#!/bin/sh set -eu trap config_failure 1 2 EXIT 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 "$mb_project_dir"/project/config/cfgdefs.usage fi exit 0 } error_msg() { echo "$@" >&2 } warning_msg() { echo "$@" >&2 } init_vars() { mb_project_dir=$(cd "$(dirname $0)" ; pwd) mb_pwd=$(pwd) mb_custom_cfgdefs_args='' mb_custom_cfgdefs_space='' 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=$sfrt_config_dir/flag.vars sfrt_cfgdefs_in=$sfrt_config_dir/cfgdefs.in mb_make_vars=$(cat $sfrt_config_vars \ | grep -v -e '^#' -e '^$' | tr '[:lower:]' '[:upper:]') mb_impl_vars=$(cat $sfrt_config_vars \ | grep -v -e '^#' -e '^$' | sed 's/^/mb_/g') mb_proj_vars=$(cat $sfrt_config_vars \ | grep -v -e '^#' -e '^$' | sed 's/^/mb_default_/g') mb_flag_vars=$(cat $sfrt_flag_vars \ | grep -v -e '^#' -e '^$') mb_vars="$mb_make_vars $mb_impl_vars $mb_proj_vars $mb_flag_vars" for mb_var in $mb_vars ; do mb_expr=$mb_var='${'$mb_var':-}' eval "$mb_expr" done # 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 . $mb_project_dir/config.project else . "$mb_config" fi # 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 $mb_project_dir/project/cfgdefs.in >> cfgdefs.mk fi fi # user build-time overrides touch usrdefs.mk # project mb_nickname=$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=$PSDIR # build mb_build=$BUILD mb_host=$HOST mb_cchost=$CCHOST mb_cfghost=$CFGHOST mb_target=$TARGET 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 } 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 rm -f Makefile Makefile.host Makefile.tmp Makefile.failed } verify_source_directory() { if [ -z "$mb_source_dir" ]; then if [ _$mb_require_source_dir = _yes ]; then error_msg "$mb_package: specifying an external source directory is required." error_msg "you can set the source directory either via --source-dir=<path>," error_msg "or by setting the SOURCE_DIR variable." exit 1 fi fi } common_defaults() { # git if [ -n "$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 [ -z "$mb_nickname" ] && mb_nickname=$mb_package [ -z "$mb_source_dir" ] && mb_source_dir=$mb_project_dir [ -z "$mb_avoid_version" ] && mb_avoid_version='no' # pkgconfig [ -z "$mb_pkgname" ] && mb_pkgname="$mb_default_pkgname" [ -z "$mb_pkgdesc" ] && mb_pkgdesc="$mb_default_pkgdesc" [ -z "$mb_pkgusrc" ] && mb_pkgusrc="$mb_default_pkgusrc" [ -z "$mb_pkgrepo" ] && mb_pkgrepo="$mb_default_pkgrepo" [ -z "$mb_pkgpsrc" ] && mb_pkgpsrc="$mb_default_pkgpsrc" [ -z "$mb_pkgdurl" ] && mb_pkgdurl="$mb_default_pkgdurl" [ -z "$mb_pkgdefs" ] && mb_pkgdefs="$mb_default_pkgdefs" [ -z "$mb_pkglibs" ] && mb_pkglibs="$mb_default_pkglibs" # dirs [ -z "$mb_prefix" ] && [ -z "$mb_prefix_set" ] \ && mb_prefix='/usr/local' [ -z "$mb_exec_prefix" ] && [ -z "$mb_exec_prefix_set" ] \ && mb_exec_prefix=$mb_prefix [ -z "$mb_bindir" ] && [ -z "$mb_bindir_set" ] \ && [ -z "$mb_bindir_basename" ] \ && mb_bindir=$mb_exec_prefix/bin [ -z "$mb_bindir" ] && [ -z "$mb_bindir_set" ] \ && mb_bindir=$mb_exec_prefix/$mb_bindir_basename [ -z "$mb_sbindir" ] && mb_sbindir=$mb_exec_prefix/sbin [ -z "$mb_libdir" ] && mb_libdir=$mb_exec_prefix/lib [ -z "$mb_includedir" ] && mb_includedir=$mb_prefix/include [ -z "$mb_oldincludedir" ] && mb_oldincludedir=$mb_prefix/include [ -z "$mb_datarootdir" ] && mb_datarootdir=$mb_prefix/share [ -z "$mb_mandir" ] && mb_mandir=$mb_datarootdir/man [ -z "$mb_docdir" ] && mb_docdir=$mb_datarootdir/doc [ -z "$mb_libexecdir" ] && mb_libexecdir=$mb_exec_prefix/libexec [ -z "$mb_sysconfdir" ] && mb_sysconfdir=$mb_exec_prefix/etc [ -z "$mb_sharedstatedir" ] && mb_sharedstatedir=$mb_prefix/com [ -z "$mb_localstatedir" ] && mb_localstatedir=$mb_prefix/var [ -z "$mb_runstatedir" ] && mb_runstatedir=$mb_localstatedir/run [ -z "$mb_datarootdir" ] && mb_datarootdir=$mb_prefix/share [ -z "$mb_datadir" ] && mb_datadir=$mb_datarootdir [ -z "$mb_infodir" ] && mb_infodir=$mb_datarootdir/info [ -z "$mb_localedir" ] && mb_localedir=$mb_datarootdir/locale [ -z "$mb_htmldir" ] && mb_htmldir=$mb_docdir [ -z "$mb_dvidir" ] && mb_dvidir=$mb_docdir [ -z "$mb_pdfdir" ] && mb_pdfdir=$mb_docdir [ -z "$mb_psdir" ] && mb_psdir=$mb_docdir # switches [ -z "$mb_cflags_debug" ] && mb_cflags_debug=$mb_default_cflags_debug [ -z "$mb_cflags_common" ] && mb_cflags_common=$mb_default_cflags_common [ -z "$mb_cflags_cmdline" ] && mb_cflags_cmdline=$mb_default_cflags_cmdline [ -z "$mb_cflags_config" ] && mb_cflags_config=$mb_default_cflags_config [ -z "$mb_cflags_sysroot" ] && mb_cflags_sysroot=$mb_default_cflags_sysroot [ -z "$mb_cflags_os" ] && mb_cflags_os=$mb_default_cflags_os [ -z "$mb_cflags_site" ] && mb_cflags_site=$mb_default_cflags_site [ -z "$mb_cflags_path" ] && mb_cflags_path=$mb_default_cflags_path [ -z "$mb_cflags_strict" ] && mb_cflags_strict=$mb_default_cflags_strict [ -z "$mb_cflags_util" ] && mb_cflags_util=$mb_default_cflags_util [ -z "$mb_cflags_last" ] && mb_cflags_last=$mb_default_cflags_last [ -z "$mb_cflags_once" ] && mb_cflags_once=$mb_default_cflags_once [ -z "$mb_ldflags_debug" ] && mb_ldflags_debug=$mb_default_ldflags_debug [ -z "$mb_ldflags_common" ] && mb_ldflags_common=$mb_default_ldflags_common [ -z "$mb_ldflags_cmdline" ] && mb_ldflags_cmdline=$mb_default_ldflags_cmdline [ -z "$mb_ldflags_config" ] && mb_ldflags_config=$mb_default_ldflags_config [ -z "$mb_ldflags_sysroot" ] && mb_ldflags_sysroot=$mb_default_ldflags_sysroot [ -z "$mb_ldflags_path" ] && mb_ldflags_path=$mb_default_ldflags_path [ -z "$mb_ldflags_strict" ] && mb_ldflags_strict=$mb_default_ldflags_strict [ -z "$mb_ldflags_util" ] && mb_ldflags_util=$mb_default_ldflags_util [ -z "$mb_ldflags_last" ] && mb_ldflags_last=$mb_default_ldflags_last [ -z "$mb_ldflags_once" ] && mb_ldflags_once=$mb_default_ldflags_once # native switches [ -z "$mb_native_cflags" ] && mb_native_cflags=$mb_default_native_cflags [ -z "$mb_native_ldflags" ] && mb_native_ldflags=$mb_default_native_ldflags # config [ -z "$mb_all_static" ] && mb_all_static='no' [ -z "$mb_all_shared" ] && mb_all_shared='no' [ -z "$mb_disable_frontend" ] && mb_disable_frontend='no' [ -z "$mb_disable_static" ] && mb_disable_static='no' [ -z "$mb_disable_shared" ] && mb_disable_shared='no' # host/target [ -z "$mb_host" ] && mb_host=$mb_target [ -z "$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='-g3 -O0' fi 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" } config_flags() { mb_ldflags_tmp=" $mb_ldflags " mb_ldflags_libs=$(echo "$mb_ldflags_tmp" | sed 's/ -static / /g') if [ "$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='-Wall -Werror -Wextra -Wundef' fi # ldstrict if [ _$mb_ldstrict = _yes ]; then mb_ldflags_strict='-Wl,--no-undefined' fi } config_copy() { mb_vars=$(cut -d'=' -f1 $sfrt_config_vars \ | grep -v '^#') mb_sed_substs=" \ $(for __var in $mb_vars; do \ printf '%s"$%s"%s' "-e 's^@$__var@^'" \ "mb_$__var" "'^g' "; \ done)" eval sed $mb_sed_substs \ $mb_project_dir/Makefile.in \ | sed -e 's/[ \t]*$//g' \ > $mb_pwd/Makefile.tmp } config_ccenv() { mkdir -p ./ccenv touch ./ccenv/host.mk touch ./ccenv/native.mk ccenv_set_host_variables ccenv_set_native_variables config_copy } config_custom() { if [ _$mb_use_custom_cfgdefs = _yes ]; then eval . $mb_project_dir/project/config/cfgdefs.sh \ "$mb_custom_cfgdefs_args" config_copy fi if [ _$mb_use_custom_usrdefs = _yes ]; then . $mb_project_dir/project/usrdefs.sh fi } config_cfghost() { if [ -z "$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 $mb_pwd/Makefile } config_host() { make -s host.tag && return 0 error_msg "configure was able to generate a Makefile for the selected host," error_msg "however the host-targeting compiler was found to be missing" error_msg "at least one of the required headers or features." exit 2 } config_status() { printf "\n\n" make .display printf "\nconfiguration completed successfully.\n\n" } config_failure() { if [ -f Makefile ]; then mb_error='failed to use the generated Makefile.' printf '\n%s: error: %s\n' "${0}" "$mb_error" >&2 mv Makefile Makefile.failed fi exit 2 } config_success() { trap '' EXIT exit 0 } # one: init init_vars verify_build_directory # two: args for arg ; do case "$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#*=} ;; # build --build=*) mb_build=${arg#*=} ;; --host=*) mb_host=${arg#*=} ;; --cchost=*) mb_cchost=${arg#*=} ;; --cfghost=*) mb_cfghost=${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 ;; --all-shared) mb_all_shared=yes ;; --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=${arg#*=} ;; # pkgconfig --pkgname=*) mb_pkgname=${arg#*=} ;; --pkgdesc=*) mb_pkgdesc=${arg#*=} ;; --pkgusrc=*) mb_pkgusrc=${arg#*=} ;; --pkgrepo=*) mb_pkgrepo=${arg#*=} ;; --pkgpsrc=*) mb_pkgpsrc=${arg#*=} ;; --pkgdurl=*) mb_pkgdurl=${arg#*=} ;; --pkgdefs=*) mb_pkgdefs=${arg#*=} ;; --pkglibs=*) mb_pkglibs=${arg#*=} ;; # compatibility --enable-dependency-tracking) ;; --disable-dependency-tracking) ;; *) if [ _$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 ${arg#}: "unsupported config argument." exit 2 fi ;; esac done # three: validation verify_source_directory if ! [ -z "$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_copy config_ccenv config_custom config_cfghost config_host config_status # all done config_success