#!/bin/sh
# project-agnostic ./configure script, written by hand.
# this file is covered by COPYING.SOFORT.
set -eu
trap config_failure 1 2 EXIT
# before we begin...
mb_path="$PATH"
mb_script="$0"
mb_success=no
usage()
{
cat "$mb_project_dir"/config.usage
if [ _$mb_use_custom_cfgdefs = _yes ]; then
printf '\n\n%s%s\n' \
" ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^" \
"^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^"
printf '%s%s\n' \
"| Listed above are configure's common switches " \
"and environment variables. |"
printf '%s%s\n' \
"| Found below are project-specific variables " \
"and other customization options. |"
printf '%s%s\n\n\n' \
" ___________________________________________" \
"__________________________________"
cat "$mb_project_dir"/project/config/cfgdefs.usage
fi
exit 0
}
error_msg()
{
printf '%s\n' "$@" >&2
}
warning_msg()
{
printf '%s\n' "$@" >&2
}
output_step_prolog()
{
mb_line_dots='.................................'
mb_line_dots="${mb_line_dots}.${mb_line_dots}"
mb_step_desc="${mb_package} : ${1##*/} : ${2}() "
mb_step_dlen="$((${#mb_line_dots} - ${#mb_step_desc}))"
printf "configure step: ${2}()\n" >&3
printf "%s%${mb_step_dlen}.${mb_step_dlen}s " "${mb_step_desc}" "${mb_line_dots}"
}
output_step_epilog()
{
printf 'OK.\n'
}
output_script_status()
{
mb_step_name="${1##*/} : ${2}"
mb_step_desc="${mb_package} : ${mb_step_name}"
printf "configure info: ${2}\n" >&3
printf "%s\n" "${mb_step_desc}"
}
output_section_break()
{
printf ' ..\n'
}
verify_safe_path()
{
case "$mb_safe_path_name" in
-*)
error_msg "$mb_safe_path_desc may not begin with a hyphen."
exit 2
;;
*\ *)
error_msg "$mb_safe_path_desc may not contain spaces."
exit 2
;;
esac
}
init_log()
{
exec 3> config.log
printf "This is config.log, generated by sofort's configure script.\n\n" >&3
printf '$ %s' "$mb_script" >&3
}
init_vars()
{
mb_project_dir=$(cd -- "${mb_script%/*}/" ; pwd -P)
mb_pwd=$(pwd -P)
mb_safe_path_desc='project directory'
mb_safe_path_name="$mb_project_dir"
verify_safe_path
mb_safe_path_desc='working directory'
mb_safe_path_name="$mb_pwd"
verify_safe_path
mb_custom_cfgdefs_args=''
mb_custom_cfgdefs_space=''
mb_srcinfo='$(PROJECT_DIR)/project/srcdist/srcinfo.in'
mb_srcsite='localhost'
mb_pgprkey='!!VARIABLE_NOT_SET!!'
mb_pgpskey='!!VARIABLE_NOT_SET!!'
sfrt_impl_dir=$mb_project_dir/sofort
sfrt_config_dir=$sfrt_impl_dir/config
sfrt_core_dir=$sfrt_impl_dir/core
sfrt_config_vars=$sfrt_config_dir/config.vars
sfrt_flag_vars=$sfrt_config_dir/flag.vars
sfrt_opt_vars=$sfrt_config_dir/opt.vars
sfrt_cfgdefs_in=$sfrt_config_dir/cfgdefs.in
mb_make_vars=$(< "$sfrt_config_vars" \
grep -v -e '^#' -e '^$' | tr '[:lower:]' '[:upper:]')
mb_impl_vars=$(< "$sfrt_config_vars" \
grep -v -e '^#' -e '^$' | sed 's/^/mb_/g')
mb_proj_vars=$(< "$sfrt_config_vars" \
grep -v -e '^#' -e '^$' | sed 's/^/mb_default_/g')
mb_flag_vars=$(< "$sfrt_flag_vars" \
grep -v -e '^#' -e '^$')
mb_vars="$mb_make_vars $mb_impl_vars $mb_proj_vars $mb_flag_vars"
for mb_var in $(printf '%s' "$mb_vars") ; do
mb_expr=$mb_var='${'$mb_var':-}'
eval "$mb_expr"
done
# cfgtest
. $mb_project_dir/sofort/cfgtest/cfgtest.sh
# ccenv
. $mb_project_dir/sofort/ccenv/ccenv.sh
if ! [ -L ./ccenv ]; then
if [ -d ./ccenv ]; then
rm -f ./ccenv/host.mk
rm -f ./ccenv/native.mk
rmdir ./ccenv
fi
fi
# config.project
if [ -z "$mb_config" ]; then
mb_config="$mb_project_dir/config.project"
fi
. "$mb_config"
# config.project make preferences
if [ -z "${MAKE}" ]; then
MAKE="$mb_make"
fi
if [ -z "${MAKEMODE}" ]; then
MAKEMODE="$mb_makemode"
fi
if [ -z "$mb_makefile" ]; then
mb_makefile='Makefile'
fi
# project-specific initialization
if [ _$mb_use_custom_cfginit = _yes ]; then
. "$mb_project_dir/project/config/cfginit.sh"
fi
# package
if [ -z "$mb_package" ]; then
error_msg "$mb_script: incomplete information in $mb_config."
