pcmprint

commit c16848c3c9eaa4a34593c9477e5fdfdc708509bc
parent 273e067699620adbcaede1763d2d630eacd0c8d5
Author: zavok <an2qzavok@gmail.com>
Date:   Fri,  1 Nov 2019 11:41:20 +0300

changed Makefile and README, fixed typo in man page

Diffstat:
M
Makefile
 | 
32
+++++++++++++++++++++++++++++---
A
README
 | 
3
+++
D
README.md
 | 
12
------------
M
pcmprint.1
 | 
2
+-

4 files changed, 33 insertions(+), 16 deletions(-)
diff --git a/Makefile b/Makefile
@@ -1,7 +1,33 @@
+.POSIX:
+
+PREFIX = /usr/local
+MANDIR = $(PREFIX)/share/man/man1
+
+BIN = pcmprint
+MAN = $(BIN).1
+OBJ = $(BIN:=.o)
+
+all: $(BIN)
+
+$(BIN): $(OBJ)
+	$(CC) $(OBJ) $(LDFLAGS) $(LIBS) -o $@
+
 pcmprint: pcmprint.c
 	cc pcmprint.c -o pcmprint
 
-install: pcmprint
-	cp pcmprint /usr/local/bin/pcmprint
-	cp pcmprint.1 /usr/local/man/man1/pcmprint.1
+install: $(BIN)
+	mkdir -p $(DESTDIR)$(PREFIX)/bin/
+	cp -f $(BIN) $(DESTDIR)$(PREFIX)/bin/
+	chmod 555 $(DESTDIR)$(PREFIX)/bin/$(BIN)
+	mkdir -p $(DESTDIR)$(MANDIR)
+	cp -f $(MAN) $(DESTDIR)$(MANDIR)
+
+uninstall:
+	rm -f $(DESTDIR)$(PREFIX)/bin/$(BIN)
+	rm -f $(DESTDIR)$(MANDIR)/$(MAN)
+
+clean:
+	rm -f $(BIN) $(OBJ)
 
+.c.o:
+	$(CC) $(CFLAGS) -c $<
diff --git a/README b/README
@@ -0,0 +1,3 @@
+Pcmprint, as the name suggests, prints PCM data to stdout in what
+could be considered human-readable form.
+
diff --git a/README.md b/README.md
@@ -1,12 +0,0 @@
-Pcmprint, as the name suggests, prints PCM data to stdout in what
-could be considered human-readable form.
-
-See man page for more info.
-
-Features considered and rejected:
----------------------------------
-
-* more than 2 levels of "intensity"
-* using non-ASCII characters for output
-* automatic width setting
-* configurable input format
diff --git a/pcmprint.1 b/pcmprint.1
@@ -19,7 +19,7 @@ Input data is assumed to be RAW PCM, signed, 16-bit, little-endian, stereo, with
 specifies size of the sample block to operate on.
 Size of the block is assumed to be in sampling frames, 4 bytes per frame.
 Default value is 1024.
-.It Fl v Ar width
+.It Fl w Ar width
 specifies width of the printed channel on the output.
 Default value is 30 characters, which with 2 channels and hardcoded 10 characters of separation fits into standard 80-columns terminal with some room to play.
 .Sh EXIT STATUS