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| author | Nicholas Clark <nick@ccl4.org> | 2000-10-28 01:31:02 +0100 |
|---|---|---|
| committer | Jarkko Hietaniemi <jhi@iki.fi> | 2000-10-28 17:07:18 +0000 |
| commit | 5bab1179608f81d8718ba76ac7d23377b3bea9c7 (patch) | |
| tree | bb6c3705d9af78e1bbf820d613f6ed20dc662107 /Makefile.SH | |
| parent | abe67105e63cab145c07395dc5a76d741b2a21c3 (diff) | |
| download | perl-5bab1179608f81d8718ba76ac7d23377b3bea9c7.tar.gz | |
Make target reordering to avoid pointless re-makes.
Subject: Re: Total re-make of 'make okfile' after 7451 ?
Message-ID: <20001028003101.A54517@plum.flirble.org>
p4raw-id: //depot/perl@7468
Diffstat (limited to 'Makefile.SH')
| -rw-r--r-- | Makefile.SH | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/Makefile.SH b/Makefile.SH index 55ffb2cdd2..14170b39a8 100644 --- a/Makefile.SH +++ b/Makefile.SH @@ -642,10 +642,17 @@ CHMOD_W = chmod +w keywords.h: keywords.pl -perl keywords.pl -opcode.h opnames.h pp_proto.h pp.sym: opcode.pl +OPCODE_PL_OUTPUT = opcode.h opnames.h pp_proto.h pp.sym + +$(OPCODE_PL_OUTPUT): opcode.pl -perl opcode.pl -proto.h embed.h embedvar.h global.sym objXSUB.h perlapi.h perlapi.c pod/perlintern.pod pod/perlapi.pod: embed.pl pp.sym +# Really the prerequisites for the next rule should only be "embed.pl pp.sym" +# Writing it this way gives make a big hint to always run opcode.pl before +# embed.pl. The alternative - running embed.pl then opcode.pl causes embed.pl +# to be re-run next make invocation, and then all object files get recompiled. + +proto.h embed.h embedvar.h global.sym objXSUB.h perlapi.h perlapi.c pod/perlintern.pod pod/perlapi.pod: embed.pl $(OPCODE_PL_OUTPUT) -perl embed.pl ext/ByteLoader/byterun.h ext/ByteLoader/byterun.c ext/B/B/Asmdata.pm: bytecode.pl |