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>
1 2011-03-01 Aurelien Jarno <aurelien@aurel32.net>
3 * sysdeps/alpha/fpu/feupdateenv.c (feupdateenv): Add
5 * sysdeps/alpha/fpu/ftestexcept.c (fetestexcept): Likewise.
7 diff --git glibc-2.13/glibc-ports-2.13/sysdeps/alpha/fpu/feupdateenv.c glibc-2.13/glibc-ports-2.13/sysdeps/alpha/fpu/feupdateenv.c
8 index c798070..9abbf11 100644
9 --- glibc-2.13/glibc-ports-2.13/sysdeps/alpha/fpu/feupdateenv.c
10 +++ glibc-2.13/glibc-ports-2.13/sysdeps/alpha/fpu/feupdateenv.c
11 @@ -46,4 +46,5 @@ strong_alias (__feupdateenv, __old_feupdateenv)
12 compat_symbol (libm, __old_feupdateenv, feupdateenv, GLIBC_2_1);
15 +libm_hidden_ver (__feupdateenv, feupdateenv)
16 versioned_symbol (libm, __feupdateenv, feupdateenv, GLIBC_2_2);
17 diff --git glibc-2.13/glibc-ports-2.13/sysdeps/alpha/fpu/ftestexcept.c glibc-2.13/glibc-ports-2.13/sysdeps/alpha/fpu/ftestexcept.c
18 index a4b3081..34d8113 100644
19 --- glibc-2.13/glibc-ports-2.13/sysdeps/alpha/fpu/ftestexcept.c
20 +++ glibc-2.13/glibc-ports-2.13/sysdeps/alpha/fpu/ftestexcept.c
21 @@ -30,3 +30,4 @@ fetestexcept (int excepts)
23 return tmp & excepts & SWCR_STATUS_MASK;
25 +libm_hidden_def (fetestexcept)