configure: Remove empty else clauses from AS_IF
These were causing "syntax error near unexpected token `fi'" in the
generated configure on some systems, because they produced an
else
fi
with no commands between the two.
diff --git a/configure.ac b/configure.ac
index cfcf95c..bb838c0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -447,7 +447,7 @@
AC_SUBST(HAVE_ARM_NE10)
AC_SUBST(NE10_CFLAGS)
AC_SUBST(NE10_LIBS)
- ],[]
+ ]
)
]
)
@@ -483,7 +483,7 @@
intrinsics_support="$intrinsics_support (Neon_Intrinsics)"
AS_IF([test x"enable_rtcd" != x"" && test x"$OPUS_ARM_PRESUME_NEON_INTR" != x"1"],
- [rtcd_support="$rtcd_support (ARMv7_Neon_Intrinsics)"],[])
+ [rtcd_support="$rtcd_support (ARMv7_Neon_Intrinsics)"])
AS_IF([test x"$OPUS_ARM_PRESUME_NEON_INTR" = x"1"],
[AC_DEFINE([OPUS_ARM_PRESUME_NEON_INTR], 1, [Define if binary requires NEON intrinsics support])])
@@ -494,7 +494,7 @@
intrinsics_support="$intrinsics_support (NE10)"
AS_IF([test x"enable_rtcd" != x"" \
&& test x"$OPUS_ARM_PRESUME_NEON_INTR" != x"1"],
- [rtcd_support="$rtcd_support (NE10)"],[])
+ [rtcd_support="$rtcd_support (NE10)"])
])
AS_IF([test x"$rtcd_support" = x""],