diff options
| -rw-r--r-- | sofort/cfgtest/cfgtest.sh | 293 |
1 files changed, 140 insertions, 153 deletions
diff --git a/sofort/cfgtest/cfgtest.sh b/sofort/cfgtest/cfgtest.sh index 9c13b67..ab5d2ab 100644 --- a/sofort/cfgtest/cfgtest.sh +++ b/sofort/cfgtest/cfgtest.sh @@ -88,16 +88,29 @@ cfgtest_epilog() printf "%${cfgtest_tool_dlen}.${cfgtest_tool_dlen}s %s.\n" \ "${cfgtest_line_dots}" "${2}" + if [ "${1}" = 'snippet' ] && [ -f = 'a.out' ]; then + rm -f 'a.out' + fi + + if [ "${1}" = 'snippet' ] && [ "${2}" = '(error)' ]; then + printf '\n\ncfgtest: the %s compiler %s %s.\n' \ + "$mb_cfgtest_cfgtype" \ + 'failed to compile the above code' \ + "${1}" >&3 + printf '%s\n' '------------------------' >&3 + return 1 + fi + if [ "${2}" = '-----' ]; then - printf '\n\ncfgtest: %s is missing or cannot be found.\n' "${1}" >&3 + printf '\n\ncfgtest: %s %s is missing or cannot be found.\n' "${1}" "${3}" >&3 printf '%s\n' '------------------------' >&3 return 1 elif [ "${1}" = 'size-of-type' ] && [ "${2}" = '(error)' ]; then - printf '\n\ncfgtest: could not determine size of type.\n' >&3 + printf '\n\ncfgtest: could not determine size of type `%s.\n' "${3}'" >&3 printf '%s\n' '------------------------' >&3 return 1 elif [ "${2}" = '(error)' ]; then - printf '\n\ncfgtest: %s is not defined or cannot be used.\n' "${1}" >&3 + printf '\n\ncfgtest: %s `%s is not defined or cannot be used.\n' "${1}" "${3}'" >&3 printf '%s\n' '------------------------' >&3 return 1 fi @@ -168,28 +181,74 @@ cfgtest_ldflags_append() } -cfgtest_header_presence() +cfgtest_common_init() { - cfgtest_prolog 'header' "${1}" + # cfgtest variables + if [ "${1:-}" = 'asm' ]; then + cfgtest_fmt='%s -c -xc - -o a.out' + elif [ "${1:-}" = 'lib' ]; then + cfgtest_fmt='%s -xc - -o a.out' + else + cfgtest_fmt='%s -S -xc - -o -' + fi - printf '%s -E -xc - \\\n' "$mb_cfgtest_cc" >&3 + if [ "${1:-}" = 'lib' ]; then + cfgtest_cmd=$(printf "$cfgtest_fmt %s %s %s" \ + "$mb_cfgtest_cc" \ + "$mb_cfgtest_cflags" \ + "$mb_cfgtest_ldflags" \ + "$cfgtest_libs") + else + cfgtest_cmd=$(printf "$cfgtest_fmt %s" \ + "$mb_cfgtest_cc" \ + "$mb_cfgtest_cflags") + fi + + if [ -z "$mb_cfgtest_headers" ] || [ "${1:-}" = 'lib' ]; then + cfgtest_inc= + cfgtest_src="$cfgtest_code_snippet" + else + cfgtest_inc=$(printf '#include <%s>\n' $mb_cfgtest_headers) + cfgtest_src=$(printf '%s\n_\n' "$cfgtest_inc" \ + | m4 -D_="$cfgtest_code_snippet") + fi + + # config.log + printf "$cfgtest_fmt" "$mb_cfgtest_cc" >&3 for cfgtest_cflag in $mb_cfgtest_cflags; do - printf '\t%s \\\n' "$cfgtest_cflag" >&3 + printf ' \\\n\t%s' "$cfgtest_cflag" >&3 done - printf '\t%s\n\n' '--include='"${1}" >&3 + if [ "${1:-}" = 'lib' ]; then + for cfgtest_lib in $cfgtest_libs; do + printf ' \\\n\t%s' "$cfgtest_lib" >&3 + done + fi + + printf ' \\\n' >&3 + printf '<< _SRCEOF\n%s\n' "$cfgtest_src" >&3 + printf '_SRCEOF \n\n\n' >&3 +} - cfgtest_cmd=$(printf '%s -E -xc - %s %s' \ - "$mb_cfgtest_cc" "$mb_cfgtest_cflags" \ - '--include='"${1}") - eval $(printf '%s' "$cfgtest_cmd") \ - < /dev/null \ - > /dev/null 2>&3 \ - || cfgtest_epilog 'header' '-----' \ +cfgtest_header_presence() +{ + #init + cfgtest_prolog 'header' "${1}" + + cfgtest_code_snippet=$(printf '#include <%s>\n' "${1}") + + cfgtest_common_init + + # execute + printf '%s' "$cfgtest_src" \ + | eval $(printf '%s' "$cfgtest_cmd") \ + > /dev/null 2>&3 \ + || cfgtest_epilog 'header' '-----' "<${1}>" \ || return + # result mb_internal_str=$(printf '%s%s' '-DHAVE_' "${1}" \ | sed -e 's/\./_/g' -e 's@/@_@g' \ | tr "[:lower:]" "[:upper:]") @@ -210,26 +269,23 @@ cfgtest_header_presence() cfgtest_header_absence() { + #init cfgtest_prolog 'header absence' "${1}" - printf '%s -E -xc - \\\n' "$mb_cfgtest_cc" >&3 + cfgtest_code_snippet=$(printf '#include <%s>\n' "${1}") - for cfgtest_cflag in $mb_cfgtest_cflags; do - printf '\t%s \\\n' "$cfgtest_cflag" >&3 - done + cfgtest_common_init - printf '\t%s\n\n' '--include='"${1}" >&3 - - cfgtest_cmd=$(printf '%s -E -xc - %s %s' \ - "$mb_cfgtest_cc" "$mb_cfgtest_cflags" \ - '--include='"${1}") - - eval $(printf '%s' "$cfgtest_cmd") \ - < /dev/null \ - > /dev/null 2>&3 \ - && cfgtest_epilog 'header' "${1}" \ + # execute + printf '%s' "$cfgtest_src" \ + | eval $(printf '%s' "$cfgtest_cmd") \ + > /dev/null 2>&3 \ + && printf 'cfgtest: %s header <%s>: no error.' \ + "$mb_cfgtest_cfgtype" "${1}" >&3 \ + && cfgtest_epilog 'header' "${1}" \ && return + # result mb_internal_str=$(printf '%s%s' '-DHAVE_NO_' "$@" \ | sed -e 's/\./_/g' -e 's@/@_@g' \ | tr "[:lower:]" "[:upper:]") @@ -250,39 +306,21 @@ cfgtest_header_absence() cfgtest_interface_presence() { + # init cfgtest_prolog 'interface' "${1}" - mb_internal_cflags= - - for mb_header in $mb_cfgtest_headers; do - mb_internal_cflags="$mb_internal_cflags --include=$mb_header" - done - - cfgtest_code_snippet=$(printf 'void * addr = &%s;' "${1}") - - printf 'printf %s "%s" \\\n' "'%s'" "$cfgtest_code_snippet" >&3 - printf '| %s -S -xc - -o -' "$mb_cfgtest_cc" >&3 + cfgtest_code_snippet=$(printf 'void * addr = &%s;\n' "${1}") - for cfgtest_cflag in $mb_cfgtest_cflags; do - printf ' \\\n\t%s' "$cfgtest_cflag" >&3 - done + cfgtest_common_init - for cfgtest_cflag in $mb_internal_cflags; do - printf ' \\\n\t%s' "$cfgtest_cflag" >&3 - done - - printf '\n\n' >&3 - - cfgtest_cmd=$(printf '%s -S -xc - -o - %s %s' \ - "$mb_cfgtest_cc" "$mb_cfgtest_cflags" \ - "$mb_internal_cflags") - - printf '%s' "$cfgtest_code_snippet" \ - | eval $(printf '%s' "$cfgtest_cmd") \ - > /dev/null 2>&3 \ - || cfgtest_epilog 'interface' '(error)' \ - || return + # execute + printf '%s' "$cfgtest_src" \ + | eval $(printf '%s' "$cfgtest_cmd") \ + > /dev/null 2>&3 \ + || cfgtest_epilog 'interface' '(error)' "${1}" \ + || return + # result mb_internal_str=$(printf '%s%s' '-DHAVE_' "$@" \ | sed -e 's/\./_/g' \ | tr "[:lower:]" "[:upper:]") @@ -305,38 +343,19 @@ cfgtest_interface_presence() cfgtest_decl_presence() { + # init cfgtest_prolog 'decl' "${1}" - mb_internal_cflags= - - for mb_header in $mb_cfgtest_headers; do - mb_internal_cflags="$mb_internal_cflags --include=$mb_header" - done - cfgtest_code_snippet=$(printf 'void * any = (void *)(%s);' "${1}") - printf 'printf %s "%s" \\\n' "'%s'" "$cfgtest_code_snippet" >&3 - printf '| %s -S -xc - -o -' "$mb_cfgtest_cc" >&3 - - for cfgtest_cflag in $mb_cfgtest_cflags; do - printf ' \\\n\t%s' "$cfgtest_cflag" >&3 - done - - for cfgtest_cflag in $mb_internal_cflags; do - printf ' \\\n\t%s' "$cfgtest_cflag" >&3 - done - - printf '\n\n' >&3 - - cfgtest_cmd=$(printf '%s -S -xc - -o - %s %s' \ - "$mb_cfgtest_cc" "$mb_cfgtest_cflags" \ - "$mb_internal_cflags") + cfgtest_common_init - printf '%s' "$cfgtest_code_snippet" \ + # execute + printf '%s' "$cfgtest_src" \ | eval $(printf '%s' "$cfgtest_cmd") \ - > /dev/null 2>&3 \ - || cfgtest_epilog 'decl' '(error)' \ - || return + > /dev/null 2>&3 \ + || cfgtest_epilog 'decl' '(error)' "${1}" \ + || return # does the argument solely consist of the macro or enum member name? mb_internal_str=$(printf '%s' "$@" | tr -d '[a-z][A-Z][0-9][_]') @@ -346,6 +365,7 @@ cfgtest_decl_presence() return 0 fi + # result mb_internal_str=$(printf '%s%s' '-DHAVE_DECL_' "$@" \ | sed -e 's/\./_/g' \ | tr "[:lower:]" "[:upper:]") @@ -370,34 +390,32 @@ cfgtest_type_size() { cfgtest_entity_size_prolog "$@" - mb_internal_cflags='' mb_internal_size='' mb_internal_test='char x[(sizeof(%s) == %s) ? 1 : -1];' - for mb_header in $mb_cfgtest_headers; do - mb_internal_cflags="$mb_internal_cflags --include=$mb_header" - done - for mb_internal_guess in 8 4 2 1 16 32 64 128; do if [ -z $mb_internal_size ]; then + printf '# guess %s ===>\n' "$mb_internal_guess" >&3 + mb_internal_type="$@" - mb_internal_str=$(printf "$mb_internal_test" \ - "$mb_internal_type" \ - "$mb_internal_guess") + cfgtest_code_snippet=$(printf "$mb_internal_test" \ + "$mb_internal_type" "$mb_internal_guess") - printf '%s' "$mb_internal_str" \ - | eval $mb_cfgtest_cc -S -xc - -o - \ - $mb_cfgtest_cflags \ - $mb_internal_cflags \ - > /dev/null 2>/dev/null \ + cfgtest_common_init + + printf '%s' "$cfgtest_src" \ + | eval $(printf '%s' "$cfgtest_cmd") \ + > /dev/null 2>&3 \ && mb_internal_size=$mb_internal_guess + + printf '\n' >&3 fi done # unrecognized type, or type size not within range if [ -z $mb_internal_size ]; then - cfgtest_epilog 'size-of-type' '(error)' + cfgtest_epilog 'size-of-type' '(error)' "@" return 1 fi @@ -424,55 +442,39 @@ cfgtest_type_size() } -cfgtest_code_snippet() +cfgtest_code_snippet_asm() { - mb_internal_cflags='' - mb_internal_test="$@" - - for mb_header in $mb_cfgtest_headers; do - mb_internal_cflags="$mb_internal_cflags --include=$mb_header" - done + # init + cfgtest_prolog 'support of code snippet' '<...>' - printf '%s' "$mb_internal_test" \ - | eval $mb_cfgtest_cc -S -xc - -o - \ - $mb_cfgtest_cflags \ - $mb_internal_cflags \ - > /dev/null 2>/dev/null \ - || return 1 - - return 0 -} + cfgtest_code_snippet="$@" + cfgtest_common_init 'asm' -cfgtest_code_snippet_asm() -{ - mb_internal_cflags='' - mb_internal_test="$@" - - cfgtest_tmp=$(mktemp ./tmp_XXXXXXXXXXXXXXXX) + # execute cfgtest_ret=1 - for mb_header in $mb_cfgtest_headers; do - mb_internal_cflags="$mb_internal_cflags --include=$mb_header" - done + printf '%s' "$cfgtest_src" \ + | eval $(printf '%s' "$cfgtest_cmd") \ + > /dev/null 2>&3 \ + || cfgtest_epilog 'snippet' '(error)' \ + || return + + # result + cfgtest_ret=0 - printf '%s' "$mb_internal_test" \ - | eval $mb_cfgtest_cc -c -xc - \ - -o $cfgtest_tmp \ - $mb_cfgtest_cflags \ - $mb_internal_cflags \ - > /dev/null 2>/dev/null \ - && cfgtest_ret=0 + printf 'cfgtest: %s compiler: above code snippet compiled successfully.\n\n' \ + "$mb_cfgtest_cfgtype" >&3 - rm -f "$cfgtest_tmp" - unset cfgtest_tmp + cfgtest_epilog 'snippet' '(ok)' - return $cfgtest_ret + return 0 } cfgtest_library_presence() { + # init cfgtest_libs= cfgtest_spc= @@ -489,31 +491,16 @@ cfgtest_library_presence() cfgtest_code_snippet='int main(void){return 0;}' - printf 'printf %s "%s" \\\n' "'%s'" "$cfgtest_code_snippet" >&3 - printf '| %s -o a.out -xc -' "$mb_cfgtest_cc" >&3 - - for cfgtest_cflag in $mb_cfgtest_cflags; do - printf ' \\\n\t%s' "$cfgtest_cflag" >&3 - done + cfgtest_common_init 'lib' - for cfgtest_lib in ${@}; do - printf ' \\\n\t%s' "$cfgtest_lib" >&3 - done - - printf '\n\n' >&3 - - cfgtest_cmd=$(printf '%s -o a.out -xc - %s %s %s' \ - "$mb_cfgtest_cc" "$mb_cfgtest_cflags" \ - "$mb_cfgtest_ldflags" "$cfgtest_libs") - - printf '%s' "$cfgtest_code_snippet" \ + # execute + printf '%s' "$cfgtest_src" \ | eval $(printf '%s' "$cfgtest_cmd") \ - > /dev/null 2>&3 \ - || cfgtest_epilog 'library' '-----' \ + > /dev/null 2>&3 \ + || cfgtest_epilog 'library' '-----' "$@" \ || return 1 - rm -f a.out - + # result printf 'cfgtest: `%s'"'"' was accepted by the linker driver.\n' \ "$cfgtest_libs" >&3 printf '%s\n' '------------------------' >&3 |