X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/dc6923a52c55308c5ae67d28f313d8c12556ef8a..19cf1ef3a7077dd99a90f141847b8a9b67b318c9:/acinclude.m4 diff --git a/acinclude.m4 b/acinclude.m4 index 204c5fb238..033014481d 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]) @@ -350,41 +350,50 @@ AC_DEFUN([WX_ARG_CACHE_FLUSH], mv ${wx_arg_cache_file}.tmp ${wx_arg_cache_file} ]) +dnl return the name of the variable to store the value of the given +dnl WX_ARG_WITH/ENABLE option +AC_DEFUN([WX_ARG_CACHE_NAME],) + 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 + cache=yes ], [ LINE=`grep "^$3=" ${wx_arg_cache_file}` if test "x$LINE" != x ; then - eval "DEFAULT_$LINE" + eval "DEFAULT_$LINE" + cache=yes else - no_cache=1 + cache=no 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 >> ${wx_arg_cache_file}.tmp + eval "$AS_TR_SH(wx_cv_use_$1)" + if test "x$cache" = xyes; then + echo "$3=$$3" >> ${wx_arg_cache_file}.tmp fi if test "$$3" = yes; then @@ -405,81 +414,125 @@ 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 + cache=yes ], [ LINE=`grep "^$3=" ${wx_arg_cache_file}` if test "x$LINE" != x ; then - eval "DEFAULT_$LINE" + eval "DEFAULT_$LINE" + cache=yes else - no_cache=1 + cache=no 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 >> ${wx_arg_cache_file}.tmp + eval "$AS_TR_SH(wx_cv_use_$1)" + if test "x$cache" = xyes; then + echo "$3=$$3" >> ${wx_arg_cache_file}.tmp fi - if test "$$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 + cache=yes ], [ LINE=`grep "^$3=" ${wx_arg_cache_file}` if test "x$LINE" != x ; then - eval "DEFAULT_$LINE" + eval "DEFAULT_$LINE" + cache=yes else - no_cache=1 + cache=no 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 >> ${wx_arg_cache_file}.tmp + eval "$AS_TR_SH(wx_cv_use_$1)" + if test "x$cache" = xyes; then + echo "$3=$$3" >> ${wx_arg_cache_file}.tmp fi - if test "$$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 @@ -499,25 +552,26 @@ 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'" + cache=yes ], [ LINE=`grep "^$3=" ${wx_arg_cache_file}` if test "x$LINE" != x ; then eval "DEFAULT_$LINE" + cache=yes else - no_cache=1 + cache=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 >> ${wx_arg_cache_file}.tmp + if test "x$cache" = xyes; then + echo "$3=$$3" >> ${wx_arg_cache_file}.tmp fi AC_MSG_RESULT([$$3])