* configure: Add --enable-* options. Clean up usage message and
some comments.
This commit is contained in:
David MacKenzie
parent
bb6247c6b2
commit
00f5639008
2 changed files with 38 additions and 25 deletions
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@ -1,3 +1,8 @@
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Fri Mar 25 21:52:10 1994 David J. Mackenzie (djm@rtl.cygnus.com)
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* configure: Add --enable-* options. Clean up usage message and
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some comments.
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Thu Mar 24 09:12:53 1994 Doug Evans (dje@canuck.cygnus.com)
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* Makefile.in (NM_FOR_TARGET): Build tree version is now nm.new.
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58
configure
vendored
58
configure
vendored
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@ -118,7 +118,7 @@ do
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# Break out if there are no more args
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case $# in
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0)
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break 2
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break
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;;
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esac
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@ -140,7 +140,7 @@ do
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;;
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# These options have mandatory values. Since we didn't find an = sign,
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# the value must be in the next argument
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--b* | --e* | --ho* | --pre* | --program-p* | --program-s* | --program-t* | --si* | --sr* | --ta* | --tm*)
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--b* | --ex* | --ho* | --pre* | --program-p* | --program-s* | --program-t* | --si* | --sr* | --ta* | --tm*)
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optarg=$1
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shift
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;;
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@ -157,7 +157,17 @@ do
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;;
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esac
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;;
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--exec-prefix* | --e*)
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--enable-*)
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case "$option" in
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*=*) ;;
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*) optarg=yes ;;
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esac
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enableopt=`echo ${option} | sed 's:^--::;s:=.*$::;s:-:_:g'`
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eval $enableopt="$optarg"
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enableoptions="$enableoptions $option"
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;;
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--exec-prefix* | --ex*)
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exec_prefix=$optarg
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exec_prefixoption="--exec-prefix=$optarg"
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;;
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@ -165,7 +175,7 @@ do
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gas=yes
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;;
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--help | --he*)
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fatal=true
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fatal=yes
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;;
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--host* | --ho*)
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case $host_alias in
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@ -179,7 +189,7 @@ do
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floating_point=no
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;;
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--norecursion | --no*)
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norecursion=true
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norecursion=yes
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;;
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--prefix* | --pre*)
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prefix=$optarg
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@ -256,7 +266,7 @@ do
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echo
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echo "Unrecognized option: \"$orig_option\"".
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echo
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fatal=true
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fatal=yes
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;;
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*)
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case $undefs in
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@ -271,22 +281,18 @@ done
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# process host and target
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# The following section does some error checking, and then does defaulting for
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# the host and target. The inputs are host, which comes from the --host
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# option, target, which comes from the --target options, and undefs, which is
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# an argument that isn't an option (cuz it doesn't start with --). Ie:
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# configure --host HOST --target TARGET --opt1 UNDEFS --opt2 --opt3 ...
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# Do some error checking and defaulting for the host and target type.
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# The inputs are:
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# configure --host=HOST --target=TARGET UNDEFS
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#
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# The first rule is that you aren't allowed to specify --host, --target and
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# undefs at the same time. After that, we do defaulting. The host defaults to
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# undefs. Ie:
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# configure --target TARGET --opt1 HOST --opt2
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#
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# If there are no undefs, the host defaults to the current host (as determined
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# by config.guess).
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#
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# Target defaults to undefs. If undefs wasn't specified, then it defaults to
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# host.
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# The rules are:
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# 1. You aren't allowed to specify --host, --target, and undefs at the
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# same time.
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# 2. Host defaults to undefs.
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# 3. If undefs is not specified, then host defaults to the current host,
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# as determined by config.guess.
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# 4. Target defaults to undefs.
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# 5. If undefs is not specified, then target defaults to host.
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case "${fatal}" in
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"")
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@ -346,7 +352,7 @@ if [ -n "${fatal}" -o "${host_alias}" = "help" ] ; then
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echo Usage: configure HOST
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echo
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echo Options: [defaults in brackets]
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echo ' --prefix=MYDIR configure for installation of host dependent files into MYDIR. ["/usr/local"]'
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echo ' --prefix=MYDIR configure for installation of host independent files into MYDIR. ["/usr/local"]'
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echo ' --exec-prefix=MYDIR configure for installation of host dependent files into MYDIR. ["/usr/local"]'
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echo ' --help print this message. [normal config]'
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echo ' --build=BUILD configure for building on BUILD. [BUILD=HOST]'
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@ -360,8 +366,9 @@ if [ -n "${fatal}" -o "${host_alias}" = "help" ] ; then
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echo ' --target=TARGET configure for TARGET. [TARGET = HOST]'
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echo ' --tmpdir=TMPDIR create temporary files in TMPDIR. [ TMPDIR = "/tmp" ]'
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echo ' --nfp configure the compilers default to soft floating point. [hard float]'
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echo ' --with-FOO, --with-FOO=BAR specify that FOO is available'
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echo ' --without-FOO specify that FOO is NOT available'
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echo ' --with-FOO, --with-FOO=BAR package FOO is available (parameter BAR)'
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echo ' --without-FOO package FOO is NOT available'
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echo ' --enable-FOO, --enable-FOO=BAR include feature FOO (parameter BAR)'
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echo
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echo 'Where HOST and TARGET are something like "vax", "sun3", "encore", etc.'
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echo
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@ -922,9 +929,10 @@ if [ -z "${norecursion}" -a -n "${configdirs}" ] ; then
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if [ ! -z "${recprog}" ] ; then
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if eval ${config_shell} ${recprog} ${verbose} ${buildopt} --host=${host_alias} --target=${target_alias} \
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${prefixoption} ${tmpdiroption} ${exec_prefixoption} \
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${srcdiroption} ${program_prefixoption} ${program_suffixoption} ${program_transform_nameoption} ${site_option} ${withoptions} ${withoutoptions} ${removing} ${redirect} ; then
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${srcdiroption} ${program_prefixoption} ${program_suffixoption} ${program_transform_nameoption} ${site_option} ${withoptions} ${withoutoptions} ${enableoptions} ${removing} ${redirect} ; then
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true
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else
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echo Configure in `pwd` failed, exiting. 1>&2
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exit 1
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fi
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fi
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