graphcurses

commit 69dd6ac4183d9a09dd8c2688841779dea661cdd2
parent 28095584f05d388a201fb0e531a4ef472d796f2f
Author: Christos Margiolis <christos@margiolis.net>
Date:   Sun, 20 Sep 2020 21:51:07 +0300

standardized Makefile

Diffstat:
M
Makefile
 | 
37
+++++++++++++++++++++----------------
M
README.md
 | 
2
+-
M
graphcurses.c
 | 
2
+-

3 files changed, 23 insertions(+), 18 deletions(-)
diff --git a/Makefile b/Makefile
@@ -1,8 +1,11 @@
-TARGET = graphcurses
-INSTALL_PATH = /usr/local/bin
+BIN = graphcurses
+MAN1 = ${BIN}.1
+PREFIX = /usr/local
+MAN_DIR = ${PREFIX}/man/man1
+BIN_DIR = ${PREFIX}bin
 
-SRC = $(wildcard *.c)
-OBJ = $(SRC:%.c=%.o)
+SRC = ${wildcard *.c}
+OBJ = ${SRC:%.c=%.o}
 
 CC = gcc
 CPPFLAGS += -Iinclude -pedantic -U__STRICT_ANSI__
@@ -10,26 +13,28 @@ CFLAGS += -Wall -std=c99 -O3
 LDFLAGS += -Llib
 LDLIBS += -lm -lmatheval -lncurses
 
-CP=cp
-MOVE = mv
-MKDIR_P = mkdir -p
-RM_DIR=rm -rf
+CP=cp -f
+MKDIR = mkdir -p
 
 .PHONY: all clean
 
-all: $(TARGET)
+all: ${BIN}
 
-$(TARGET): $(OBJ)
-	$(CC) $(LDFLAGS) $^ $(LDLIBS) -o $@
+${BIN}: ${OBJ}
+	${CC} ${LDFLAGS} $^ ${LDLIBS} -o $@
 
 %.o: %.c
-	$(CC) $(CPPFLAGS) $(CFLAGS) -c $< -o $@
+	${CC} ${CPPFLAGS} ${CFLAGS} -c $< -o $@
 
 run:
-	./$(TARGET)
+	./${BIN}
 
-install: $(TARGET)
-	$(CP) $(TARGET) $(INSTALL_PATH)
+install: all
+	${MKDIR} ${DESTDIR}${BIN_DIR}
+	${CP} ${BIN} ${BIN_DIR}
+	#${MKDIR} ${DESTDIR}${MAN_DIR}
+	#${CP} ${MAN1} ${DESTDIR}${MAN_DIR}
+	#chmod 644 ${DESTDIR}${MAN_DIR}/${MAN1}
 
 clean:
-	$(RM) $(OBJ) $(TARGET)
+	${RM} ${OBJ} ${BIN}
diff --git a/README.md b/README.md
@@ -27,7 +27,7 @@ The binary will be installed at `/usr/local/bin/`
 
 ## To Do
 
-* Improve key handling
+* ~~Improve key handling~~
 * Add slope, curvature etc.
 * ~~Add an options window~~
 * Add coordinates using cursor pointing
diff --git a/graphcurses.c b/graphcurses.c
@@ -248,7 +248,7 @@ int
 main(int argc, char **argv)
 {
 #ifndef NCURSES_VERSION
-    fprintf(stderr, "ncurses is needed in order to run this program.\n");
+    fputs("ncurses is needed in order to run this program.\n", stderr);
     return EXIT_FAILURE;
 #endif /* NCURSES_VERSION */
     curses_init();