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 2006-05-30 Falk Hueffner <falk@debian.org>
3 * sysdeps/unix/sysv/linux/alpha/ioperm.c: force the architecture
4 to ev6 in assembly code.
6 {standard input}: Assembler messages:
7 {standard input}:341: Error: macro requires $at register while noat in effect
8 {standard input}:374: Error: macro requires $at register while noat in effect
9 {standard input}:438: Error: macro requires $at register while noat in effect
10 {standard input}:471: Error: macro requires $at register while noat in effect
11 make[3]: *** [/tmp/buildd/glibc-2.3.6/build-tree/alpha-libc/misc/ioperm.o] Error 1
13 Hrm. gcc puts .arch ev4 into the .s, and this overrides -mev6 for as.
14 I cannot really think of anything better than
16 ports/sysdeps/unix/sysv/linux/alpha/ioperm.c | 8 ++++----
17 1 file changed, 4 insertions(+), 4 deletions(-)
19 diff -durN glibc-2.13.orig/glibc-ports-2.13/sysdeps/unix/sysv/linux/alpha/ioperm.c glibc-2.13/glibc-ports-2.13/sysdeps/unix/sysv/linux/alpha/ioperm.c
20 --- glibc-2.13.orig/glibc-ports-2.13/sysdeps/unix/sysv/linux/alpha/ioperm.c 2009-05-16 10:36:20.000000000 +0200
21 +++ glibc-2.13/glibc-ports-2.13/sysdeps/unix/sysv/linux/alpha/ioperm.c 2009-11-13 00:50:57.000000000 +0100
24 stb_mb(unsigned char val, unsigned long addr)
26 - __asm__("stb %1,%0; mb" : "=m"(*(vucp)addr) : "r"(val));
27 + __asm__(".arch ev6; stb %1,%0; mb" : "=m"(*(vucp)addr) : "r"(val));
31 stw_mb(unsigned short val, unsigned long addr)
33 - __asm__("stw %1,%0; mb" : "=m"(*(vusp)addr) : "r"(val));
34 + __asm__(".arch ev6; stw %1,%0; mb" : "=m"(*(vusp)addr) : "r"(val));
39 unsigned long int addr = dense_port_to_cpu_addr (port);
42 - __asm__ ("ldbu %0,%1" : "=r"(r) : "m"(*(vucp)addr));
43 + __asm__ (".arch ev6; ldbu %0,%1" : "=r"(r) : "m"(*(vucp)addr));
48 unsigned long int addr = dense_port_to_cpu_addr (port);
51 - __asm__ ("ldwu %0,%1" : "=r"(r) : "m"(*(vusp)addr));
52 + __asm__ (".arch ev6; ldwu %0,%1" : "=r"(r) : "m"(*(vusp)addr));
56 diff -durN glibc-2.13.orig/ports/sysdeps/unix/sysv/linux/alpha/ioperm.c glibc-2.13/ports/sysdeps/unix/sysv/linux/alpha/ioperm.c