diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/mkmf.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/mkmf.rb b/lib/mkmf.rb index 815672b05..7635b4b7a 100644 --- a/lib/mkmf.rb +++ b/lib/mkmf.rb @@ -1264,7 +1264,7 @@ def create_header(header = "extconf.h") for line in $defs case line when /^-D([^=]+)(?:=(.*))?/ - hdr << "#define #$1 #{$2 ? Shellwords.shellwords($2)[0] : 1}\n" + hdr << "#define #$1 #{$2 ? Shellwords.shellwords($2)[0].gsub(/(?=\t+)/, "\\\n") : 1}\n" when /^-U(.*)/ hdr << "#undef #$1\n" end |