From fe7a0abd38d61a449c4beaa7a514c2be5df872cf Mon Sep 17 00:00:00 2001
From: Dawid Sobczak <dawidsobczak@fastmail.com>
Date: Sat, 1 Jul 2023 19:19:53 +0100
Subject: testing bootstrap

---
 05/.gitignore            |  2 ++
 05/Makefile              | 14 ++++++++++----
 05/musl-0.6.0/Makefile   |  4 ++--
 05/musl-0.6.0/config.mak |  4 ++--
 05/tcc-0.9.27/config.h   |  4 ++--
 Makefile                 |  5 ++++-
 6 files changed, 22 insertions(+), 11 deletions(-)

diff --git a/05/.gitignore b/05/.gitignore
index 7f437b0..e2ef208 100644
--- a/05/.gitignore
+++ b/05/.gitignore
@@ -1,3 +1,5 @@
 in04
 address_map.txt
 *.o
+tcc-bootstrap
+musl-bootstrap
\ No newline at end of file
diff --git a/05/Makefile b/05/Makefile
index ea0d9c4..01194ff 100644
--- a/05/Makefile
+++ b/05/Makefile
@@ -1,8 +1,8 @@
 TCCDIR=tcc-0.9.27
 TCC=$(TCCDIR)/tcc
 TCC0=$(TCC)0
-TCCINST=/usr/local/lib/tcc-bootstrap
-all: out04 a.out README.html $(TCCDIR)/lib/libtcc1.a
+TCCINST=tcc-bootstrap
+all: out04 a.out $(TCCDIR)/lib/libtcc1.a
 in04: *.b ../04a/out04
 	../04a/out04 main.b in04
 out04: in04 ../04/out03
@@ -27,12 +27,16 @@ $(TCCDIR)/lib/libtcc1.a: $(TCC0) $(TCCDIR)/lib/*.[cS]
 	$(TCC0) -c $(TCCDIR)/lib/va_list.c -o $(TCCDIR)/lib/va_list.o
 	$(TCC0) -c $(TCCDIR)/lib/libtcc1.c -o $(TCCDIR)/lib/libtcc1.o
 	$(TCC0) -ar $(TCCDIR)/lib/libtcc1.a $(TCCDIR)/lib/*.o
-install-tcc0: $(TCCDIR)/lib/libtcc1.a $(TCCDIR)/include/*.h
+install: $(TCCDIR)/lib/libtcc1.a $(TCCDIR)/include/*.h
 	mkdir -p $(TCCINST)/include
 	cp -r $(TCCDIR)/include/*.h $(TCCINST)/include/
 	cp -r $(TCCDIR)/lib/libtcc1.a $(TCCINST)/
+	$(MAKE) -C musl-0.6.0
+	$(MAKE) -C musl-0.6.0 install
 $(TCC)1: $(TCC0) $(TCCINST)/libtcc1.a
-	cd $(TCCDIR) && ./tcc0 tcc.c -o tcc1
+	cd $(TCCDIR) && ./tcc0 -nostdinc -nostdlib -B ../tcc-boostrap -L../musl-bootstrap/lib -lc -I ../musl-bootstrap/include tcc.c -o tcc1
+tcc: $(TCC)1
+
 $(TCC)2: $(TCC)1
 	cd $(TCCDIR) && ./tcc1 tcc.c -o tcc2
 $(TCC)0a: $(TCCDIR)/*.c $(TCCDIR)/*.h
@@ -40,4 +44,6 @@ $(TCC)0a: $(TCCDIR)/*.c $(TCCDIR)/*.h
 $(TCC)1a: $(TCCDIR)/*.c $(TCCDIR)/*.h
 	cd $(TCCDIR) && ./tcc0a tcc.c -o tcc1a
 clean:
+	rm -rf musl-bootstrap
+	rm -rf tcc-bootstrap
 	rm -f out* README.html *.out *.o $(TCCDIR)/tcc[0123456] $(TCCDIR)/tcc[0123456]a $(TCCDIR)/lib/*.[oa]
diff --git a/05/musl-0.6.0/Makefile b/05/musl-0.6.0/Makefile
index 9d40be5..460ff31 100644
--- a/05/musl-0.6.0/Makefile
+++ b/05/musl-0.6.0/Makefile
@@ -9,7 +9,7 @@
 #
 
 CC = ../tcc-0.9.27/tcc0
-exec_prefix = /usr/local/musl-bootstrap
+exec_prefix = ../musl-bootstrapU
 bindir = $(exec_prefix)/bin
 
 prefix = /usr/local/musl-bootstrap
@@ -84,7 +84,7 @@ lib/libc.so: $(LOBJS)
 	$(OBJCOPY) --weaken $@
 
 lib/libc.a: $(OBJS)
-	rm -f $@
+	mkdir -p lib
 	$(AR) rc $@ $(OBJS)
 	# $(RANLIB) $@
 
diff --git a/05/musl-0.6.0/config.mak b/05/musl-0.6.0/config.mak
index 55a18ae..81b8052 100644
--- a/05/musl-0.6.0/config.mak
+++ b/05/musl-0.6.0/config.mak
@@ -6,10 +6,10 @@
 ARCH = x86_64
 
 # Installation prefix. DO NOT use /, /usr, or /usr/local !
-prefix = /usr/local/musl-bootstrap
+prefix = ../musl-bootstrap
 
 # Installation prefix for musl-gcc compiler wrapper.
-exec_prefix = /usr/local/musl-bootstrap
+exec_prefix = ../musl-bootstrap
 
 # Uncomment if you want to build i386 musl on a 64-bit host
 #CFLAGS += -m32
diff --git a/05/tcc-0.9.27/config.h b/05/tcc-0.9.27/config.h
index 2ed06d9..f49b07c 100644
--- a/05/tcc-0.9.27/config.h
+++ b/05/tcc-0.9.27/config.h
@@ -2,6 +2,6 @@
 #define CONFIG_TCC_STATIC 1
 #define TCC_TARGET_X86_64 1
 #define ONE_SOURCE 1
-#define CONFIG_LDDIR "lib/x86_64-linux-gnu"
-#define CONFIG_TCCDIR "/usr/local/lib/tcc-bootstrap"
+//#define CONFIG_LDDIR "lib/x86_64-linux-gnu"
+#define CONFIG_TCCDIR "../tcc-bootstrap"
 #define inline
diff --git a/Makefile b/Makefile
index 323bff9..2df976a 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,9 @@ all: markdown README.html
 	$(MAKE) -C 04
 	$(MAKE) -C 04a
 	# don't compile all of 05 because it takes a while
-	$(MAKE) -C 05 README.html
+	$(MAKE) -C 05
+	$(MAKE) -C 05 install
+	$(MAKE) -C 05 tcc
 clean:
 	$(MAKE) -C 00 clean
 	$(MAKE) -C 01 clean
@@ -14,6 +16,7 @@ clean:
 	$(MAKE) -C 03 clean
 	$(MAKE) -C 04 clean
 	$(MAKE) -C 04a clean
+	$(MAKE) -C 05 clean
 	rm -f markdown
 	rm -f README.html
 markdown: markdown.c
-- 
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