@$(shell ( echo "#include <pci/pci.h>"; \
echo "struct pci_access *pacc;"; \
echo "int main(int argc, char **argv)"; \
echo "{ pacc = pci_alloc(); return 0; }"; ) > .test.c )
@$(CC) $(CFLAGS) .test.c -o .test $(LDFLAGS) &>/dev/null && \
echo "found." || ( echo "not found."; echo; \
@$(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; \