegen/CMakeLists.txt
new file mode 100644
index 00000000..788691fc
--- /dev/null
+++ b/cbind/test/pdegen/CMakeLists.txt
@@ -0,0 +1,81 @@
+cmake_minimum_required(VERSION 3.15)
+project(PSB_PDEGen3D C)
+
+# Project structure (mimicking Makefile's TOP)
+set(TOP_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../../..") # Adjust if needed
+
+# Include directories
+include_directories(
+    "."
+    "${CMAKE_CURRENT_SOURCE_DIR}/../.."
+    "${TOP_DIR}/include"
+)
+
+# Fortran module directory
+set(CMAKE_Fortran_MODULE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/modules")
+set(FMFLAG "-I") # Adjust if needed
+
+# Library directories
+link_directories("${TOP_DIR}/lib")
+
+# Libraries
+set(PSBC_LIBS psb_cbind)
+set(PSB_LIBS psb_util psb_linsolve psb_prec psb_base)
+
+# Executable directory
+set(EXEDIR "${CMAKE_CURRENT_BINARY_DIR}/runs")
+file(MAKE_DIRECTORY "${EXEDIR}")
+
+# Source files
+set(SOURCE_FILES pdegen3dc.c)
+
+# Create executable
+add_executable(pdegen3dc ${SOURCE_FILES})
+
+# Link libraries
+target_link_libraries(pdegen3dc PUBLIC
+    ${PSBC_LIBS}
+    ${PSB_LIBS}
+    m  # Math library
+    gfortran # gfortran library
+)
+
+# Move executable to EXEDIR (post-build)
+add_custom_command(TARGET pdegen3dc POST_BUILD
+    COMMAND ${CMAKE_COMMAND} -E move $<TARGET_FILE:pdegen3dc> ${EXEDIR}
+)
+
+# 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(pdegen3dc create_runs_dir)
+
+# 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"
+)
+
+# 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"
+)
+
+# tests target
+add_custom_target(tests
+    COMMAND ${CMAKE_COMMAND} -E chdir "${EXEDIR}" ${CMAKE_CURRENT_SOURCE_DIR}/${EXEDIR}/pdegen3dc < ${CMAKE_CURRENT_SOURCE_DIR}/${EXEDIR}/pdegen3d.inp
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    DEPENDS pdegen3dc
+    COMMENT "Running tests"
+)
+
+add_dependencies(tests pdegen3dc)
+
+# Install target (optional)
+install(TARGETS pdegen3dc DESTINATION bin)
diff --git a/test/hello/CMakeLists.txt b/test/hello/CMakeLists.txt
index 70b0b04d..9c00e0d5 100644
--- a/test/hello/CMakeLists.txt
+++ b/test/hello/CMakeLists.txt
@@ -2,10 +2,10 @@ cmake_minimum_required(VERSION 3.10)
 project(HelloWorld Fortran)
 
 # Accept a user-defined library path
-set(LIBRARY_DIR "" CACHE PATH "Path to the library directory")
+set(PSBLAS_INSTALL_DIR "" CACHE PATH "Path to the library directory")
 
 # Check if the user provided a library directory
-if(NOT LIBRARY_DIR)
+if(NOT PSBLAS_INSTALL_DIR)
     message(FATAL_ERROR "Library directory not specified! Use -DLIBRARY_DIR=path/to/library")
 endif()
 
@@ -13,7 +13,7 @@ endif()
 include(CMakePackageConfigHelpers)
 
 # Find the package
-find_package(psblas REQUIRED PATHS ${LIBRARY_DIR}/lib/cmake/psblas NO_DEFAULT_PATH)
+find_package(psblas REQUIRED PATHS ${PSBLAS_INSTALL_DIR}/lib/cmake/psblas NO_DEFAULT_PATH)
 
 # Check if the package was found
 if(NOT psblas_FOUND)
@@ -21,7 +21,7 @@ if(NOT psblas_FOUND)
 endif()
 
 # Include directories for the library
-include_directories(${LIBRARY_DIR}/include)  # Path to header files
+include_directories(${PSBLAS_INSTALL_DIR}/include)  # Path to header files
 include_directories(${psblas_DIR}/modules)    # Path to module files
 
 message(STATUS "Library directory: ${psblas_DIR}")