handle empty flags

mkst · mkst · commit 1f75cbb62013 · 2025-10-23T20:19:08.000+01:00
diff --git a/backend/coreapp/compilers.py b/backend/coreapp/compilers.py
@@ -931,7 +931,7 @@ def available_platforms() -> List[Platform]:
 )
 
 # Python alternative to the printf/xargs approach for quoted flags
-PYTHON_SHLEX = """mapfile -t FLAGS < <(python3 -c "import shlex,sys;print(*shlex.split(sys.argv[1]),sep='\\n')" "${COMPILER_FLAGS}") && """
+PYTHON_SHLEX = """[[ -n "${COMPILER_FLAGS}" ]] && mapfile -t FLAGS < <(python3 -c "import shlex,sys; print(*shlex.split(sys.argv[1]), sep='\\n')" "${COMPILER_FLAGS}"); """
 
 EGCS1124 = GCCCompiler(
     id="egcs_1.1.2-4",

Original file line number	Diff line number	Diff line change
`@@ -931,7 +931,7 @@ def available_platforms() -> List[Platform]:`
`931`	`931`	`)`
`932`	`932`
`933`	`933`	`# Python alternative to the printf/xargs approach for quoted flags`
`934`		`-PYTHON_SHLEX = """mapfile -t FLAGS < <(python3 -c "import shlex,sys;print(*shlex.split(sys.argv[1]),sep='\\n')" "${COMPILER_FLAGS}") && """`
	`934`	`+PYTHON_SHLEX = """[[ -n "${COMPILER_FLAGS}" ]] && mapfile -t FLAGS < <(python3 -c "import shlex,sys; print(*shlex.split(sys.argv[1]), sep='\\n')" "${COMPILER_FLAGS}"); """`
`935`	`935`
`936`	`936`	`EGCS1124 = GCCCompiler(`
`937`	`937`	`id="egcs_1.1.2-4",`