From 226d2e70351db8051974f6107b09f0cdfd17bb2c Mon Sep 17 00:00:00 2001
From: Andreas Zwinkau <qznc@web.de>
Date: Thu, 6 Aug 2015 21:27:38 +0200
Subject: [PATCH 1/2] avoid rebuilding dfmt unnecessarily for test

---
 makefile      | 10 ++++++----
 tests/test.sh |  2 +-
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/makefile b/makefile
index bb90b5c..1c04a47 100644
--- a/makefile
+++ b/makefile
@@ -10,12 +10,14 @@ LDC_FLAGS := -g -w -oq $(INCLUDE_PATHS)
 dmd: bin/dfmt
 
 ldc: $(SRC)
-	ldc2 $(LDC_FLAGS) $(SRC) -ofbin/dfmt
+	ldc2 $(LDC_FLAGS) $^ -ofbin/dfmt
 	-rm -f *.o
 
-test:
-	dmd $(DMD_TEST_FLAGS) $(SRC) -ofbin/dfmt
+test: bin/dfmt-test
 	cd tests && ./test.sh
 
+bin/dfmt-test: $(SRC)
+	dmd $(DMD_TEST_FLAGS) $^ -of$@
+
 bin/dfmt: $(SRC)
-	dmd $(DMD_FLAGS) $(SRC) -ofbin/dfmt
+	dmd $(DMD_FLAGS) $^ -of$@
diff --git a/tests/test.sh b/tests/test.sh
index 7f11c5a..3b20a18 100755
--- a/tests/test.sh
+++ b/tests/test.sh
@@ -12,7 +12,7 @@ do
 		else
 			args=
 		fi
-		../bin/dfmt --brace_style=${braceStyle} ${args} "${source}" > "${braceStyle}/${source}.out"
+		../bin/dfmt-test --brace_style=${braceStyle} ${args} "${source}" > "${braceStyle}/${source}.out"
 		diff -u "${braceStyle}/${source}.ref" "${braceStyle}/${source}.out"
 	done
 done

From 827aec26f410d97d5eed7c9e11ae5b17b3f97bd4 Mon Sep 17 00:00:00 2001
From: Andreas Zwinkau <qznc@web.de>
Date: Thu, 6 Aug 2015 22:05:38 +0200
Subject: [PATCH 2/2] add goal for gdc

---
 makefile | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/makefile b/makefile
index 1c04a47..8e064d7 100644
--- a/makefile
+++ b/makefile
@@ -4,8 +4,9 @@ DMD_COMMON_FLAGS := -dip25 -w $(INCLUDE_PATHS)
 DMD_FLAGS := -O -inline $(DMD_COMMON_FLAGS)
 DMD_TEST_FLAGS := -unittest -g $(DMD_COMMON_FLAGS)
 LDC_FLAGS := -g -w -oq $(INCLUDE_PATHS)
+GDC_FLAGS := -g -w -oq $(INCLUDE_PATHS)
 
-.PHONY: dmd ldc test
+.PHONY: dmd ldc gdc test
 
 dmd: bin/dfmt
 
@@ -13,6 +14,9 @@ ldc: $(SRC)
 	ldc2 $(LDC_FLAGS) $^ -ofbin/dfmt
 	-rm -f *.o
 
+gdc: $(SRC)
+	gdc $(GDC_FLAGS) $^ -obin/dfmt
+
 test: bin/dfmt-test
 	cd tests && ./test.sh