Fix CI Pico

cmake/pico.cmake

@@ -38,12 +38,39 @@ set(CMAKE_CXX_STANDARD_REQUIRED ON)
 pico_sdk_init()
 
 set(VAMP_MODULUS_INCLUDE_DIR "" CACHE PATH "Path to the Modulus public include directory")
-if(NOT VAMP_MODULUS_INCLUDE_DIR)
+set(VAMP_RESOLVED_MODULUS_INCLUDE_DIR "${VAMP_MODULUS_INCLUDE_DIR}")
-  set(VAMP_MODULUS_INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../modulus/include")
+if(NOT VAMP_RESOLVED_MODULUS_INCLUDE_DIR)
+  set(VAMP_MODULUS_CONAN_CACHE_DIRS
+    "${CMAKE_CURRENT_SOURCE_DIR}/build/build_common/conan_cache"
+  )
+  if(DEFINED ENV{CONAN_HOME} AND NOT "$ENV{CONAN_HOME}" STREQUAL "")
+    get_filename_component(VAMP_MODULUS_CONAN_HOME "$ENV{CONAN_HOME}" ABSOLUTE BASE_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
+    list(PREPEND VAMP_MODULUS_CONAN_CACHE_DIRS "${VAMP_MODULUS_CONAN_HOME}")
+  endif()
+  foreach(cache_dir IN LISTS VAMP_MODULUS_CONAN_CACHE_DIRS)
+    file(GLOB VAMP_MODULUS_CONAN_INCLUDE_CANDIDATES CONFIGURE_DEPENDS
+      "${cache_dir}/p/*/p/include"
+      "${cache_dir}/p/*/es/include"
+    )
+    list(APPEND VAMP_MODULUS_INCLUDE_CANDIDATES ${VAMP_MODULUS_CONAN_INCLUDE_CANDIDATES})
+  endforeach()
+  set(VAMP_MODULUS_INCLUDE_CANDIDATES
+    ${VAMP_MODULUS_INCLUDE_CANDIDATES}
+    "${CMAKE_CURRENT_SOURCE_DIR}/../modulus/include"
+  )
+  list(REMOVE_DUPLICATES VAMP_MODULUS_INCLUDE_CANDIDATES)
+  foreach(candidate IN LISTS VAMP_MODULUS_INCLUDE_CANDIDATES)
+    if(EXISTS "${candidate}/modulus/types.hpp")
+      set(VAMP_RESOLVED_MODULUS_INCLUDE_DIR "${candidate}")
+      break()
+    endif()
+  endforeach()
 endif()
-get_filename_component(VAMP_MODULUS_INCLUDE_DIR "${VAMP_MODULUS_INCLUDE_DIR}" ABSOLUTE BASE_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
+if(VAMP_RESOLVED_MODULUS_INCLUDE_DIR)
-if(NOT EXISTS "${VAMP_MODULUS_INCLUDE_DIR}/modulus/types.hpp")
+  get_filename_component(VAMP_RESOLVED_MODULUS_INCLUDE_DIR "${VAMP_RESOLVED_MODULUS_INCLUDE_DIR}" ABSOLUTE BASE_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
-  message(FATAL_ERROR "VAMP_MODULUS_INCLUDE_DIR must contain modulus/types.hpp: ${VAMP_MODULUS_INCLUDE_DIR}")
+endif()
+if(NOT EXISTS "${VAMP_RESOLVED_MODULUS_INCLUDE_DIR}/modulus/types.hpp")
+  message(FATAL_ERROR "VAMP_MODULUS_INCLUDE_DIR must contain modulus/types.hpp: ${VAMP_RESOLVED_MODULUS_INCLUDE_DIR}")
 endif()
 
 add_executable(product-vamp-pico2w
@@ -57,7 +84,7 @@ add_executable(product-vamp-pico2w
 )
 target_include_directories(product-vamp-pico2w PRIVATE
   ${CMAKE_CURRENT_SOURCE_DIR}/include
-  ${VAMP_MODULUS_INCLUDE_DIR}
+  ${VAMP_RESOLVED_MODULUS_INCLUDE_DIR}
   ${CMAKE_CURRENT_SOURCE_DIR}/include/vamp_pico/capi
 )
 target_compile_definitions(product-vamp-pico2w PRIVATE