Remove cpp_ in cpp_bindgen_add_library and friends (#29)

Author: havogt

README.md

@@ -8,7 +8,7 @@ Currently the documentation of **cpp_bindgen** is part of the [GridTools documen
 
 ### Installation instructions
 
-You can easily integrate **cpp_bindgen** in your CMake project with the following snippet which makes the function `cpp_bindgen_add_library()` available.
+You can easily integrate **cpp_bindgen** in your CMake project with the following snippet which makes the function `bindgen_add_library()` available.
 
 ```cmake
 include(FetchContent)

cmake/cpp_bindgen.cmake.in

@@ -2,7 +2,7 @@
 #
 # Usage of this module:
 #
-#  cpp_bindgen_add_library(<library-name> SOURCES <sources>[...] [FORTRAN_OUTPUT_DIR fortran_dir] [C_OUTPUT_DIR c_dir] [FORTRAN_MODULE_NAME name])
+#  bindgen_add_library(<library-name> SOURCES <sources>[...] [FORTRAN_OUTPUT_DIR fortran_dir] [C_OUTPUT_DIR c_dir] [FORTRAN_MODULE_NAME name])
 #
 #  Arguments:
 #   SOURCES: sources of the library
@@ -18,9 +18,9 @@
 #  If GT_ENABLE_BINDINGS_GENERATION is not defined already it will be made available after including this file.
 #
 # In the default case (GT_ENABLE_BINDINGS_GENERATION=ON), the bindings files are generated in the directory
-# where the CMakeLists.txt with the call to cpp_bindgen_add_library() is located.
+# where the CMakeLists.txt with the call to bindgen_add_library() is located.
 #
-# Targets generated by cpp_bindgen_add_library(<library-name> ...):
+# Targets generated by bindgen_add_library(<library-name> ...):
 #  - <library_name> library build from <Sources...> without bindings (ususally this target is not used)
 #  - <library_name>_declarations will run the generator for this library
 #  - <library_name>_c the C-bindings with <library_name> linked to it
@@ -53,14 +53,14 @@ target_link_libraries(cpp_bindgen_handle PUBLIC cpp_bindgen_interface)
 unset(__CPP_BINDGEN_SOURCE_DIR)
 unset(__CPP_BINDGEN_INCLUDE_DIR)
 
-# cpp_bindgen_enable_fortran_library()
+# bindgen_enable_fortran_library()
 #
 # Create a target to compile the generated Fortran module.
-# In the default case, when Fortran is enabled on the call to cpp_bindgen_add_library(), this target is automatically created.
+# In the default case, when Fortran is enabled on the call to bindgen_add_library(), this target is automatically created.
 # In case when the Fortran language was not enabled, we cannot create a library (add_library()) with Fortran files.
 # However if the user wants to use the target at a later stage, e.g. in testing (with Fortran enabled), the target can
-# be created by a call to cpp_bindgen_enable_fortran_library().
-function(cpp_bindgen_enable_fortran_library target_name)
+# be created by a call to bindgen_enable_fortran_library().
+function(bindgen_enable_fortran_library target_name)
     set(__CPP_BINDGEN_SOURCE_DIR @__CPP_BINDGEN_SOURCE_DIR@)
     set(__CPP_BINDGEN_CMAKE_DIR @__CPP_BINDGEN_CMAKE_DIR@)
 
@@ -70,7 +70,7 @@ function(cpp_bindgen_enable_fortran_library target_name)
             target_link_libraries(fortran_bindings_handle PUBLIC cpp_bindgen_handle)
             target_include_directories(fortran_bindings_handle PUBLIC ${CMAKE_CURRENT_BINARY_DIR})
             include(${__CPP_BINDGEN_CMAKE_DIR}/fortran_helpers.cmake)
-            cpp_bindgen_enable_fortran_preprocessing_on_target(fortran_bindings_handle)
+            bindgen_enable_fortran_preprocessing_on_target(fortran_bindings_handle)
         endif()
         if(NOT TARGET ${target_name}_fortran)
             set_source_files_properties(GT_${${target_name}_fortran_bindings_path} PROPERTIES GENERATED TRUE)
@@ -84,7 +84,7 @@ function(cpp_bindgen_enable_fortran_library target_name)
     endif()
 endfunction()
 
-function(cpp_bindgen_add_library target_name)
+function(bindgen_add_library target_name)
     set(options)
     set(one_value_args FORTRAN_OUTPUT_DIR C_OUTPUT_DIR FORTRAN_MODULE_NAME)
     set(multi_value_args SOURCES)
@@ -158,8 +158,8 @@ function(cpp_bindgen_add_library target_name)
 
     # bindings Fortran library
     # Export the name of the generated file. The variable needs to exist in the whole cmake!
