Fixed building on Cygwin.

[pciutils.git] / Makefile

diff --git a/Makefile b/Makefile
index 3f8d50c679763b7c3f9ebb83d462bba3104623ee..67acf88a7b6c099226ecf28960a128d10eb60d61 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -4,9 +4,27 @@
 OPT=-O2
 CFLAGS=$(OPT) -Wall -W -Wno-parentheses -Wstrict-prototypes -Wmissing-prototypes
 
-VERSION=2.2.10-net2
-DATE=2008-02-13
+VERSION=3.0.2
+DATE=2008-09-19
 
+# Host OS and release (override if you are cross-compiling)
+HOST=
+RELEASE=
+CROSS_COMPILE=
+
+# Support for compressed pci.ids (yes/no, default: detect)
+ZLIB=
+
+# Support for resolving ID's by DNS (yes/no, default: detect)
+DNS=
+
+# Build libpci as a shared library (yes/no; or local for testing; requires GCC)
+SHARED=no
+
+# ABI version suffix in the name of the shared library
+ABI_VERSION=.3
+
+# Installation directories
 PREFIX=/usr/local
 SBINDIR=$(PREFIX)/sbin
 SHAREDIR=$(PREFIX)/share
@@ -15,35 +33,37 @@ MANDIR:=$(shell if [ -d $(PREFIX)/share/man ] ; then echo $(PREFIX)/share/man ;
 INCDIR=$(PREFIX)/include
 LIBDIR=$(PREFIX)/lib
 PKGCFDIR=$(LIBDIR)/pkgconfig
+
+# Commands
 INSTALL=install
 DIRINSTALL=install -d
-AR=ar
-RANLIB=ranlib
-PCILIB=lib/libpci.a
-PCILIBPC=lib/libpci.pc
-PCIINC=lib/config.h lib/header.h lib/pci.h lib/types.h lib/sysdep.h
-PCIINC_INS=lib/config.h lib/header.h lib/pci.h lib/types.h
 STRIP=-s
+CC=$(CROSS_COMPILE)gcc
+AR=$(CROSS_COMPILE)ar
+RANLIB=$(CROSS_COMPILE)ranlib
+
+# Base name of the library (overriden on NetBSD, which has its own libpci)
+LIBNAME=libpci
 
 -include lib/config.mk
 
-HOST=
-RELEASE=
+PCIINC=lib/config.h lib/header.h lib/pci.h lib/types.h lib/sysdep.h
+PCIINC_INS=lib/config.h lib/header.h lib/pci.h lib/types.h
 
 export
 
-all: $(PCILIB) lspci setpci lspci.8 setpci.8 pcilib.7 update-pciids update-pciids.8 $(PCI_IDS)
+all: lib/$(PCILIB) lspci setpci example lspci.8 setpci.8 pcilib.7 update-pciids update-pciids.8 $(PCI_IDS)
 
-$(PCILIB): $(PCIINC) force
+lib/$(PCILIB): $(PCIINC) force
        $(MAKE) -C lib all
 
 force:
 
 lib/config.h lib/config.mk:
-       cd lib && ./configure "$(IDSDIR)" "$(VERSION)" "$(HOST)" "$(RELEASE)" "$(ZLIB)"
+       cd lib && ./configure
 
-lspci: lspci.o common.o $(PCILIB)
-setpci: setpci.o common.o $(PCILIB)
+lspci: lspci.o common.o lib/$(PCILIB)
+setpci: setpci.o common.o lib/$(PCILIB)
 
 lspci.o: lspci.c pciutils.h $(PCIINC)
 setpci.o: setpci.c pciutils.h $(PCIINC)
@@ -53,6 +73,10 @@ update-pciids: update-pciids.sh
        sed <$< >$@ "s@^DEST=.*@DEST=$(IDSDIR)/$(PCI_IDS)@;s@^PCI_COMPRESSED_IDS=.*@PCI_COMPRESSED_IDS=$(PCI_COMPRESSED_IDS)@"
        chmod +x $@
 