error_msg "$mb_script: \$mb_package not set."
exit 1
fi
if [ -z "${NICKNAME}" ]; then
NICKNAME="$mb_nickname"
fi
# srcinfo
if [ -n "$SOURCE_DIR" ]; then
mb_source_dir_set=yes
fi
# cchost
if [ -n "$CCHOST" ]; then
mb_cchost_set=yes
fi
# step prolog
output_step_prolog ${mb_script} 'init_vars'
# project
mb_nickname=$NICKNAME
mb_source_dir=$SOURCE_DIR
# dirs
mb_prefix=$PREFIX
mb_exec_prefix=$EXEC_PREFIX
mb_bindir=$BINDIR
mb_sbindir=$SBINDIR
mb_libdir=$LIBDIR
mb_includedir=$INCLUDEDIR
mb_oldincludedir=$OLDINCLUDEDIR
mb_mandir=$MANDIR
mb_docdir=$DOCDIR
mb_libexecdir=$LIBEXECDIR
mb_sysconfdir=$SYSCONFDIR
mb_sharedstatedir=$SHAREDSTATEDIR
mb_localstatedir=$LOCALSTATEDIR
mb_runstatedir=$RUNSTATEDIR
mb_datarootdir=$DATAROOTDIR
mb_datadir=$DATADIR
mb_infodir=$INFODIR
mb_localedir=$LOCALEDIR
mb_htmldir=$HTMLDIR
mb_dvidir=$DVIDIR
mb_pdfdir=$PDFDIR
mb_psdir=$PSDIR
# make
mb_make=$MAKE
mb_makemode=$MAKEMODE
# build
mb_build=$BUILD
mb_cchost=$CCHOST
mb_cfghost=$CFGHOST
mb_arch=$ARCH
mb_compiler=$COMPILER
mb_toolchain=$TOOLCHAIN
mb_sysroot=$SYSROOT
mb_cross_compile=$CROSS_COMPILE
mb_shell=$SHELL
# switches
mb_cflags=$CFLAGS
mb_cflags_debug=$CFLAGS_DEBUG
mb_cflags_common=$CFLAGS_COMMON
mb_cflags_cmdline=$CFLAGS_CMDLINE
mb_cflags_config=$CFLAGS_CONFIG
mb_cflags_sysroot=$CFLAGS_SYSROOT
mb_cflags_os=$CFLAGS_OS
mb_cflags_site=$CFLAGS_SITE
mb_cflags_path=$CFLAGS_PATH
mb_cflags_strict=$CFLAGS_STRICT
mb_cflags_util=$CFLAGS_UTIL
mb_cflags_last=$CFLAGS_LAST
mb_cflags_once=$CFLAGS_ONCE
mb_ldflags=$LDFLAGS
mb_ldflags_debug=$LDFLAGS_DEBUG
mb_ldflags_common=$LDFLAGS_COMMON
mb_ldflags_cmdline=$LDFLAGS_CMDLINE
mb_ldflags_config=$LDFLAGS_CONFIG
mb_ldflags_sysroot=$LDFLAGS_SYSROOT
mb_ldflags_path=$LDFLAGS_PATH
mb_ldflags_strict=$LDFLAGS_STRICT
mb_ldflags_util=$LDFLAGS_UTIL
mb_ldflags_last=$LDFLAGS_LAST
mb_ldflags_once=$LDFLAGS_ONCE
mb_pe_subsystem=$PE_SUBSYSTEM
mb_pe_image_base=$PE_IMAGE_BASE
# overrides
mb_user_cc=$CC
mb_user_cpp=$CPP
mb_user_cxx=$CXX
mb_native_cc=$NATIVE_CC
mb_native_cpp=$NATIVE_CPP
mb_native_cxx=$NATIVE_CXX
mb_native_host=$NATIVE_HOST
mb_native_cfghost=$NATIVE_CFGHOST
mb_native_cflags=$NATIVE_CFLAGS
mb_native_ldflags=$NATIVE_LDFLAGS
mb_native_pe_subsystem=$NATIVE_PE_SUBSYSTEM
mb_native_pe_image_base=$NATIVE_PE_IMAGE_BASE
# step epilog
output_step_epilog
}
verify_build_directory()
{
output_step_prolog ${mb_script} 'verify_build_directory'
if [ "$mb_project_dir" = "$mb_pwd" ]; then
if [ _$mb_require_out_of_tree = _yes ]; then
error_msg "$mb_package: out-of-tree builds are required."
error_msg "please invoke configure again from a clean build directory."
exit 1
else
mb_project_dir='.'
fi
fi
if [ -f "$mb_pwd/Makefile.common" ]; then
error_msg
error_msg "$mb_package: the file-name Makefile.common is reserved for bootstrapping projects."
error_msg "$mb_package: please remove or rename the file manually and then re-run configure."
exit 1
fi
rm -f Makefile Makefile.host Makefile.tmp Makefile.failed $mb_makefile
output_step_epilog
}
verify_source_directory()
{
output_step_prolog ${mb_script} 'verify_source_directory'
if [ _"$mb_source_dir" != _${mb_source_dir##* } ]; then
error_msg "source directory path contains spaces, aborting."
