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Fix escaping of $$ strings; then escape them again before passing to ninja!

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This commit is contained in:
David Given
2025-08-26 21:30:50 +02:00
parent b05f5e7caa
commit 6170b704b1
3 changed files with 8 additions and 7 deletions
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6
Makefile
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@@ -12,7 +12,8 @@ ifeq ($(BUILDTYPE),windows)
MINGW = i686-w64-mingw32- MINGW = i686-w64-mingw32-
CC = $(MINGW)gcc CC = $(MINGW)gcc
CXX = $(MINGW)g++ -std=c++20 CXX = $(MINGW)g++ -std=c++20
CFLAGS += -g -O3 CFLAGS += -g -O3 \
-Wno-unknown-warning-option
CXXFLAGS += \ CXXFLAGS += \
-fext-numeric-literals \ -fext-numeric-literals \
-Wno-deprecated-enum-float-conversion \ -Wno-deprecated-enum-float-conversion \
@@ -26,7 +27,8 @@ ifeq ($(BUILDTYPE),windows)
else else
CC = gcc CC = gcc
CXX = g++ -std=c++20 CXX = g++ -std=c++20
CFLAGS = -g -O3 CFLAGS = -g -O3 \
-Wno-unknown-warning-option
CXXFLAGS += \ CXXFLAGS += \
-Wno-deprecated-enum-float-conversion \ -Wno-deprecated-enum-float-conversion \
-Wno-deprecated-enum-enum-conversion -Wno-deprecated-enum-enum-conversion

1
build/ab.mk
View File

@@ -115,5 +115,4 @@ $(OBJ)/build.ninja $(OBJ)/build.targets &:
include $(OBJ)/build.targets include $(OBJ)/build.targets
.PHONY: $(ninja-targets) .PHONY: $(ninja-targets)
$(ninja-targets) &: $(OBJ)/build.ninja $(ninja-targets) &: $(OBJ)/build.ninja
@echo "NINJA"
+$(hide) $(NINJA) -f $(OBJ)/build.ninja $@ +$(hide) $(NINJA) -f $(OBJ)/build.ninja $@

8
build/ab.py
View File

@@ -150,7 +150,7 @@ class GlobalFormatter(string.Formatter):
m = re.search(f"(?:[^$]|^)()\\$\\(([^)]*)\\)()", format_string) m = re.search(f"(?:[^$]|^)()\\$\\(([^)]*)\\)()", format_string)
if not m: if not m:
yield ( yield (
_undo_escaped_dollar(format_string, "("), format_string,
None, None,
None, None,
None, None,
@@ -161,7 +161,7 @@ class GlobalFormatter(string.Formatter):
format_string = format_string[m.end(3) :] format_string = format_string[m.end(3) :]
yield ( yield (
_undo_escaped_dollar(left, "(") if left else None, left if left else None,
var, var,
None, None,
None, None,
@@ -187,7 +187,7 @@ def substituteGlobalVariables(value):
oldValue = value oldValue = value
value = globalFormatter.format(value) value = globalFormatter.format(value)
if value == oldValue: if value == oldValue:
return value return _undo_escaped_dollar( value, "(")
def Rule(func): def Rule(func):
@@ -583,7 +583,7 @@ def emit_rule(self, ins, outs, cmds=[], label=None):
emit(" command=sh", rulef) emit(" command=sh", rulef)
else: else:
emit("build", *fouts, ":rule", *fins) emit("build", *fouts, ":rule", *fins)
emit(" command=", "&&".join([s.strip() for s in rule])) emit(" command=", "&&".join([s.strip() for s in rule]).replace("$", "$$"))
if label: if label:
emit(" description=", label) emit(" description=", label)
emit("build", name, ":phony", *fouts) emit("build", name, ":phony", *fouts)