#!/bin/sh # # gcc-version [-p] gcc-command # # Prints the gcc version of `gcc-command' in a canonical 4-digit form # such as `0295' for gcc-2.95, `0303' for gcc-3.3, etc. # # With the -p option, prints the patchlevel as well, for example `029503' for # gcc-2.95.3, `030301' for gcc-3.3.1, etc. # if [ "$1" = "-p" ] ; then with_patchlevel=1; shift; fi compiler="$*" if [ ${#compiler} -eq 0 ]; then echo "Error: No compiler specified." printf "Usage:\n\t$0 \n" exit 1 fi MAJOR=$(echo __GNUC__ | $compiler -E -x c - | tail -n 1) MINOR=$(echo __GNUC_MINOR__ | $compiler -E -x c - | tail -n 1) if [ "x$with_patchlevel" != "x" ] ; then PATCHLEVEL=$(echo __GNUC_PATCHLEVEL__ | $compiler -E -x c - | tail -n 1) printf "%02d%02d%02d\\n" $MAJOR $MINOR $PATCHLEVEL else printf "%02d%02d\\n" $MAJOR $MINOR fi > index : net-next.git
net-next plumbingsTobias Klauser
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authorHelge Deller <deller@gmx.de>2017-01-28 11:52:02 +0100
committerHelge Deller <deller@gmx.de>2017-01-28 21:54:23 +0100
commit2ad5d52d42810bed95100a3d912679d8864421ec (patch)
tree7f93e2f906b1c86f5b76c0f4c0978d41a8a29861 /drivers/usb/serial/mos7840.c
parent83b5d1e3d3013dbf90645a5d07179d018c8243fa (diff)
parisc: Don't use BITS_PER_LONG in userspace-exported swab.h header
In swab.h the "#if BITS_PER_LONG > 32" breaks compiling userspace programs if BITS_PER_LONG is #defined by userspace with the sizeof() compiler builtin. Solve this problem by using __BITS_PER_LONG instead. Since we now #include asm/bitsperlong.h avoid further potential userspace pollution by moving the #define of SHIFT_PER_LONG to bitops.h which is not exported to userspace. This patch unbreaks compiling qemu on hppa/parisc. Signed-off-by: Helge Deller <deller@gmx.de> Cc: <stable@vger.kernel.org>
Diffstat (limited to 'drivers/usb/serial/mos7840.c')