improved the Makefile

we have rules to compile the pdf and or the html
the PHONY target was forgotten and has been added

Signed-off-by: Olivier Gayot <duskcoder@gmail.com>

1 files changed, 10 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index b0c14d2..8b5ac02 100644
--- a/Makefile
+++ b/Makefile
@@ -3,10 +3,19 @@ SRC = $(wildcard *.asciidoc)
 HTML = $(SRC:.asciidoc=.html)
 PDF = $(SRC:.asciidoc=.pdf)
 
-all: $(HTML) $(PDF)
+all: html pdf
+
+html: $(HTML)
+
+pdf: $(PDF)
 
 %.html: %.asciidoc $(wildcard *.asciidoci)
 	asciidoc $<
 
 %.pdf: %.asciidoc $(wildcard *.asciidoci)
 	a2x $< -L
+
+clean:
+	$(RM) $(HTML) $(PDF)
+
+.PHONY: all clean html pdf