--- Makefile.orig	2020-05-30 22:17:26 UTC
+++ Makefile
@@ -1,8 +1,8 @@
 # Makefile for The PCI Utilities
 # (c) 1998--2020 Martin Mares <mj@ucw.cz>
 
-OPT=-O2
-CFLAGS=$(OPT) -Wall -W -Wno-parentheses -Wstrict-prototypes -Wmissing-prototypes
+# OPT=-O2
+CFLAGS+=$(OPT) -Wall -W -Wno-parentheses -Wstrict-prototypes -Wmissing-prototypes
 
 VERSION=3.7.0
 DATE=2020-05-31
@@ -32,10 +32,10 @@ HWDB=
 ABI_VERSION=.3
 
 # Installation directories
-PREFIX=/usr/local
+# PREFIX=/usr/local
 SBINDIR=$(PREFIX)/sbin
 SHAREDIR=$(PREFIX)/share
-IDSDIR=$(SHAREDIR)
+IDSDIR=$(SHAREDIR)/pciids
 MANDIR:=$(shell if [ -d $(PREFIX)/share/man ] ; then echo $(PREFIX)/share/man ; else echo $(PREFIX)/man ; fi)
 INCDIR=$(PREFIX)/include
 LIBDIR=$(PREFIX)/lib
@@ -45,7 +45,7 @@ PKGCFDIR=$(LIBDIR)/pkgconfig
 INSTALL=install
 DIRINSTALL=install -d
 STRIP=-s
-CC=$(CROSS_COMPILE)gcc
+# CC=$(CROSS_COMPILE)gcc
 AR=$(CROSS_COMPILE)ar
 RANLIB=$(CROSS_COMPILE)ranlib
 
@@ -59,7 +59,7 @@ PCIINC_INS=lib/config.h lib/header.h lib/pci.h lib/typ
 
 export
 
-all: lib/$(PCILIB) lspci setpci example lspci.8 setpci.8 pcilib.7 pci.ids.5 update-pciids update-pciids.8 $(PCI_IDS)
+all: lspci setpci example lspci.8 setpci.8 pcilib.7 pci.ids.5 update-pciids update-pciids.8 $(PCI_IDS)
 
 lib/$(PCILIB): $(PCIINC) force
 	$(MAKE) -C lib all
@@ -69,8 +69,8 @@ force:
 lib/config.h lib/config.mk:
 	cd lib && ./configure
 
-lspci: lspci.o ls-vpd.o ls-caps.o ls-caps-vendor.o ls-ecaps.o ls-kernel.o ls-tree.o ls-map.o common.o lib/$(PCILIB)
-setpci: setpci.o common.o lib/$(PCILIB)
+lspci: lspci.o ls-vpd.o ls-caps.o ls-caps-vendor.o ls-ecaps.o ls-kernel.o ls-tree.o ls-map.o common.o
+setpci: setpci.o common.o
 
 LSPCIINC=lspci.h pciutils.h $(PCIINC)
 lspci.o: lspci.c $(LSPCIINC)
@@ -92,7 +92,7 @@ update-pciids: update-pciids.sh
 	chmod +x $@
 
 # The example of use of libpci
-example: example.o lib/$(PCILIB)
+example: example.o
 example.o: example.c $(PCIINC)
 
 %: %.o