exit 1
fi
eval mb_source_dir=$(printf '%s' "$mb_source_dir")
if [ -z "$mb_source_dir" ]; then
if [ _$mb_require_source_dir = _yes ]; then
error_msg "$mb_package: specifying an external source directory is required."
error_msg "you can set the source directory either via --source-dir=<path>,"
error_msg "or by setting the SOURCE_DIR variable."
exit 1
fi
fi
output_step_epilog
}
verify_source_info()
{
output_step_prolog ${mb_script} 'verify_source_info'
if [ "${mb_source_dir_set:-}" = yes ]; then
if [ -n "$mb_rawball" ] || [ -n "$mb_modball" ] || [ -n "$mb_srcball" ]; then
error_msg "$mb_package: conflicting arguments: --rawball/--modball/--srcball arguments"
error_msg "may not be used together with an explicit source-dir argument or variable."
exit 1
fi
fi
if [ -n "$mb_srcball" ]; then
eval mb_srcball=$(printf '%s' "$mb_srcball")
if [ -n "$mb_rawball" ] || [ -n "$mb_modball" ]; then
error_msg "$mb_package: conflicting arguments: --rawball and/or --modball arguments"
error_msg "may not be used together with an explicitly --srcball argument."
exit 1
fi
if [ -z "$mb_srcball_sha256" ]; then
error_msg "$mb_package: --srcball-sha256 must be provided"
error_msg "in conjunction with --srcball."
exit 1
fi
mb_srcball_sha256_test=$(sha256sum "$mb_srcball")
mb_srcball_sha256_test="${mb_srcball_sha256_test%% *}"
if [ "$mb_srcball_sha256_test" != "$mb_srcball_sha256" ]; then
error_msg "$mb_package: sha256 signature of srcball $mb_srcball does not match!"
exit 1
fi
mb_srcball_topdir=$(xz -c -d "$mb_srcball" | pax | sed -n '1,1p')
mb_source_dir="./srctree/$mb_package/${mb_srcball_topdir%/}"
mb_srcball_dirname=$(cd -- "${mb_srcball%/*}" ; pwd -P)
mb_srcball_basename=${mb_srcball##*/}
mb_srcball="$mb_srcball_dirname/$mb_srcball_basename"
mkdir -p "./srctree/$mb_package"
mb_dummy=$(cd -- "./srctree/$mb_package"; xz -c -d "$mb_srcball" | pax -r)
mb_source_dir=$(cd -- $mb_source_dir; pwd -P)
fi
if [ -z "$mb_rawball" ] && [ -n "$mb_modball" ]; then
error_msg "$mb_package: conflicting arguments: --modball argument may only be used"
error_msg "together with an explicit --rawball argument."
exit 1
fi
if [ -n "$mb_modball" ]; then
eval mb_modball=$(printf '%s' "$mb_modball")
if [ -z "$mb_modball_sha256" ]; then
error_msg "$mb_package: --modball-sha256 must be provided"
error_msg "in conjunction with --modball."
exit 1
fi
mb_modball_sha256_test=$(sha256sum "$mb_modball")
mb_modball_sha256_test="${mb_modball_sha256_test%% *}"
if [ "$mb_modball_sha256_test" != "$mb_modball_sha256" ]; then
error_msg "$mb_package: sha256 signature of modball $mb_modball does not match!"
exit 1
fi
fi
if [ -n "$mb_rawball" ]; then
eval mb_rawball=$(printf '%s' "$mb_rawball")
if [ -z "$mb_rawball_sha256" ]; then
error_msg "$mb_package: --rawball-sha256 must be provided."
error_msg "in conjunction with --rawball."
exit 1
fi
mb_rawball_sha256_test=$(sha256sum "$mb_rawball")
mb_rawball_sha256_test="${mb_rawball_sha256_test%% *}"
if [ "$mb_rawball_sha256_test" != "$mb_rawball_sha256" ]; then
error_msg "$mb_package: sha256 signature of rawball $mb_rawball does not match!"
