diff options
author | Richard Levitte <levitte@openssl.org> | 2016-01-25 21:19:59 +0100 |
---|---|---|
committer | Richard Levitte <levitte@openssl.org> | 2016-01-25 21:19:59 +0100 |
commit | 9ab6fc5936be62f6fee1c433938eae4c89aa23da (patch) | |
tree | 0f0177f9d404741116b0c65c157db32c10410a35 | |
parent | 52cdc9970de5f0e884d829d8dfa23c89c51527f9 (diff) |
Generate warning text
Now that we're using templates, we should warn people not to edit the
resulting file. We do it through util/dofile.pl, which is enhanced
with an option to tell what file it was called from. We also change
the calls so the template files are on the command line instead of
being redirected through standard input. That way, we can display
something like this (example taken from include/openssl/opensslconf.h):
/* WARNING: do not edit! */
/* Generated by Configure from include/openssl/opensslconf.h.in */
Reviewed-by: Rich Salz <rsalz@openssl.org>
-rwxr-xr-x | Configure | 2 | ||||
-rw-r--r-- | Makefile.in | 1 | ||||
-rw-r--r-- | apps/CA.pl.in | 4 | ||||
-rw-r--r-- | apps/Makefile.in | 2 | ||||
-rw-r--r-- | crypto/include/internal/bf_conf.h.in | 1 | ||||
-rw-r--r-- | crypto/include/internal/bn_conf.h.in | 1 | ||||
-rw-r--r-- | crypto/include/internal/des_conf.h.in | 1 | ||||
-rw-r--r-- | crypto/include/internal/rc4_conf.h.in | 1 | ||||
-rw-r--r-- | include/openssl/opensslconf.h.in | 2 | ||||
-rw-r--r-- | tools/Makefile.in | 2 | ||||
-rw-r--r-- | tools/c_rehash.in | 2 | ||||
-rw-r--r-- | util/dofile.pl | 16 |
12 files changed, 29 insertions, 6 deletions
@@ -1752,7 +1752,7 @@ sub run_dofile() my $out = shift; # should we remove $out ? - system("$config{perl} -I. -Mconfigdata util/dofile.pl <$in >$out.new"); + system("$config{perl} -I. -Mconfigdata util/dofile.pl -o\"Configure\" $in > $out.new"); exit 1 if $? != 0; rename("$out.new", $out) || die "Can't rename $out.new, $!"; } diff --git a/Makefile.in b/Makefile.in index e875f43bdc..7db430d4be 100644 --- a/Makefile.in +++ b/Makefile.in @@ -1,6 +1,7 @@ ## ## Makefile for OpenSSL ## +## {- join("\n## ", @autowarntext) -} VERSION={- $config{version} -} MAJOR={- $config{major} -} diff --git a/apps/CA.pl.in b/apps/CA.pl.in index b54df5efa9..52a97d7345 100644 --- a/apps/CA.pl.in +++ b/apps/CA.pl.in @@ -1,8 +1,8 @@ #!{- $config{perl} -} # # Wrapper around the ca to make it easier to use -# Edit CA.pl.in not CA.pl! - +# +# {- join("\n# ", @autowarntext) -} use strict; use warnings; diff --git a/apps/Makefile.in b/apps/Makefile.in index 290dff6ba5..8d2433b5c3 100644 --- a/apps/Makefile.in +++ b/apps/Makefile.in @@ -140,7 +140,7 @@ progs.h: progs.pl Makefile $(RM) openssl.o CA.pl: CA.pl.in - $(PERL) -I$(TOP) -Mconfigdata $(TOP)/util/dofile.pl < CA.pl.in > CA.pl.new + $(PERL) -I$(TOP) -Mconfigdata $(TOP)/util/dofile.pl -oapps/Makefile CA.pl.in > CA.pl.new mv CA.pl.new CA.pl diff --git a/crypto/include/internal/bf_conf.h.in b/crypto/include/internal/bf_conf.h.in index 5b6e5e7190..552faae98e 100644 --- a/crypto/include/internal/bf_conf.h.in +++ b/crypto/include/internal/bf_conf.h.in @@ -1,3 +1,4 @@ +{- join("\n",map { "/* $_ */" } @autowarntext) -} /* ==================================================================== * Copyright (c) 2016 The OpenSSL Project. All rights reserved. * diff --git a/crypto/include/internal/bn_conf.h.in b/crypto/include/internal/bn_conf.h.in index a75e964300..5ebd55d522 100644 --- a/crypto/include/internal/bn_conf.h.in +++ b/crypto/include/internal/bn_conf.h.in @@ -1,3 +1,4 @@ +{- join("\n",map { "/* $_ */" } @autowarntext) -} /* ==================================================================== * Copyright (c) 2016 The OpenSSL Project. All rights reserved. * diff --git a/crypto/include/internal/des_conf.h.in b/crypto/include/internal/des_conf.h.in index 43ab5eb99c..2c4369bd78 100644 --- a/crypto/include/internal/des_conf.h.in +++ b/crypto/include/internal/des_conf.h.in @@ -1,3 +1,4 @@ +{- join("\n",map { "/* $_ */" } @autowarntext) -} /* ==================================================================== * Copyright (c) 2016 The OpenSSL Project. All rights reserved. * diff --git a/crypto/include/internal/rc4_conf.h.in b/crypto/include/internal/rc4_conf.h.in index 5f23357fbf..b5b2bd3fc0 100644 --- a/crypto/include/internal/rc4_conf.h.in +++ b/crypto/include/internal/rc4_conf.h.in @@ -1,3 +1,4 @@ +{- join("\n",map { "/* $_ */" } @autowarntext) -} /* ==================================================================== * Copyright (c) 2016 The OpenSSL Project. All rights reserved. * diff --git a/include/openssl/opensslconf.h.in b/include/openssl/opensslconf.h.in index 3d7137e8f6..f54043acdd 100644 --- a/include/openssl/opensslconf.h.in +++ b/include/openssl/opensslconf.h.in @@ -1,5 +1,5 @@ /* opensslconf.h */ -/* WARNING: Generated automatically from opensslconf.h.in by Configure. */ +{- join("\n",map { "/* $_ */" } @autowarntext) -} #ifdef __cplusplus extern "C" { diff --git a/tools/Makefile.in b/tools/Makefile.in index b52b45f7d3..d0c5ca2662 100644 --- a/tools/Makefile.in +++ b/tools/Makefile.in @@ -59,7 +59,7 @@ clean: errors: c_rehash: c_rehash.in - $(PERL) -I$(TOP) -Mconfigdata $(TOP)/util/dofile.pl < c_rehash.in > c_rehash.new + $(PERL) -I$(TOP) -Mconfigdata $(TOP)/util/dofile.pl -otools/Makefile c_rehash.in > c_rehash.new mv c_rehash.new c_rehash # DO NOT DELETE THIS LINE -- make depend depends on it. diff --git a/tools/c_rehash.in b/tools/c_rehash.in index 912618c230..dc66a9d962 100644 --- a/tools/c_rehash.in +++ b/tools/c_rehash.in @@ -1,5 +1,7 @@ #!{- $config{perl} -} +# {- join("\n# ", @autowarntext) -} + # Perl c_rehash script, scan all files in a directory # and add symbolic links to their hash values. diff --git a/util/dofile.pl b/util/dofile.pl index a6b0905a58..780759b97c 100644 --- a/util/dofile.pl +++ b/util/dofile.pl @@ -8,6 +8,8 @@ use strict; use warnings; +use Getopt::Std; + # Because we know that Text::Template isn't a core Perl module, we use # a fallback in case it's not installed on the system use File::Basename; @@ -74,6 +76,19 @@ sub broken { undef; } +# Check options ###################################################### + +my %opts = (); + +# -o ORIGINATOR +# declares ORIGINATOR as the originating script. +getopt('o', \%opts); + +my @autowarntext = ("WARNING: do not edit!", + "Generated" + . (defined($opts{o}) ? " by ".$opts{o} : "") + . (scalar(@ARGV) > 0 ? " from ".join(", ",@ARGV) : "")); + # Template reading ################################################### # Read in all the templates into $text, while keeping track of each @@ -100,6 +115,7 @@ $template->fill_in(OUTPUT => \*STDOUT, HASH => { config => \%config, target => \%target, withargs => \%withargs, + autowarntext => \@autowarntext, quotify1 => \"ify1, quotify_l => \"ify_l }, DELIMITERS => [ "{-", "-}" ], |