-    # Reason: see description of cpp_bindgen_enable_fortran_library().
+    # Reason: see description of bindgen_enable_fortran_library().
     set(GT_${target_name}_fortran_bindings_path ${bindings_fortran_decl_filename}
         CACHE INTERNAL "Path to the generated Fortran file for ${target_name}")
-    cpp_bindgen_enable_fortran_library(${target_name} TRUE)
+    bindgen_enable_fortran_library(${target_name} TRUE)
 endfunction()

cmake/fortran_helpers.cmake

@@ -1,4 +1,4 @@
-function(cpp_bindgen_enable_fortran_openacc_on_target target)
+function(bindgen_enable_fortran_openacc_on_target target)
     # TODO check if find_package(OpenACC) solves this problem
     if(CMAKE_Fortran_COMPILER_ID STREQUAL "Cray")
         target_compile_options(${target} PRIVATE $<$<COMPILE_LANGUAGE:Fortran>:-h acc>)
@@ -10,7 +10,7 @@ function(cpp_bindgen_enable_fortran_openacc_on_target target)
     endif()
 endfunction()
 
-function(cpp_bindgen_enable_fortran_preprocessing_on_target target)
+function(bindgen_enable_fortran_preprocessing_on_target target)
     if (CMAKE_Fortran_COMPILER_ID STREQUAL "Cray")
         target_compile_options(${target} PRIVATE $<$<COMPILE_LANGUAGE:Fortran>:-eF>)
     else()

example/simple/CMakeLists.txt

@@ -5,7 +5,7 @@ project(simple_example LANGUAGES CXX C Fortran)
 find_package(cpp_bindgen)
 
 # 2) create a library with bindings
-cpp_bindgen_add_library(simple SOURCES simple.cpp)
+bindgen_add_library(simple SOURCES simple.cpp)
 
 # 3) link the library to a fortran executable
 add_executable(driver driver.f90)

example/simple_fetch_content/CMakeLists.txt

@@ -19,7 +19,7 @@ if(NOT cpp_bindgen_POPULATED)
 endif()
 
 # 2) create a library with bindings. This will generate the files simple.h and simple.f90 which can be included within C and Fortran. In CMake you can use them by linking against `simple_c`or `simple_fortran`.
-cpp_bindgen_add_library(simple SOURCES simple.cpp)
+bindgen_add_library(simple SOURCES simple.cpp)
 
 # 3) link the generated library to a fortran executable
 add_executable(driver driver.f90)

tests/regression/array/CMakeLists.txt

@@ -1,4 +1,4 @@
-cpp_bindgen_add_library(bindgen_regression_array SOURCES implementation.cpp)
+bindgen_add_library(bindgen_regression_array SOURCES implementation.cpp)
 
 add_executable(bindgen_regression_array_driver_fortran driver.f90)
 target_link_libraries(bindgen_regression_array_driver_fortran bindgen_regression_array_fortran)
@@ -12,12 +12,12 @@ add_test(NAME bindgen_regression_array_driver_fortran
     AND "${CMAKE_Fortran_COMPILER_VERSION}" VERSION_GREATER_EQUAL "6"
     )
 
-    cpp_bindgen_add_library(bindgen_regression_array_cu SOURCES implementation.cu)
-    cpp_bindgen_enable_fortran_openacc_on_target(bindgen_regression_array_cu_fortran)
+    bindgen_add_library(bindgen_regression_array_cu SOURCES implementation.cu)
+    bindgen_enable_fortran_openacc_on_target(bindgen_regression_array_cu_fortran)
 
     add_executable(bindgen_regression_array_driver_cu_fortran driver_cu.f90)
     target_link_libraries(bindgen_regression_array_driver_cu_fortran bindgen_regression_array_cu_fortran)
-    cpp_bindgen_enable_fortran_openacc_on_target(bindgen_regression_array_driver_cu_fortran)
+    bindgen_enable_fortran_openacc_on_target(bindgen_regression_array_driver_cu_fortran)
 
     # TODO
     # we don't add this test on purpose for now, because it is likely that this test does not work

tests/regression/array_gt_legacy/CMakeLists.txt

@@ -1,4 +1,4 @@
-cpp_bindgen_add_library(bindgen_regression_array_gt_legacy SOURCES implementation.cpp)
+bindgen_add_library(bindgen_regression_array_gt_legacy SOURCES implementation.cpp)
 
 add_executable(bindgen_regression_array_gt_legacy_driver_fortran driver.f90)
 target_link_libraries(bindgen_regression_array_gt_legacy_driver_fortran bindgen_regression_array_gt_legacy_fortran)

tests/regression/simple/CMakeLists.txt

@@ -1,4 +1,4 @@
-cpp_bindgen_add_library(bindgen_regression_simple SOURCES simple.cpp)
+bindgen_add_library(bindgen_regression_simple SOURCES simple.cpp)
 
 if(CMAKE_Fortran_COMPILER_LOADED)
     add_executable(bindgen_regression_simple_driver_fortran driver.f90)