Baguette/catpoint
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Makefile: improvements

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- Rewrite the Makefile.
  - Remove config.mk
  - Be verbose.
  - Separate CFLAGS, CPPFLAGS and LDFLAGS and respect system compiler flags.
  - Remove default POSIX flags such as ${CC}.
  - make dist: add missing files.
  - make dist: pipe directly to stdin instead of making a tar file.
  - Generalize the name and use ${NAME},${BIN} and ${MAN1} variables.

Signed-off-by: Christoph Lohmann <20h@r-36.net>
This commit is contained in:
Hiltjo Posthuma 2020-12-20 15:36:50 +01:00 committed by Christoph Lohmann
parent 1c4c6d33a7
commit a6db1af027
2 changed files with 40 additions and 51 deletions
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70
Makefile
View File

@ -1,15 +1,32 @@
# catpoint - simple presentation software # catpoint - simple presentation software
# See LICENSE file for copyright and license details. # See LICENSE file for copyright and license details.
include config.mk .POSIX:
SRC = catpoint.c NAME = catpoint
VERSION = 1.0
# paths
PREFIX = /usr/local
MANPREFIX = ${PREFIX}/share/man
# use system flags.
CATPOINT_CFLAGS = ${CFLAGS}
CATPOINT_CPPFLAGS = ${CPPFLAGS}
CATPOINT_LDFLAGS = ${LDFLAGS} -lncursesw
# Gentoo
#CATPOINT_LDFLAGS = ${LDFLAGS} -lncursesw -ltinfow
SRC = ${NAME}.c
MAN1 = ${NAME}.1
BIN = ${NAME}
OBJ = ${SRC:.c=.o} OBJ = ${SRC:.c=.o}
all: options catpoint all: catpoint
options: options:
@echo catpoint build options: @echo ${NAME} build options:
@echo "CFLAGS = ${CFLAGS}" @echo "CFLAGS = ${CFLAGS}"
@echo "LDFLAGS = ${LDFLAGS}" @echo "LDFLAGS = ${LDFLAGS}"
@echo "CC = ${CC}" @echo "CC = ${CC}"
@ -18,42 +35,35 @@ config.h:
cp config.def.h config.h cp config.def.h config.h
.c.o: .c.o:
@echo CC $< ${CC} -c ${CATPOINT_CFLAGS} ${CATPOINT_CPPFLAGS} $<
@${CC} -c ${CFLAGS} $<
${OBJ}: config.mk ${OBJ}:
catpoint: ${OBJ} catpoint: ${OBJ}
@echo CC -o $@ ${CC} -o $@ ${OBJ} ${CATPOINT_LDFLAGS}
@${CC} -o $@ ${OBJ} ${LDFLAGS}
clean: clean:
@echo cleaning rm -f ${BIN} ${OBJ} ${NAME}-${VERSION}.tar.gz
@rm -f catpoint ${OBJ} catpoint-${VERSION}.tar.gz
dist: clean dist:
@echo creating dist tarball mkdir -p ${NAME}-${VERSION}
@mkdir -p catpoint-${VERSION} cp -R LICENSE Makefile README.md TOOLS ${SRC} \
@cp -R LICENSE Makefile README.md config.mk ${SRC} catpoint-${VERSION} ${MAN1} showoff ${NAME}-${VERSION}
@tar -cf catpoint-${VERSION}.tar catpoint-${VERSION} tar -cf - "${NAME}-${VERSION}" | \
@gzip catpoint-${VERSION}.tar gzip -c > ${NAME}-${VERSION}.tar.gz
@rm -rf catpoint-${VERSION} rm -rf ${NAME}-${VERSION}
install: all install: all
@echo installing executable file to ${DESTDIR}${PREFIX}/bin mkdir -p ${DESTDIR}${PREFIX}/bin
@mkdir -p ${DESTDIR}${PREFIX}/bin cp -f ${BIN} ${DESTDIR}${PREFIX}/bin
@cp -f catpoint ${DESTDIR}${PREFIX}/bin chmod 755 ${DESTDIR}${PREFIX}/bin/${BIN}
@chmod 755 ${DESTDIR}${PREFIX}/bin/catpoint mkdir -p ${DESTDIR}${MANPREFIX}/man1
@#echo installing manual page to ${DESTDIR}${MANPREFIX}/man1 cp -f ${MAN1} ${DESTDIR}${MANPREFIX}/man1/${MAN1}
@#mkdir -p ${DESTDIR}${MANPREFIX}/man1 chmod 644 ${DESTDIR}${MANPREFIX}/man1/${MAN1}
@#sed "s/VERSION/${VERSION}/g" < catpoint.1 > ${DESTDIR}${MANPREFIX}/man1/catpoint.1
@#chmod 644 ${DESTDIR}${MANPREFIX}/man1/catpoint.1
uninstall: uninstall:
@echo removing executable file from ${DESTDIR}${PREFIX}/bin rm -f ${DESTDIR}${PREFIX}/bin/${BIN}
@rm -f ${DESTDIR}${PREFIX}/bin/catpoint rm -f ${DESTDIR}${MANPREFIX}/man1/${MAN1}
#@echo removing manual page from ${DESTDIR}${MANPREFIX}/man1
#@rm -f ${DESTDIR}${MANPREFIX}/man1/catpoint.1
.PHONY: all options clean dist install uninstall .PHONY: all options clean dist install uninstall

21
config.mk
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@ -1,21 +0,0 @@
# catpoint
VERSION = 1.0
# Customize below to fit your system
# paths
PREFIX = /usr/local
MANPREFIX = ${PREFIX}/share/man
# libs
LIBS = -lncursesw
# Gentoo
#LIBS = -lncursesw -ltinfow
# flags
CFLAGS = -std=c99 -pedantic -Wall -Wno-deprecated-declarations -Os
LDFLAGS = -s ${LIBS}
# compiler and linker
CC = cc