exit 1
fi
mb_rawball_topdir=$(xz -c -d "$mb_rawball" | pax | sed -n '1,1p')
mb_source_dir="./srctree/$mb_package/${mb_rawball_topdir%/}"
mb_rawball_dirname=$(cd -- "${mb_rawball%/*}" ; pwd -P)
mb_rawball_basename=${mb_rawball##*/}
mb_rawball="$mb_rawball_dirname/$mb_rawball_basename"
mkdir -p "./srctree/$mb_package"
mb_dummy=$(cd -- "./srctree/$mb_package"; xz -c -d "$mb_rawball" | pax -r)
mb_source_dir=$(cd -- $mb_source_dir; pwd -P)
fi
if [ -n "$mb_modball" ]; then
mb_modball_dirname=$(cd -- "${mb_modball%/*}" ; pwd -P)
mb_modball_basename=${mb_modball##*/}
mb_modball="$mb_modball_dirname/$mb_modball_basename"
mb_modball_topdir="./modtree/$mb_package/$mb_modball_sha256"
mkdir -p "$mb_modball_topdir"
mb_modball_topdir=$(cd -- $mb_modball_topdir; pwd -P)
mb_dummy=$(cd -- "$mb_modball_topdir"; xz -c -d "$mb_modball" | pax -r)
if [ -d "$mb_modball_topdir/overlay" ]; then
mb_dummy=$(cd -- "$mb_modball_topdir/overlay"; \
cp -p -P -R . "$mb_source_dir")
fi
if [ -d "$mb_modball_topdir/patches" ]; then
mb_dummy=$(cd -- "$mb_source_dir"; \
for p in $mb_modball_topdir/patches/*.patch; do \
patch -p1 < $p; \
done);
fi
fi
output_step_epilog
}
common_defaults()
{
# step prolog
output_step_prolog ${mb_script} 'common_defaults'
# project-specific config definitions
if [ _$mb_use_custom_cfgdefs = _yes ]; then
cat $sfrt_cfgdefs_in > cfgdefs.mk
else
printf '%s %s\n\n' \
'# this project does not include' \
'a custom config step.' \
> cfgdefs.mk
cat $sfrt_cfgdefs_in >> cfgdefs.mk
if [ -f $mb_project_dir/project/cfgdefs.in ]; then
cat $mb_project_dir/project/cfgdefs.in >> cfgdefs.mk
fi
fi
# user build-time overrides
touch usrdefs.mk
# git
if [ -n "$mb_source_dir" ]; then
if [ -d "$mb_source_dir/.git" ]; then
mb_git_reference_index="\$(SOURCE_DIR)/.git/index"
fi
elif [ -d "$mb_project_dir/.git" ]; then
mb_git_reference_index="\$(PROJECT_DIR)/.git/index"
fi
# project
[ -n "$mb_nickname" ] || mb_nickname=$mb_package
[ -n "$mb_source_dir" ] || mb_source_dir=$mb_project_dir
[ -n "$mb_avoid_version" ] || mb_avoid_version='no'
# pkgconfig
[ -n "$mb_pkgname" ] || mb_pkgname="$mb_default_pkgname"
[ -n "$mb_pkgdesc" ] || mb_pkgdesc="$mb_default_pkgdesc"
[ -n "$mb_pkgusrc" ] || mb_pkgusrc="$mb_default_pkgusrc"
[ -n "$mb_pkgrepo" ] || mb_pkgrepo="$mb_default_pkgrepo"
[ -n "$mb_pkgpsrc" ] || mb_pkgpsrc="$mb_default_pkgpsrc"
[ -n "$mb_pkgdurl" ] || mb_pkgdurl="$mb_default_pkgdurl"
[ -n "$mb_pkgbugs" ] || mb_pkgbugs="$mb_default_pkgbugs"
[ -n "$mb_pkghome" ] || mb_pkghome="$mb_default_pkghome"
[ -n "$mb_pkgdefs" ] || mb_pkgdefs="$mb_default_pkgdefs"
[ -n "$mb_pkglibs" ] || mb_pkglibs="$mb_default_pkglibs"
# srcinfo
[ -n "$mb_rawball" ] || mb_rawball="$mb_default_rawball"
[ -n "$mb_rawball_url" ] || mb_rawball_url="$mb_default_rawball_url"
[ -n "$mb_rawball_sha256" ] || mb_rawball_sha256="$mb_default_rawball_sha256"
[ -n "$mb_modball" ] || mb_modball="$mb_default_modball"
[ -n "$mb_modball_url" ] || mb_modball_url="$mb_default_modball_url"
[ -n "$mb_modball_sha256" ] || mb_modball_sha256="$mb_default_modball_sha256"
[ -n "$mb_srcball" ] || mb_srcball="$mb_default_srcball"
[ -n "$mb_srcball_url" ] || mb_srcball_url="$mb_default_srcball_url"
[ -n "$mb_srcball_sha256" ] || mb_srcball_sha256="$mb_default_srcball_sha256"
# dirs
[ -n "$mb_prefix" ] || [ -n "$mb_prefix_set" ] \
|| mb_prefix='/usr/local'
[ -n "$mb_exec_prefix" ] || [ -n "$mb_exec_prefix_set" ] \
|| mb_exec_prefix=$mb_prefix
[ -n "$mb_bindir" ] || [ -n "$mb_bindir_set" ] \
|| [ -n "$mb_bindir_basename" ] \
|| mb_bindir=$mb_exec_prefix/bin
[ -n "$mb_bindir" ] || [ -n "$mb_bindir_set" ] \
