freepascal.compiler/utils/h2pas/Makefile.fpc

#
#   Makefile.fpc for h2pas
#

[targets]
programs=h2pas

[clean]
units=options lexlib scan yacclib converu

[dirs]
fpcdir=../..

[require]
options=-Sg


[rules]
# do we have pyacc?
ifndef PYACC
PYACC=$(strip $(wildcard $(addsuffix /pyacc$(EXEEXT),$(SEARCHPATH))))
ifeq ($(PYACC),)
PYACC=
else
export PYACC:=$(firstword $(PYACC))
endif
endif

# do we have plex?
ifndef PLEX
PLEX=$(strip $(wildcard $(addsuffix /plex$(EXEEXT),$(SEARCHPATH))))
ifeq ($(PLEX),)
PLEX=
else
export PLEX:=$(firstword $(PLEX))
endif
endif

h2pas$(EXEEXT): h2pas$(PASEXT)

#
# Lex and Yacc (only if pyacc is found)
#
ifdef  PYACC
h2pas$(PASEXT): h2pas.y
        $(PYACC) h2pas.y

yacclex: yacc lex

yacc:
        $(PYACC) h2pas.y

lex :
        $(PLEX) scan.l
endif