diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 21 |
1 files changed, 12 insertions, 9 deletions
@@ -1,12 +1,12 @@ #! /bin/sh # configure script for Zutils - Utilities dealing with compressed files -# Copyright (C) 2009-2016 Antonio Diaz Diaz. +# Copyright (C) 2009-2017 Antonio Diaz Diaz. # # This configure script is free software: you have unlimited permission # to copy, distribute and modify it. pkgname=zutils -pkgversion=1.5 +pkgversion=1.6 srctrigger=doc/${pkgname}.texi # clear some things potentially inherited from environment. @@ -28,11 +28,11 @@ DIFF=diff GREP=grep # checking whether we are using GNU C++. -if /bin/sh -c "${CXX} --version" > /dev/null 2>&1 ; then true -else +/bin/sh -c "${CXX} --version" > /dev/null 2>&1 || + { CXX=c++ - CXXFLAGS='-W -O2' -fi + CXXFLAGS=-O2 + } # Loop over all args args= @@ -54,9 +54,12 @@ while [ $# != 0 ] ; do # Process the options case ${option} in --help | -h) - echo "Usage: configure [options]" + echo "Usage: $0 [OPTION]... [VAR=VALUE]..." + echo + echo "To assign makefile variables (e.g., CXX, CXXFLAGS...), specify them as" + echo "arguments to configure in the form VAR=VALUE." echo - echo "Options: [defaults in brackets]" + echo "Options and variables: [defaults in brackets]" echo " -h, --help display this help and exit" echo " -V, --version output version information and exit" echo " --srcdir=DIR find the sources in DIR [. or ..]" @@ -177,7 +180,7 @@ echo "GREP = ${GREP}" rm -f Makefile cat > Makefile << EOF # Makefile for Zutils - Utilities dealing with compressed files -# Copyright (C) 2009-2016 Antonio Diaz Diaz. +# Copyright (C) 2009-2017 Antonio Diaz Diaz. # This file was generated automatically by configure. Don't edit. # # This Makefile is free software: you have unlimited permission |