patches/binutils/2.17a/180-psignal.patch
author David Holsgrove <david.holsgrove@xilinx.com>
Wed Oct 03 15:59:22 2012 +1000 (2012-10-03)
changeset 3071 5243d1b432b1
parent 747 d3e603e7c17c
permissions -rw-r--r--
scripts/gdb: If not building expat for gdb, disable

--with-expat=yes is unconditionally passed to the gdb configure
stage, instead of respecting the ${do_expat} decision.

Disable if not needed. Prevents error building canadian cross;

configure: error: expat is missing or unusable

Where configure stage fails to find expat on the host compiler.

Signed-off-by: "David Holsgrove" <david.holsgrove@xilinx.com>
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
Message-Id: <4c4410a2a8aab24a29c5.1349244128@localhost.localdomain>
PatchWork-Id: 188711
yann@56
     1
Make psignal prototype in libiberty match that in glibc.
yann@56
     2
yann@56
     3
Fixes:
yann@56
     4
yann@56
     5
gcc-2.95.3-glibc-2.1.3/binutils-2.15/libiberty/strsignal.c: In function `psignal':
yann@56
     6
gcc-2.95.3-glibc-2.1.3/binutils-2.15/libiberty/strsignal.c:563: argument `signo' doesn't match prototype
yann@56
     7
/usr/include/signal.h:131: prototype declaration
yann@56
     8
gcc-2.95.3-glibc-2.1.3/binutils-2.15/libiberty/strsignal.c:563: argument `message' doesn't match prototype
yann@56
     9
/usr/include/signal.h:131: prototype declaration
yann@56
    10
gcc-2.95.3-glibc-2.1.3/binutils-2.15/libiberty/strsignal.c:568: warning: comparison between signed and unsigned
yann@56
    11
mprotect... make[1]: *** [strsignal.o] Error 1
yann@56
    12
make[1]: Leaving directory `/export/hda3/dkegel/queue/jobdir.produser_cpsm17/crosstool-0.32/build/i686-unknown-linux-gnu/gcc-2.95.3-glibc-2.1.3/build-binutils/libiberty'
yann@56
    13
make: *** [all-libiberty] Error 2
yann@56
    14
yann@56
    15
when building on red hat 7.1
yann@56
    16
though it's a bit of a mystery why libiberty's psignal is being compiled at
yann@56
    17
all, since red hat 7.1's glibc supports psignal (hence the error message)
yann@56
    18
yann@56
    19
--- binutils-2.17/libiberty/strsignal.c.old	2005-04-18 13:57:40.000000000 -0700
yann@56
    20
+++ binutils-2.17/libiberty/strsignal.c	2005-04-18 13:59:09.000000000 -0700
yann@56
    21
@@ -536,7 +536,7 @@
yann@56
    22
 
yann@56
    23
 /*
yann@56
    24
 
yann@56
    25
-@deftypefn Supplemental void psignal (unsigned @var{signo}, char *@var{message})
yann@56
    26
+@deftypefn Supplemental void psignal (int @var{signo}, const char *@var{message})
yann@56
    27
 
yann@56
    28
 Print @var{message} to the standard error, followed by a colon,
yann@56
    29
 followed by the description of the signal specified by @var{signo},