diff options
Diffstat (limited to 'utils')
| -rw-r--r-- | utils/llvm-build/llvmbuild/main.py | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/utils/llvm-build/llvmbuild/main.py b/utils/llvm-build/llvmbuild/main.py index eacefdf60b..2a10247743 100644 --- a/utils/llvm-build/llvmbuild/main.py +++ b/utils/llvm-build/llvmbuild/main.py @@ -573,6 +573,40 @@ set_property(GLOBAL PROPERTY LLVMBUILD_LIB_DEPS_%s %s)\n""" % ( f.close() + def write_cmake_exports_fragment(self, output_path): + """ + write_cmake_exports_fragment(output_path) -> None + + Generate a CMake fragment which includes LLVMBuild library + dependencies expressed similarly to how CMake would write + them via install(EXPORT). + """ + + dependencies = list(self.get_fragment_dependencies()) + + # Write out the CMake exports fragment. + make_install_dir(os.path.dirname(output_path)) + f = open(output_path, 'w') + + f.write("""\ +# Explicit library dependency information. +# +# The following property assignments tell CMake about link +# dependencies of libraries imported from LLVM. +""") + for ci in self.ordered_component_infos: + # We only write the information for libraries currently. + if ci.type_name != 'Library': + continue + + f.write("""\ +set_property(TARGET %s PROPERTY IMPORTED_LINK_INTERFACE_LIBRARIES %s)\n""" % ( + ci.get_prefixed_library_name(), " ".join(sorted( + dep.get_prefixed_library_name() + for dep in self.get_required_libraries_for_component(ci))))) + + f.close() + def write_make_fragment(self, output_path): """ write_make_fragment(output_path) -> None @@ -780,6 +814,10 @@ def main(): dest="write_cmake_fragment", metavar="PATH", help="Write the CMake project information to PATH", action="store", default=None) + group.add_option("", "--write-cmake-exports-fragment", + dest="write_cmake_exports_fragment", metavar="PATH", + help="Write the CMake exports information to PATH", + action="store", default=None) group.add_option("", "--write-make-fragment", dest="write_make_fragment", metavar="PATH", help="Write the Makefile project information to PATH", @@ -861,6 +899,8 @@ given by --build-root) at the same SUBPATH""", # Write out the cmake fragment, if requested. if opts.write_cmake_fragment: project_info.write_cmake_fragment(opts.write_cmake_fragment) + if opts.write_cmake_exports_fragment: + project_info.write_cmake_exports_fragment(opts.write_cmake_exports_fragment) # Configure target definition files, if requested. if opts.configure_target_def_files: |