diff --git a/kernel/Makefile.L3 b/kernel/Makefile.L3
index da279b185..1c0931d96 100644
--- a/kernel/Makefile.L3
+++ b/kernel/Makefile.L3
@@ -1691,29 +1691,61 @@ $(KDIR)qtrmm_oltucopy$(TSUFFIX).$(SUFFIX) : generic/trmm_ltcopy_$(QGEMM_UNROLL_N
 $(KDIR)qtrmm_oltncopy$(TSUFFIX).$(SUFFIX) : generic/trmm_ltcopy_$(QGEMM_UNROLL_N).c
 	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -DXDOUBLE -UCOMPLEX -DOUTER -DLOWER -UUNIT $< -o $@
 
+ifdef CTRMMUNCOPY_M
+$(KDIR)ctrmm_iunucopy$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(CTRMMUNCOPY_M)
+	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -UDOUBLE -DCOMPLEX -UOUTER -ULOWER -DUNIT $< -o $@
+
+$(KDIR)ctrmm_iunncopy$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(CTRMMUNCOPY_M)
+	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -UDOUBLE -DCOMPLEX -UOUTER -ULOWER -UUNIT $< -o $@
+else
 $(KDIR)ctrmm_iunucopy$(TSUFFIX).$(SUFFIX) : generic/ztrmm_uncopy_$(CGEMM_UNROLL_M).c
 	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -UDOUBLE -DCOMPLEX -UOUTER -ULOWER -DUNIT $< -o $@
 
 $(KDIR)ctrmm_iunncopy$(TSUFFIX).$(SUFFIX) : generic/ztrmm_uncopy_$(CGEMM_UNROLL_M).c
 	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -UDOUBLE -DCOMPLEX -UOUTER -ULOWER -UUNIT $< -o $@
+endif
 
-$(KDIR)ctrmm_ilnucopy$(TSUFFIX).$(SUFFIX) : generic/ztrmm_lncopy_$(CGEMM_UNROLL_M).c
+ifdef CTRMMLNCOPY_M
+$(KDIR)ctrmm_ilnucopy$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(CTRMMLNCOPY_M)
 	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -UDOUBLE -DCOMPLEX -UOUTER -DLOWER -DUNIT $< -o $@
 
-$(KDIR)ctrmm_ilnncopy$(TSUFFIX).$(SUFFIX) : generic/ztrmm_lncopy_$(CGEMM_UNROLL_M).c
+$(KDIR)ctrmm_ilnncopy$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(CTRMMLNCOPY_M)
 	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -UDOUBLE -DCOMPLEX -UOUTER -DLOWER -UUNIT $< -o $@
-
-$(KDIR)ctrmm_iutucopy$(TSUFFIX).$(SUFFIX) : generic/ztrmm_utcopy_$(CGEMM_UNROLL_M).c
+else
+$(KDIR)ctrmm_iunucopy$(TSUFFIX).$(SUFFIX) : generic/ztrmm_uncopy_$(CGEMM_UNROLL_M).c
 	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -UDOUBLE -DCOMPLEX -UOUTER -ULOWER -DUNIT $< -o $@
 
-$(KDIR)ctrmm_iutncopy$(TSUFFIX).$(SUFFIX) : generic/ztrmm_utcopy_$(CGEMM_UNROLL_M).c
+$(KDIR)ctrmm_iunncopy$(TSUFFIX).$(SUFFIX) : generic/ztrmm_uncopy_$(CGEMM_UNROLL_M).c
 	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -UDOUBLE -DCOMPLEX -UOUTER -ULOWER -UUNIT $< -o $@
+endif
 
-$(KDIR)ctrmm_iltucopy$(TSUFFIX).$(SUFFIX) : generic/ztrmm_ltcopy_$(CGEMM_UNROLL_M).c
+ifdef CTRMMUTCOPY_M
+$(KDIR)ctrmm_iutucopy$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(CTRMMUTCOPY_M)
+	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -UDOUBLE -DCOMPLEX -UOUTER -ULOWER -DUNIT $< -o $@
+
+$(KDIR)ctrmm_iutncopy$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(CTRMMUTCOPY_M)
+	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -UDOUBLE -DCOMPLEX -UOUTER -ULOWER -UUNIT $< -o $@
+else
+$(KDIR)ctrmm_iunucopy$(TSUFFIX).$(SUFFIX) : generic/ztrmm_uncopy_$(CGEMM_UNROLL_M).c
+	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -UDOUBLE -DCOMPLEX -UOUTER -ULOWER -DUNIT $< -o $@
+
+$(KDIR)ctrmm_iunncopy$(TSUFFIX).$(SUFFIX) : generic/ztrmm_uncopy_$(CGEMM_UNROLL_M).c
+	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -UDOUBLE -DCOMPLEX -UOUTER -ULOWER -UUNIT $< -o $@
+endif
+
+ifdef CTRMMLTCOPY_M
+$(KDIR)ctrmm_iltucopy$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(CTRMMLTCOPY_M)
 	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -UDOUBLE -DCOMPLEX -UOUTER -DLOWER -DUNIT $< -o $@
 
