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Fix the Autoconf test for getopt_long replacement. 

It was broken by e114502b2b.
This commit is contained in:
Lasse Collin 2009-03-01 08:58:41 +02:00
parent fd6a380f4e
commit 63df14c57d
1 changed files with 4 additions and 0 deletions
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4
m4/getopt.m4
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@ -30,6 +30,10 @@ AC_DEFUN([gl_GETOPT_CHECK_HEADERS],
AC_CHECK_HEADERS([getopt.h], [], [GETOPT_H=getopt.h])
fi
if test -z "$GETOPT_H"; then
AC_CHECK_FUNCS([getopt_long], [], [GETOPT_H=getopt.h])
fi
dnl BSD getopt_long uses a way to reset option processing, that is different
dnl from GNU and Solaris (which copied the GNU behavior). We support both
dnl GNU and BSD style resetting of getopt_long(), so there's no need to use