strip_fPIC.sh
author Sam Lantinga <slouken@libsdl.org>
Sun, 21 Sep 2003 18:32:04 +0000
changeset 720 f90d80d68071
parent 22 48c34d68918e
permissions -rwxr-xr-x
N Sep 17 8791 Sam Lantinga Re: tks source released
Date: Sun, 07 Sep 2003 02:51:58 +0200
From: Stephane Marchesin
Subject: [SDL] Two little patches

Compiling SDL with a recent gcc (gcc 3.3.1, 3.3 doesn't have this
behaviour) gives some nasty warnings :

SDL_blit_A.c: In function `BlitRGBtoRGBSurfaceAlpha128MMX':
SDL_blit_A.c:223: warning: integer constant is too large for "long" type
SDL_blit_A.c:225: warning: integer constant is too large for "long" type
SDL_blit_A.c:227: warning: integer constant is too large for "long" type
[...]

The first attached patch (longlongfix.patch) tells gcc to really treat
those constants as unsigned long long and not long.

The second patch (nasinclude.patch) fixes an include problem I had while
compiling nas audio : when the <audio/audiolib.h> file lies in
/usr/X11R6/include, a -I/usr/X11R6/include option is needed or the file
isn't found.
slouken@0
     1
#!/bin/sh
slouken@0
     2
#
slouken@0
     3
# libtool assumes that the compiler can handle the -fPIC flag
slouken@0
     4
# This isn't always true (for example, nasm can't handle it)
slouken@0
     5
command=""
slouken@1
     6
while [ $# -gt 0 ]; do
slouken@22
     7
    case "$1" in
slouken@22
     8
        -?PIC)
slouken@22
     9
            # Ignore -fPIC and -DPIC options
slouken@22
    10
            ;;
slouken@22
    11
        *)
slouken@0
    12
            command="$command $1"
slouken@22
    13
            ;;
slouken@22
    14
    esac
slouken@0
    15
    shift
slouken@0
    16
done
slouken@0
    17
echo $command
slouken@0
    18
exec $command