diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 368 |
1 files changed, 327 insertions, 41 deletions
@@ -33,7 +33,12 @@ usage() " ___________________________________________" \ "__________________________________" - cat "$mb_project_dir"/project/config/cfgdefs.usage + if [ -f "$mb_project_dir"/project/config/cfgdefs.usage ]; then + cat "$mb_project_dir"/project/config/cfgdefs.usage + else + printf '%s\n\n' \ + "[ info: this project does not provide a project-specific cfgdefs.usage file. ]" + fi fi exit 0 @@ -53,10 +58,10 @@ output_step_prolog() { mb_line_dots='.................................' mb_line_dots="${mb_line_dots}.${mb_line_dots}" - mb_step_desc="${mb_package} : ${1##*/} : ${2}() " + mb_step_desc="${mb_package} : ${1##*/} : ${2} " mb_step_dlen="$((${#mb_line_dots} - ${#mb_step_desc}))" - printf "configure step: ${2}()\n" >&3 + printf "configure step: ${2}\n" >&3 printf "%s%${mb_step_dlen}.${mb_step_dlen}s " "${mb_step_desc}" "${mb_line_dots}" } @@ -100,12 +105,6 @@ init_log() printf "This is config.log, generated by sofort's configure script.\n\n" >&3 printf '$ %s' "$mb_script" >&3 - - for arg in $mb_args; do - printf ' %s' "$arg" >&3 - done - - printf '\n\n' >&3 } init_vars() @@ -135,6 +134,7 @@ init_vars() 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=$sfrt_config_dir/cfgdefs.in mb_make_vars=$(< "$sfrt_config_vars" \ @@ -156,6 +156,9 @@ init_vars() eval "$mb_expr" done + # cfgtest + . $mb_project_dir/sofort/cfgtest/cfgtest.sh + # ccenv . $mb_project_dir/sofort/ccenv/ccenv.sh @@ -169,9 +172,57 @@ init_vars() # config.project if [ -z "$mb_config" ]; then - . $mb_project_dir/config.project - else - . "$mb_config" + 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 "$mb_makefile" ]; then + mb_makefile='Makefile' + fi + + # pkgconf (host) + if [ -z "${PKGCONF}" ]; then + PKGCONF="$mb_pkgconf" + fi + + if [ -z "${PKGCONF}" ]; then + PKGCONF="${PKGCONFIG}" + fi + + # pkgconf (native) + if [ -z "${NATIVE_PKGCONF}" ]; then + NATIVE_PKGCONF="$mb_native_pkgconf" + fi + + if [ -z "${NATIVE_PKGCONF}" ]; then + NATIVE_PKGCONF="${NATIVE_PKGCONFIG}" + fi + + # project-specific initialization + if [ _$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 @@ -179,6 +230,11 @@ init_vars() mb_source_dir_set=yes fi + # cchost + if [ -n "$CCHOST" ]; then + mb_cchost_set=yes + fi + # step prolog output_step_prolog ${mb_script} 'init_vars' @@ -211,6 +267,9 @@ init_vars() mb_pdfdir=$PDFDIR mb_psdir=$PSDIR + # make + mb_make=$MAKE + mb_makemode=$MAKEMODE # build mb_build=$BUILD @@ -221,7 +280,10 @@ init_vars() mb_toolchain=$TOOLCHAIN mb_sysroot=$SYSROOT mb_cross_compile=$CROSS_COMPILE - mb_shell=$SHELL + mb_shell=$CONFIG_SHELL + + # pkgconf + mb_pkgconf=$PKGCONF # switches mb_cflags=$CFLAGS @@ -267,6 +329,8 @@ init_vars() mb_native_cflags=$NATIVE_CFLAGS mb_native_ldflags=$NATIVE_LDFLAGS + mb_native_pkgconf=$NATIVE_PKGCONF + mb_native_pe_subsystem=$NATIVE_PE_SUBSYSTEM mb_native_pe_image_base=$NATIVE_PE_IMAGE_BASE @@ -289,7 +353,14 @@ verify_build_directory() fi fi - rm -f Makefile Makefile.host Makefile.tmp Makefile.failed + 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 $mb_makefile output_step_epilog } @@ -526,7 +597,7 @@ common_defaults() [ -n "$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=$mb_datarootdir/doc + [ -n "$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 @@ -585,21 +656,39 @@ common_defaults() # sysroot if [ -n "$mb_sysroot" ]; then if [ -z "$mb_cflags_sysroot" ]; then - mb_cflags_sysroot="--sysroot=$mb_sysroot" + mb_cflags_sysroot='$(_CFLAGS_SYSROOT)' fi if [ -z "$mb_ldflags_sysroot" ]; then - mb_ldflags_sysroot="--sysroot=$mb_sysroot" + mb_ldflags_sysroot='$(_LDFLAGS_SYSROOT)' fi fi # debug if [ _$mb_debug = _yes ]; then if [ -z "$mb_cflags_debug" ]; then - mb_cflags_debug='-g3 -O0' + mb_cflags_debug='$(_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' @@ -629,12 +718,12 @@ config_flags() # ccstrict if [ _$mb_ccstrict = _yes ]; then - mb_cflags_strict='-Wall -Werror -Wextra -Wundef' + mb_cflags_strict='$(_CFLAGS_Wall) $(_CFLAGS_Werror) $(_CFLAGS_Wextra) $(_CFLAGS_Wundef) $(_CFLAGS_Wpedantic)' fi # ldstrict if [ _$mb_ldstrict = _yes ]; then - mb_ldflags_strict='-Wl,--no-undefined' + mb_ldflags_strict='$(_CFLAGS_Wl___no_undefined)' fi # step epilog @@ -642,23 +731,76 @@ config_flags() } +config_opts() +{ + if [ "$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 ${mb_script} 'config_copy' - mb_vars=$(cut -d'=' -f1 $sfrt_config_vars \ - | grep -v '^#') + mb_var_defs= + mb_sed_substs= + mb_template="${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=" \ - $(for __var in $(printf '%s' "$mb_vars"); do \ - printf '%s"$%s"%s' "-e 's^@$__var@^'" \ - "mb_$__var" "'^g' "; \ - done)" + mb_sed_substs="$mb_sed_substs $mb_sed_subst" - eval sed $mb_sed_substs \ - $mb_project_dir/Makefile.in \ - | sed -e 's/[[:blank:]]*$//g' \ - > $mb_pwd/Makefile.tmp + mb_var_def=$(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' \ + > $mb_pwd/Makefile.tmp output_step_epilog } @@ -676,6 +818,36 @@ config_ccenv() output_section_break ccenv_set_native_variables + # implicit --sysroot for use with pkgconf and friends + if [ -z "$mb_sysroot" ]; then + mb_sysroot="$ccenv_host_sysroot" + fi + + # require --sysroot when cross-compiling + if [ "$mb_cchost" != "$mb_native_cchost" ] \ + && [ "$ccenv_host_cc" != "$ccenv_native_cc" ] \ + && [ -z "$mb_sysroot" ]; then + mb_pretty=$(printf "%-${#mb_package}s" '') + + error_msg ' !!' + error_msg "$mb_package: host machine: $mb_cchost" + error_msg "$mb_package: host compiler: $ccenv_host_cc" + + error_msg ' !!' + error_msg "$mb_package: native machine: $mb_native_cchost" + error_msg "$mb_package: native compiler: $ccenv_native_cc" + + error_msg ' !!' + error_msg "$mb_package: detected host machine and native machine differ, assuming cross-compilation." + + error_msg ' !!' + error_msg "$mb_package: native compilation mode can be forced via --cchost=$mb_native_cchost" + error_msg "${mb_pretty} or otherwise by setting the NATIVE_CC environment variable to '$ccenv_host_cc'," + error_msg "${mb_pretty} however that should almost never be necessary; then again," + error_msg "${mb_pretty} forcing native mode when cross-building is strictly prohibited." + fi + + # re-generate Makefile.tmp output_section_break config_copy } @@ -695,6 +867,12 @@ config_custom() 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 @@ -722,7 +900,7 @@ config_cfghost() $mb_pwd/Makefile.tmp > $mb_pwd/Makefile.host rm $mb_pwd/Makefile.tmp - mv $mb_pwd/Makefile.host $mb_pwd/Makefile + mv $mb_pwd/Makefile.host $mb_pwd/$mb_makefile output_step_epilog } @@ -730,12 +908,70 @@ config_cfghost() config_host() { + # init output_step_prolog ${mb_script} 'config_host' - make -s host.tag \ - && output_step_epilog \ - && return 0 + mb_cfghost_cc="$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="$mb_cfghost_cflags -nostdlib" + else + printf 'int main(void){return 0;}\n' \ + > "$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 [ $mb_cfghost_ret = 0 ]; then + output_step_epilog + return 0 + fi + + # should never happen + error_msg error_msg "configure was able to generate a Makefile for the selected host," error_msg "however the host-targeting compiler was found to be missing" error_msg "at least one of the required headers or features." @@ -743,6 +979,15 @@ config_host() } +config_fini() +{ + # project-specific post-configuration steps + if [ _$mb_use_custom_cfgfini = _yes ]; then + . "$mb_project_dir/project/config/cfgfini.sh" + fi +} + + config_status() { output_script_status ${mb_script} \ @@ -772,16 +1017,37 @@ config_success() # one: init -mb_args= -mb_args_space= +mb_args_defs= +mb_args_text= +mb_args_idx=0 + +init_log for arg ; do - mb_escaped_arg=\'$(printf '%s\n' "$arg" | sed -e "s/'/'\\\\''/g")\' - mb_args="$mb_args$mb_args_space$mb_escaped_arg" - mb_args_space=' ' + 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 '_$((mb_args_idx))'" done -init_log +printf "$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 $mb_args_defs - >&3 +fi + init_vars verify_build_directory @@ -887,6 +1153,23 @@ for arg ; do mb_psdir=${arg#*=} ;; + #make + --make=*) + mb_make=${arg#*=} + ;; + + --makemode=*) + mb_makemode=${arg#*=} + ;; + + #pkgconf[ig] + --pkgconf=*) + mb_pkgconf=${arg#*=} + ;; + + --pkgconfig=*) + mb_pkgconf=${arg#*=} + ;; # build --build=*) @@ -897,6 +1180,7 @@ for arg ; do ;; --cchost=*) mb_cchost=${arg#*=} + mb_cchost_set=yes ;; --cfghost=*) mb_cfghost=${arg#*=} @@ -1118,11 +1402,13 @@ common_defaults # five: config config_flags +config_opts config_copy config_ccenv config_custom config_cfghost config_host +config_fini config_status |