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|
#!/bin/sh
check_pkgconfig() {
if ! which pkg-config > /dev/null
then
echo "Error: install pkg-config (and make sure its in your path)" 1>&2
exit 1
fi
}
CFLAGS=()
LDFLAGS=()
OPTIONS=()
add_cflags() {
CFLAGS=("${CFLAGS[@]}" "$@")
}
add_ldflags() {
LDFLAGS=("${LDFLAGS[@]}" "$@")
}
package() {
if ! pkg-config $1
then
return 1
else
add_cflags `pkg-config --cflags $1`
add_ldflags `pkg-config --libs $1`
return 0
fi
}
check_required() {
if ! package $1
then
echo "Error: package '$1' is required" 1>&2
exit 1
fi
return 0
}
check_required_tool() {
if ! $1 --version > /dev/null
then
echo "Error: package '$2' is required" 1>&2
exit 1
fi
add_cflags `$1 --cflags`
add_ldflags `$1 --libs`
return 0
}
check_optional() {
if package $2
then
add_cflags -D$3
OPTIONS=("${OPTIONS[@]}" "$1")
return 0
else
return 1
fi
}
help() {
echo "options:"
echo " --with-jpeg=<prefix> Use libjpeg found at <prefix>"
echo " --with-mng=<prefiy> Use libmng found at <prefix>"
echo ""
exit 0
}
parse_cmdline() {
while test -n "$1" ; do
case "$1" in
--help|-h)
echo "configure script for cocoa netsurf"
help
exit 0
;;
--with-*=*)
name=`expr "$1" : '--with-\(.*\)=.*'`
value=`expr "$1" : '--with-.*=\(.*\)'`
eval "USE_$name='$value'"
;;
*)
echo "Error: invalid argument '$1'" 1>&2
help 1>&2
exit 1
;;
esac
shift
done
}
manual_config() {
var="USE_$1"
PREFIX=${!var}
if test -n "$PREFIX" ; then
OPTIONS=("${OPTIONS[@]}" "$1")
add_cflags -D$2 "-I$PREFIX/include"
add_ldflags "-L$PREFIX/lib" "-l$3"
fi
}
parse_cmdline "$@"
check_pkgconfig
# Required libraries
check_required libhubbub
check_required libcss
check_required libparserutils
check_required libwapcaplet
check_required libcurl
check_required openssl
check_required_tool xml2-config libxml2
# Optional libraries
check_optional gif libnsgif WITH_GIF
check_optional bmp libnsbmp WITH_BMP
check_optional rsvg librsvg-2.0 WITH_RSVG
check_optional svgtiny libsvgtiny WITH_NS_SVG
check_optional rosprite librosprite WITH_NSSPRITE
# Optional libraries witout pkg-config information
manual_config jpeg WITH_JPEG jpeg
manual_config mng WITH_MNG mng
# OS X provides libpng in /usr/X11
add_cflags -DWITH_PNG -I/usr/X11/include
add_ldflags -L/usr/X11/lib -lpng
# OS X provides libiconv
add_ldflags -liconv
##
# Generate config file
cat << EOF > local.xcconfig
// Local configuration generated on `hostname` at `date`
// Activated options: ${OPTIONS[@]}
LOCAL_CONFIG_CFLAGS=${CFLAGS[@]}
LOCAL_CONFIG_LDFLAGS=${LDFLAGS[@]}
EOF
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