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Re: command line limit in mingw-make

From: Jonathan Liu
Subject: Re: command line limit in mingw-make
Date: Fri, 19 Oct 2012 19:34:01 +1100
User-agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:10.0) Gecko/20120206 Thunderbird/10.0

On 13/10/2012 11:19 PM, Eli Zaretskii wrote:
Sigh... nothing is ever as simple as it looks.  I needed the
additional patch below to get Make to work correctly when " is removed
from sh_chars_dos.  Without this, it would work incorrectly when the
command line used escaped quotes inside quotes, like in "foo=\"bar\"".

Please try using this change in your future tests.

--- job.c~      2012-01-16 15:46:46.000000000 +0200
+++ job.c       2012-10-13 13:56:37.708375000 +0200
@@ -2660,6 +2667,10 @@ construct_command_argv_internal (char *l
             quotes have the same effect.  */
          else if (instring == '"'&&  strchr ("\\$`", *p) != 0&&  unixy_shell)
            goto slow;
+#ifdef WINDOWS32
+         else if (instring == '"'&&  strncmp (p, "\\\"", 2) == 0)
+           *ap++ = *++p;
            *ap++ = *p;
I have applied the change to my local copy. Seems to be working okay.
I don't think the Makefiles that I use have \" inside quotes though.


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