complibs/ppl: fix 0.11-0.11.2 to compile with --disable-shared
PPL 0.11 (through 0.11.2) had a small bug where it still tried to build
and test its Java interface even when shared libraries are disabled.
Since that's exactly what ct-ng does, it explodes.
This is the patch from the PPL authors (see final link below).
More information can be found in these messages/threads:
Anthony's initial report and analysis with Yann:
http://www.cygwin.com/ml/crossgcc/2011-05/msg00046.html
Ron Flory hit the same problem:
http://www.cygwin.com/ml/crossgcc/2011-05/msg00054.html
Anthony's report to the ppl-devel list:
http://www.cs.unipr.it/pipermail/ppl-devel/2011-May/017450.html
Roberto's reply with a link to the fix in the PPL git repo:
http://www.cs.unipr.it/pipermail/ppl-devel/2011-May/017455.html
Signed-Off-By: Anthony Foiani <anthony.foiani@gmail.com>
(transplanted from 139b85d70b623e51f7585e7c64ecb8c6a6cf4567)
1 Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/uclibc/90_all_305-libmudflap-susv3-legacy.patch
2 diff -durN gcc-4.3.1.orig/libmudflap/mf-hooks2.c gcc-4.3.1/libmudflap/mf-hooks2.c
3 --- gcc-4.3.1.orig/libmudflap/mf-hooks2.c 2005-09-23 23:58:39.000000000 +0200
4 +++ gcc-4.3.1/libmudflap/mf-hooks2.c 2008-06-10 14:59:05.000000000 +0200
7 TRACE ("%s\n", __PRETTY_FUNCTION__);
8 MF_VALIDATE_EXTENT(s, n, __MF_CHECK_WRITE, "bzero region");
15 TRACE ("%s\n", __PRETTY_FUNCTION__);
16 MF_VALIDATE_EXTENT(src, n, __MF_CHECK_READ, "bcopy src");
17 MF_VALIDATE_EXTENT(dest, n, __MF_CHECK_WRITE, "bcopy dest");
18 - bcopy (src, dest, n);
19 + memmove (dest, src, n);
24 TRACE ("%s\n", __PRETTY_FUNCTION__);
25 MF_VALIDATE_EXTENT(s1, n, __MF_CHECK_READ, "bcmp 1st arg");
26 MF_VALIDATE_EXTENT(s2, n, __MF_CHECK_READ, "bcmp 2nd arg");
27 - return bcmp (s1, s2, n);
28 + return memcmp (s1, s2, n);
33 size_t n = strlen (s);
34 TRACE ("%s\n", __PRETTY_FUNCTION__);
35 MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "index region");
36 - return index (s, c);
37 + return strchr (s, c);
42 size_t n = strlen (s);
43 TRACE ("%s\n", __PRETTY_FUNCTION__);
44 MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "rindex region");
45 - return rindex (s, c);
46 + return strrchr (s, c);
49 /* XXX: stpcpy, memccpy */