Handle a missing NPE firmware file better; if it's missing print a

(somewhat) meaningful message and terminate the build.  It'd be
nice to print a proper URL from which to fetch the file but that
seems problematic.  Leave a suggested starting point in this file
(TBD: add it to the man page).

Submitted by:	ru
This commit is contained in:
Sam Leffler 2006-12-07 00:49:33 +00:00
parent ae89920ab9
commit 81319550dd

View File

@ -18,6 +18,10 @@ dev/uart/uart_dev_ns8250.c optional uart
#
# NPE-based Ethernet support (requires qmgr also). Note the
# firmware images must be downloaded from the Intel web site.
# The URL seems to change frequently; try this as a starting
# place:
#
# http://www.intel.com/design/network/products/npfamily/download_ixp400.htm
#
arm/xscale/ixp425/if_npe.c optional npe
arm/xscale/ixp425/ixp425_npe.c optional npe
@ -31,10 +35,15 @@ ixp425_npe_fw.c optional npe_fw \
# get known values for reference in the _fw.c file.
#
IxNpeMicrocode.fwo optional npe_fw \
dependency "$S/arm/xscale/ixp425/IxNpeMicrocode.dat" \
compile-with "ln -sf $S/arm/xscale/ixp425/IxNpeMicrocode.dat ${.OBJDIR}; ${LD} -b binary -d -warn-common -r -d -o ${.TARGET} IxNpeMicrocode.dat" \
dependency "IxNpeMicrocode.dat" \
compile-with "${LD} -b binary -d -warn-common -r -d -o ${.TARGET} IxNpeMicrocode.dat" \
no-implicit-rule \
clean "IxNpeMicrocode.dat IxNpeMicrocode.fwo"
clean "IxNpeMicrocode.fwo"
IxNpeMicrocode.dat optional npe_fw \
dependency ".PHONY" \
compile-with "if [ -e $S/arm/xscale/ixp425/IxNpeMicrocode.dat ]; then ln -sf $S/arm/xscale/ixp425/IxNpeMicrocode.dat .; else echo 'WARNING, no IxNpeMicrocode.dat file; you must obtain this from the Intel web site'; false; fi" \
no-obj no-implicit-rule \
clean "IxNpeMicrocode.dat"
#
# Q-Manager support
#