[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)