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-rw-r--r--configure.in7
1 files changed, 6 insertions, 1 deletions
diff --git a/configure.in b/configure.in
index a2d8d0ea..5bdbe34d 100644
--- a/configure.in
+++ b/configure.in
@@ -60,6 +60,10 @@ AC_CHECK_FUNC(strcasecmp, AC_DEFINE(HAVE_STRCASECMP),
[EXTRASRC="$EXTRASRC \$(srcdir)/strcasecmp.c"
EXTRAOBJ="$EXTRAOBJ strcasecmp.o"])
+AC_CHECK_FUNC(memmove, AC_DEFINE(HAVE_MEMMOVE),
+ [EXTRASRC="$EXTRASRC \$(srcdir)/memmove.c"
+ EXTRAOBJ="$EXTRAOBJ memmove.o"])
+
AC_CHECK_FUNC(getopt_long, AC_DEFINE(HAVE_GETOPTLONG),
[EXTRASRC="$EXTRASRC \$(srcdir)/getopt.c \$(srcdir)/getopt1.c"
EXTRAOBJ="$EXTRAOBJ getopt.o getopt1.o"])
@@ -72,7 +76,8 @@ then
EXTRAOBJ="$EXTRAOBJ alloca.o"
fi
-dnl All AC_CHECK_FUNCs must precede the following AC_SUBSTs
+dnl AC_CHECK_FUNC calls that might hack the Makefile must precede
+dnl the following AC_SUBSTs
AC_SUBST(EXTRADEFS)
AC_SUBST(EXTRASRC)