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zig/cmake/install.cmake

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CMake
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CMake: clean `CMAKE_{SOURCE,BUILD}_DIR` Replace `CMAKE_SOURCE_DIR` and `CMAKE_BUILD_DIR` with different variables, or in some cases just remove them. For some function arguments, prepended `CMAKE_SOURCE_DIR` was removed without replacement. This includes: * Sources for `add_library` and `add_executable` (`ZIG_CPP_SOURCES` and `ZIG_WASM2C_SOURCES`) * Inputs for `configure_file` and `target_include_directory` * For arguments above, CMake already prepends `CMAKE_CURRENT_SOURCE_DIR` to them by default, if they are relative paths. Additionaly, it was removed from arguments of commands that have `WORKING_DIRECTORY` set to `PROJECT_SOURCE_DIR`, they will be similarly converted by CMake for us. Also: * Move project declaration to the top so that these variables are available earlier. * Avoid calling "git" executable if ".git" directory does not exist. * Swap "--prefix" and `ZIG_BUILD_ARGS` arguments in cmake/install.cmake to match same "zig2 build" command in CMakeLists.txt and allow overriding "--prefix" argument Signed-off-by: Eric Joldasov <bratishkaerik@landless-city.net>
2024-05-14 16:00:17 +01:00
set(ZIG_INSTALL_ARGS build --prefix "${CMAKE_INSTALL_PREFIX}" ${ZIG_BUILD_ARGS})
build: avoid compiling self-hosted twice build.zig: add a 'compile' step to compile the self-hosted compiler without installing it. Compilation: set cache mode to whole when using the LLVM backend and --enable-cache is passed. This makes `zig build` act the same as it does with stage1. Upside is that a second invocation of `zig build` on an unmodified source tree will avoid redoing the compilation again. Downside is that it will proliferate more garbage in the project-local cache (same as stage1). This can eventually be fixed when Zig's incremental compilation is more robust; we can go back to having LLVM use CacheMode.incremental and rely on it detecting no changes and avoiding doing the flush() step.
2022-10-16 20:46:39 +01:00
execute_process(
COMMAND "${ZIG_EXECUTABLE}" ${ZIG_INSTALL_ARGS}
CMake: try to fix CI failures Signed-off-by: Eric Joldasov <bratishkaerik@landless-city.net>
2024-05-15 10:03:48 +01:00
WORKING_DIRECTORY "${ZIG2_WORKING_DIR}"
build: avoid compiling self-hosted twice build.zig: add a 'compile' step to compile the self-hosted compiler without installing it. Compilation: set cache mode to whole when using the LLVM backend and --enable-cache is passed. This makes `zig build` act the same as it does with stage1. Upside is that a second invocation of `zig build` on an unmodified source tree will avoid redoing the compilation again. Downside is that it will proliferate more garbage in the project-local cache (same as stage1). This can eventually be fixed when Zig's incremental compilation is more robust; we can go back to having LLVM use CacheMode.incremental and rely on it detecting no changes and avoiding doing the flush() step.
2022-10-16 20:46:39 +01:00
RESULT_VARIABLE _result)
cmake: separate installing and building (again)
2022-10-01 17:58:09 +01:00
if(_result)
message("::")
message(":: ERROR: ${_result}")
message(":: (execute_process)")
list(JOIN ZIG_INSTALL_ARGS " " s_INSTALL_LIBSTAGE2_ARGS)
message("::")
message(":: argv: ${ZIG_EXECUTABLE} ${s_INSTALL_LIBSTAGE2_ARGS}")
set(_args ${ZIG_EXECUTABLE} ${ZIG_INSTALL_ARGS})
list(LENGTH _args _len)
math(EXPR _len "${_len} - 1")
message("::")
foreach(_i RANGE 0 ${_len})
list(GET _args ${_i} _arg)
message(":: argv[${_i}]: ${_arg}")
endforeach()
message("::")
message(FATAL_ERROR)
endif()
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