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Post process the crunch1.mk file to allow make arguments to passed on

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a per program basis allowing a greater control on what is built.

The buildopts file contains Makefile lines of form:

	# Anything added to OPTS is added to every build rule.
	OPTS= -DNOPAM

	# These should only be added to the build of user-ppp.
	ppp_OPTS= -DNOKLDLOAD -DNOINET6 -DNONAT -DNOATM -DNOSUID \
		-DHAVE_DES -DNORADIUS -DNOI4B -DNONETGRAPH

Really these should be added to crunch.inc, but that file is currently
optional, and if defined masks the global one.  Next step will be to move
these global settings back out into the individual builds as OPTS, and
then migrate OPTS and prog_OPTS back into the local crunch.inc file.
This commit is contained in:
Josef Karthauser 2000-11-02 13:16:43 +00:00
parent c7afc3e07c
commit a5e7d98e8a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=68240
3 changed files with 43 additions and 1 deletions
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8
release/picobsd/build/Makefile.crunch
View file

@ -13,7 +13,13 @@ crunch:
else \
crunchgen -h ../../build/crunch.inc ./crunch1.conf ; \
fi )
@${MAKE} -f crunch1.mk $(CRUNCHFLAGS) all \
../../build/munge_crunchmk.pl crunch1.mk ;
@( if [ -f buildopts.inc ] ; then \
echo '.include "buildopts.inc"' > crunch1.mk.tmp ; \
cat crunch1.mk >> crunch1.mk.tmp ; \
mv crunch1.mk.tmp crunch1.mk ; \
fi )
${MAKE} -f crunch1.mk $(CRUNCHFLAGS) all \
"CFLAGS=${CFLAGS} ${CRUNCHFLAGS}" #2>&1 >/dev/null
strip --remove-section=.note --remove-section=.comment crunch1

30
release/picobsd/build/munge_crunchmk.pl Executable file
View file

@ -0,0 +1,30 @@
#!/usr/bin/perl -wi
# Post process a crunch1.mk file:
#
# from...
# ftp_make:
# (cd $(ftp_SRCDIR) && make depend && make $(ftp_OBJS))
#
# to...
# ftp_make:
# (cd $(ftp_SRCDIR) && make obj && make depend && make $(OPTS) $(ftp_OPTS) $(ftp_OBJS))
use strict;
while (my $line = <>) {
if ( $line =~ /(.*)make depend && make (\$\((.*?)_OBJS\).*)/ ) {
my $start = $1; # The start of the line.
my $end = $2; # The end of the line.
my $prog = $3; # The parsed out name of the program.
print $start;
print 'make obj && make depend && ';
print 'make $(OPTS) $(' . $prog . '_OPTS) ';
print $end, "\n";
} else {
print $line;
}
}
#end

6
release/picobsd/net/crunch1/buildopts.inc Normal file
View file

@ -0,0 +1,6 @@
# $FreeBSD$
OPTS= -DNOPAM
ppp_OPTS= -DNOKLDLOAD -DNOINET6 -DNONAT -DNOATM -DNOSUID -DHAVE_DES -DNORADIUS -DNOI4B -DNONETGRAPH
#end