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Define OL_DECL_STRDUP, the current declaration conflicts with GLIBC 2.1's

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macro definition. If the declaration errors, then we don't declare it in
ac/string.h
This commit is contained in:
Ben Collins 1999-03-15 00:16:25 +00:00
parent 8654f340cb
commit da5444cee5
1 changed files with 20 additions and 1 deletions
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21
build/openldap.m4
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@ -412,7 +412,7 @@ AC_MSG_RESULT($ol_cv_dcl_sys_errlist)
# It's possible (for near-UNIX clones) that sys_errlist doesn't exist
if test $ol_cv_dcl_sys_errlist = no ; then
AC_DEFINE(DECL_SYS_ERRLIST,1,
[define if sys_errlist is declared in stdio.h or errno.h])
[define if sys_errlist is not declared in stdio.h or errno.h])
AC_MSG_CHECKING([existence of sys_errlist])
AC_CACHE_VAL(ol_cv_have_sys_errlist,[
AC_TRY_LINK([#include <errno.h>],
@ -426,6 +426,25 @@ if test $ol_cv_dcl_sys_errlist = no ; then
fi
fi
])dnl
dnl
dnl ====================================================================
dnl Check to see if we should not declare strdup if we have it
dnl
AC_DEFUN([OL_DECL_STRDUP],
[
AC_MSG_CHECKING([strdup decleration])
AC_CACHE_VAL(ol_cv_dcl_strdup,[
AC_TRY_COMPILE([
#include <string.h> ],
[extern char *strdup()],
[ol_cv_dcl_strdup=yes],
[ol_cv_dcl_strdup=no])])
AC_MSG_RESULT($ol_cv_dcl_strdup)
if test $ol_cv_dcl_strdup = yes ; then
AC_DEFINE(DECL_STRDUP,1,
[define if you have strdup() but it's not declared])
fi
])dnl
dnl ====================================================================
dnl Early MIPS compilers (used in Ultrix 4.2) don't like