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Copy pathconfigure
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executable file
·460 lines (434 loc) · 12.8 KB
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#!/bin/sh
#
# %CopyrightBegin%
#
# Copyright Ericsson AB 2018-2021. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# %CopyrightEnd%
#
# * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
# WARNING!
# DO NOT EDIT the 'configure' file which is automatically generated from
# 'configure.src'! In order to update 'configure' edit 'configure.src' and
# execute './otp_build update_configure [--no-commit]'.
# * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
#
# This is a handcrafted wrapper script which runs the actual (autoconf)
# 'configure' scripts in different parts of OTP.
#
# The true (autoconf) configure scripts are run in parallel unless
# --disable-parallel-configure is passed as argument to this script.
#
# The config cache feature is disabled since it mostly causes problems
# and especially when executing multiple configure scripts in parallel.
# On windows a static cache for each configure is used since it
# otherwise takes forever to run configure...
#
unset CDPATH
default_cflags="-g -O2"
pie_cflags=
pie_ldflags=
mXY_build=
static_cache=
bootstrap_only=no
parallel_otp_configure=yes
help=no
user_srcdir=
config_arguments=
skip_applications=
while test $# != 0; do
case $1 in
-srcdir=* | --srcdir=*)
user_srcdir=`echo "$1" | sed 's/^[^=]*=//'`
if test "$ERL_TOP" != ""; then
echo "WARNING: Overriding ERL_TOP with $user_srcdir" 1>&2
echo "" 1>&2
fi
ERL_TOP="$user_srcdir"
;;
-srcdir | --srcdir)
shift
test $# != 0 || {
echo "ERROR: Missing source dir" 1>&2
exit 1
}
user_srcdir="$1"
if test "$ERL_TOP" != ""; then
echo "WARNING: Overriding ERL_TOP with $user_srcdir" 1>&2
echo "" 1>&2
fi
ERL_TOP="$user_srcdir"
;;
--enable-bootstrap-only)
config_arguments="$config_arguments --enable-bootstrap-only"
bootstrap_only=yes;;
--disable-bootstrap-only)
config_arguments="$config_arguments --disable-bootstrap-only"
bootstrap_only=no;;
--enable-option-checking)
echo "ERROR: Cannot enable option checking" 1>&2
exit 1;;
--disable-option-checking)
# Got it...
;;
--disable-parallel-configure)
parallel_otp_configure=no
;;
--config-cache | -C)
echo "WARNING: Ignoring config cache file since it will mess up the configuration" 1>&2
echo "" 1>&2
;;
-cache-file=* | --cache-file=* )
static_cache=`echo "$1" | sed 's/^[^=]*=//'`
if test "$static_cache" != "/dev/null"; then
echo "WARNING: Only using config cache file '$static_cache' as static cache" 1>&2
echo "" 1>&2
else
static_cache=
fi
;;
-cache-file | --cache-file)
shift
test $# != 0 || {
echo "ERROR: Missing cache file" 1>&2
exit 1
}
static_cache=$1
if test "$static_cache" != "/dev/null"; then
echo "WARNING: Only using config cache file '$static_cache' as static cache" 1>&2
echo "" 1>&2
else
static_cache=
fi
;;
--enable-m64-build)
mXY_build="-m64"
;;
--enable-m32-build)
mXY_build="-m32"
;;
--disable-m64-build)
if test "$mXY_build" = "-m64"; then
mXY_build=
fi;;
--disable-m32-build)
if test "$mXY_build" = "-m32"; then
mXY_build=
fi;;
--enable-pie)
pie_cflags="-fPIE"
pie_ldflags="-pie"
;;
--disable-pie)
pie_cflags="-fno-PIE"
pie_ldflags="-no-pie"
;;
CFLAGS=* | LDFLAGS=*)
flgs_var=`echo "$1" | sed 's/=.*$//'`
flgs_val=`echo "$1" | sed 's/^[^=]*=//'`
eval $flgs_var=\$flgs_val
;;
--help=r* | -help=r*)
help=all;;
--help* | -help* | -h)
help=$1;;
*)
case $1 in
--without-*)
skip_app=`echo "$1" | sed 's/^--without-//'`
if [ "$skip_app" = "stdlib" ] ||
[ "$skip_app" = "kernel" ] ||
[ "$skip_app" = "sasl" ] ||
[ "$skip_app" = "compiler" ] ||
[ "$skip_app" = "erl_interface" ]; then
echo "ERROR: $skip_app is a mandatory application" 1>&2
exit 1
elif test -d "lib/$skip_app"; then
skip_applications="$skip_applications $skip_app"
fi;;
*)
;;
esac
case $1 in
*\'*)
1=`echo "$1" | sed "s/'/'\\\\\\\\''/g"` ;;
*)
;;
esac
config_arguments="$config_arguments '$1'";;
esac
shift
done
if test $parallel_otp_configure = yes; then
case `uname -s` in
MSYS* | msys* | CYGWIN* | cygwin )
;;
*)
trap 'kill -KILL -$$' 1 2 3 6 15
;;
