Backgound: aog/919954 tried to handle
```
second line
```
but did it incorrectly. The parser works correctly (so this change
reverts aog/919954), it returns multiline comment, but the serializer
converting the internal representation to Blueprint was not emitting
'//' on the lines after the first.
Test: treehugger
Bug: 127521510
Change-Id: I0257a8b3cc4ffcaa6bea44113ceba66bb99d7e43
More recent versions of make provide "else ifdef/ifndef/ifeq/ifneq" directive:
ifdef FOO
...
else ifdef BAR
...
endif
Fix the parser to handle it. It returns the same Directive as the respective ifxxx
counterpart, only that the Name is set to "elifdef/elifndef/elifeq/elifneq".
Test: treehugger
Change-Id: I74c6a2c7224bce1dd3465012fa84880fae21349b
protoc dependency files, at least for C++ outputs, uses the form of:
a/b.c \
a/b.h: <dep1> <dep2>...
Ninja will fail the command when it parses a dep file and there's more
than one output file (even though it doesn't care what the output file
name is). So this tool will parse the original file, and output a
version with only a single output file.
Bug: 67329638
Test: NINJA_ARGS="-t deps ...pb.c" m
Test: NINJA_ARGS="-t deps ...srcjar" m
Test: NINJA_ARGS="-t deps ...srcszip" m
Test: Run dep_fixer across all of taimen's dep files, no failures.
Test: Run dep_fixer against the processed files, no changes.
Test: Run androidmk across all of our Android.mk files, inspect the diffs
Change-Id: I4263b7d5faea37285afa6b24dedf5964aa7d19dc
Improve the androidmk makefile parser based on ideas from go/ast and
friends:
- Use type switching instead of the As* mess
- Don't store endPos for every node, compute it based on the last
known position in the node plus the length of the last token
- Store positions as only the offset into the file, and then unpack
them into Line/Column scanner.Position objects later
Change-Id: I87eb6661859951e6c2ea5a85db6229fa5561d615
Initial build logic for building android with soong. It can build
a variety of C and C++ files for arm/arm64 and host.
Change-Id: I10eb37c2c2a50be6af1bb5fd568c0962b9476bf0
