X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/6e7b8bcbd7f33dbd4289e7f14223856ab1294e19..074ec0b565fc7bd09a9aca87b669d106fd962289:/acinclude.m4 diff --git a/acinclude.m4 b/acinclude.m4 index 4c86f58ec7..bd3e379f7f 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -132,7 +132,7 @@ AC_DEFUN([WX_CPP_NEW_HEADERS], AC_LANG_SAVE AC_LANG_CPLUSPLUS - AC_CHECK_HEADER(iostream,,, [ ]) + AC_CHECK_HEADERS([iostream],,, [ ]) if test "$ac_cv_header_iostream" = "yes" ; then ifelse([$1], , :, [$1]) @@ -284,7 +284,7 @@ AC_DEFUN([WX_CHECK_FUNCS], if eval test \$wx_cv_func_$wx_func = yes then - AC_DEFINE_UNQUOTED([HAVE_`echo $wx_func | tr 'a-z' 'A-Z'`]) + AC_DEFINE_UNQUOTED([AS_TR_CPP([HAVE_$wx_func])]) $2 else : @@ -332,60 +332,38 @@ fi ]) dnl --------------------------------------------------------------------------- -dnl override AC_ARG_ENABLE/WITH to cache the results in .cache file +dnl override AC_ARG_ENABLE/WITH to handle options defaults dnl --------------------------------------------------------------------------- -AC_DEFUN([WX_ARG_CACHE_INIT], - [ - wx_arg_cache_file="configarg.cache" - echo "loading argument cache $wx_arg_cache_file" - rm -f ${wx_arg_cache_file}.tmp - touch ${wx_arg_cache_file}.tmp - touch ${wx_arg_cache_file} - ]) - -AC_DEFUN([WX_ARG_CACHE_FLUSH], - [ - echo "saving argument cache $wx_arg_cache_file" - mv ${wx_arg_cache_file}.tmp ${wx_arg_cache_file} - ]) - dnl this macro checks for a three-valued command line --with argument: dnl possible arguments are 'yes', 'no', 'sys', or 'builtin' dnl usage: WX_ARG_SYS_WITH(option, helpmessage, variable-name) +dnl +dnl the default value (used if the option is not specified at all) is the value +dnl of wxUSE_ALL_FEATURES (which is "yes" by default but can be changed by +dnl giving configure --disable-all-features option) AC_DEFUN([WX_ARG_SYS_WITH], [ AC_MSG_CHECKING([for --with-$1]) - no_cache=0 AC_ARG_WITH($1, [$2], [ if test "$withval" = yes; then - ac_cv_use_$1='$3=yes' + AS_TR_SH(wx_cv_use_$1)='$3=yes' elif test "$withval" = no; then - ac_cv_use_$1='$3=no' + AS_TR_SH(wx_cv_use_$1)='$3=no' elif test "$withval" = sys; then - ac_cv_use_$1='$3=sys' + AS_TR_SH(wx_cv_use_$1)='$3=sys' elif test "$withval" = builtin; then - ac_cv_use_$1='$3=builtin' + AS_TR_SH(wx_cv_use_$1)='$3=builtin' else AC_MSG_ERROR([Invalid value for --with-$1: should be yes, no, sys, or builtin]) fi ], [ - LINE=`grep "$3" ${wx_arg_cache_file}` - if test "x$LINE" != x ; then - eval "DEFAULT_$LINE" - else - no_cache=1 - fi - - ac_cv_use_$1='$3='$DEFAULT_$3 + AS_TR_SH(wx_cv_use_$1)='$3=${'DEFAULT_$3":-$wxUSE_ALL_FEATURES}" ]) - eval "$ac_cv_use_$1" - if test "$no_cache" != 1; then - echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp - fi + eval "$AS_TR_SH(wx_cv_use_$1)" if test "$$3" = yes; then AC_MSG_RESULT(yes) @@ -400,86 +378,106 @@ AC_DEFUN([WX_ARG_SYS_WITH], fi ]) -dnl this macro checks for a command line argument and caches the result +dnl this macro simply checks for a command line argument dnl usage: WX_ARG_WITH(option, helpmessage, variable-name, [withstring]) AC_DEFUN([WX_ARG_WITH], [ withstring=$4 + defaultval=$wxUSE_ALL_FEATURES + if test -z "$defaultval"; then + if test x"$withstring" = xwithout; then + defaultval=yes + else + defaultval=no + fi + fi AC_MSG_CHECKING([for --${withstring:-with}-$1]) - no_cache=0 AC_ARG_WITH($1, [$2], [ if test "$withval" = yes; then - ac_cv_use_$1='$3=yes' + AS_TR_SH(wx_cv_use_$1)='$3=yes' else - ac_cv_use_$1='$3=no' + AS_TR_SH(wx_cv_use_$1)='$3=no' fi ], [ - LINE=`grep "$3" ${wx_arg_cache_file}` - if test "x$LINE" != x ; then - eval "DEFAULT_$LINE" - else - no_cache=1 - fi - - ac_cv_use_$1='$3='$DEFAULT_$3 + AS_TR_SH(wx_cv_use_$1)='$3=${'DEFAULT_$3":-$defaultval}" ]) - eval "$ac_cv_use_$1" - if test "$no_cache" != 1; then - echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp - fi + eval "$AS_TR_SH(wx_cv_use_$1)" - if test "$$3" = yes; then - AC_MSG_RESULT(yes) + if test x"$withstring" = xwithout; then + if test $$3 = yes; then + result=no + else + result=yes + fi else - AC_MSG_RESULT(no) + result=$$3 fi + + AC_MSG_RESULT($result) ]) +dnl same as WX_ARG_WITH but makes it clear that the option is enabled by default +AC_DEFUN([WX_ARG_WITHOUT], [WX_ARG_WITH($1, [$2], $3, without)]) + dnl like WX_ARG_WITH but uses AC_ARG_ENABLE instead of AC_ARG_WITH -dnl usage: WX_ARG_ENABLE(option, helpmessage, variable-name, enablestring) +dnl usage: WX_ARG_ENABLE(option, helpmessage, var, [enablestring], [default]) dnl -dnl enablestring is a hack and allows to show "checking for --disable-foo" -dnl message when running configure instead of the default "checking for -dnl --enable-foo" one whih is useful for the options enabled by default +dnl enablestring can be omitted or a literal string "disable" and allows to +dnl show "checking for --disable-foo" message when running configure instead of +dnl the default "checking for --enable-foo" one whih is useful for the options +dnl enabled by default +dnl +dnl the "default" argument can be omitted or contain the default value to use +dnl for the option if it's unspecified AC_DEFUN([WX_ARG_ENABLE], [ enablestring=$4 + defaultval=$5 + if test -z "$defaultval"; then + if test x"$enablestring" = xdisable; then + defaultval=yes + else + defaultval=no + fi + fi + AC_MSG_CHECKING([for --${enablestring:-enable}-$1]) - no_cache=0 AC_ARG_ENABLE($1, [$2], [ if test "$enableval" = yes; then - ac_cv_use_$1='$3=yes' + AS_TR_SH(wx_cv_use_$1)='$3=yes' else - ac_cv_use_$1='$3=no' + AS_TR_SH(wx_cv_use_$1)='$3=no' fi ], [ - LINE=`grep "$3" ${wx_arg_cache_file}` - if test "x$LINE" != x ; then - eval "DEFAULT_$LINE" - else - no_cache=1 - fi - - ac_cv_use_$1='$3='$DEFAULT_$3 + AS_TR_SH(wx_cv_use_$1)='$3=${'DEFAULT_$3":-$defaultval}" ]) - eval "$ac_cv_use_$1" - if test "$no_cache" != 1; then - echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp - fi + eval "$AS_TR_SH(wx_cv_use_$1)" - if test "$$3" = yes; then - AC_MSG_RESULT(yes) + if test x"$enablestring" = xdisable; then + if test $$3 = yes; then + result=no + else + result=yes + fi else - AC_MSG_RESULT(no) + result=$$3 fi + + AC_MSG_RESULT($result) ]) +dnl the same as WX_ARG_ENABLE but makes it more clear that the option is +dnl enabled by default +AC_DEFUN([WX_ARG_DISABLE], [WX_ARG_ENABLE($1, [$2], $3, disable)]) + +dnl same as WX_ARG_ENABLE but defaults to wxUSE_ALL_FEATURES instead of "yes" +AC_DEFUN([WX_ARG_FEATURE], [WX_ARG_ENABLE($1, [$2], $3,, $wxUSE_ALL_FEATURES)]) dnl Like WX_ARG_ENABLE but accepts a parameter. dnl @@ -492,32 +490,21 @@ dnl dnl --enable-foo wxUSE_FOO=yes dnl --disable-foo wxUSE_FOO=no dnl --enable-foo=bar wxUSE_FOO=bar -dnl value from configarg.cache or wxUSE_FOO=no +dnl wxUSE_FOO=$DEFAULT_wxUSE_FOO dnl AC_DEFUN([WX_ARG_ENABLE_PARAM], [ enablestring=$4 AC_MSG_CHECKING([for --${enablestring:-enable}-$1]) - no_cache=0 AC_ARG_ENABLE($1, [$2], [ wx_cv_use_$1="$3='$enableval'" ], [ - LINE=`grep "$3" ${wx_arg_cache_file}` - if test "x$LINE" != x ; then - eval "DEFAULT_$LINE" - wx_cv_use_$1='$3='$DEFAULT_$3 - else - no_cache=1 - wx_cv_use_$1="$3=no" - fi + wx_cv_use_$1='$3='$DEFAULT_$3 ]) eval "$wx_cv_use_$1" - if test "$no_cache" != 1; then - echo $wx_cv_use_$1 >> ${wx_arg_cache_file}.tmp - fi AC_MSG_RESULT([$$3]) ])