1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
# sframe — suckless-style Makefile
include config.mk
VERSION = 0.1
PREFIX = /usr/local
MANPREFIX = $(PREFIX)/share/man
CC = cc
CFLAGS = -std=c99 -D_POSIX_C_SOURCE=200809L -Wall -Wextra -pedantic \
-DVERSION=\"$(VERSION)\" \
-DDEFAULT_THRESH=$(DEFAULT_THRESH) \
-Isrc
LDFLAGS =
# FFmpeg
CFLAGS += $(shell pkg-config --cflags libavformat libavcodec \
libavutil libswscale 2>/dev/null)
LDFLAGS += $(shell pkg-config --libs libavformat libavcodec \
libavutil libswscale 2>/dev/null)
# libpng (for PNG output)
CFLAGS += $(shell pkg-config --cflags libpng 2>/dev/null)
LDFLAGS += $(shell pkg-config --libs libpng 2>/dev/null)
# libjpeg (for JPEG output)
LDFLAGS += -ljpeg
LDFLAGS += -lm
SRC = src/main.c src/decode.c src/diff.c src/util.c
OBJ = $(SRC:.c=.o)
all: sframe
sframe: $(OBJ)
$(CC) -o $@ $(OBJ) $(LDFLAGS)
.c.o:
$(CC) $(CFLAGS) -c -o $@ $<
clean:
rm -f sframe src/*.o
install: sframe
mkdir -p $(PREFIX)/bin
cp sframe $(PREFIX)/bin/sframe
chmod 755 $(PREFIX)/bin/sframe
mkdir -p $(MANPREFIX)/man1
cp sframe.1 $(MANPREFIX)/man1/sframe.1
chmod 644 $(MANPREFIX)/man1/sframe.1
uninstall:
rm -f $(PREFIX)/bin/sframe
rm -f $(MANPREFIX)/man1/sframe.1
.PHONY: all clean install uninstall