ObjFW  Diff

#  Public License, either version 2 or 3, which can be found in the file
#  LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
#  file.
#

prefix="@prefix@"
exec_prefix="@exec_prefix@"
datarootdir="@datarootdir@"
datadir="@datadir@"
libdir="@libdir@"
CFLAGS=""
CPPFLAGS="@OBJFW_CPPFLAGS@ -I@includedir@"
CXXFLAGS=""
OBJC="@OBJC@"
OBJCFLAGS="@OBJFW_OBJCFLAGS@"
LIB_CFLAGS="@LIB_CFLAGS@"

    --libs            Outputs the required LIBS
    --lib-cflags      Outputs CFLAGS for building a library
    --lib-ldflags     Outputs LDFLAGS for building a library
    --lib-prefix      Outputs the prefix for libraries
    --lib-suffix      Outputs the suffix for libraries
    --objc            Outputs the OBJC used to compile ObjFW
    --objcflags       Outputs the required OBJCFLAGS
    --package         Additionally outputs the flags for the specified package
    --packages-dir    Outputs the directory where flags for packages are stored
    --plugin-cflags   Outputs CFLAGS for building a plugin
    --plugin-ldflags  Outputs LDFLAGS for building a plugin
    --plugin-suffix   Outputs the suffix for plugins
    --prog-suffix     Outputs the suffix for binaries
    --reexport        Outputs LDFLAGS to reexport ObjFW
    --rpath           Outputs LDFLAGS for using rpath
    --static-libs     Outputs the required LIBS to link ObjFW statically
    --version         Outputs the installed version
__EOF__
	exit $1
}

test -z "$1" && show_help 1

package_version() {
	if test "$1" != "1"; then
		echo "Unsupported package version: $1"
		exit 1
	fi
}

include_package() {
	if ! test -f "$datadir/objfw/packages/$1"; then
		echo "No such package: $1"
		exit 1
	fi

	source "$datadir/objfw/packages/$1"
}

add_package_flags() {
	while test -n "$1"; do
		case "$1" in
			--package)
				shift
				include_package "$1"
				;;
		esac
		shift
	done
}

add_package_flags "$@"

while test -n "$1"; do
	case "$1" in
		--all)
			printf "%s %s %s " "$CFLAGS" "$CPPFLAGS" "$CXXFLAGS"
			printf "%s %s " "$OBJCFLAGS" "$LDFLAGS"
			printf "%s %s " "$LDFLAGS_REEXPORT" "$LDFLAGS_RPATH"
			printf "%s" "$LIBS"

			;;
		--reexport)
			printf "%s" "$LDFLAGS_REEXPORT"
			;;
		--rpath)
			printf "%s" "$LDFLAGS_RPATH"
			;;
		--package)
			# Already included into the flags.
			shift
			;;
		--packages-dir)
			printf "%s" "$datadir/objfw/packages"
			;;
		--plugin-cflags)
			printf "%s" "$PLUGIN_CFLAGS"
			;;
		--plugin-ldflags)
			printf "%s" "$PLUGIN_LDFLAGS"
			;;
		--plugin-suffix)