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(library
(name posix_base)
(public_name posix-base)
(modules posix_base system_detect lfs_detect clibs_include_path)
(synopsis
"posix-base provides the base tools to generate the various posix bindings")
(libraries ctypes.stubs integers))
(executable
(modules gen_clibs_include_path)
(name gen_clibs_include_path))
(executable
(modules gen_exec_path)
(name gen_exec_path)
(libraries unix))
(rule
(target exec_path)
(deps exec.sh)
(action
(with-stdout-to
%{target}
(run %{exe:gen_exec_path.exe} exec.sh))))
(rule
(target clibs_include_path.ml)
(action
(with-stdout-to
%{target}
(run
%{exe:gen_clibs_include_path.exe}
%{lib:ctypes:ctypes_cstubs_internals.h}))))
(rule
(targets target_system_detect.exe)
(deps target_system_detect.c)
(action
(run
%{ocaml-config:c_compiler}
-DOCAML_POSIX_ERRNO_SYSTEM=ocaml_posix_%{system}
-o
%{targets}
target_system_detect.c)))
(rule
(targets off_t_size_native.exe)
(deps off_t_size.c)
(action
(run %{ocaml-config:c_compiler} -o %{targets} off_t_size.c)))
(rule
(targets off_t_size_lfs.exe)
(deps off_t_size.c)
(action
(run
%{ocaml-config:c_compiler}
-D_FILE_OFFSET_BITS=64
-o
%{targets}
off_t_size.c)))
(rule
(targets off_t_size_native)
(enabled_if
(= %{ocaml-config:host} %{ocaml-config:target}))
(deps off_t_size_native.exe)
(action
(with-stdout-to
%{targets}
(run ./off_t_size_native.exe))))
(rule
(targets off_t_size_native)
(enabled_if
(<> %{ocaml-config:host} %{ocaml-config:target}))
(deps exec_path off_t_size_native.exe)
(action
(with-stdout-to
%{targets}
(system
"%{read:exec_path} %{ocaml-config:system} ./off_t_size_native.exe"))))
(rule
(targets off_t_size_lfs)
(enabled_if
(= %{ocaml-config:host} %{ocaml-config:target}))
(deps off_t_size_lfs.exe)
(action
(with-stdout-to
%{targets}
(run ./off_t_size_lfs.exe))))
(rule
(targets off_t_size_lfs)
(enabled_if
(<> %{ocaml-config:host} %{ocaml-config:target}))
(deps exec_path off_t_size_lfs.exe)
(action
(with-stdout-to
%{targets}
(system "%{read:exec_path} %{ocaml-config:system} ./off_t_size_lfs.exe"))))
(executable
(name gen_lfs_detect)
(modules gen_lfs_detect))
(rule
(targets lfs_detect.ml)
(deps off_t_size_native off_t_size_lfs gen_lfs_detect.exe)
(action
(with-stdout-to
%{targets}
(run ./gen_lfs_detect.exe off_t_size_native off_t_size_lfs))))
(executable
(name gen_config)
(modules gen_config)
(libraries posix-base))
(rule
(targets c_flags.inc)
(deps gen_config.exe)
(action
(with-stdout-to
%{targets}
(run ./gen_config.exe dune))))
(rule
(targets c_flags)
(deps gen_config.exe)
(action
(with-stdout-to
%{targets}
(run ./gen_config.exe include))))
(rule
(targets system_detect.ml)
(enabled_if
(<> %{ocaml-config:host} %{ocaml-config:target}))
(deps
exec_path
(:gen target_system_detect.exe))
(action
(with-stdout-to
%{targets}
(system "%{read:exec_path} %{ocaml-config:system} %{gen}"))))
(rule
(targets system_detect.ml)
(enabled_if
(= %{ocaml-config:host} %{ocaml-config:target}))
(deps
(:gen target_system_detect.exe))
(action
(with-stdout-to
%{targets}
(run %{gen}))))
|