esac
fi
#
# Figure ERL_TOP out...
#
root_dir=
dir_chk_data=`date`
if root_dir=`dirname "$0" 2>/dev/null` \
&& test "$root_dir" != "" \
&& cd "$root_dir" 2>/dev/null; then
root_dir=`pwd 2>/dev/null`
if test $? -ne 0; then
root_dir=
else
case "$root_dir" in
/*)
echo "$dir_chk_data" > "$root_dir"/config.dir.check.$$ 2>/dev/null
;;
*)
root_dir=
esac
fi
else
root_dir=
fi
if test "$root_dir" = ""; then
case X"$ERL_TOP" in
X)
echo "ERROR: Cannot figure out the root directory of" 1>&2
echo " the OTP source. Please set the ERL_TOP" 1>&2
echo " environment variable." 1>&2
exit 1
;;
X/*)
cd "$ERL_TOP" 2>/dev/null || {
echo "ERROR: Cannot change directory to ERL_TOP " 1>&2
echo " '$ERL_TOP'" 1>&2
exit 1
}
;;
X*)
echo "ERROR: ERL_TOP '$ERL_TOP' is not an absolute path" 1>&2
exit 1
;;
esac
else
case X"$ERL_TOP" in
X)
ERL_TOP="$root_dir"
rm -f "$root_dir"/config.dir.check.$$
;;
X/*)
cd "$ERL_TOP" 2>/dev/null || {
rm -f "$root_dir"/config.dir.check.$$
echo "ERROR: Cannot change directory into ERL_TOP " 1>&2
echo " '$ERL_TOP'" 1>&2
exit 1
}
dir_chk=`cat ./config.dir.check.$$ 2>/dev/null` || dir_chk=error
rm -f "$root_dir"/config.dir.check.$$
test "$dir_chk" = "$dir_chk_data" || {
echo "ERROR: ERL_TOP '$ERL_TOP' is not the same" 1>&2
echo " as 'configure' location '$root_dir'" 1>&2
exit 1
}
;;
X*)
rm -f "$root_dir"/config.dir.check.$$
echo "ERROR: ERL_TOP '$ERL_TOP' is not an absolute path" 1>&2
exit 1
;;
esac
fi
export ERL_TOP
rm -f "$ERL_TOP/lib/SKIP-APPLICATIONS"
case "$help" in
no)
;;
all)
(cd "$ERL_TOP/make" && ./configure --help)
app_dirs=
for app_dir in erts lib/*; do
if test -f "$app_dir/configure"; then
echo ""
echo "=== $app_dir ==="
(cd "$ERL_TOP/$app_dir" && ./configure --help=short)
fi
done
exit 0;;
*)
(cd "$ERL_TOP/make" && ./configure "$help")
exit 0;;
esac
if test "$mXY_build" = "" && test "$pie_cflags" = ""; then
if test "$CFLAGS" != ""; then
config_arguments="$config_arguments CFLAGS='$CFLAGS'"
unset CFLAGS
fi
if test "$LDFLAGS" != ""; then
config_arguments="$config_arguments LDFLAGS='$LDFLAGS'"
unset LDFLAGS
fi
else
if test "$CFLAGS" = ""; then
CFLAGS=$default_cflags
fi
config_arguments="$config_arguments CFLAGS='$mXY_build $pie_cflags $CFLAGS'"
unset CFLAGS
config_arguments="$config_arguments LDFLAGS='$mXY_build $pie_ldflags $LDFLAGS'"
unset LDFLAGS
case $mXY_build in
-m32)
config_arguments="$config_arguments --enable-m32-build"
;;
-m64)
config_arguments="$config_arguments --enable-m64-build"
;;
esac
fi
config_arguments="$config_arguments --disable-option-checking"
if test $bootstrap_only = no; then
check_conf_dirs=`echo lib/*`
else
check_conf_dirs=" lib/asn1 lib/compiler lib/erl_interface lib/kernel lib/jinterface lib/parsetools lib/sasl lib/snmp lib/stdlib lib/syntax_tools lib/wx"
