1#!/usr/bin/perl 2 3use strict; 4use warnings; 5use XML::Twig; 6use File::Copy; 7use File::Temp 'tempfile'; 8 9# 10# This script generates: 11# new clamav-config.h. 12# new visual studio project files for each library and program. 13# 14 15######################################################### 16# HACK HERE HACK HERE HACK HERE HACK HERE HACK HERE # 17######################################################### 18 19use constant DEBUG => 0; 20 21### CLAMAV-CONFIG.H MACROS ### 22# - Set to the proper win32 value or -1 to undef - # 23my %CONF = ( 24 'AC_APPLE_UNIVERSAL_BUILD' => -1, 25 'ANONYMOUS_MAP' => -1, 26 'BIND_8_COMPAT' => -1, 27 'CLAMAVGROUP' => '"clamav"', 28 'CLAMAVUSER' => '"clamav"', 29 'CLAMUKO' => -1, 30 'CL_DEBUG' => -1, 31 'CL_BCUNSIGNED' => -1, 32 'CL_EXPERIMENTAL' => -1, 33 'CL_THREAD_SAFE' => '1', 34 'CONFDIR' => -1, #'"C:\\\\ClamAV"', 35 'CURSES_INCLUDE' => -1, 36 'C_AIX' => -1, 37 'C_BEOS' => -1, 38 'C_BIGSTACK' => -1, 39 'C_BSD' => -1, 40 'C_DARWIN' => -1, 41 'C_GNU_HURD' => -1, 42 'C_HPUX' => -1, 43 'C_INTERIX' => -1, 44 'C_IRIX' => -1, 45 'C_KFREEBSD_GNU' => -1, 46 'C_LINUX' => -1, 47 'C_OS2' => -1, 48 'C_OSF' => -1, 49 'C_QNX6' => -1, 50 'C_SOLARIS' => -1, 51 'DATADIR' => -1, #'"C:\\\\ClamAV\\\\db"', 52 'DEFAULT_FD_SETSIZE' => '1024', 53 'FDPASS_NEED_XOPEN' => -1, 54 'FILEBUFF' => '8192', 55 'FRESHCLAM_DNS_FIX' => -1, 56 'FRESHCLAM_NO_CACHE' => -1, 57 'HAVE_ARGZ_ADD' => -1, 58 'HAVE_ARGZ_APPEND' => -1, 59 'HAVE_ARGZ_COUNT' => -1, 60 'HAVE_ARGZ_CREATE_SEP' => -1, 61 'HAVE_ARGZ_H' => -1, 62 'HAVE_ARGZ_INSERT' => -1, 63 'HAVE_ARGZ_NEXT' => -1, 64 'HAVE_ARGZ_STRINGIFY' => -1, 65 'HAVE_ATTRIB_ALIGNED' => -1, 66 'HAVE_ATTRIB_PACKED' => -1, 67 'HAVE_BZLIB_H' => '1', 68 'HAVE_CLOSEDIR' => '1', 69 'HAVE_CTIME_R' => '1', 70 'HAVE_CTIME_R_2' => '1', 71 'HAVE_CTIME_R_3' => -1, 72 'HAVE_DECL_CYGWIN_CONV_PATH' => -1, 73 'HAVE_DIRENT_H' => '1', 74 'HAVE_DLD' => -1, 75 'HAVE_DLD_H' => -1, 76 'HAVE_DLERROR' => -1, 77 'HAVE_DLFCN_H' => '1', 78 'HAVE_DL_H' => -1, 79 'HAVE_DYLD' => -1, 80 'HAVE_ENABLE_EXTENDED_FILE_STDIO' => -1, 81 'HAVE_ERROR_T' => -1, 82 'HAVE_FD_PASSING' => -1, 83 'HAVE_FSEEKO' => '1', 84 'HAVE_GETADDRINFO' => '1', 85 'HAVE_GETPAGESIZE' => '1', 86 'HAVE_GRP_H' => -1, 87 'HAVE_ICONV' => -1, 88 'HAVE_INET_NTOP' => '1', 89 'HAVE_INITGROUPS' => -1, 90 'HAVE_INTTYPES_H' => '1', 91 'HAVE_IN_ADDR_T' => -1, 92 'HAVE_IN_PORT_T' => '1', 93 'HAVE_JSON' => '1', 94 'HAVE_LIBCHECK' => -1, 95 'HAVE_LIBDL' => '1', 96 'HAVE_LIBDLLOADER' => '1', 97 'HAVE_LIBMILTER_MFAPI_H' => -1, 98 'HAVE_LIBNCURSES' => -1, 99 'HAVE_LIBPDCURSES' => -1, 100 'HAVE_PCRE' => '1', 101 'USING_PCRE2' => '1', 102 'HAVE_LIBXML2' => '1', 103 'HAVE_LIBZ' => '1', 104 'HAVE_LIMITS_H' => '1', 105 'HAVE_LTDL' => '1', 106 