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Extra tests for environ

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1012
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Sjoerd van der Berg 2003-05-21 08:31:48 +00:00
parent 12f1965cb4
commit e70b82aa64
1 changed files with 9 additions and 0 deletions
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9
configure.in
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@ -36,6 +36,15 @@ AC_C_INLINE
AC_TYPE_SIZE_T
AC_STRUCT_TM
AC_MSG_CHECKING(if environ can be included)
AC_TRY_LINK([#include <unistd.h>
#include <stdlib.h>],[*environ;],
[AC_MSG_RESULT(yes);AC_DEFINE(ENVIRON_INCLUDED,1,[environ can be included])],AC_MSG_RESULT(no))
AC_MSG_CHECKING(if environ can be linked)
AC_TRY_LINK([extern char ** environ;],[*environ;],
[AC_MSG_RESULT(yes);AC_DEFINE(ENVIRON_LINKED,1,[environ can be linked])],AC_MSG_RESULT(no))
dnl Checks for libraries.
#Check if the compiler support attributes