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add 4th parameter to AC_CHECK_HEADER to skip preprocessor check

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@44703 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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Paul Cornett 2007-03-09 17:57:21 +00:00
parent e678981e9a
commit 6e7b8bcbd7
3 changed files with 258 additions and 2530 deletions
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2
acinclude.m4
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@ -132,7 +132,7 @@ AC_DEFUN([WX_CPP_NEW_HEADERS],
AC_LANG_SAVE
AC_LANG_CPLUSPLUS
AC_CHECK_HEADERS(iostream)
AC_CHECK_HEADER(iostream,,, [ ])
if test "$ac_cv_header_iostream" = "yes" ; then
ifelse([$1], , :, [$1])