Add variable for gcc >=9 test

martin-frbg · web-flow · commit 97762234f951 · 2019-11-29T23:47:23.000+01:00
used in KERNEL.POWER9
diff --git a/kernel/Makefile b/kernel/Makefile
@@ -5,6 +5,11 @@ endif
 TOPDIR	= ..
 include $(TOPDIR)/Makefile.system
 
+
+ifeq ($(C_COMPILER), GCC)
+GCCVERSIONGTEQ9 := $(shell expr `$(CC) -dumpversion | cut -f1 -d.` \>= 9)
+endif
+
 AVX2OPT = 
 ifeq ($(C_COMPILER), GCC)
 # AVX2 support was added in 4.7.0