|| mb_bindir=$mb_exec_prefix/$mb_bindir_basename
[ -n "$mb_sbindir" ] || mb_sbindir=$mb_exec_prefix/sbin
[ -n "$mb_libdir" ] || mb_libdir=$mb_exec_prefix/lib
[ -n "$mb_includedir" ] || mb_includedir=$mb_prefix/include
[ -n "$mb_oldincludedir" ] || mb_oldincludedir=$mb_prefix/include
[ -n "$mb_datarootdir" ] || mb_datarootdir=$mb_prefix/share
[ -n "$mb_mandir" ] || mb_mandir=$mb_datarootdir/man
[ -n "$mb_docdir" ] || mb_docdir=$mb_datarootdir/doc/'$(PACKAGE)'
[ -n "$mb_libexecdir" ] || mb_libexecdir=$mb_exec_prefix/libexec
[ -n "$mb_sysconfdir" ] || mb_sysconfdir=$mb_exec_prefix/etc
[ -n "$mb_sharedstatedir" ] || mb_sharedstatedir=$mb_prefix/com
[ -n "$mb_localstatedir" ] || mb_localstatedir=$mb_prefix/var
[ -n "$mb_runstatedir" ] || mb_runstatedir=$mb_localstatedir/run
[ -n "$mb_datarootdir" ] || mb_datarootdir=$mb_prefix/share
[ -n "$mb_datadir" ] || mb_datadir=$mb_datarootdir
[ -n "$mb_infodir" ] || mb_infodir=$mb_datarootdir/info
[ -n "$mb_localedir" ] || mb_localedir=$mb_datarootdir/locale
[ -n "$mb_htmldir" ] || mb_htmldir=$mb_docdir
[ -n "$mb_dvidir" ] || mb_dvidir=$mb_docdir
[ -n "$mb_pdfdir" ] || mb_pdfdir=$mb_docdir
[ -n "$mb_psdir" ] || mb_psdir=$mb_docdir
# switches
[ -n "$mb_cflags_debug" ] || mb_cflags_debug=$mb_default_cflags_debug
[ -n "$mb_cflags_common" ] || mb_cflags_common=$mb_default_cflags_common
[ -n "$mb_cflags_cmdline" ] || mb_cflags_cmdline=$mb_default_cflags_cmdline
[ -n "$mb_cflags_config" ] || mb_cflags_config=$mb_default_cflags_config
[ -n "$mb_cflags_sysroot" ] || mb_cflags_sysroot=$mb_default_cflags_sysroot
[ -n "$mb_cflags_os" ] || mb_cflags_os=$mb_default_cflags_os
[ -n "$mb_cflags_site" ] || mb_cflags_site=$mb_default_cflags_site
[ -n "$mb_cflags_path" ] || mb_cflags_path=$mb_default_cflags_path
[ -n "$mb_cflags_strict" ] || mb_cflags_strict=$mb_default_cflags_strict
[ -n "$mb_cflags_util" ] || mb_cflags_util=$mb_default_cflags_util
[ -n "$mb_cflags_last" ] || mb_cflags_last=$mb_default_cflags_last
[ -n "$mb_cflags_once" ] || mb_cflags_once=$mb_default_cflags_once
[ -n "$mb_ldflags_debug" ] || mb_ldflags_debug=$mb_default_ldflags_debug
[ -n "$mb_ldflags_common" ] || mb_ldflags_common=$mb_default_ldflags_common
[ -n "$mb_ldflags_cmdline" ] || mb_ldflags_cmdline=$mb_default_ldflags_cmdline
[ -n "$mb_ldflags_config" ] || mb_ldflags_config=$mb_default_ldflags_config
[ -n "$mb_ldflags_sysroot" ] || mb_ldflags_sysroot=$mb_default_ldflags_sysroot
[ -n "$mb_ldflags_path" ] || mb_ldflags_path=$mb_default_ldflags_path
[ -n "$mb_ldflags_strict" ] || mb_ldflags_strict=$mb_default_ldflags_strict
[ -n "$mb_ldflags_util" ] || mb_ldflags_util=$mb_default_ldflags_util
[ -n "$mb_ldflags_last" ] || mb_ldflags_last=$mb_default_ldflags_last
[ -n "$mb_ldflags_once" ] || mb_ldflags_once=$mb_default_ldflags_once
# native switches
[ -n "$mb_native_cflags" ] || mb_native_cflags=$mb_default_native_cflags
[ -n "$mb_native_ldflags" ] || mb_native_ldflags=$mb_default_native_ldflags
# config
[ -n "$mb_all_static" ] || mb_all_static='no'
[ -n "$mb_all_shared" ] || mb_all_shared='no'
[ -n "$mb_disable_frontend" ] || mb_disable_frontend='no'
[ -n "$mb_disable_static" ] || mb_disable_static='no'
[ -n "$mb_disable_shared" ] || mb_disable_shared='no'
# host/target
[ -n "$mb_host" ] || mb_host=$mb_target
[ -n "$mb_target" ] || mb_target=$mb_host
# sysroot
if [ -n "$mb_sysroot" ]; then
if [ -z "$mb_cflags_sysroot" ]; then
mb_cflags_sysroot="--sysroot=$mb_sysroot"
fi
if [ -z "$mb_ldflags_sysroot" ]; then
mb_ldflags_sysroot="--sysroot=$mb_sysroot"
fi
fi
# debug
if [ _$mb_debug = _yes ]; then
if [ -z "$mb_cflags_debug" ]; then
