--- Makefile.orig	2020-10-14 12:51:11 UTC
+++ Makefile
@@ -12,7 +12,7 @@
 #   (at your option) any later version.
 #
 
-CC     ?= gcc
+#CC     ?= gcc
 # Base CFLAGS can be overridden by environment
 CFLAGS ?= -O2
 # When debugging, disable -O2 and enable -g
@@ -28,19 +28,20 @@ CFLAGS += -D_FILE_OFFSET_BITS=64
 #CFLAGS += -DALIGNMENT_WORKAROUND
 
 # Pass linker flags here (can be set from environment too)
-LDFLAGS ?=
+#LDFLAGS ?=
+LDFLAGS += $(CFLAGS)
 
 DESTDIR =
-prefix  = /usr/local
+prefix  = $(PREFIX)
 sbindir = $(prefix)/sbin
 mandir  = $(prefix)/share/man
 man8dir = $(mandir)/man8
 docdir  = $(prefix)/share/doc/dmidecode
 
 INSTALL         := install
-INSTALL_DATA    := $(INSTALL) -m 644
+INSTALL_DATA    := $(BSD_INSTALL_DATA)
 INSTALL_DIR     := $(INSTALL) -m 755 -d
-INSTALL_PROGRAM := $(INSTALL) -m 755
+INSTALL_PROGRAM := $(BSD_INSTALL_PROGRAM)
 RM              := rm -f
 
 # BSD make provides $MACHINE, but GNU make doesn't