fi
# 'erts' *needs* to be last in app_dirs! Any apps
# after it wont be able to run in parallel with
# erts...
app_dirs=
for app_dir in make $check_conf_dirs erts; do
if test -f "$app_dir/configure"; then
if test "$static_cache" != ""; then
cp -f "$static_cache" "$ERL_TOP/$app_dir/local.static.config.cache"
fi
rm -f $app_dir/configure.result.failed
rm -f $app_dir/configure.result.command
rm -f $app_dir/configure.result.stdout
rm -f $app_dir/configure.result.stderr
if ! echo "$skip_applications" | grep $(basename $app_dir) > /dev/null 2> /dev/null; then
app_dirs="$app_dirs $app_dir"
fi
fi
done
if test "$static_cache" = ""; then
local_cache_file=/dev/null
else
local_cache_file=./local.static.config.cache
fi
for app_dir in $app_dirs; do
cd "$ERL_TOP/$app_dir"
cmd_str="./configure $config_arguments --cache-file=$local_cache_file --srcdir=\"$ERL_TOP/$app_dir\""
if test $parallel_otp_configure = no; then
echo "=== Running configure in $ERL_TOP/$app_dir ==="
eval $cmd_str
echo ""
elif test $app_dir != erts; then
echo $cmd_str >./configure.result.command
eval $cmd_str 1>./configure.result.stdout 2>./configure.result.stderr || echo "fatal" > "./configure.result.failed" &
else
# ERTS configure gets to use stdout/stderr; the others are printed when done...
echo "=== Running configure in $ERL_TOP/erts ==="
echo $cmd_str
eval $cmd_str || {
rm -f erts/configure.result.* lib/*/configure.result.*
echo "ERROR: $ERL_TOP/$app_dir/configure failed!" 1>&2
kill -KILL -$$
exit 1
}
fi
done
cd "$ERL_TOP"
if test $parallel_otp_configure = yes; then
# Wait for all sub-configures to finish...
wait
for app_dir in $app_dirs; do
if test -f "$app_dir/configure.result.command"; then
echo ""
echo "=== Running configure in $ERL_TOP/$app_dir ==="
cat "$app_dir/configure.result.command"
rm -f "$app_dir/configure.result.command"
fi
if test -f "$app_dir/configure.result.stdout"; then
cat "$app_dir/configure.result.stdout"
rm -f "$app_dir/configure.result.stdout"
fi
if test -f "$app_dir/configure.result.stderr"; then
cat "$app_dir/configure.result.stderr" 1>&2
rm -f "$app_dir/configure.result.stderr"
fi
if test -f "$app_dir/configure.result.failed"; then
rm -f erts/configure.result.* lib/*/configure.result.*
echo "ERROR: $ERL_TOP/$app_dir/configure failed!" 1>&2
exit 1
fi
done
fi
echo ""
pattern="lib/*/SKIP"
files=`echo $pattern`
if test "$files" != "$pattern" || test "$skip_applications" != ""; then
echo '*********************************************************************'
echo '********************** APPLICATIONS DISABLED **********************'
echo '*********************************************************************'
echo
if test "$files" != "$pattern"; then
for skipfile in $files; do
app=`dirname $skipfile`; app=`basename $app`
printf "%-15s: " $app; cat $skipfile
done
fi
for skipapp in $skip_applications; do
printf "%-15s: User gave --without-%s option\n" $skipapp $skipapp
echo "$skipapp" >> "$ERL_TOP/lib/SKIP-APPLICATIONS"
done
echo
echo '*********************************************************************'
fi
pattern="lib/*/CONF_INFO"
files=`echo $pattern`
if test "$files" != "$pattern" || test -f erts/CONF_INFO; then
echo '*********************************************************************'
echo '********************** APPLICATIONS INFORMATION *******************'
echo '*********************************************************************'
echo
test "$files" != "$pattern" || files=""
test ! -f erts/CONF_INFO || files="$files erts/CONF_INFO"
for infofile in $files; do
app=`dirname $infofile`; app=`basename $app`
printf "%-15s: " $app; cat $infofile
done
echo
echo '*********************************************************************'
fi
if test -f "erts/doc/CONF_INFO"; then
echo '*********************************************************************'
echo '********************** DOCUMENTATION INFORMATION ******************'
echo '*********************************************************************'
echo
printf "%-15s: \n" documentation;
havexsltproc="yes"
for cmd in `cat erts/doc/CONF_INFO`; do
echo " $cmd is missing."
if test $cmd = "xsltproc"; then
havexsltproc="no"
fi
done
if test $havexsltproc = "no"; then
echo ' The documentation cannot be built.'
else
echo ' Using fakefop to generate placeholder PDF files.'
fi
echo
echo '*********************************************************************'
fi