exec()ing a program

Hi all,

I'm building a package that is exec()ing gs and pstotext. It looks to me that pkgsrc wants absolute paths for exec()ing programs.

For exec()ing gs, apparently, I can do this (+ appropriate patch):

SUBST_CLASSES+=	gs
SUBST_STAGE.gs=	do-configure
SUBST_FILES.gs=	afile.c bfile.c cfile.c
SUBST_SED.gs=	-e 's|@GS_CMD@|${TOOLS_PATH.gs}|'


How can I do this with pstoext? TOOLS_PATH.pstotext is not defined.

Thanks, Stefan Schaeckeler

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