From e09104e6e294bed185227d5a2065d7a1877562b9 Mon Sep 17 00:00:00 2001 From: midipix Date: Sun, 12 Apr 2015 12:23:25 -0400 Subject: dalist: initial commit. --- configure | 115 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 115 insertions(+) create mode 100755 configure (limited to 'configure') diff --git a/configure b/configure new file mode 100755 index 0000000..eb7a40c --- /dev/null +++ b/configure @@ -0,0 +1,115 @@ +#!/bin/sh + +# a simple configure-make wrapper for use in conjunction with the 'lazy' build script. +# 'lazy' is deviant, occasionally useful, and permissively licensed; get_lazy() below, +# then look for configure.template in the root directory. + +init_vars() +{ + lz_config_dir=`readlink -f $(dirname $0)` + lz_pwd=`pwd` + + if [ x"$lz_config" = x ]; then + . $lz_config_dir/config.lzy || exit 2 + else + . "$lz_config" || exit 2 + fi +} + + +error_msg() +{ + echo $@ >&2 +} + + +require_out_of_tree() +{ + if [ x"$lz_config_dir" = x"$lz_pwd" ]; then + error_msg "$lz_package: out-of-tree builds are required." + error_msg "please invoke configure again from a clean build directory." + exit 2 + fi + + return 0 +} + + +get_lazy() +{ + which lazy && lazy=`which lazy` && return 0 + + if ! [ -d slazy ]; then + git clone git://midipix.org/lazy slazy || exit 2 + fi + + lazy=$lz_pwd/slazy/lazy +} + + +lazy_approach() +{ + if [ x"$lz_prefix" = x ]; then + error_msg "prefix is required." + exit 2 + fi + + if [ x"$lz_arch" = x ]; then lz_arch=$lz_default_arch; fi + if [ x"$lz_target" = x ]; then lz_target=$lz_default_target; fi + if [ x"$lz_compiler" = x ]; then lz_compiler=$lz_default_compiler; fi + if [ x"$lz_compiler" = x ]; then lz_compiler=gcc; fi + + $lazy -x config $lz_debug \ + -t $lz_target \ + -a $lz_arch \ + -c $lz_compiler \ + -n $lz_package \ + -p $lz_config_dir \ + -f $lz_prefix \ + || exit 2 + +} + + +lazy_copy() +{ + cp "$lz_config_dir/Makefile.in" "$lz_pwd/Makefile" +} + + +for arg ; do + case "$arg" in + --help) usage + ;; + + --prefix=*) + lz_prefix=${arg#*=} + ;; + --host=*) + lz_target=${arg#*=} + ;; + --target=*) + lz_target=${arg#*=} + ;; + --compiler=*) + lz_compiler=${arg#*=} + ;; + --config=*) + lz_config=${arg#*=} + ;; + --debug) + lz_debug='-d' + ;; + *) + error_msg ${arg#}: "unsupported config argument." + exit 2 + ;; + esac +done + + +init_vars +require_out_of_tree +get_lazy +lazy_approach +lazy_copy -- cgit v1.2.3