1 files changed, 50 insertions, 0 deletions
diff --git a/justfile b/justfile
new file mode 100644
index 0000000..24add55
--- /dev/null
+++ b/justfile
@@ -0,0 +1,50 @@
+CFLAGS := "-Wno-builtin-declaration-mismatch"
+
+all: build
+
+build N="1":
+    #!/usr/bin/env bash
+    if [[ {{N}} = 1 ]]; then
+        gcc -g -O0 -o p4dcc main.c {{CFLAGS}}
+    else
+        if [[ {{N}} = 2 ]]; then
+            prev=""
+        else
+            prev=$(({{N}} - 1))
+        fi
+        "./p4dcc${prev}" < main.c > main{{N}}.s
+        gcc -s -Wl,-z,noexecstack -o p4dcc{{N}} main{{N}}.s
+    fi
+
+build-upto-5-gen:
+    just build 1
+    just build 2
+    just build 3
+    just build 4
+    just build 5
+
+test-self-hosted: build-upto-5-gen
+    diff -u ./p4dcc2 ./p4dcc3
+    diff -u ./p4dcc3 ./p4dcc4
+    diff -u ./p4dcc4 ./p4dcc5
+
+test TESTCASE="all" $BIN="p4dcc": build
+    #!/usr/bin/env bash
+    if [[ {{TESTCASE}} = all ]]; then
+        bash tests/all.sh
+    else
+        bash tests/run.sh {{TESTCASE}}
+    fi
+
+test-all:
+    just test-self-hosted
+    just test all p4dcc
+    just test all p4dcc2
+    just test all p4dcc3
+    just test all p4dcc4
+    just test all p4dcc5
+
+clean:
+    rm -f main*.s
+    rm -f p4dcc*
+    rm -rf tests/tmp