Make flashrom utility build process more solid
Corresponding to flashrom svn r36 and coreboot v2 svn r2117.
diff --git a/Makefile b/Makefile
index 9293fb8..cdf3f31 100644
--- a/Makefile
+++ b/Makefile
@@ -17,7 +17,7 @@
sst39sf020.o m29f400bt.o w49f002u.o 82802ab.o msys_doc.o pm49fl004.o \
sst49lf040.o sst_fwhub.o layout.o lbtable.o flashchips.o flash_rom.o
-all: dep $(PROGRAM)
+all: pciutils dep $(PROGRAM)
$(PROGRAM): $(OBJS)
$(CC) -o $(PROGRAM) $(OBJS) $(LDFLAGS)
@@ -32,7 +32,20 @@
dep:
@$(CC) -MM *.c > .dependencies
-.PHONY: all clean distclean dep
+pciutils:
+ @echo; echo -n "Checking for pciutils... "
+ @$(shell ( echo "#include <pci/pci.h>"; \
+ echo "struct pci_access *pacc;"; \
+ echo "int main(int argc, char **argv)"; \
+ echo "{ pacc = pci_alloc(); return 0; }"; ) > .test.c )
+ @$(CC) $(CFLAGS) .test.c -o .test $(LDFLAGS) &>/dev/null && \
+ echo "found." || ( echo "not found."; echo; \
+ echo "Please install pciutils and pciutils-devel."; \
+ echo "See README for more information."; echo; \
+ rm -f .test.c .test; exit 1)
+ @rm -f .test.c .test
+
+.PHONY: all clean distclean dep pciutils
-include .dependencies