Merge pull request #1 from loiseaujc/master

Updating branch with latest dev from stdlib/main

Author: loiseaujc

cmake/stdlib.cmake

@@ -12,7 +12,8 @@ function(preprocess preproc preprocopts srcext trgext srcfiles trgfiles)
 
   set(_trgfiles)
   foreach(srcfile IN LISTS srcfiles)
-    string(REGEX REPLACE "\\.${srcext}$" ".${trgext}" trgfile ${srcfile})
+    get_filename_component(filename ${srcfile} NAME)
+    string(REGEX REPLACE "\\.${srcext}$" ".${trgext}" trgfile ${filename})
     add_custom_command(
       OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${trgfile}
       COMMAND ${preproc} ${preprocopts} ${CMAKE_CURRENT_SOURCE_DIR}/${srcfile} ${CMAKE_CURRENT_BINARY_DIR}/${trgfile}
@@ -47,3 +48,65 @@ function (fypp_f90pp fyppopts fyppfiles F90files)
   set(${F90files} ${_F90files} PARENT_SCOPE)
 endfunction()
 
+# Helper function to configure stdlib targets
+#
+# It preprocesses the given fypp and fypp+cpp files, combines them with the
+# regular Fortran files, and creates a library target with the given name.
+# Args:
+#     target_name [in]: Name of the library target to create
+#     regular_sources_var [in]: Regular Fortran sources
+#     fypp_files_var [in]: Sources to be preprocessed with fypp
+#     cpp_files_var [in]: Sources to be preprocessed with fypp and cpp
+#
+function(configure_stdlib_target target_name regular_sources_var fypp_files_var cpp_files_var)
+    #### Pre-process: .fpp -> .f90 via Fypp
+    fypp_f90("${fyppFlags}" "${${fypp_files_var}}" ${target_name}_fypp_outFiles)
+    #### Pre-process: .fypp -> .F90 via Fypp (for C preprocessor directives)
+    fypp_f90pp("${fyppFlags}" "${${cpp_files_var}}" ${target_name}_cpp_outFiles)
+
+    list(APPEND all_sources ${${target_name}_fypp_outFiles})
+    list(APPEND all_sources ${${target_name}_cpp_outFiles})
+    list(APPEND all_sources ${${regular_sources_var}})
+
+    add_library(${target_name} ${all_sources})
+    add_library(${PROJECT_NAME}::${target_name} ALIAS ${target_name})
+
+    set_target_properties(
+      ${target_name}
+      PROPERTIES
+      POSITION_INDEPENDENT_CODE ON
+      WINDOWS_EXPORT_ALL_SYMBOLS ON
+    )
+
+    if(CMAKE_Fortran_COMPILER_ID STREQUAL GNU AND CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 10.0)
+        target_compile_options(
+          ${target_name}
+          PRIVATE
+          $<$<COMPILE_LANGUAGE:Fortran>:-fno-range-check>
+        )
+    endif()
+
+    set(LIB_MOD_DIR ${CMAKE_CURRENT_BINARY_DIR}/mod_files/${target_name}/)
+    set(INSTALL_MOD_DIR "${CMAKE_INSTALL_MODULEDIR}/${target_name}")
+    # We need the module directory before we finish the configure stage since the
+    # build interface might resolve before the module directory is generated by CMake
+    if(NOT EXISTS "${LIB_MOD_DIR}")
+      file(MAKE_DIRECTORY "${LIB_MOD_DIR}")
+    endif()
+
+    set_target_properties(${target_name} PROPERTIES
+        Fortran_MODULE_DIRECTORY ${LIB_MOD_DIR}
+    )
+    target_include_directories(${target_name} PUBLIC
+        $<BUILD_INTERFACE:${LIB_MOD_DIR}>
+        $<INSTALL_INTERFACE:${CMAKE_INSTALL_MODULEDIR}>
+    )
+
+    install(TARGETS ${target_name}
+            EXPORT ${PROJECT_NAME}-targets
+            RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
+            ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
+            LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
+    )
+    install(DIRECTORY ${LIB_MOD_DIR} DESTINATION "${INSTALL_MOD_DIR}")
+endfunction()