'HAVE_MACH_O_DYLD_H' => -1, 107 'HAVE_MADVISE' => -1, 108 'HAVE_MALLINFO' => -1, 109 'HAVE_MALLOC_H' => '1', 110 'HAVE_MEMCPY' => '1', 111 'HAVE_MEMORY_H' => '1', 112 'HAVE_MKSTEMP' => '1', 113 'HAVE_MMAP' => -1, 114 'HAVE_NDIR_H' => -1, 115 'HAVE_OPENDIR' => '1', 116 'HAVE_POLL' => '1', 117 'HAVE_POLL_H' => -1, 118 'HAVE_PRAGMA_PACK' => '1', 119 'HAVE_PRAGMA_PACK_HPPA' => -1, 120 'HAVE_PRELOADED_SYMBOLS' => -1, 121 'HAVE_PTHREAD_YIELD' => '1', 122 'HAVE_PWD_H' => -1, 123 'HAVE_READDIR' => '1', 124 'HAVE_READDIR_R_2' => -1, 125 'HAVE_READDIR_R_3' => -1, 126 'HAVE_RECVMSG' => '1', 127 'HAVE_RESOLV_H' => '1', 128 'HAVE_SAR' => '1', 129 'HAVE_SCHED_YIELD' => -1, 130 'HAVE_SENDMSG' => '1', 131 'HAVE_SETGROUPS' => -1, 132 'HAVE_SETSID' => '1', 133 'HAVE_SHL_LOAD' => -1, 134 'HAVE_SNPRINTF' => '1', 135 'HAVE_STDBOOL_H' => '1', 136 'HAVE_STDINT_H' => -1, 137 'HAVE_STDLIB_H' => '1', 138 'HAVE_STRCASESTR' => -1, 139 'HAVE_STRERROR_R' => '1', 140 'HAVE_STRINGS_H' => -1, 141 'HAVE_STRING_H' => '1', 142 'HAVE_STRLCAT' => -1, 143 'HAVE_STRLCPY' => -1, 144 'HAVE_STRNDUP' => -1, 145 'HAVE_STRNSTR' => -1, 146 'HAVE_SYSCONF_SC_PAGESIZE' => -1, 147 'HAVE_SYSTEM_TOMMATH' => -1, 148 'HAVE_SYS_DL_H' => -1, 149 'HAVE_SYS_FILIO_H' => -1, 150 'HAVE_SYS_INTTYPES_H' => -1, 151 'HAVE_SYS_INT_TYPES_H' => -1, 152 'HAVE_SYS_MMAN_H' => -1, 153 'HAVE_SYS_PARAM_H' => -1, 154 'HAVE_SYS_SELECT_H' => -1, 155 'HAVE_SYS_STAT_H' => '1', 156 'HAVE_SYS_TIMES_H' => -1, 157 'HAVE_SYS_TYPES_H' => '1', 158 'HAVE_SYS_UIO_H' => -1, 159 'HAVE_TERMIOS_H' => -1, 160 'HAVE_UNAME_SYSCALL' => -1, 161 'HAVE_UNISTD_H' => -1, 162 'HAVE_VSNPRINTF' => '1', 163 'HAVE_WORKING_ARGZ' => -1, 164 'HAVE__INTERNAL__SHA_COLLECT' => -1, 165 'LIBCLAMAV_FULLVER' => '"9.0.1"', 166 'LIBCLAMAV_MAJORVER' => '9', 167 'LIBCLAMAV_FULLVER' => '"2.0.0"', 168 'LIBCLAMAV_MAJORVER' => '2', 169 'LTDL_DLOPEN_DEPLIBS' => -1, 170 'LT_DLSEARCH_PATH' => '""', 171 'LT_LIBEXT' => '"dll"', 172 'LT_LIBPREFIX' => -1, 173 'LT_MODULE_EXT' => '".dll"', 174 'LT_MODULE_PATH_VAR' => '"LD_LIBRARY_PATH"', 175 'LT_OBJDIR' => '""', 176 'NDEBUG' => -1, 177 'NEED_USCORE' => -1, 178 'NOBZ2PREFIX' => -1, 179 'NO_FD_SET' => -1, 180 'PACKAGE' => 'PACKAGE_NAME', 181 'PACKAGE_BUGREPORT' => '"https://github.com/Cisco-Talos/clamav/issues"', 182 'PACKAGE_NAME' => '"ClamAV"', 183 'PACKAGE_STRING' => '"ClamAV 0.103.5"', 184 'PACKAGE_TARNAME' => '"clamav"', 185 'PACKAGE_URL' => '"https://www.clamav.net/"', 186 'PACKAGE_VERSION' => '"0.103.5"', 187 'SCANBUFF' => '131072', 188 'SETPGRP_VOID' => '1', 189 'SIZEOF_INT' => '4', 190 'SIZEOF_LONG' => '4', 191 'SIZEOF_LONG_LONG' => '8', 192 'SIZEOF_SHORT' => '2', 193 'SIZEOF_VOID_P' => -1, 194 'STDC_HEADERS' => '1', 195 'SUPPORT_IPv6' => '1', 196 'USE_MPOOL' => '1', 197 