With Meson 0.63 having fixed various issues with extract_objects, the
compile_commands.json lookups can be simplified. If the lookup uses
the object file as key, there is no need to use the command line to
distinguish among all entries for a given source.
Cc: Gerd Hoffmann <kra...@redhat.com>
Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
---
meson.build | 14 ++++----------
scripts/modinfo-collect.py | 23 +++++++++++------------
2 files changed, 15 insertions(+), 22 deletions(-)
diff --git a/meson.build b/meson.build
index 9ccbe0f6e4ee..8a9ed5628317 100644
--- a/meson.build
+++ b/meson.build
@@ -3123,16 +3123,11 @@ foreach d, list : modules
softmmu_mods += sl
endif
if module_ss.sources() != []
- # FIXME: Should use sl.extract_all_objects(recursive: true) as
- # input. Sources can be used multiple times but objects are
- # unique when it comes to lookup in compile_commands.json.
- # Depnds on a mesion version with
- # https://github.com/mesonbuild/meson/pull/8900
modinfo_files += custom_target(d + '-' + m + '.modinfo',
output: d + '-' + m + '.modinfo',
- input: module_ss.sources() + genh,
+ input:
sl.extract_all_objects(recursive: true),
capture: true,
- command: [modinfo_collect,
module_ss.sources()])
+ command: [modinfo_collect, '@INPUT@'])
endif
else
if d == 'block'
@@ -3165,12 +3160,11 @@ foreach d, list : target_modules
c_args: c_args,
pic: true)
softmmu_mods += sl
- # FIXME: Should use sl.extract_all_objects(recursive: true) too.
modinfo_files += custom_target(module_name + '.modinfo',
output: module_name + '.modinfo',
- input: target_module_ss.sources() +
genh,
+ input:
sl.extract_all_objects(recursive: true),
capture: true,
- command: [modinfo_collect,
'--target', target, target_module_ss.sources()])
+ command: [modinfo_collect,
'--target', target, '@INPUT@'])
endif
endif
endforeach
diff --git a/scripts/modinfo-collect.py b/scripts/modinfo-collect.py
index 4e7584df6676..48bd92bd6180 100755
--- a/scripts/modinfo-collect.py
+++ b/scripts/modinfo-collect.py
@@ -7,15 +7,6 @@
import shlex
import subprocess
-def find_command(src, target, compile_commands):
- for command in compile_commands:
- if command['file'] != src:
- continue
- if target != '' and command['command'].find(target) == -1:
- continue
- return command['command']
- return 'false'
-
def process_command(src, command):
skip = False
out = []
@@ -43,14 +34,22 @@ def main(args):
print("MODINFO_DEBUG target %s" % target)
arch = target[:-8] # cut '-softmmu'
print("MODINFO_START arch \"%s\" MODINFO_END" % arch)
+
with open('compile_commands.json') as f:
- compile_commands = json.load(f)
- for src in args:
+ compile_commands_json = json.load(f)
+ compile_commands = { x['output']: x for x in compile_commands_json }
+
+ for obj in args:
+ entry = compile_commands.get(obj, None)
+ if not entry:
+ sys.stderr.print('modinfo: Could not find object file', obj)
+ sys.exit(1)
+ src = entry['file']
if not src.endswith('.c'):
print("MODINFO_DEBUG skip %s" % src)
continue
+ command = entry['command']
print("MODINFO_DEBUG src %s" % src)
- command = find_command(src, target, compile_commands)
cmdline = process_command(src, command)
print("MODINFO_DEBUG cmd", cmdline)
result = subprocess.run(cmdline, stdout = subprocess.PIPE,
--
2.38.1
