replace LDFLAGS with LDLIBS

Reducibility_Multiplex/Makefile

@@ -1,6 +1,6 @@
 CC=gcc
 CFLAGS=-O2 
-LDFLAGS=-lm -lgmp -lz
+LDLIBS=-lm -lgmp -lz
 
 
 CC_RUNS=$(shell \$($(CC) --version >/dev/null ))
@@ -25,7 +25,7 @@ IS_CC_CLANG=$(shell $(CC) --version 2>/dev/null | grep -Eic '(llvm|clang)')
 ##$(info $$IS_CC_CLANG is [${IS_CC_CLANG}])
 ifeq ($(IS_CC_CLANG), 1)
 # compiler is CLANG
-LDFLAGS+=-lomp
+LDLIBS+=-lomp
 endif
 endif
 endif
@@ -36,5 +36,5 @@ clean:
 	rm -f reducibility_complexity
 
 reducibility: reducibility_complexity.c
-	$(CC) $(CFLAGS) $(LDFLAGS)  reducibility_complexity.c  -o  reducibility_complexity
+	$(CC) $(CFLAGS) reducibility_complexity.c -o reducibility_complexity