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Generate `compilation database "compile_commands.json" // Resolve #2990

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This commit is contained in:
Ivan Kravets
2020-02-06 17:19:48 +02:00
parent 7716fe1d1c
commit 00a9a2c04d
6 changed files with 221 additions and 4 deletions
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8
platformio/builder/main.py
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@@ -72,6 +72,7 @@ DEFAULT_ENV_OPTIONS = dict(
BUILD_DIR=join("$PROJECT_BUILD_DIR", "$PIOENV"),
BUILD_SRC_DIR=join("$BUILD_DIR", "src"),
BUILD_TEST_DIR=join("$BUILD_DIR", "test"),
COMPILATIONDB_PATH=join("$BUILD_DIR", "compile_commands.json"),
LIBPATH=["$BUILD_DIR"],
PROGNAME="program",
PROG_PATH=join("$BUILD_DIR", "$PROGNAME$PROGSUFFIX"),
@@ -134,6 +135,10 @@ if env.GetOption("clean"):
elif not int(ARGUMENTS.get("PIOVERBOSE", 0)):
click.echo("Verbose mode can be enabled via `-v, --verbose` option")
# Dynamically load dependent tools
if "compiledb" in COMMAND_LINE_TARGETS:
env.Tool("compilation_db")
if not isdir(env.subst("$BUILD_DIR")):
makedirs(env.subst("$BUILD_DIR"))
@@ -171,6 +176,9 @@ if env.get("SIZETOOL") and not (
Default(_new_targets)
Default("checkprogsize")
if "compiledb" in COMMAND_LINE_TARGETS:
env.Alias("compiledb", env.CompilationDatabase("$COMPILATIONDB_PATH"))
# Print configured protocols
env.AddPreAction(
["upload", "program"],