Re: test in a m4 macro and variable created from pushdef

[Benoit SIGOURE]

On Aug 8, 2007, at 7:03 PM, Vincent Torri wrote:

if test "x${use_pcf_driver}" = "xyes"; then
   AC_MSG_NOTICE([Creating pcf driver...])
   rm -f src/lib/drv_pcf.c

echo "/* CAUTION! NEVER EDIT THIS FILE */" > src/ lib/drv_pcf.c sed 's/bdf/pcf/g' src/lib/drv_bdf.c | sed 's/BDF/PCF/g' >> src/ lib/drv_pcf.c

You don't need to invoke sed twice:
sed 's/bdf/pcf/g;s/BDF/PCF/g'

fi
[...]
AC_DEFUN([AS_CREATE_DRIVER], [

pushdef([UP], translit([$1], [a-z], [A-Z]))dnl
pushdef([DOWN], translit([$1], [A-Z], [a-z]))dnl

pushdef([SRCUP], translit([$2], [a-z], [A-Z]))dnl
pushdef([SRCDOWN], translit([$2], [A-Z], [a-z]))dnl

if test "x${use_]DOWN[_driver}" = "xyes"; then
   AC_MSG_NOTICE([Creating UP[] driver...])
   rm -f src/lib/drv_]DOWN[.c
   echo "/* CAUTION! NEVER EDIT THIS FILE */"  >  src/lib/drv_]DOWN[.c

sed 's/]SRCDOWN[/]DOWN[/g' src/lib/drv_]SRCDOWN[.c | sed 's/] SRCUP[/]UP[/g' >> src/lib/drv_]DOWN[.c

Same thing.

fi

popdef([UP])
popdef([DOWN])

popdef([SRCUP])
popdef([SRCDOWN])

])

Cheers,

--
Benoit Sigoure aka Tsuna
EPITA Research and Development Laboratory

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