diff options
Diffstat (limited to 'src/mkhelp.pl')
| -rw-r--r-- | src/mkhelp.pl | 60 |
1 files changed, 51 insertions, 9 deletions
diff --git a/src/mkhelp.pl b/src/mkhelp.pl index 03c884fe..088a09a0 100644 --- a/src/mkhelp.pl +++ b/src/mkhelp.pl @@ -1,4 +1,25 @@ #!/usr/local/bin/perl +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at http://curl.haxx.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +########################################################################### # Yeah, I know, probably 1000 other persons already wrote a script like # this, but I'll tell ya: @@ -33,6 +54,9 @@ while (<STDIN>) { # this should be removed: $line =~ s/(.|_)//g; + # remove trailing CR from line. msysgit checks out files as line+CRLF + $line =~ s/\r$//; + if($line =~ /^([ \t]*\n|curl)/i) { # cut off headers and empty lines $wline++; # count number of cut off lines @@ -40,7 +64,7 @@ while (<STDIN>) { } my $text = $line; - $text =~ s/^\s+//g; # cut off preceeding... + $text =~ s/^\s+//g; # cut off preceding... $text =~ s/\s+$//g; # and trailing whitespaces $tlen = length($text); @@ -69,7 +93,12 @@ open(READ, "<$README") || die "couldn't read the README infile $README"; while(<READ>) { - push @out, $_; + my $line = $_; + + # remove trailing CR from line. msysgit checks out files as line+CRLF + $line =~ s/\r$//; + + push @out, $line; } close(READ); @@ -112,16 +141,14 @@ print <<HEAD * NEVER EVER edit this manually, fix the mkhelp.pl script instead! * Generation time: $now */ -#include "setup.h" #ifdef USE_MANUAL -#include "hugehelp.h" -#include <stdio.h> +#include "tool_hugehelp.h" HEAD ; if($c) { print <<HEAD -#include <stdlib.h> #include <zlib.h> +#include "memdebug.h" /* keep this as LAST include */ static const unsigned char hugehelpgz[] = { /* This mumbo-jumbo is the huge help text compressed with gzip. Thanks to this operation, the size of this data shrunk from $gzip @@ -146,6 +173,17 @@ HEAD print <<EOF #define BUF_SIZE 0x10000 +static voidpf zalloc_func(voidpf opaque, unsigned int items, unsigned int size) +{ + (void) opaque; + /* not a typo, keep it calloc() */ + return (voidpf) calloc(items, size); +} +static void zfree_func(voidpf opaque, voidpf ptr) +{ + (void) opaque; + free(ptr); +} /* Decompress and send to stdout a gzip-compressed buffer */ void hugehelp(void) { @@ -158,11 +196,11 @@ void hugehelp(void) return; headerlen = 10; + memset(&z, 0, sizeof(z_stream)); + z.zalloc = (alloc_func)zalloc_func; + z.zfree = (free_func)zfree_func; z.avail_in = (unsigned int)(sizeof(hugehelpgz) - headerlen); z.next_in = (unsigned char *)hugehelpgz + headerlen; - z.zalloc = (alloc_func)Z_NULL; - z.zfree = (free_func)Z_NULL; - z.opaque = 0; if (inflateInit2(&z, -MAX_WBITS) != Z_OK) return; @@ -226,6 +264,10 @@ foot(); sub foot { print <<FOOT +#else /* !USE_MANUAL */ +/* built-in manual is disabled, blank function */ +#include "tool_hugehelp.h" +void hugehelp(void) {} #endif /* USE_MANUAL */ FOOT ; |