[Solved] qmake: compiling Pro*C source files (Windows)

dword

Hi all,
I need to add specific compiler for a Pro*C file (yes, just one) in my project. I read the "Customizing Makefile Output" part in the qmake documentation, so I did:
@
TEMPLATE = app

Input

HEADERS += dynamicsql.h
SOURCES += dynamicsql.pc

proc.output = ${QMAKE_FILE_BASE}.c
proc.command = echo ${QMAKE_FILE_OUT}
proc.depend_command = echo ${QMAKE_FILE_BASE}
proc.input = SOURCES
QMAKE_EXTRA_COMPILERS += proc
@
Then I run qmake: 'qmake -tp vc'
My .proc file does not have any compiler rule, do I've check the makefile generated with a basic 'qmake'. I don't see anything about my build rule.
What may be wrong?
Thank you for your help!

dword

hum, hem, my bad, just needed to add an 's' to 'proc.command' (so it's proc.commands)