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improve Makefile

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This commit improves various aspects of the Makefile, namely:
- it re-formats the variables at the beginning of the file
- it renames INSTALL_DIR to PREFIX as it is convention
- it removes the previously required trailing slash from PREFIX as it is convention
- it introduces the CC variable to be portable on systems with another cc instead of gcc
- it makes make uninstall not fail when the program is already uninstalled
- it makes make build depend on all FILES, not just uwufetch.c
- it renames FLAGS and FLAGS_DEBUG to CFLAGS and CFLAGS_DEBUG to allow later introduction of LDFLAGS
- it allows specification of the DESTDIR standard Makefile variable to allow binary distributions of uwufetch
This commit is contained in:
Emily 2021-04-06 14:43:34 +02:00
parent 7a9018f664
commit e923244c97
1 changed files with 19 additions and 18 deletions
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31
Makefile
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@ -1,31 +1,32 @@
NAME = uwufetch
FILES = uwufetch.c
FLAGS = -O3
FLAGS_DEBUG = -Wall -Wextra
INSTALL_DIR = /usr/bin/
CFLAGS = -O3
CFLAGS_DEBUG = -Wall -Wextra
PREFIX = /usr/bin
CC = cc
build: uwufetch.c
gcc $(FLAGS) -o $(NAME) $(FILES)
build: $(FILES)
$(CC) $(CFLAGS) -o $(NAME) $(FILES)
debug:
@clear
gcc $(FLAGS_DEBUG) -o $(NAME) $(FILES)
$(CC) $(CFLAGS_DEBUG) -o $(NAME) $(FILES)
./uwufetch
install:
cp $(NAME) $(INSTALL_DIR)$(NAME)
ls /usr/lib/uwufetch/ 2> /dev/null || mkdir /usr/lib/uwufetch/
cp res/* /usr/lib/uwufetch/
cp $(NAME) $(DESTDIR)$(INSTALL_DIR)/$(NAME)
ls $(DESTDIR)/usr/lib/uwufetch/ 2> /dev/null || mkdir $(DESTDIR)/usr/lib/uwufetch/
cp res/* $(DESTDIR)/usr/lib/uwufetch/
uninstall:
rm $(INSTALL_DIR)$(NAME)
rm -rf /usr/lib/uwufetch/
rm -f $(DESTDIR)$(INSTALL_DIR)/$(NAME)
rm -rf $(DESTDIR)/usr/lib/uwufetch/
termux: build
cp $(NAME) /data/data/com.termux/files$(INSTALL_DIR)$(NAME)
ls /data/data/com.termux/files/usr/lib/uwufetch/ > /dev/null || mkdir /data/data/com.termux/files/usr/lib/uwufetch/
cp $(NAME) $(DESTDIR)/data/data/com.termux/files$(INSTALL_DIR)/$(NAME)
ls $(DESTDIR)/data/data/com.termux/files/usr/lib/uwufetch/ > /dev/null || mkdir $(DESTDIR)/data/data/com.termux/files/usr/lib/uwufetch/
cp res/* /data/data/com.termux/files/usr/lib/uwufetch/
termux_uninstall:
rm -rf /data/data/com.termux/files$(INSTALL_DIR)$(NAME)
rm -rf /data/data/com.termux/files/usr/lib/uwufetch/
rm -rf $(DESTDIR)/data/data/com.termux/files$(INSTALL_DIR)/$(NAME)
rm -rf $(DESTDIR)/data/data/com.termux/files/usr/lib/uwufetch/