'USE_SYSLOG' => -1, 198 'VERSION_SUFFIX' => '""', 199 'WORDS_BIGENDIAN' => '0', 200 '_LARGEFILE_SOURCE' => -1, 201 '_POSIX_PII_SOCKET' => -1, 202 '_REENTRANT' => '1', 203 '_THREAD_SAFE' => -1, 204 '__error_t_defined' => -1, 205 'const' => -1, 206 'error_t' => -1, 207 'inline' => '_inline', 208 'off_t' => -1, 209 'restrict' => -1, 210 'socklen_t' => -1, 211 'HAVE_SYS_FANOTIFY_H' => -1 212 ); 213 214 215### PROJECT FILES ### 216# - makefile: path to Makefile.am from the root of the repo 217# - sections: section of Makefile.am to parse (without _SOURCES or _la_SOURCES) 218# - output: path to the output vcxproj file 219# - makefile_only: *optional* regex to allow exclusion of certain files from the vcxproj (use double escapes) 220# - vcxproj_only: *optional* regex to allow inclusion of certain files into the vcxproj (use double escapes) 221 222my @PROJECTS = ( 223 # LIBCLAMAV # 224 {makefile => 'libclamav', sections => ['libclamav', 'libclamav_internal_utils'], output => 'win32/libclamav.vcxproj', vcxproj_only => '(3rdparty\\\\|compat\\\\|getopt\\.c|misc\\.c)'}, 225 226 # LIBFRESHCLAM # 227 {makefile => 'libfreshclam', sections => ['libfreshclam'], output => 'win32/libfreshclam.vcxproj', vcxproj_only => '(3rdparty\\\\|compat\\\\|getopt\\.c|misc\\.c)'}, 228 229 # LIBCLAMUNRAR_IFACE # 230 {makefile => 'libclamav', sections => ['libclamunrar_iface'], output => 'win32/libclamunrar_iface.vcxproj', vcxproj_only => 'compat\\\\'}, 231 232 # LIBCLAMUNRAR # 233 {makefile => 'libclamav', sections => ['libclamunrar'], output => 'win32/libclamunrar.vcxproj'}, 234 235 # LIBCLAMAVCXX # 236 {makefile => 'libclamav/c++', sections => ['libclamavcxx'], output => 'win32/libclamavcxx.vcxproj'}, 237 238 # CLAMSCAN # 239 {makefile => 'clamscan', sections => ['clamscan'], output => 'win32/clamscan.vcxproj', makefile_only => '(optparser\\.c|getopt\\.c)$'}, 240 241 # CLAMDSCAN # 242 {makefile => 'clamdscan', sections => ['clamdscan'], output => 'win32/clamdscan.vcxproj', makefile_only => '(optparser\\.c|getopt\\.c)$'}, 243 244 # CLAMDSUBMIT # 245 {makefile => 'clamdsubmit', sections => ['clamdsubmit'], output => 'win32/clamdsubmit.vcxproj', makefile_only => '(optparser\\.c|getopt\\.c)$'}, 246 247 # CLAMD # 248 {makefile => 'clamd', sections => ['clamd'], output => 'win32/clamd.vcxproj', makefile_only => '(optparser\\.c|getopt\\.c|(daz|clam)uko.