[148447] trunk/dports/x11/mesa/files/static-strndup.patch

[devans at macports.org]

Revision: 148447
          https://trac.macports.org/changeset/148447
Author:   devans at macports.org
Date:     2016-05-08 16:53:45 -0700 (Sun, 08 May 2016)
Log Message:
-----------
mesa: add patch for src/compiler/glsl/linker.cpp to static-strndup.patch to fix 10.6 build (#51332).

Modified Paths:
--------------
    trunk/dports/x11/mesa/files/static-strndup.patch

Modified: trunk/dports/x11/mesa/files/static-strndup.patch
===================================================================
--- trunk/dports/x11/mesa/files/static-strndup.patch	2016-05-08 14:35:41 UTC (rev 148446)
+++ trunk/dports/x11/mesa/files/static-strndup.patch	2016-05-08 23:53:45 UTC (rev 148447)
@@ -47,3 +47,30 @@
  
  /* helper routine for strcat/strncat - n is the exact amount to copy */
 
+--- a/src/compiler/glsl/linker.cpp.orig	2016-05-08 16:23:12.000000000 -0700
++++ a/src/compiler/glsl/linker.cpp	2016-05-08 16:28:12.000000000 -0700
+@@ -518,6 +518,24 @@
+ 
+ } /* anonymous namespace */
+ 
++#undef strndup
++#define strndup __linker_strndup
++static char *
++strndup(const char *str, size_t n)
++{
++    size_t len;
++    char *copy;
++
++    for (len = 0; len < n && str[len]; len++)
++            continue;
++
++    if ((copy = (char *)malloc(len + 1)) == NULL)
++            return (NULL);
++    memcpy(copy, str, len);
++    copy[len] = '\0';
++    return (copy);
++}
++
+ void
+ linker_error(gl_shader_program *prog, const char *fmt, ...)
+ {
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