issue 40, make flashrom utility build process more solid.

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2117 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

diff --git a/util/flashrom/Makefile b/util/flashrom/Makefile
index 9293fb872382b339cb903d6152fd33cee80c73da..cdf3f318b99f0c5829587372433cfad849768e46 100644 (file)
--- a/util/flashrom/Makefile
+++ b/util/flashrom/Makefile
@@ -17,7 +17,7 @@ OBJS  = flash_enable.o udelay.o jedec.o sst28sf040.o am29f040b.o mx29f002.o  \
        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) $(LDFLAGS)
@@ -32,7 +32,20 @@ distclean: clean
 dep:
        @$(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