*)$'}, 249 250 # FRESHCLAM # 251 {makefile => 'freshclam', sections => ['freshclam'], output => 'win32/freshclam.vcxproj', makefile_only => '(optparser\\.c|getopt\\.c)$', vcxproj_only => 'compat\\\\'}, 252 253 # CLAMCONF # 254 {makefile => 'clamconf', sections => ['clamconf'], output => 'win32/clamconf.vcxproj', makefile_only => '(optparser\\.c$|getopt\\.c)$'}, 255 256 # CLAMBC # 257 {makefile => 'clambc', sections => ['clambc'], output => 'win32/clambc.vcxproj', makefile_only => '(optparser\\.c|getopt\\.c)$'}, 258 259 # LLVMsystem # 260 {makefile => 'libclamav/c++', sections => ['libllvmsystem'], output => 'win32/LLVMsystem.vcxproj'}, 261 262 # LLVMcodegen # 263 {makefile => 'libclamav/c++', sections => ['libllvmcodegen'], output => 'win32/LLVMcodegen.vcxproj'}, 264 265 # LLVMx86codegen # 266 {makefile => 'libclamav/c++', sections => ['libllvmx86codegen'], output => 'win32/LLVMx86codegen.vcxproj'}, 267 268 # LLVMjit # 269 {makefile => 'libclamav/c++', sections => ['libllvmjit'], output => 'win32/LLVMjit.vcxproj'}, 270 271 # sigtool # 272 {makefile => 'sigtool', sections => ['sigtool'], output => 'win32/sigtool.vcxproj', makefile_only => '(optparser\\.c|getopt\\.c)$'}, 273 274 ); 275 276########################################################### 277# STOP HACKING HERE STOP HACKING HERE STOP HACKING HERE # 278########################################################### 279 280 281 282 283my %ref_files; 284my %files; 285my $exclude; 286my $do_patch = 0; 287 288sub file { 289 my ($twig, $file) = @_; 290 my $fname = $file->{'att'}->{'Include'}; 291 return unless $fname =~ /^.*\.c(pp)?$/; 292 return if defined($exclude) && $fname =~ /$exclude/; 293 $file->delete unless !$do_patch || exists $ref_files{$fname}; 294 $files{$fname} = 1; 295} 296 297$do_patch = $#ARGV == 0 && $ARGV[0] eq '--regen'; 298die("Usage:\nupdate-win32.pl [--regen]\n\nChecks the win32 build system and regenerates it if --regen is given\n\n") if $#ARGV == 0 && $ARGV[0] eq '--help'; 299my $BASE_DIR = `git rev-parse --git-dir`; 300chomp($BASE_DIR); 301die "This script only works in a GIT repository\n" unless $BASE_DIR; 302$BASE_DIR = "$BASE_DIR/.."; 303my $VER = `git describe --always`; 304chomp($VER); 305die "Cannot determine git version via git-describe\n" unless $VER && !$?; 306$VER = "devel-$VER"; 307my $w = 0; 308 309print "Processing clamav-config.h...\n"; 310 311open IN, "< $BASE_DIR/clamav-config.h.in" || die "Cannot find clamav-config.h.in: $!\n"; 312$do_patch and open OUT, "> $BASE_DIR/win32/clamav-config.h" || die "Cannot open clamav-config.h: $!\n"; 313$do_patch and print OUT "/* clamav-config.h. Generated from clamav-config.h.in by update-win32. */\n\n"; 314while(<IN>) { 315 if(!/^#\s*undef (.*)/) { 316 $do_patch and print OUT $_; 317 next; 318 } 319 if($1 eq 'VERSION') { 320 $do_patch and print OUT "#define VERSION \"$VER\"\n"; 321 next; 322 } 323 if(!exists($CONF{$1})) { 324 warn "Warning: clamav-config.h option '$1' is unknown. Please take a second to update this script.