-$(KDIR)ctrmm_iltncopy$(TSUFFIX).$(SUFFIX) : generic/ztrmm_ltcopy_$(CGEMM_UNROLL_M).c
+$(KDIR)ctrmm_iltncopy$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(CTRMMLTCOPY_M)
 	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -UDOUBLE -DCOMPLEX -UOUTER -DLOWER -UUNIT $< -o $@
+else
+$(KDIR)ctrmm_iunucopy$(TSUFFIX).$(SUFFIX) : generic/ztrmm_uncopy_$(CGEMM_UNROLL_M).c
+	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -UDOUBLE -DCOMPLEX -UOUTER -ULOWER -DUNIT $< -o $@
+
+$(KDIR)ctrmm_iunncopy$(TSUFFIX).$(SUFFIX) : generic/ztrmm_uncopy_$(CGEMM_UNROLL_M).c
+	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -UDOUBLE -DCOMPLEX -UOUTER -ULOWER -UUNIT $< -o $@
+endif
 
 $(KDIR)ctrmm_ounucopy$(TSUFFIX).$(SUFFIX) : generic/ztrmm_uncopy_$(CGEMM_UNROLL_N).c
 	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -UDOUBLE -DCOMPLEX -DOUTER -ULOWER -DUNIT $< -o $@
@@ -1929,11 +1961,21 @@ $(KDIR)csymm_outcopy$(TSUFFIX).$(SUFFIX) : generic/zsymm_ucopy_$(CGEMM_UNROLL_N)
 $(KDIR)csymm_oltcopy$(TSUFFIX).$(SUFFIX) : generic/zsymm_lcopy_$(CGEMM_UNROLL_N).c
 	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -UDOUBLE -DCOMPLEX -DOUTER -DLOWER $< -o $@
 
+ifdef CSYMMUCOPY_M
+$(KDIR)csymm_iutcopy$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(CSYMMUCOPY_M)
+	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -UDOUBLE -DCOMPLEX -UOUTER -ULOWER $< -o $@
+else
 $(KDIR)csymm_iutcopy$(TSUFFIX).$(SUFFIX) : generic/zsymm_ucopy_$(CGEMM_UNROLL_M).c
 	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -UDOUBLE -DCOMPLEX -UOUTER -ULOWER $< -o $@
+endif
 
+ifdef CSYMMLCOPY_M
+$(KDIR)csymm_iltcopy$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(CSYMMLCOPY_M)
+	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -UDOUBLE -DCOMPLEX -UOUTER -DLOWER $< -o $@
+else
 $(KDIR)csymm_iltcopy$(TSUFFIX).$(SUFFIX) : generic/zsymm_lcopy_$(CGEMM_UNROLL_M).c
 	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -UDOUBLE -DCOMPLEX -UOUTER -DLOWER $< -o $@
+endif
 
 $(KDIR)zsymm_outcopy$(TSUFFIX).$(SUFFIX) : generic/zsymm_ucopy_$(ZGEMM_UNROLL_N).c
 	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -DDOUBLE -DCOMPLEX -DOUTER -ULOWER $< -o $@
@@ -1941,11 +1983,21 @@ $(KDIR)zsymm_outcopy$(TSUFFIX).$(SUFFIX) : generic/zsymm_ucopy_$(ZGEMM_UNROLL_N)
 $(KDIR)zsymm_oltcopy$(TSUFFIX).$(SUFFIX) : generic/zsymm_lcopy_$(ZGEMM_UNROLL_N).c
 	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -DDOUBLE -DCOMPLEX -DOUTER -DLOWER $< -o $@
 
+ifdef ZSYMMUCOPY_M
+$(KDIR)zsymm_iutcopy$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(ZSYMMUCOPY_M)
+	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -DDOUBLE -DCOMPLEX -UOUTER -ULOWER $< -o $@
+else
 $(KDIR)zsymm_iutcopy$(TSUFFIX).$(SUFFIX) : generic/zsymm_ucopy_$(ZGEMM_UNROLL_M).c
 	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -DDOUBLE -DCOMPLEX -UOUTER -ULOWER $< -o $@
+endif
 
