minor fixes
diff --git a/src/libFLAC/Makefile.am b/src/libFLAC/Makefile.am
index 2857500..bce6a9a 100644
--- a/src/libFLAC/Makefile.am
+++ b/src/libFLAC/Makefile.am
@@ -29,8 +29,6 @@
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
lib_LTLIBRARIES = libFLAC.la
-DEBUGCFLAGS =
-CPUCFLAGS =
if DEBUG
DEBUGCFLAGS = -DFLAC__OVERFLOW_DETECT
endif
@@ -38,9 +36,9 @@
# The -force_cpusubtype_ALL is needed to insert a ppc64 instruction
# into cpu.c with an asm().
if FLaC__SYS_DARWIN
-CPUCFLAGS= -faltivec -force_cpusubtype_ALL
+CPUCFLAGS = -faltivec -force_cpusubtype_ALL
else
-CPUCFLAGS= -maltivec -mabi=altivec -force_cpusubtype_ALL
+CPUCFLAGS = -maltivec -mabi=altivec -force_cpusubtype_ALL
endif
endif
CFLAGS = @CFLAGS@ $(DEBUGCFLAGS) $(CPUCFLAGS)