Fix LDC build

.gitignore

@@ -20,3 +20,6 @@ dscanner.o
 
 # Static analysis reports
 dscanner-report.json
+
+# Object files
+*.o

makefile

@@ -2,7 +2,7 @@
 
 DMD = dmd
 GDC = gdc
-LDC = ldc
+LDC = ldc2
 SRC = src/main.d\
 	src/stats.d\
 	src/imports.d\
@@ -20,6 +20,8 @@ VERSIONS =
 DEBUG_VERSIONS = -version=std_parser_verbose
 
 all: dmdbuild
+ldc: ldcbuild
+gdc: gdcbuild
 
 debug:
 	${DMD} -g -ofdsc ${VERSIONS} ${DEBUG_VERSIONS} ${INCLUDE_PATHS} ${SRC}
@@ -30,16 +32,18 @@ dmdbuild:
 	rm -f bin/dscanner.o
 
 gdcbuild:
+	mkdir -p bin
 	${GDC} -O3 -frelease -obin/dscanner ${VERSIONS} ${INCLUDE_PATHS} ${SRC}
 
 ldcbuild:
+	mkdir -p bin
 	${LDC} -O5 -release -oq -of=bin/dscanner ${VERSIONS} ${INCLUDE_PATHS} ${SRC}
 
 test:
 	@./test.sh
 
 clean:
-	rm -rf dsc dsc.o
+	rm -rf dsc *.o
 	rm -rf bin
 	rm -f dscanner-report.json