msieve-makefile.patch

--- msieve/Makefile.org	2023-10-17 23:04:50.051351933 +0200
+++ msieve/Makefile	2023-10-17 23:04:59.288041077 +0200
@@ -20,7 +20,7 @@
 # get overridden by architecture-specific builds)
 CC = gcc
 WARN_FLAGS = -Wall -W
-OPT_FLAGS = -O3 -fomit-frame-pointer -march=native \
+OPT_FLAGS = -O3 -fomit-frame-pointer \
 	    -D_FILE_OFFSET_BITS=64 -DNDEBUG -D_LARGEFILE64_SOURCE
 
 # use := instead of = so we only run the following once
@@ -29,7 +29,7 @@
 	SVN_VERSION := unknown
 endif
 
-CFLAGS = $(OPT_FLAGS) $(MACHINE_FLAGS) $(WARN_FLAGS) \
+CFLAGS += $(OPT_FLAGS) $(MACHINE_FLAGS) $(WARN_FLAGS) \
 	 	-DMSIEVE_SVN_VERSION="\"$(SVN_VERSION)\"" \
 		-I. -Iaprcl -Iinclude -Ignfs -Ignfs/poly -Ignfs/poly/stage1
 
@@ -272,8 +272,8 @@
 
 all: $(COMMON_OBJS) $(QS_OBJS) $(NFS_OBJS) $(GPU_OBJS)
 	rm -f libmsieve.a
-	ar r libmsieve.a $(COMMON_OBJS) $(QS_OBJS) $(NFS_OBJS)
-	ranlib libmsieve.a
+	$(AR) r libmsieve.a $(COMMON_OBJS) $(QS_OBJS) $(NFS_OBJS)
+	$(RANLIB) libmsieve.a
 	$(CC) $(CFLAGS) demo.c -o msieve $(LDFLAGS) \
 			libmsieve.a $(LIBS)