+# The example of use of libpci
+example: example.o lib/$(PCILIB)
+example.o: example.c $(PCIINC)
+
 %: %.o
        $(CC) $(LDFLAGS) $(TARGET_ARCH) $^ $(LDLIBS) -o $@
 
@@ -61,7 +85,7 @@ update-pciids: update-pciids.sh
 
 clean:
        rm -f `find . -name "*~" -o -name "*.[oa]" -o -name "\#*\#" -o -name TAGS -o -name core -o -name "*.orig"`
-       rm -f update-pciids lspci setpci lib/config.* lib/example *.[78] pci.ids.* lib/*.pc
+       rm -f update-pciids lspci setpci example lib/config.* *.[78] pci.ids.* lib/*.pc lib/*.so lib/*.so.*
        rm -rf maint/dist
 
 distclean: clean
@@ -74,20 +98,31 @@ install: all
        $(INSTALL) -c -m 644 $(PCI_IDS) $(DESTDIR)$(IDSDIR)
        $(INSTALL) -c -m 644 lspci.8 setpci.8 update-pciids.8 $(DESTDIR)$(MANDIR)/man8
        $(INSTALL) -c -m 644 pcilib.7 $(DESTDIR)$(MANDIR)/man7
+ifeq ($(SHARED),yes)
+       $(DIRINSTALL) -m 755 $(DESTDIR)$(LIBDIR)
+       $(INSTALL) -c -m 644 lib/$(PCILIB) $(DESTDIR)$(LIBDIR)
+       ln -sf $(PCILIB) $(DESTDIR)$(LIBDIR)/$(LIBNAME).so$(ABI_VERSION)
+endif
 
-install-lib: $(PCIINC_INS) $(PCILIB) $(PCILIBPC)
+install-lib: $(PCIINC_INS) lib/$(PCILIB) lib/$(PCILIBPC)
        $(DIRINSTALL) -m 755 $(DESTDIR)$(INCDIR)/pci $(DESTDIR)$(LIBDIR) $(DESTDIR)$(PKGCFDIR)
        $(INSTALL) -c -m 644 $(PCIINC_INS) $(DESTDIR)$(INCDIR)/pci
-       $(INSTALL) -c -m 644 $(PCILIB) $(DESTDIR)$(LIBDIR)
-       $(INSTALL) -c -m 644 $(PCILIBPC) $(DESTDIR)$(PKGCFDIR)
+       $(INSTALL) -c -m 644 lib/$(PCILIB) $(DESTDIR)$(LIBDIR)
+       $(INSTALL) -c -m 644 lib/$(PCILIBPC) $(DESTDIR)$(PKGCFDIR)
+ifeq ($(SHARED),yes)
+       ln -sf $(LIBNAME).so$(ABI_VERSION) $(DESTDIR)$(LIBDIR)/$(LIBNAME).so
+endif
 
 uninstall: all
        rm -f $(DESTDIR)$(SBINDIR)/lspci $(DESTDIR)$(SBINDIR)/setpci $(DESTDIR)$(SBINDIR)/update-pciids
        rm -f $(DESTDIR)$(IDSDIR)/$(PCI_IDS)
        rm -f $(DESTDIR)$(MANDIR)/man8/lspci.8 $(DESTDIR)$(MANDIR)/man8/setpci.8 $(DESTDIR)$(MANDIR)/man8/update-pciids.8
        rm -f $(DESTDIR)$(MANDIR)/man7/pcilib.7
+ifeq ($(SHARED),yes)
+       rm -f $(DESTDIR)$(LIBDIR)/$(PCILIB) $(DESTDIR)$(LIBDIR)/$(LIBNAME).so$(ABI_VERSION)
+endif
 
 pci.ids.gz: pci.ids
        gzip -9 <$< >$@
 
-.PHONY: all clean distclean install uninstall force
+.PHONY: all clean distclean install install-lib uninstall force