diff options
| -rwxr-xr-x | bootstrap.sh | 137 |
1 files changed, 136 insertions, 1 deletions
diff --git a/bootstrap.sh b/bootstrap.sh index 23680ce..0c24e30 100755 --- a/bootstrap.sh +++ b/bootstrap.sh @@ -1,3 +1,138 @@ #!/bin/sh +# Run this to generate all the initial makefiles, etc. + +DIE=0 +SRCDIR=`dirname $0` +BUILDDIR=`pwd` +srcfile=src/main.c + +debug () +# print out a debug message if DEBUG is a defined variable +{ + if [ ! -z "$DEBUG" ]; then + echo "DEBUG: $1" + fi +} + +version_check () +# check the version of a package +# first argument : complain ('1') or not ('0') +# second argument : package name (executable) +# third argument : source download url +# rest of arguments : major, minor, micro version +{ + COMPLAIN=$1 + PACKAGE=$2 + URL=$3 + MAJOR=$4 + MINOR=$5 + MICRO=$6 + + WRONG= + + debug "major $MAJOR minor $MINOR micro $MICRO" + VERSION=$MAJOR + if [ ! -z "$MINOR" ]; then VERSION=$VERSION.$MINOR; else MINOR=0; fi + if [ ! -z "$MICRO" ]; then VERSION=$VERSION.$MICRO; else MICRO=0; fi + + debug "version $VERSION" + echo "+ checking for $PACKAGE >= $VERSION ... " | tr -d '\n' + + ($PACKAGE --version) < /dev/null > /dev/null 2>&1 || + { + echo + echo "You must have $PACKAGE installed to compile $package." + echo "Download the appropriate package for your distribution," + echo "or get the source tarball at $URL" + return 1 + } + # the following line is carefully crafted sed magic + pkg_version=`$PACKAGE --version|head -n 1|sed 's/([^)]*)//g;s/^[a-zA-Z\.\ \-\/]*//;s/ .*$//'` + debug "pkg_version $pkg_version" + pkg_major=`echo $pkg_version | cut -d. -f1` + pkg_minor=`echo $pkg_version | sed s/[-,a-z,A-Z].*// | cut -d. -f2` + pkg_micro=`echo $pkg_version | sed s/[-,a-z,A-Z].*// | cut -d. -f3` + [ -z "$pkg_minor" ] && pkg_minor=0 + [ -z "$pkg_micro" ] && pkg_micro=0 + + debug "found major $pkg_major minor $pkg_minor micro $pkg_micro" + + #start checking the version + if [ "$pkg_major" -lt "$MAJOR" ]; then + WRONG=1 + elif [ "$pkg_major" -eq "$MAJOR" ]; then + if [ "$pkg_minor" -lt "$MINOR" ]; then + WRONG=1 + elif [ "$pkg_minor" -eq "$MINOR" -a "$pkg_micro" -lt "$MICRO" ]; then + WRONG=1 + fi + fi + + if [ ! -z "$WRONG" ]; then + echo "found $pkg_version, not ok !" + if [ "$COMPLAIN" -eq "1" ]; then + echo + echo "You must have $PACKAGE $VERSION or greater to compile $package." + echo "Get the latest version from <$URL>." + echo + fi + return 1 + else + echo "found $pkg_version, ok." + fi +} + +version_check 1 "pkg-config" "http://pkgconfig.freedesktop.org/" 0 9 || DIE=1 +version_check 1 "autoconf" "ftp://ftp.gnu.org/pub/gnu/autoconf/" 2 56 || DIE=1 +version_check 1 "automake" "ftp://ftp.gnu.org/pub/gnu/automake/" 1 9 || DIE=1 +if [ "$DIE" -eq 1 ]; then + exit 1 +fi + + +# Chdir to the srcdir, then run auto* tools. +cd $SRCDIR + +[ -f $srcfile ] || { + echo "Are you sure $SRCDIR is a valid source directory?" + exit 1 +} + +echo "+ running aclocal ..." +aclocal || { + echo + echo "aclocal failed - check that all needed development files are present on system" + exit 1 +} +echo "+ running autoheader ... " +autoheader || { + echo + echo "autoheader failed" + exit 1 +} +echo "+ running autoconf ... " +autoconf || { + echo + echo "autoconf failed" + exit 1 +} +echo "+ running automake ... " +automake -a -c || { + echo + echo "automake failed" + exit 1 +} + + +# Chdir back to the builddir before the configure step. +cd $BUILDDIR + +# now remove the cache, because it can be considered dangerous in this case +echo "+ removing config.cache ... " +rm -f config.cache + +echo +echo "Now type './configure && make' to compile." + +exit 0 -autoreconf -fisv |