\n"; 325 $do_patch and print OUT "/* #undef $1 */\n"; 326 $w++; 327 next; 328 } 329 if($CONF{$1} eq -1) { 330 $do_patch and print OUT "/* #undef $1 */\n"; 331 } else { 332 $do_patch and print OUT "#define $1 $CONF{$1}\n"; 333 } 334} 335close IN; 336if($do_patch) { 337 close OUT; 338 print "clamav-config.h generated ($w warnings)\n"; 339} else { 340 print "clamav-config.h.in parsed ($w warnings)\n"; 341} 342foreach (@PROJECTS) { 343 my %proj = %$_; 344 %files = (); 345 %ref_files = (); 346 my $got = 0; 347 $exclude = $proj{'vcxproj_only'}; 348 print "Parsing $proj{'output'}...\n"; 349 open IN, "$proj{'makefile'}/Makefile.am" or die "Cannot open $proj{'makefile'}/Makefile.am\n"; 350 while(<IN>) { 351 my ($trail, $fname); 352 if($got == 0) { 353 next unless /^(.*?)(?:_la)?_SOURCES\s*\+?=\s*(.*?)\s*(\\)?\s*$/; 354 next unless grep {$_ eq $1} (@{$proj{'sections'}}); 355 $got = 1; 356 $trail = $3; 357 $fname = $2; 358 } else { 359 /^\s*(.*?)(\s*\\)?$/; 360 $trail = $2; 361 $fname = $1; 362 } 363 if($fname =~ /\.c(pp)?$/) { 364 if($fname =~ s/^(\$\(top_srcdir\)|\.\.)\///) { 365 $fname = "../$fname"; 366 } else { 367 $fname = "../$proj{'makefile'}/$fname"; 368 } 369 $fname =~ y/\//\\/; 370 $ref_files{$fname} = 1 unless defined($proj{'makefile_only'}) && $fname =~ /$proj{'makefile_only'}/; 371 } 372 $got = 0 unless $trail; 373 } 374 close IN; 375 376 my $xml = XML::Twig->new( keep_encoding => 1, twig_handlers => { 'ItemGroup/ClCompile' => \&file }, pretty_print => 'record' ); 377 $xml->parsefile("$BASE_DIR/$proj{'output'}"); 378 379 my @missing_in_vcxproj = grep ! exists $files{$_}, keys %ref_files; 380 my @missing_in_makefile = grep ! exists $ref_files{$_}, keys %files; 381 382 if($do_patch) { 383 if($#missing_in_vcxproj >=0) { 384 my $group = $xml->root; 385 while($group = $group->next_elt('ItemGroup')) { 386 last if $group->has_child('ClCompile'); 387 } 388 if(!defined($group)) { 389 $group = $xml->root('ItemGroup'); 390 $group->paste($xml->root); 391 } 392 foreach (@missing_in_vcxproj) { 393 my $addfile = $xml->root->new('ClCompile'); 394 $addfile->set_att('Include' => $_); 395 $addfile->paste($group); 396 warn "Warning: File $_ not in $proj{'output'}: added!\n" foreach @missing_in_vcxproj; 397 } 398 } 399 warn "Warning: File $_ not in $proj{'makefile'}/Makefile.am: deleted!\n" foreach @missing_in_makefile; 400 my ($fh, $filename) = tempfile(); 401 $xml->print($fh); 402 close $fh; 403 move($filename, "$proj{'output'}"); 404 print "Regenerated $proj{'output'} (".($#missing_in_vcxproj + $#missing_in_makefile + 2)." changes)\n"; 405 } else { 406 warn "Warning: File $_ not in $proj{'output'}\n" foreach @missing_in_vcxproj; 407 warn "Warning: File $_ not in $proj{'makefile'}/Makefile.am\n" foreach @missing_in_makefile; 408 print "Parsed $proj{'output'} (".($#missing_in_vcxproj + $#missing_in_makefile + 2)." warnings)\n"; 409 } 410} 411