From d5288c2a41d78bf1c8bc5875d514c5166c242d14 Mon Sep 17 00:00:00 2001
From: kub <derkub@gmail.com>
Date: Wed, 21 Dec 2022 08:03:05 +0000
Subject: [PATCH] update submodules, fix for newer libchdr

---
 Makefile | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/Makefile b/Makefile
index fbf25ba2..a00ecc73 100644
--- a/Makefile
+++ b/Makefile
@@ -295,16 +295,21 @@ endif
 endif
 
 ifeq (1,$(use_libchdr))
-CFLAGS += -DUSE_LIBCHDR
+CHDR = pico/cd/libchdr
+CFLAGS += -DUSE_LIBCHDR -I$(CHDR)/include
+
+# ouf... is there a better way to identify the include directories cmake uses?
+CHDR_I = $(shell grep 'add_subdirectory.*EXCLUDE' $(CHDR)/CMakeLists.txt | sed 's/.*add_subdirectory[ ]*.//;s/EXCLUDE.*//')
+# prepend includes to overload headers available in the toolchain
+CFLAGS := $(patsubst %, -I$(CHDR)/%/include, $(CHDR_I)) $(CFLAGS)
 
 # chdr
-CHDR = pico/cd/libchdr
 CHDR_OBJS += $(CHDR)/src/libchdr_chd.o $(CHDR)/src/libchdr_cdrom.o
 CHDR_OBJS += $(CHDR)/src/libchdr_flac.o
 CHDR_OBJS += $(CHDR)/src/libchdr_bitstream.o $(CHDR)/src/libchdr_huffman.o
 
-# lzma
-LZMA = $(CHDR)/deps/lzma-19.00
+# lzma - argh, what's make's way to filter CHDR_I for the string containing lzma?
+LZMA = $(CHDR)/$(shell for d in $(CHDR_I); do echo $$d | grep lzma; done)
 LZMA_OBJS += $(LZMA)/src/CpuArch.o $(LZMA)/src/Alloc.o $(LZMA)/src/LzmaEnc.o
 LZMA_OBJS += $(LZMA)/src/Sort.o $(LZMA)/src/LzmaDec.o $(LZMA)/src/LzFind.o
 LZMA_OBJS += $(LZMA)/src/Delta.o
@@ -314,9 +319,6 @@ OBJS += $(CHDR_OBJS)
 ifneq ($(STATIC_LINKING), 1)
 OBJS += $(LZMA_OBJS)
 endif
-# ouf... prepend includes to overload headers available in the toolchain
-CHDR_I = $(shell find $(CHDR) -name 'include')
-CFLAGS := $(patsubst %, -I%, $(CHDR_I)) $(CFLAGS)
 endif
 
 ifeq "$(PLATFORM_ZLIB)" "1"
-- 
2.39.2