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CONFIGURE: add warning for building WIP/unstable engines

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Also, If any unstable/wip engine is enabled, #define TAINTED_BUILD
This commit is contained in:
Tarek Soliman 2011-04-18 22:06:15 -05:00
parent d8d16e0231
commit daf277f146
1 changed files with 76 additions and 8 deletions
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84
configure vendored
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@ -65,8 +65,12 @@ get_var() {
# Add an engine: id name build subengines
add_engine() {
_engines="${_engines} ${1}"
if test "${3}" == "no" ; then
set_var _wip_engines "${_wip_engines} ${1}"
fi
set_var _engine_${1}_name "${2}"
set_var _engine_${1}_build "${3}"
set_var _engine_${1}_build_default "${3}"
set_var _engine_${1}_subengines "${4}"
for sub in ${4}; do
set_var _engine_${sub}_sub "yes"
@ -176,6 +180,7 @@ _sdlpath="$PATH"
_nasmpath="$PATH"
NASMFLAGS=""
NASM=""
_tainted_build=no
# The following variables are automatically detected, and should not
# be modified otherwise. Consider them read-only.
_posix=no
@ -423,6 +428,11 @@ get_engine_build() {
get_var _engine_$1_build
}
# Was this engine set to be built by default?
get_engine_build_default() {
get_var _engine_$1_build_default
}
# Get the subengines
get_engine_subengines() {
get_var _engine_$1_subengines
@ -542,12 +552,19 @@ prepare_engine_build_strings() {
if test -n "$string" ; then
_engines_skipped="${_engines_skipped}#$string@"
fi
string=`get_engine_build_string $1 wip`
if test -n "$string" ; then
_engines_built_wip="${_engines_built_wip}#$string@"
fi
}
# Get the string about building an engine
get_engine_build_string() {
engine_string=""
engine_build=`get_engine_build $1`
engine_build_default=`get_engine_build_default $1`
show=no
# Check if the current engine should be shown for the current status
@ -563,6 +580,14 @@ get_engine_build_string() {
fi
done
fi
# Test for enabled wip sub-engines
if test $2 = wip ; then
for subeng in `get_engine_subengines $1` ; do
if test `get_engine_build $subeng` != no -a `get_engine_build_default $subeng` = no ; then
show=yes
fi
done
fi
fi
# Convert static/dynamic to yes to ease the check of subengines
@ -570,13 +595,18 @@ get_engine_build_string() {
engine_build=yes
fi
# Check if it is a wip engine
if test "$2" = "wip" -a "$engine_build" != "no" -a "$engine_build_default" = no; then
show=yes
fi
# The engine should be shown, build the string
if test $show = yes ; then
build_string_func=get_${1}_build_string
if ( type $build_string_func | grep function ) 2> /dev/null > /dev/null ; then
engine_string=`$build_string_func $1 $engine_build`
engine_string=`$build_string_func $1 $engine_build $2`
else
engine_string=`get_subengines_build_string $1 $engine_build`
engine_string=`get_subengines_build_string $1 $engine_build "" $2`
fi
engine_string="`get_engine_name $1` $engine_string"
@ -588,14 +618,29 @@ get_engine_build_string() {
# Get the string about building subengines
get_subengines_build_string() {
all=yes
parent_engine=$1
subengine_string=$3
for subeng in `get_engine_subengines $1` ; do
if test `get_engine_build $subeng` = $2 ; then
parent_status=$4
parent_engine_build_default=`get_engine_build_default $parent_engine`
for subeng in `get_engine_subengines $parent_engine` ; do
subengine_build=`get_engine_build $subeng`
subengine_build_default=`get_engine_build_default $subeng`
if test \( $subengine_build = $2 -a "$parent_status" != wip \) -o \( "$parent_status" = wip -a $subengine_build != no -a "$subengine_build_default" = no \) ; then
subengine_string="$subengine_string [`get_engine_name $subeng`]"
else
all=no
fi
# handle engines that are on by default and have a single subengine that is off by default
if test "$parent_status" = wip ; then
if test $parent_engine_build_default = yes -a subengine ; then
all=no
fi
fi
done
if test $2 != no ; then
if test -n "$subengine_string" ; then
if test $all = yes ; then
@ -610,19 +655,19 @@ get_subengines_build_string() {
# Engine specific build strings
get_scumm_build_string() {
if test `get_engine_build $1` != no ; then
if test $2 != no ; then
if test $2 != no -a "$3" != wip ; then
base="[v0-v6 games]"
fi
get_subengines_build_string $1 $2 "$base"
get_subengines_build_string $1 $2 "$base" $3
fi
}
get_saga_build_string() {
if test `get_engine_build $1` != no ; then
if test $2 != no ; then
if test $2 != no -a "$3" != wip; then
base="[ITE]"
fi
get_subengines_build_string $1 $2 "$base"
get_subengines_build_string $1 $2 "$base" $3
fi
}
@ -3258,6 +3303,23 @@ for engine in $_engines; do
fi
done
#
# Detection of WIP/unstable engines
#
for engine in $_engines; do
engine_build=`get_engine_build $engine`
engine_build_default=`get_engine_build_default $engine`
engine_wip=false
if test $engine_build != no -a $engine_build_default = no ; then
engine_wip=true
set_var _tainted_build "yes"
fi
engine_wip_defname="ENGINE_WIP_`echo $engine | tr '[a-z]' '[A-Z]'`"
add_line_to_config_h "#define $engine_wip_defname $engine_wip"
done
add_to_config_h_if_yes `get_var _tainted_build` '#define TAINTED_BUILD'
#
# Show which engines ("frontends") are to be built
#
@ -3283,6 +3345,12 @@ if test -n "$_engines_skipped" ; then
s/#/ /g'
fi
if test -n "$_engines_built_wip" ; then
echo "WARNING: This ScummVM build contains the following UNSTABLE engines:"
echo $_engines_built_wip | sed 's/@/\
/g
s/#/ /g'
fi
echo
echo "Creating config.h"