build: put conan-generated Find<lib>.cmake files in a separate direct…

…ory from build/

This follows the convention of putting helper .cmake files in to a separate directory as in:
https://cmake.org/cmake/help/latest/variable/CMAKE_MODULE_PATH.html.

This additionally helps with developer setupt. There is now a separate folder (build/) to deleting all generated
of the build system (cmake), and a folder (cmake/) of configuration files generated by the package manager (conan)

.gitignore

@@ -8,7 +8,10 @@
 # Conan
 conanprofile
 
-# Cmake Build folders
+# Conan-generated cmake FindPackage scripts
+/cmake/Find*.cmake
+
+# CMake Build folders
 /release
 /Release
 /RelWithDebInfo

CMakeLists.txt

@@ -18,7 +18,7 @@ if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
 endif ()
 
 set(CMAKE_CXX_STANDARD 20)
-set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/build/")
+set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/")
 
 # ---------------------------------------------------------------------------
 # Logging

Dockerfile_dependencies

@@ -16,4 +16,4 @@ RUN if [ "$TARGETPLATFORM" = "linux/arm64" ]; then \
         mv conanprofile.docker conanprofile; \
     fi
 
-RUN conan install . --build=missing --profile ./conanprofile --profile:build ./conanprofile --output-folder=build
+RUN conan install . --build=missing --profile ./conanprofile --profile:build ./conanprofile --output-folder=cmake

Dockerfile_linter_dependencies

@@ -25,4 +25,4 @@ RUN if [ "$TARGETPLATFORM" = "linux/arm64" ]; then \
         mv conanprofile.docker conanprofile; \
     fi
 
-RUN conan install . --build=missing --profile ./conanprofile --profile:build ./conanprofile --output-folder=build -s build_type=Debug
+RUN conan install . --build=missing --profile ./conanprofile --profile:build ./conanprofile --output-folder=cmake -s build_type=Debug

build_with_conan.py

@@ -40,7 +40,7 @@ def main(args):
         conan_options.append("-s build_type=Debug")
 
     run_cmd("Conan install",
-            "conan install . --build=missing --profile ./conanprofile --profile:build ./conanprofile --output-folder=build " + " ".join(
+            "conan install . --build=missing --profile ./conanprofile --profile:build ./conanprofile --output-folder=cmake " + " ".join(
                 conan_options))
 
     run_cmd("CMake", "cmake " + " ".join(cmake_options) + " -B build")