+ifdef ZSYMMLCOPY_M
+$(KDIR)zsymm_iltcopy$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(ZSYMMLCOPY_M)
+	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -DDOUBLE -DCOMPLEX -UOUTER -DLOWER $< -o $@
+else
 $(KDIR)zsymm_iltcopy$(TSUFFIX).$(SUFFIX) : generic/zsymm_lcopy_$(ZGEMM_UNROLL_M).c
 	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -DDOUBLE -DCOMPLEX -UOUTER -DLOWER $< -o $@
+endif
 
 $(KDIR)xsymm_outcopy$(TSUFFIX).$(SUFFIX) : generic/zsymm_ucopy_$(XGEMM_UNROLL_N).c
 	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -DXDOUBLE -DCOMPLEX -DOUTER -ULOWER $< -o $@
@@ -1965,11 +2017,21 @@ $(KDIR)chemm_outcopy$(TSUFFIX).$(SUFFIX) : generic/zhemm_utcopy_$(CGEMM_UNROLL_N
 $(KDIR)chemm_oltcopy$(TSUFFIX).$(SUFFIX) : generic/zhemm_ltcopy_$(CGEMM_UNROLL_N).c
 	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -UDOUBLE -DCOMPLEX -DOUTER $< -DLOWER -o $@
 
+ifdef CHEMMUTCOPY_M
+$(KDIR)chemm_iutcopy$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(CHEMMUTCOPY_M)
+	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -UDOUBLE -DCOMPLEX -UOUTER $< -ULOWER -o $@
+else
 $(KDIR)chemm_iutcopy$(TSUFFIX).$(SUFFIX) : generic/zhemm_utcopy_$(CGEMM_UNROLL_M).c
 	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -UDOUBLE -DCOMPLEX -UOUTER $< -ULOWER -o $@
+endif
 
+ifdef CHEMMLTCOPY_M
+$(KDIR)chemm_iltcopy$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(CHEMMLTCOPY_M)
+	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -UDOUBLE -DCOMPLEX -UOUTER $< -DLOWER -o $@
+else
 $(KDIR)chemm_iltcopy$(TSUFFIX).$(SUFFIX) : generic/zhemm_ltcopy_$(CGEMM_UNROLL_M).c
 	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -UDOUBLE -DCOMPLEX -UOUTER $< -DLOWER -o $@
+endif
 
 $(KDIR)zhemm_outcopy$(TSUFFIX).$(SUFFIX) : generic/zhemm_utcopy_$(ZGEMM_UNROLL_N).c
 	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -DDOUBLE -DCOMPLEX -DOUTER $< -ULOWER -o $@
@@ -1977,11 +2039,21 @@ $(KDIR)zhemm_outcopy$(TSUFFIX).$(SUFFIX) : generic/zhemm_utcopy_$(ZGEMM_UNROLL_N
 $(KDIR)zhemm_oltcopy$(TSUFFIX).$(SUFFIX) : generic/zhemm_ltcopy_$(ZGEMM_UNROLL_N).c
 	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -DDOUBLE -DCOMPLEX -DOUTER $< -DLOWER -o $@
 
+ifdef ZHEMMUTCOPY_M
+$(KDIR)zhemm_iutcopy$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(ZHEMMUTCOPY_M)
+	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -DDOUBLE -DCOMPLEX -UOUTER $< -ULOWER -o $@
+else
 $(KDIR)zhemm_iutcopy$(TSUFFIX).$(SUFFIX) : generic/zhemm_utcopy_$(ZGEMM_UNROLL_M).c
 	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -DDOUBLE -DCOMPLEX -UOUTER $< -ULOWER -o $@
+endif
 
+ifdef ZHEMMLTCOPY_M
+$(KDIR)zhemm_iltcopy$(TSUFFIX).$(SUFFIX) : $(KERNELDIR)/$(ZHEMMLTCOPY_M)
+	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -DDOUBLE -DCOMPLEX -UOUTER $< -DLOWER -o $@
+else
 $(KDIR)zhemm_iltcopy$(TSUFFIX).$(SUFFIX) : generic/zhemm_ltcopy_$(ZGEMM_UNROLL_M).c
 	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -DDOUBLE -DCOMPLEX -UOUTER $< -DLOWER -o $@
+endif
 
 $(KDIR)xhemm_outcopy$(TSUFFIX).$(SUFFIX) : generic/zhemm_utcopy_$(XGEMM_UNROLL_N).c
 	$(CC) -c $(CFLAGS) $(NO_UNINITIALIZED_WARN) -DXDOUBLE -DCOMPLEX -DOUTER $< -ULOWER -o $@