Grep / sed help please..

Question

am trying to make a new pkgbuild but the install dirs are coded in the makefile and will not be overridden with DESTDIR or prefix
in the makefile i have already sed out the references to local, however the variables for bin-prefix, data_prefix and highscore_prefix are on lines 1,2 and three respectively.
the sed command for removing local was lifted from another pkgbuild
as i see it there are a few options one is to remove lines 1,2,3 and then move the directories to pkg to be tarred up or to insert pkg into 1,2,3
i know you can also bind the root of the package but am stumped as to the correct commands, any ideas guys?

Answer 1

Sorry  :oops:
here is the pkg build
pkgname=twind
pkgver=1.1.0
pkgrel=1
pkgdesc="An addictive block game"
url="http://twind.sourceforge.net"
depends=('sdl' 'sdl_image' 'sdl_mixer')
source=(http://dl.sourceforge.net/sourceforge/twind/twind-1.1.0.tar.gz)
md5sums=('672dfe032e1f5657996b64cd666aef50')
build() {
cd $startdir/src/$pkgname-$pkgver
sed -i -e "s:local/::" Makefile
make || return 1
mkdir -p $startdir/pkg/usr
make prefix=$startdir/pkg install
but the install command in the makefile will not accept external variable
here is the makefile...
# ONLY CHANGE THESE THREE OPTIONS IF YOU KNOW WHAT YOU ARE DOING
BIN_PREFIX = /usr/bin/
# if you don't have privileges to install systemwide, comment out both
# lines below and the game will then play from the current directory
DATA_PREFIX = /usr/share/games/twind/
HIGH_SCORE_PREFIX = /var/lib/games/twind/
# uncomment out the EXTENSION if you don't have the png libs on your system
#EXTENSION = ".bmp"
AUDIOFLAG = AUDIO
CC = gcc
ifdef EXTENSION
CFLAGS = -Wall -g -DDATA_PREFIX="$(DATA_PREFIX)"
-DEXTENSION="$(EXTENSION)" -D$(AUDIOFLAG) -DLINUX
-DHIGH_SCORE_PREFIX="$(HIGH_SCORE_PREFIX)"
else
CFLAGS = -Wall -g -DDATA_PREFIX="$(DATA_PREFIX)" -D$(AUDIOFLAG) -DLINUX
-DHIGH_SCORE_PREFIX="$(HIGH_SCORE_PREFIX)"
endif
LIBS = -lm
SDL_CFLAGS = `sdl-config --cflags`
SDL_LIBS = `sdl-config --libs` -lSDL_image
MIXER_LIB = -lSDL_mixer
all: twind
install:
mkdir -p $(DATA_PREFIX)graphics
mkdir -p $(DATA_PREFIX)music
mkdir -p $(DATA_PREFIX)sound
mkdir -p $(HIGH_SCORE_PREFIX)
ifdef EXTENSION
cp -r graphics/*.bmp $(DATA_PREFIX)graphics
else
cp -r graphics/*.png $(DATA_PREFIX)graphics
endif
cp -r music/*.ogg $(DATA_PREFIX)music
cp -r sound/*.wav $(DATA_PREFIX)sound
cp twind $(BIN_PREFIX)
chown root:games $(BIN_PREFIX)twind
chmod g+s $(BIN_PREFIX)twind
touch $(HIGH_SCORE_PREFIX)twind.hscr
chown root:games $(HIGH_SCORE_PREFIX)twind.hscr
chmod 664 $(HIGH_SCORE_PREFIX)twind.hscr
uninstall:
rm -rf $(DATA_PREFIX)
rm -f $(BIN_PREFIX)twind
noaudio:
make twind MIXER_LIB= AUDIOFLAG=NOAUDIO
twind: twind.o
$(CC) twind.o $(LIBS) $(SDL_LIBS) $(MIXER_LIB) -o twind
twind.o: twind.c
$(CC) $(CFLAGS) $(SDL_CFLAGS) -c twind.c
clean:
rm -f twind *.o
as i said from what i can tell i can either remove the variable and get it to build selfcontained and move this to pkg to be compressed
insert /pkg into the makefile
or bind the root of the install into $startdir
is this any clearer
as i understand it any of these options will put the needed files into pkg for makepkg to compress.