mb_cflags_debug='$(_CFLAGS_g3) $(_CFLAGS_O0)'
fi
fi
# make
if [ -z "$mb_make" ]; then
mb_make='make'
fi
if [ -z "$mb_makemode" ]; then
mb_makemode='posix'
printf '%s\n%s\n%s\n\n%s\n\n' \
'ifeq (a,b)' \
'VAR = val' \
'endif' \
'all:' \
| ${mb_make} -s -f - 2>/dev/null \
&& mb_makemode='modern'
fi
# shell
if [ -z "$mb_shell" ]; then
mb_shell='/bin/sh'
fi
# inherited cflags & ldflags
mb_cflags_cmdline="$mb_cflags_cmdline $mb_cflags"
mb_ldflags_cmdline="$mb_ldflags_cmdline $mb_ldflags"
# add the prefix's library directory to the linker library path
mb_ldflags_last="$mb_ldflags_last -L$mb_libdir"
# step epilog
output_step_epilog
}
config_flags()
{
# step prolog
output_step_prolog ${mb_script} 'config_flags'
mb_ldflags_tmp=" $mb_ldflags "
mb_ldflags_libs=$(printf '%s' "$mb_ldflags_tmp" | sed 's/ -static / /g')
if [ "$mb_ldflags_tmp" != "$mb_ldflags_libs" ]; then
mb_ldflags="$mb_ldflags_libs"
mb_ldflags_util="$mb_ldflags_util -static"
fi
# ccstrict
if [ _$mb_ccstrict = _yes ]; then
mb_cflags_strict='$(_CFLAGS_Wall) $(_CFLAGS_Werror) $(_CFLAGS_Wextra) $(_CFLAGS_Wundef)'
fi
# ldstrict
if [ _$mb_ldstrict = _yes ]; then
mb_ldflags_strict='$(_CFLAGS_Wl___no_undefined)'
fi
# step epilog
output_step_epilog
}
config_opts()
{
if [ "$mb_avoid_version" = 'yes' ]; then
mb_version_opt='none'
else
mb_version_opt='used'
fi
if [ "$mb_custom_install_headers" = 'yes' ]; then
mb_install_headers_opt='custom'
else
mb_install_headers_opt='default'
fi
if [ "$mb_disable_static" = 'yes' ]; then
mb_static_library_opt='disabled'
else
mb_static_library_opt='enabled'
fi
if [ "$mb_disable_shared" = 'yes' ]; then
mb_shared_library_opt='disabled'
else
mb_shared_library_opt='enabled'
fi
if [ "$mb_disable_frontend" = 'yes' ]; then
mb_app_frontend_opt='disabled'
else
mb_app_frontend_opt='enabled'
fi
if [ "$mb_all_static" = 'yes' ]; then
mb_app_linking_opt='all_static'
elif [ "$mb_all_shared" = 'yes' ]; then
mb_app_linking_opt='all_shared'
else
mb_app_linking_opt='default'
fi
}
config_copy()
{
output_step_prolog ${mb_script} 'config_copy'
mb_var_defs=
mb_sed_substs=
mb_template="${1:-$mb_project_dir/Makefile.in}"
mb_vars=$(cut -d'=' -f1 "$sfrt_config_vars" "$sfrt_opt_vars" \
| grep -v '^#');
for __var in $(printf '%s' "$mb_vars"); do
mb_sed_subst=$(printf '%s %s%s%s' \
'-e' "'s^@$__var@" \
"^___${__var}___" \
"^g'")
mb_sed_substs="$mb_sed_substs $mb_sed_subst"
mb_var_def=$(printf '%s%s="${%s}"' "-D" "___${__var}___" "mb_${__var}")
eval mb_var_defs='"$mb_var_defs "$mb_var_def'
done
eval sed $mb_sed_substs $mb_template \
| eval m4 $mb_var_defs - \
| sed -e 's/[[:blank:]]*$//g' \
> $mb_pwd/Makefile.tmp
output_step_epilog
}
config_ccenv()
{
mkdir -p ./ccenv
touch ./ccenv/host.mk
touch ./ccenv/native.mk
output_section_break
ccenv_set_host_variables
output_section_break
ccenv_set_native_variables
output_section_break
config_copy
}
config_custom_cfgdefs()
{
. $mb_project_dir/project/config/cfgdefs.sh
}
config_custom()
{
if [ _$mb_use_custom_cfgdefs = _yes ]; then
output_section_break
output_script_status ${mb_script} \
'invoking project-specific cfgdefs.sh'
eval config_custom_cfgdefs "$mb_custom_cfgdefs_args"
output_section_break
if [ -f "$mb_project_dir/project/config/Makefile.in" ]; then
config_copy "$mb_project_dir/project/config/Makefile.in"
mv $mb_pwd/Makefile.tmp Makefile
fi
config_copy
fi
if [ _$mb_use_custom_usrdefs = _yes ]; then
output_section_break
output_script_status ${mb_scirpt} \
'invoking project-specific usrdefs.sh'
. $mb_project_dir/project/usrdefs.sh
output_section_break
fi
}
config_cfghost()
{
output_step_prolog ${mb_script} 'config_cfghost'
if [ -z "$mb_cfghost" ]; then
