18 lines
571 B
Diff
18 lines
571 B
Diff
diff --git a/configure.in b/configure.in
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index cf38e45..ba7ad09 100644
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--- a/configure.in
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+++ b/configure.in
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@@ -96,7 +96,11 @@ CFLAGS="$CFLAGS -D_REENTRANT -D_THREAD_SAFE"
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dnl Check whether to enable IPv6 support
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AC_ARG_ENABLE([ipv6],[ --enable-ipv6 Enable IPv6 support (disabled by default)],
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- CFLAGS="$CFLAGS -DINET6",)
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+ [enable_ipv6=$enableval],
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+ [enable_ipv6=no])
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+if test $enable_ipv6 = yes; then
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+ CFLAGS="$CFLAGS -DINET6"
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+fi
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AC_SUBST(HAVE_NEW_SS_FAMILY)
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AC_OUTPUT(Makefile src/Makefile man/Makefile)
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