Files
oot/tools/audio/Makefile
T
Anghelo Carvajal bc6d153a21 Allow atblgen to process sequence_order.in with empty lines in between lines for building on Macos (#2718)
The present changes are a direct copy-paste from https://github.com/zeldaret/mm/pull/1850

This fixes building on macos due to a kinda specific issue with Apple clang.

When trying to build on Macos (specifically MacOS 12, Monteray with Apple clang 13.0.0 (clang-1300.0.29.30), idk if other versions have this issue too) `make` stops with the following error from `atblgen`:
```
Failed to match line 1: ""
regexec error: "regexec() failed to match"
Error: Malformed build/n64-us/assets/audio/sequence_order.in?
```

`atblgen` makes the assumption that the `sequence_order.in` file has no extra data, spaces, empty lines, etc. but the file somehow ends up having empty lines between each line on macos.

This file is created by using the C preprocessor to process `include/tables/sequence_table.h`.
In normal circumstances this file should look like this snip,
```
(Sequence_0,NA_BGM_GENERAL_SFX)
(Sequence_1,NA_BGM_AMBIENCE)
(Sequence_2,NA_BGM_TERMINA_FIELD)
(Sequence_3,NA_BGM_CHASE)
(Sequence_4,NA_BGM_MAJORAS_THEME)
```
but it ends up looking like this instead
```
(Sequence_0,NA_BGM_GENERAL_SFX)

(Sequence_1,NA_BGM_AMBIENCE)

(Sequence_2,NA_BGM_TERMINA_FIELD)

(Sequence_3,NA_BGM_CHASE)

(Sequence_4,NA_BGM_MAJORAS_THEME)
```
which `atblgen` doesn't like.

I believe this happens because there are lines with comments between each macro in [`sequence_table.h`](https://github.com/zeldaret/mm/blob/0877ce4adf28a8e73e05c3c58682273b8bf28749/include/tables/sequence_table.h) and for some reason this Apple clang version decided to preserve those empty lines

The fix just makes `atblgen` skip empty lines.

I threw `atblgen` to valgrind to check the fix was working as intended and noted a bunch of memory that was being free before exit, so I fixed them.

I also noted the tools/audio makefile was not using `OPTFLAGS` when building those tools, so I fixed that too.
2026-03-09 21:04:17 +01:00

53 lines
1.3 KiB
Makefile

PROGRAMS := afile_sizes atblgen sbc sfc sfpatch
ifeq ($(shell which xml2-config),)
$(error xml2-config not found. Did you install libxml2-dev?)
endif
CLANG_FORMAT := clang-format-14
FORMAT_ARGS := -i -style=file
CC := gcc
CFLAGS := -Wall -Wextra -pedantic
OPTFLAGS := -O2
XML_CFLAGS := $(shell xml2-config --cflags)
XML_LDFLAGS := $(shell xml2-config --libs)
.PHONY: all clean distclean format
all: $(PROGRAMS)
$(MAKE) -C sampleconv
clean:
$(RM) $(PROGRAMS)
$(MAKE) -C sampleconv clean
distclean: clean
$(MAKE) -C sampleconv distclean
format:
$(CLANG_FORMAT) $(FORMAT_ARGS) $(shell find . -maxdepth 1 -type f -name "*.[ch]")
$(MAKE) -C sampleconv format
afile_sizes_SOURCES := afile_sizes.c util.c
atblgen_SOURCES := audio_tablegen.c samplebank.c soundfont.c xml.c util.c
sbc_SOURCES := samplebank_compiler.c samplebank.c aifc.c xml.c util.c
sfc_SOURCES := soundfont_compiler.c samplebank.c soundfont.c aifc.c xml.c util.c
sfpatch_SOURCES := sfpatch.c util.c
atblgen_CFLAGS := $(XML_CFLAGS)
sbc_CFLAGS := $(XML_CFLAGS)
sfc_CFLAGS := $(XML_CFLAGS)
atblgen_LDFLAGS := $(XML_LDFLAGS)
sbc_LDFLAGS := $(XML_LDFLAGS)
sfc_LDFLAGS := $(XML_LDFLAGS)
define COMPILE =
$(1): $($1_SOURCES)
$(CC) $(CFLAGS) $(OPTFLAGS) $($1_CFLAGS) $$^ $($1_LDFLAGS) -o $$@
endef
$(foreach p,$(PROGRAMS),$(eval $(call COMPILE,$(p))))