mb_cfghost=$mb_cchost
fi
sed -e 's^@cchost@^'"$mb_cchost"'^g' \
-e 's^@cfghost@^'"$mb_cfghost"'^g' \
$mb_pwd/Makefile.tmp > $mb_pwd/Makefile.host
rm $mb_pwd/Makefile.tmp
mv $mb_pwd/Makefile.host $mb_pwd/$mb_makefile
output_step_epilog
}
config_host()
{
# init
output_step_prolog ${mb_script} 'config_host'
mb_cfghost_cc="$ccenv_host_cc"
mb_cfghost_tmpname='ccenv/c3RyaWN0X21vZGUK.c'
mb_cfghost_cflags=$(${mb_make} -n -f "$mb_makefile" \
.cflags-host)
mb_cfghost_cflags="${mb_cfghost_cflags#*: }"
if [ "$mb_cc_environment" = 'freestanding' ]; then
if [ -z "mb_cc_underscore" ]; then
mb_cfghost_start_fn='_start'
else
mb_cfghost_start_fn='start'
fi
printf 'int %s(void){return 0;}' "$mb_cfghost_start_fn" \
> "$mb_cfghost_tmpname"
mb_cfghost_cflags="$mb_cfghost_cflags -ffreestanding"
mb_cfghost_cflags="$mb_cfghost_cflags -nostdlib"
else
printf 'int main(void){return 0;}' \
> "$mb_cfghost_tmpname"
fi
# log
printf '\n' >&3
printf '%s\n' \
'#' \
'# verify that that following combination of' \
'# host compiler and host cflags is working.' \
'#' \
>&3
printf '\n%s' "$mb_cfghost_cc $ccenv_tmpname -o a.out" >&3
for mb_cfghost_cflag in $(printf '%s' "$mb_cfghost_cflags"); do
printf ' \\\n\t%s' "$mb_cfghost_cflag" >&3
done
printf '\n\n' >&3
# execute
if eval $mb_cfghost_cc "$ccenv_tmpname" -o a.out \
$(printf '%s' "$mb_cfghost_cflags") \
2>&3; then
rm a.out
rm $mb_cfghost_tmpname
mb_cfghost_ret=0
else
mb_cfghost_ret=1
fi
if [ $mb_cfghost_ret = 0 ]; then
output_step_epilog
return 0
fi
# should never happen
error_msg
error_msg "configure was able to generate a Makefile for the selected host,"
error_msg "however the host-targeting compiler was found to be missing"
error_msg "at least one of the required headers or features."
exit 2
}
config_fini()
{
# project-specific post-configuration steps
if [ _$mb_use_custom_cfgfini = _yes ]; then
. "$mb_project_dir/project/config/cfgfini.sh"
fi
}
config_status()
{
output_script_status ${mb_script} \
'configuration completed successfully.'
printf '\n'
}
config_failure()
{
if [ _$mb_success = _yes ]; then
return 0
fi
printf 'configure info: exiting due to an error.\n' >&3
exit 2
}
config_success()
{
trap '' EXIT
mb_success=yes
exit 0
}
# one: init
mb_args_defs=
mb_args_text=
mb_args_idx=0
init_log
for arg ; do
mb_args_idx=$((mb_args_idx+1))
mb_arg_def=$(printf '%s%s="${%s}"' "-D_" "${mb_args_idx}" "${mb_args_idx}")
eval mb_args_defs='"$mb_args_defs "$mb_arg_def'
mb_args_text="$mb_args_text '_$((mb_args_idx))'"
done
printf "$mb_args_text\n\n" | eval m4 $mb_args_defs - >&3
if [ $mb_args_idx -gt 1 ]; then
printf '$ %s' "$mb_script" >&3
mb_args_idx=0
mb_args_text=
for arg; do
mb_args_idx=$((mb_args_idx+1))
mb_args_text="$mb_args_text"$(printf ' \\\\\n\t%s_%d%s' "'" "$mb_args_idx" "'")
done
printf "$mb_args_text\n\n" | eval m4 $mb_args_defs - >&3
fi
init_vars
verify_build_directory
# two: args
for arg ; do
case "$arg" in
--help)
usage
;;
--help=ccenv)
ccenv_usage
;;
# ccenv
--cross-compile=*)
mb_cross_compile=${arg#*=}
;;
--compiler=*)
mb_compiler=${arg#*=}
;;
--toolchain=*)
mb_toolchain=${arg#*=}
;;
--zealous)
mb_agnostic=yes
mb_zealous=
;;
--zealous=*)
mb_zealous=${arg#*=}
;;
--ccenv=*)
mb_ccenv=${arg#*=}
;;
# dirs
--prefix=*)
mb_prefix_set=yes
mb_prefix=${arg#*=}
;;
--exec-prefix=*)
mb_exec_prefix_set=yes
mb_exec_prefix=${arg#*=}
;;
--bindir=*)
mb_bindir_set=yes
mb_bindir=${arg#*=}
;;
--sbindir=*)
mb_sbindir=${arg#*=}
;;
--libdir=*)
mb_libdir=${arg#*=}
;;
--includedir=*)
mb_includedir=${arg#*=}
;;
--oldincludedir=*)
mb_oldincludedir=${arg#*=}
;;
--mandir=*)
mb_mandir=${arg#*=}
;;
--libexecdir=*)
