Added the configuration of Loongcc compiler for Loongson 3 CPU.

Makefile.system

@@ -514,11 +514,28 @@ ifdef INTERFACE64
 FCOMMON_OPT += -i8
 endif
 endif
+
+ifeq ($(ARCH), mips64)
+ifndef BINARY64
+FCOMMON_OPT += -n32
+else
+FCOMMON_OPT += -n64
+endif
+ifeq ($(CORE), LOONGSON3A) 
+FCOMMON_OPT += -loongson3
+endif
+
+ifeq ($(CORE), LOONGSON3B) 
+FCOMMON_OPT += -loongson3
+endif
+
+else
 ifndef BINARY64
 FCOMMON_OPT += -m32
 else
 FCOMMON_OPT += -m64
 endif
+endif
 
 ifdef USE_OPENMP
 FEXTRALIB   += -lstdc++
@@ -527,12 +544,30 @@ endif
 endif
 
 ifeq ($(C_COMPILER), OPEN64)
+
+ifeq ($(ARCH), mips64)
+ifndef BINARY64
+CCOMMON_OPT += -n32
+else
+CCOMMON_OPT += -n64
+endif
+ifeq ($(CORE), LOONGSON3A) 
+CCOMMON_OPT += -loongson3
+endif
+
+ifeq ($(CORE), LOONGSON3B) 
+CCOMMON_OPT += -loongson3
+endif
+
+else
+
 ifndef BINARY64
 CCOMMON_OPT += -m32
 else
 CCOMMON_OPT += -m64
 endif
 endif
+endif
 
 ifeq ($(C_COMPILER), SUN)
 CCOMMON_OPT  += -w

README.md

@@ -23,6 +23,10 @@ On X86 box, compile this library for loongson3a CPU.
 
     make BINARY=64 CC=mips64el-unknown-linux-gnu-gcc FC=mips64el-unknown-linux-gnu-gfortran HOSTCC=gcc TARGET=LOONGSON3A
 
+On X86 box, compile this library for loongson3a CPU with loongcc (based on Open64) compiler.
+
+    make CC=loongcc FC=loongf95 HOSTCC=gcc TARGET=LOONGSON3A CROSS=1 CROSS_SUFFIX=mips64el-st-linux-gnu-   NO_LAPACKE=1 NO_SHARED=1 BINARY=32
+
 ### Debug version
 
     make DEBUG=1