Properly invalidate regtest cached artifacts

Author: McSinyx

test/regtest/Makefile

@@ -1,5 +1,8 @@
 .PHONY: check clean-check
 
+E9TOOL ?= ../../e9tool
+E9COMPILE ?= ../../e9compile.sh
+
 FCF_NONE := $(shell \
     if gcc -fcf-protection=none --version 2>&1 | grep -q 'unrecognized'; \
         then true; \
@@ -14,58 +17,57 @@ check: regtest $(EXE)
 	./$^
 
 %.exe: in=$(shell head -1 $<)
-%.exe: %.in $(BASE) $(TRAMPOLINE)
-	../../e9tool $(E9TOOL_OPTIONS) -M 'addr >= &"entry"' $(in)\
+%.exe: %.in $(BASE) $(TRAMPOLINE) $(E9TOOL)
+	$(E9TOOL) $(E9TOOL_OPTIONS) -M 'addr >= &"entry"' $(in)\
 		-E data..data_END -E data2...text -E .text..begin -o $@
 
-test:
-	gcc -x assembler-with-cpp -o test test.s -no-pie -nostdlib \
+test: test.s
+	$(CC) -x assembler-with-cpp -o $@ $< -no-pie -nostdlib \
         -Wl,--section-start=.text=0xa000000 -Wl,--section-start=.bss=0xc000000 \
         -Wl,-z -Wl,max-page-size=4096 -DPIE=0
 
-test.pie:
-	gcc -x assembler-with-cpp -o test.pie test.s -pie -nostdlib \
+test.pie: test.s
+	$(CC) -x assembler-with-cpp -o $@ $< -pie -nostdlib \
         -Wl,--section-start=.text=0xa000000 -Wl,--section-start=.bss=0xc000000 \
         -Wl,-z -Wl,max-page-size=4096 -DPIE=1 \
 		-Wl,--export-dynamic
 
-bugs:
-	gcc -x assembler-with-cpp -o bugs bugs.s -no-pie -nostdlib \
+bugs: bugs.s
+	$(CC) -x assembler-with-cpp -o $@ $< -no-pie -nostdlib \
         -Wl,--section-start=.text=0xa000000 -Wl,--section-start=.bss=0xc000000 \
         -Wl,-z -Wl,max-page-size=4096 -DPIE=0
 
-test.libc:
-	gcc -x assembler-with-cpp -o test.libc test_libc.s -pie -Wl,--export-dynamic
+test.libc: test_libc.s
+	$(CC) -x assembler-with-cpp -pie $< -Wl,--export-dynamic -o $@
 
-libtest.so:
-	gcc -x assembler-with-cpp -shared -o libtest.so libtest.s 
+libtest.so: libtest.s
+	$(CC) -x assembler-with-cpp $< -shared -o $@
 
-test_c:
-	gcc -O2 -fPIC $(FCF_NONE) -pie -o test_c test_c.c \
+test_c: test_c.c
+	$(CC) -O2 -fPIC $(FCF_NONE) -pie -o $@ $< \
 		-Wl,--export-dynamic -U_FORTIFY_SOURCE
 	strip test_c
 
-test_c.debug:
-	gcc -O0 -g -fPIC -pie -o test_c.debug test_c.c
+test_c.debug: test_c.c
+	$(CC) -O0 -g -fPIC -pie $< -o $@
 
-inst:
-	../../e9compile.sh inst.c -I ../../examples/ 
+inst: inst.c ../../examples/stdlib.c $(E9COMPILE)
+	$(E9COMPILE) $< -I../../examples
 
-patch:
-	../../e9compile.sh patch.cpp -std=c++11 -I ../../examples/ 
+patch: patch.cpp ../../examples/stdlib.c $(E9COMPILE)
+	$(E9COMPILE) $< -std=c++11 -I../../examples
 
-dl:
-	NO_SIMD_CHECK=1 ../../e9compile.sh dl.c -I ../../examples/
+dl: dl.c ../../examples/stdlib.c $(E9COMPILE)
+	NO_SIMD_CHECK=1 $(E9COMPILE) $< -I../../examples
 
-init:
-	../../e9compile.sh init.c -I ../../examples/ 
+init: init.c ../../examples/stdlib.c $(E9COMPILE)
+	$(E9COMPILE) $< -I../../examples
 
-fini:
-	../../e9compile.sh fini.c -I ../../examples/
+fini: fini.c ../../examples/stdlib.c $(E9COMPILE)
+	$(E9COMPILE) $< -I../../examples
 
-example.so:
-	g++ -std=c++11 -fPIC -shared -o example.so -O2 \
-        ../../examples/plugins/example.cpp -I ../../src/e9tool/
+example.so: ../../examples/plugins/example.cpp ../../src/e9tool/e9plugin.h
+	$(CXX) -std=c++11 -O2 -fPIC -I../../src/e9tool $< -shared -o $@
 
 clean-check:
 	rm -f $(BASE) $(TRAMPOLINE) $(EXE)