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meson_to_hermetic: Capture bazel project state

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CL solely saves transient data from bazel build

Test: Simple feature, no side effects
Bug: 357080225
Change-Id: I71590de4331a3cbb935ebf58bb527c03b8925cfc
This commit is contained in:
= 2024-10-07 22:54:47 +00:00
parent b3af87c52f
commit c022519393
1 changed files with 33 additions and 1 deletions
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34
meson_to_hermetic/meson_to_hermetic.py
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@ -123,6 +123,9 @@ class BazelGenerator(impl.Compiler):
print(f"links '{name}': {result}")
return result
def generate(self, translator):
raise NotImplementedError('Not implemented')
class BazelPkgConfigModule(impl.PkgConfigModule):
def generate(
@ -471,10 +474,13 @@ def _emit_builtin_target_fuchsia(
link_whole=[],
library_type=LibraryType.Library,
):
sl = StaticLibrary()
impl.fprint('cc_library(')
target_name_so = target_name
target_name = target_name if static else '_' + target_name
impl.fprint(' name = "%s",' % target_name)
sl.name = target_name
sl.library_type = library_type
srcs = set()
generated_sources = set()
@ -543,6 +549,7 @@ def _emit_builtin_target_fuchsia(
if src.endswith('.c'):
has_c_files = True
impl.fprint(' "%s",' % src)
sl.srcs.append(src)
impl.fprint(' ],')
# For Bazel to find headers in the "current area", we have to include
@ -567,31 +574,38 @@ def _emit_builtin_target_fuchsia(
impl.fprint(' hdrs = [')
for hdr in set(generated_header_files):
impl.fprint(' "%s",' % hdr)
sl.generated_headers.append(hdr)
impl.fprint(' ]')
for hdr in local_include_dirs:
impl.fprint(' + glob(["%s"])' % os.path.normpath(os.path.join(hdr, '*.h')))
sl.local_include_dirs.append(os.path.normpath(os.path.join(hdr, '*.h')))
impl.fprint(' ,')
impl.fprint(' copts = [')
# Needed for subdir sources
impl.fprint(' "-I %s",' % impl.get_relative_dir())
impl.fprint(' "-I $(GENDIR)/%s",' % impl.get_relative_dir())
sl.copts.append(' "-I %s",' % impl.get_relative_dir())
sl.copts.append(' "-I $(GENDIR)/%s",' % impl.get_relative_dir())
for inc in include_directories:
for dir in inc.dirs:
impl.fprint(' "-I %s",' % dir)
impl.fprint(' "-I $(GENDIR)/%s",' % dir)
sl.copts.append(' "-I %s",' % dir)
sl.copts.append(' "-I $(GENDIR)/%s",' % dir)
if has_c_files:
for arg in cflags:
# Double escape double quotations
arg = re.sub(r'"', '\\\\\\"', arg)
impl.fprint(" '%s'," % arg)
sl.copts.append(arg)
else:
for arg in cppflags:
# Double escape double quotations
arg = re.sub(r'"', '\\\\\\"', arg)
impl.fprint(" '%s'," % arg)
sl.copts.append(arg)
impl.fprint(' ],')
@ -611,19 +625,29 @@ def _emit_builtin_target_fuchsia(
impl.fprint(' deps = [')
for bdep in bazel_deps:
impl.fprint(' "%s",' % bdep)
sl.deps.append(bdep)
impl.fprint(' ],')
impl.fprint(' target_compatible_with = [ "@platforms//os:fuchsia" ],')
sl.target_compatible_with.append("@platforms//os:fuchsia")
impl.fprint(' visibility = [ "//visibility:public" ],')
sl.visibility.append("//visibility:public")
impl.fprint(')')
meson_translator.meson_state.static_libraries.append(sl)
if not static:
shared_sl = StaticLibrary()
shared_sl.library_type = LibraryType.LibraryShared
shared_sl.name = target_name_so
shared_sl.deps.append(target_name)
impl.fprint('cc_shared_library(')
impl.fprint(' name = "%s",' % target_name_so)
impl.fprint(' deps = [')
impl.fprint(' "%s",' % target_name)
impl.fprint(' ],')
impl.fprint(')')
meson_translator.meson_state.static_libraries.append(shared_sl)
# TODO(bpnguyen): Implement some bazel/soong parser that would merge
@ -1423,22 +1447,30 @@ def custom_target(
impl.get_relative_gen_dir(output)
)
ct = CustomTarget()
impl.fprint('genrule(')
impl.fprint(' name = "%s",' % custom_target_.target_name())
ct.name = custom_target_.target_name()
impl.fprint(' srcs = [')
for src in set(relative_inputs):
impl.fprint(' "%s",' % src)
ct.srcs.append(src)
for dep in depends:
assert type(dep) is impl.CustomTarget
impl.fprint(' ":%s",' % dep.target_name())
ct.srcs.append(dep.target_name())
impl.fprint(' ],')
impl.fprint(' outs = [')
for out in set(relative_outputs):
impl.fprint(' "%s",' % out)
ct.out.append(out)
impl.fprint(' ],')
if python_script_target_name != '':
impl.fprint(' tools = [ "%s" ],' % python_script_target_name)
ct.tools.append(python_script_target_name)
impl.fprint(' cmd = "%s"' % command_line)
ct.cmd = command_line
impl.fprint(')')
meson_translator.meson_state.custom_targets.append(ct)
return custom_target_