[IPL/HW02] Replaced lexer.sh script with a Makefile

2 files changed, 31 insertions, 40 deletions

diff --git a/Year 2/Implementation of Programming Languages/Homework 02/Makefile b/Year 2/Implementation of Programming Languages/Homework 02/Makefile
new file mode 100644
index 0000000..91f0182
--- /dev/null
+++ b/Year 2/Implementation of Programming Languages/Homework 02/Makefile
@@ -0,0 +1,31 @@
+in="example.lisp"
+out="highlighted.html"
+
+CC=gcc
+CFLAGS=-lfl -g
+LEX=flex
+YACC=bison -t -d
+
+.PHONY: all
+all: build-all webpage
+
+.PHONY: webpage
+webpage:
+	cat ./page_top.html > $(out)
+	./a.out < $(in) >> $(out)
+	cat ./page_bottom.html >> $(out)
+
+build-all: build-bison build-flex
+	$(CC) lex.yy.c commonlisp2html.tab.c $(CFLAGS)
+
+.PHONY: build-flex
+build-flex: commonlisp2html.l
+	$(LEX) commonlisp2html.l
+
+.PHONY: build-bison
+build-bison: commonlisp2html.y
+	$(YACC) commonlisp2html.y
+
+.PHONY: clean
+clean:
+	rm -f a.out *.tab.* lex.yy.c
diff --git a/Year 2/Implementation of Programming Languages/Homework 02/lexer.sh b/Year 2/Implementation of Programming Languages/Homework 02/lexer.sh
deleted file mode 100755
index 5a07c15..0000000
--- a/Year 2/Implementation of Programming Languages/Homework 02/lexer.sh
+++ /dev/null
@@ -1,40 +0,0 @@
-#! /bin/bash
-
-if [ "$1" = "-h" ] || [ "$1" = "-?" ] || [ "$1" = "--help" ]; then
-	cat << EOF
-lexer.sh [-h|-?|--help|-b|-r|-p] <OPTION>
-
--h
--?
---help        Brings up this help message
-
--b <FILES>    Puts <FILES> through flex and compiles with gcc
-              Outputed executable is "a.out"
--r <FILES>    Runs <FILES> through compiled lexer and prints results
-              Expects "a.out" as the compiled lexer (in the current folder)
--p <FILES>    Runs <FILES> through compiled lexer and creates webpage with highlighting
-              Expects "a.out" as the compiled lexer (in the current folder)
-              Webpage is always named "highlighted.html". It is created by putting lexer
-              output between "page_top.html" and "page_bottom.html"
-EOF
-	exit
-fi
-
-if [ "$1" = "-b" ]; then
-	shift
-	flex $@
-	gcc lex.yy.c -lfl
-fi
-
-if [ "$1" = "-r" ]; then
-	shift
-	./a.out < $@
-fi
-
-if [ "$1" = "-p" ]; then
-	filename="highlighted.html"
-	cat ./page_top.html > $filename
-	shift
-	./a.out < $@ >> $filename
-	cat ./page_bottom.html >> $filename
-fi