mb_libexecdir=${arg#*=}
;;
--sysconfdir=*)
mb_sysconfdir=${arg#*=}
;;
--sharedstatedir=*)
mb_sharedstatedir=${arg#*=}
;;
--localstatedir=*)
mb_localstatedir=${arg#*=}
;;
--runstatedir=*)
mb_runstatedir=${arg#*=}
;;
--datarootdir=*)
mb_datarootdir=${arg#*=}
;;
--datadir=*)
mb_datadir=${arg#*=}
;;
--infodir=*)
mb_infodir=${arg#*=}
;;
--localedir=*)
mb_localedir=${arg#*=}
;;
--htmldir=*)
mb_htmldir=${arg#*=}
;;
--dvidir=*)
mb_dvidir=${arg#*=}
;;
--pdfdir=*)
mb_pdfdir=${arg#*=}
;;
--psdir=*)
mb_psdir=${arg#*=}
;;
#make
--make=*)
mb_make=${arg#*=}
;;
--makemode=*)
mb_makemode=${arg#*=}
;;
# build
--build=*)
mb_build=${arg#*=}
;;
--host=*)
mb_host=${arg#*=}
;;
--cchost=*)
mb_cchost=${arg#*=}
mb_cchost_set=yes
;;
--cfghost=*)
mb_cfghost=${arg#*=}
;;
--target=*)
mb_target=${arg#*=}
;;
--arch=*)
mb_arch=${arg#*=}
;;
--sysroot=*)
mb_sysroot=${arg#*=}
;;
--shell=*)
mb_shell=${arg#*=}
;;
--debug)
mb_debug=yes
;;
# config
--all-static)
mb_all_static=yes
mb_all_shared=no
;;
--all-shared)
mb_all_shared=yes
mb_all_static=no
;;
--disable-frontend)
mb_disable_frontend=yes
;;
--disable-app)
mb_disable_frontend=yes
;;
--enable-frontend)
mb_disable_frontend='no'
;;
--enable-app)
mb_disable_frontend='no'
;;
--disable-static)
mb_disable_static=yes
;;
--disable-shared)
mb_disable_shared=yes
;;
--enable-static)
mb_disable_static='no'
;;
--enable-shared)
mb_disable_shared='no'
;;
# convenience
--strict)
mb_ccstrict=yes
mb_ldstrict=yes
;;
--ccstrict)
mb_ccstrict=yes
;;
--ldstrict)
mb_ldstrict=yes
;;
# project
--nickname=*)
mb_nickname=${arg#*=}
;;
--program-prefix=*)
mb_program_prefix=${arg#*=}
;;
--avoid-version)
mb_avoid_version=yes
;;
--source-dir=*)
mb_source_dir=${arg#*=}
mb_source_dir_set=yes
;;
--srcdir=*)
mb_source_dir=${arg#*=}
mb_source_dir_set=yes
;;
# pkgconfig
--pkgname=*)
mb_pkgname=${arg#*=}
;;
--pkgdesc=*)
mb_pkgdesc=${arg#*=}
;;
--pkgusrc=*)
mb_pkgusrc=${arg#*=}
;;
--pkgrepo=*)
mb_pkgrepo=${arg#*=}
;;
--pkgpsrc=*)
mb_pkgpsrc=${arg#*=}
;;
--pkgdurl=*)
mb_pkgdurl=${arg#*=}
;;
--pkgbugs=*)
mb_pkgbugs=${arg#*=}
;;
--pkghome=*)
mb_pkghome=${arg#*=}
;;
--pkgdefs=*)
mb_pkgdefs=${arg#*=}
;;
--pkglibs=*)
mb_pkglibs=${arg#*=}
;;
# srcinfo
--srcinfo=*)
mb_srcinfo=${arg#*=}
;;
--srcsite=*)
mb_srcsite=${arg#*=}
;;
--pgprkey=*)
mb_pgprkey=${arg#*=}
;;
--pgpskey=*)
mb_pgpskey=${arg#*=}
;;
--rawball=*)
mb_rawball=${arg#*=}
;;
--rawball-url=*)
mb_rawball_url=${arg#*=}
;;
--rawball-sha256=*)
mb_rawball_sha256=${arg#*=}
;;
--modball=*)
mb_modball=${arg#*=}
;;
--modball-url=*)
mb_modball_url=${arg#*=}
;;
--modball-sha256=*)
mb_modball_sha256=${arg#*=}
;;
--srcball=*)
mb_srcball=${arg#*=}
;;
--srcball-url=*)
mb_srcball_url=${arg#*=}
;;
--srcball-sha256=*)
mb_srcball_sha256=${arg#*=}
;;
# compatibility
--enable-dependency-tracking)
;;
--disable-dependency-tracking)
;;
*)
if [ _$mb_use_custom_cfgdefs = _yes ]; then
mb_escaped_arg=\'$(printf '%s\n' "$arg" | sed -e "s/'/'\\\\''/g")\'
mb_escaped_arg="$mb_custom_cfgdefs_space$mb_escaped_arg"
mb_custom_cfgdefs_args="$mb_custom_cfgdefs_args$mb_escaped_arg"
mb_custom_cfgdefs_space=' '
else
error_msg ${arg#}: "unsupported config argument."
exit 2
fi
;;
esac
mb_safe_path_desc='source directory'
mb_safe_path_name="$mb_source_dir"
verify_safe_path
done
# three: validation
verify_source_directory
verify_source_info
if ! [ -z "$mb_program_prefix" ]; then
error_msg "--program-prefix is not yet fully support (must be null)."
fi
# four: defaults
common_defaults
# five: config
config_flags
config_opts
config_copy
config_ccenv
config_custom
config_cfghost
config_host
config_fini
config_status
# all done
config_success