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| author | Nick St.Pierre <120039901+nicholas-stpierre-simplisafe@users.noreply.github.com> | 2023-05-15 21:35:57 +0300 |
|---|---|---|
| committer | Petteri Aimonen <jpa@github.mail.kapsi.fi> | 2023-05-15 22:28:14 +0300 |
| commit | dbbf5d8992295aae669b8071eadad02f87d5faf0 (patch) | |
| tree | 4fbacf6c3c61eeb3f6304ead3185d88cdc3e86cc | |
| parent | 5a3bd898e492255926333fcc585a618bbfc0e5c3 (diff) | |
Add nanopb_PYTHON_INSTDIR_OVERRIDE to CMakeLists.txt
| -rw-r--r-- | CMakeLists.txt | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index da32427..7875504 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -14,6 +14,8 @@ option(nanopb_BUILD_RUNTIME "Build the headers and libraries needed at runtime" option(nanopb_BUILD_GENERATOR "Build the protoc plugin for code generation" ON) option(nanopb_MSVC_STATIC_RUNTIME "Link static runtime libraries" ON) +set(nanopb_PYTHON_INSTDIR_OVERRIDE "" CACHE PATH "Override the default python installation directory with the given path") + find_program(nanopb_PROTOC_PATH protoc HINTS generator-bin generator) if(NOT EXISTS ${nanopb_PROTOC_PATH}) message(FATAL_ERROR "protoc compiler not found") @@ -39,13 +41,18 @@ if(NOT DEFINED CMAKE_INSTALL_CMAKEDIR) set(CMAKE_INSTALL_CMAKEDIR "${CMAKE_INSTALL_LIBDIR}/cmake/nanopb") endif() -find_package(Python REQUIRED COMPONENTS Interpreter) -execute_process( - COMMAND ${Python_EXECUTABLE} -c - "import os.path, sys, sysconfig; print(os.path.relpath(sysconfig.get_path('purelib'), start=sys.prefix))" - OUTPUT_VARIABLE PYTHON_INSTDIR - OUTPUT_STRIP_TRAILING_WHITESPACE -) +if (NOT nanopb_PYTHON_INSTDIR_OVERRIDE) + find_package(Python REQUIRED COMPONENTS Interpreter) + execute_process( + COMMAND ${Python_EXECUTABLE} -c + "import os.path, sys, sysconfig; print(os.path.relpath(sysconfig.get_path('purelib'), start=sys.prefix))" + OUTPUT_VARIABLE PYTHON_INSTDIR + OUTPUT_STRIP_TRAILING_WHITESPACE + ) +else() + set(PYTHON_INSTDIR ${nanopb_PYTHON_INSTDIR_OVERRIDE}) +endif() +message(STATUS "Python install dir: ${PYTHON_INSTDIR}") if(nanopb_BUILD_GENERATOR) set(generator_protos nanopb) |