Release builds generate different strangely formatted export names

for local symbols, that shouldn't be exported. This patch excludes them,
cutting down about 10,000 exported symbols and decreasing the binary size
by 20%.

diff --git a/src/tools/msvc/gendef.pl b/src/tools/msvc/gendef.pl
index d1f9bc04d6cfee2cb2c04d22a9022cc6350fcb99..6ca6ea885698b3ae6183af05e4f89aac4ce189bd 100644 (file)
--- a/src/tools/msvc/gendef.pl
+++ b/src/tools/msvc/gendef.pl
@@ -36,6 +36,7 @@ while (<$ARGV[0]/*.obj>)
         next if $pieces[6] =~ /NULL_THUNK_DATA$/;
         next if $pieces[6] =~ /^__IMPORT_DESCRIPTOR/;
         next if $pieces[6] =~ /^__NULL_IMPORT/;
+        next if $pieces[6] =~ /^\?\?_C/;
 
         push @def, $pieces[6];
     }