[cmake] use PATH and FILEPATH cache variables (#18)

Using these automatically makes `cmake` convert paths given on the command line via `-D` from relative to absolute paths.
opencompl · Jun 7, 2024 · 9ead46b · 9ead46b
1 parent a7350c6
commit 9ead46b
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Showing 3 changed files with 6 additions and 6 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.21)
 project(Quidditch C CXX)
 
-set(QUIDDITCH_TOOLCHAIN_FILE "" CACHE STRING "Path to the quidditch toolchain's toolchain file")
+set(QUIDDITCH_TOOLCHAIN_FILE "" CACHE FILEPATH "Path to the quidditch toolchain's toolchain file")
 set(OVERRIDE_VENV OFF CACHE BOOL "")
 cmake_path(REMOVE_FILENAME QUIDDITCH_TOOLCHAIN_FILE OUTPUT_VARIABLE QUIDDITCH_TOOLCHAIN_ROOT)
 

diff --git a/codegen/CMakeLists.txt b/codegen/CMakeLists.txt
@@ -1,8 +1,8 @@
 cmake_minimum_required(VERSION 3.21)
 project(QuidditchCompiler LANGUAGES CXX C)
 
-set(IREE_SOURCE_DIR "${CMAKE_CURRENT_LIST_DIR}/../iree" CACHE STRING "IREE source code path")
-set(QUIDDITCH_TOOLCHAIN_ROOT "" CACHE STRING "Path to the Quidditch toolchain")
+set(IREE_SOURCE_DIR "${CMAKE_CURRENT_LIST_DIR}/../iree" CACHE PATH "IREE source code path")
+set(QUIDDITCH_TOOLCHAIN_ROOT "" CACHE PATH "Path to the Quidditch toolchain")
 
 add_subdirectory(iree-configuration)
 

diff --git a/runtime/CMakeLists.txt b/runtime/CMakeLists.txt
@@ -4,9 +4,9 @@ project(QuidditchRuntime LANGUAGES C ASM)
 
 set(CMAKE_C_STANDARD 11)
 
-set(IREE_SOURCE_DIR "${CMAKE_CURRENT_LIST_DIR}/../iree" CACHE STRING "IREE source code path")
-set(SNITCH_CLUSTER_SOURCE_DIR "${CMAKE_CURRENT_LIST_DIR}/../snitch_cluster" CACHE STRING "snitch_cluster source code path")
-set(QUIDDITCH_CODEGEN_BUILD_DIR "" CACHE STRING "CMake generation directory with a compiled 'iree-compile'")
+set(IREE_SOURCE_DIR "${CMAKE_CURRENT_LIST_DIR}/../iree" CACHE PATH "IREE source code path")
+set(SNITCH_CLUSTER_SOURCE_DIR "${CMAKE_CURRENT_LIST_DIR}/../snitch_cluster" CACHE PATH "snitch_cluster source code path")
+set(QUIDDITCH_CODEGEN_BUILD_DIR "" CACHE PATH "CMake generation directory with a compiled 'iree-compile'")
 
 list(APPEND CMAKE_MODULE_PATH
         ${CMAKE_CURRENT_LIST_DIR}/cmake/