Bug#315384: gcc-4.0: FTBFS on hurd-i386: MAXPATHLEN issue

[Michael Banck <mbanck@debian.org>]

Package: gcc-4.0
Version: 4.0.0-9
Severity: important
Tags: patch

Automatic build of gcc-4.0_4.0.0-9+hurd.1 on beethoven by
sbuild/hurd-i386 1.170.5
[...]
cc -c   -g -DENABLE_CHECKING -DENABLE_ASSERT_CHECKING -DIN_GCC   -W
-Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
-DHAVE_CONFIG_H    -I. -I. -I../../src/gcc -I../../src/gcc/.
-I../../src/gcc/../include -I../../src/gcc/../libcpp/include
../../src/gcc/tlink.c -o tlink.o
../../src/gcc/tlink.c:42: error: `MAXPATHLEN' undeclared here (not in a
function)
../../src/gcc/tlink.c:42: error: storage size of `initial_cwd' isn't
known
../../src/gcc/tlink.c:42: warning: `initial_cwd' defined but not used
make[4]: *** [tlink.o] Error 1

This is #21706 in GCC bugzilla.  Until a proper upstream solution is
found, I suggest using the attached patch (which is but a hot fix and
should not get forwarded upstream).


cheers,

Michael

--- gcc-4.0-4.0.0/src/gcc/tlink.c	2004-11-09 11:12:19.000000000 +0100
+++ gcc-4.0-4.0.0/src/gcc/tlink.c.new	2005-06-22 13:01:44.000000000 +0200
@@ -34,6 +34,10 @@
 
 #define MAX_ITERATIONS 17
 
+#ifndef MAXPATHLEN
+#define MAXPATHLEN 4096
+#endif
+
 /* Defined in the automatically-generated underscore.c.  */
 extern int prepends_underscore;