Refactor Makefile - ii - irc it, simple FIFO based irc client
 (HTM) git clone git://git.suckless.org/ii
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 (DIR) Files
 (DIR) Refs
 (DIR) README
 (DIR) LICENSE
       ---
 (DIR) commit e32415744c0e7f2d75d4669addefc1b50f977cd6
 (DIR) parent 25ee995ead94f3343edee8aed797eea1140a6bfb
 (HTM) Author: Quentin Rameau <quinq@fifth.space>
       Date:   Tue, 29 May 2018 18:27:36 +0200
       
       Refactor Makefile
       
       Declare it as POSIX-compliant
       Use $() instead of ${}
       Separate stock CFLAGS from user CFLAGS
       
       Diffstat:
         M Makefile                            |      53 +++++++++++++++----------------
         M config.mk                           |      24 +++++-------------------
       
       2 files changed, 31 insertions(+), 46 deletions(-)
       ---
 (DIR) diff --git a/Makefile b/Makefile
       @@ -1,50 +1,49 @@
        # See LICENSE file for copyright and license details.
       +.POSIX:
       +
        include config.mk
        
        SRC = ii.c strlcpy.c
       -OBJ = ${SRC:.c=.o}
       +OBJ = $(SRC:.c=.o)
       +
       +IICFLAGS = -DVERSION=\"$(VERSION)\" -D_DEFAULT_SOURCE $(CFLAGS)
        
        all: ii
        
        options:
                @echo ii build options:
       -        @echo "CFLAGS   = ${CFLAGS}"
       -        @echo "LDFLAGS  = ${LDFLAGS}"
       -        @echo "CC       = ${CC}"
       -
       -.o:
       -        $(LD) -o $@ $< $(LDFLAGS)
       +        @echo "CFLAGS   = $(IICFLAGS)"
       +        @echo "LDFLAGS  = $(LDFLAGS)"
       +        @echo "CC       = $(CC)"
        
        .c.o:
       -        $(CC) -c -o $@ $< $(CFLAGS)
       +        $(CC) $(IICFLAGS) -c $<
        
       -ii: ${OBJ}
       -        ${CC} -o $@ ${OBJ} ${LDFLAGS}
       +ii: $(OBJ)
       +        $(CC) $(LDFLAGS) -o $@ $(OBJ) $(LIBS)
        
       -${OBJ}: arg.h
       +$(OBJ): arg.h
        
        install: all
       -        mkdir -p ${DESTDIR}${DOCDIR}
       -        mkdir -p ${DESTDIR}${BINDIR}
       -        mkdir -p ${DESTDIR}${MAN1DIR}
       -        install -d ${DESTDIR}${BINDIR} ${DESTDIR}${MAN1DIR}
       -        install -m 644 CHANGES README FAQ LICENSE ${DESTDIR}${DOCDIR}
       -        install -m 775 ii ${DESTDIR}${BINDIR}
       -        sed "s/VERSION/${VERSION}/g" < ii.1 > ${DESTDIR}${MAN1DIR}/ii.1
       -        chmod 644 ${DESTDIR}${MAN1DIR}/ii.1
       +        mkdir -p $(DESTDIR)$(PREFIX)/bin
       +        mkdir -p $(DESTDIR)$(MANPREFIX)/man1
       +        mkdir -p $(DESTDIR)$(DOCPREFIX)/ii
       +        install -m 644 CHANGES README FAQ LICENSE $(DESTDIR)$(DOCPREFIX)/ii
       +        install -m 775 ii $(DESTDIR)$(PREFIX)/bin
       +        sed "s/VERSION/$(VERSION)/g" < ii.1 > $(DESTDIR)$(MANPREFIX)/man1/ii.1
       +        chmod 644 $(DESTDIR)$(MANPREFIX)/man1/ii.1
        
        uninstall: all
       -        rm -f ${DESTDIR}${MAN1DIR}/ii.1 \
       -                ${DESTDIR}${BINDIR}/ii
       -        rm -rf ${DESTDIR}${DOCDIR}
       +        rm -f $(DESTDIR)$(MANPREFIX)/man1/ii.1 $(DESTDIR)$(PREFIX)/bin/ii
       +        rm -rf $(DESTDIR)$(DOCPREFIX)/ii
        
        dist: clean
       -        mkdir -p ii-${VERSION}
       +        mkdir -p ii-$(VERSION)
                cp -R Makefile CHANGES README FAQ LICENSE strlcpy.c arg.h \
       -                config.mk ii.c ii.1 ii-${VERSION}
       -        tar -cf ii-${VERSION}.tar ii-${VERSION}
       -        gzip ii-${VERSION}.tar
       -        rm -rf ii-${VERSION}
       +                config.mk ii.c ii.1 ii-$(VERSION)
       +        tar -cf ii-$(VERSION).tar ii-$(VERSION)
       +        gzip ii-$(VERSION).tar
       +        rm -rf ii-$(VERSION)
        
        clean:
                rm -f ii *.o
 (DIR) diff --git a/config.mk b/config.mk
       @@ -2,24 +2,10 @@
        VERSION = 1.8
        
        # paths
       -PREFIX   = /usr/local
       -BINDIR   = ${PREFIX}/bin
       -MANDIR   = ${PREFIX}/share/man
       -MAN1DIR  = ${MANDIR}/man1
       -DOCDIR   = ${PREFIX}/share/doc/ii
       +PREFIX    = /usr/local
       +MANPREFIX = ${PREFIX}/share/man
       +DOCPREFIX = ${PREFIX}/share/doc
        
       -# includes and libs
       -INCLUDES = -I. -I/usr/include
       +CFLAGS   = -Os
       +LDFLAGS  = -s
        LIBS     =
       -
       -# compiler
       -CC       = cc
       -
       -# debug
       -#CFLAGS  = -g -O0 -pedantic -Wall ${INCLUDES} -DVERSION=\"${VERSION}\" \
       -#        -std=c99 -D_DEFAULT_SOURCE
       -#LDFLAGS = ${LIBS}
       -
       -# release
       -CFLAGS   = -Os ${INCLUDES} -DVERSION=\"${VERSION}\" -std=c99 -D_DEFAULT_SOURCE
       -LDFLAGS  = -s ${LIBS}