view build-scripts/makedep.sh @ 4215:d83830711a5b SDL-1.2

Fixed bug #615 Scott McCreary 2008-08-21 10:48:14 PDT This patch adds support for Haiku. http://ports.haiku-files.org/browser/haikuports/trunk/media-libs/libsdl/SDL-1.2.13-haiku.diff Haiku is an open-source recreation of BeOS. It has better POSIX compliance than beOS did, and other improved features, which in some cases causes us to have to "undo" previous BeOS workarounds. Here's our port log entry for it, showing the steps to force the changes into configure and Makefile: http://ports.haiku-files.org/wiki/media-libs/libsdl/1.2.13/1 Note that this was only tried on 1.2.13 stable so far. Haiku is using a newer config.guess / config.sub that doesn't yet seem to be in the released libtool, so we are having to copy it in for now. http://haiku-files.org/files/optional-packages/
author Sam Lantinga <slouken@libsdl.org>
date Mon, 21 Sep 2009 09:18:42 +0000
parents 5e6f2972f963
children 93994f65c74c d2517c0de52b
line wrap: on
line source

#!/bin/sh
#
# Generate dependencies from a list of source files

# Check to make sure our environment variables are set
if test x"$INCLUDE" = x -o x"$SOURCES" = x -o x"$output" = x; then
    echo "SOURCES, INCLUDE, and output needs to be set"
    exit 1
fi
cache_prefix=".#$$"

generate_var()
{
    echo $1 | sed -e 's|^.*/||' -e 's|\.|_|g'
}

search_deps()
{
    base=`echo $1 | sed 's|/[^/]*$||'`
    grep '#include "' <$1 | sed -e 's|.*"\([^"]*\)".*|\1|' | \
    while read file
    do cache=${cache_prefix}_`generate_var $file`
       if test -f $cache; then
          : # We already ahve this cached
       else
           : >$cache
           for path in $base `echo $INCLUDE | sed 's|-I||g'`
           do dep="$path/$file"
              if test -f "$dep"; then
                 echo "	$dep \\" >>$cache
                 search_deps $dep >>$cache
                 break
              fi
           done
       fi
       cat $cache
    done
}

:>${output}.new
for src in $SOURCES
do  echo "Generating dependencies for $src"
    ext=`echo $src | sed 's|.*\.\(.*\)|\1|'`
    if test x"$ext" = x"rc"; then
        obj=`echo $src | sed "s|^.*/\([^ ]*\)\..*|\1.o|g"`
    else
        obj=`echo $src | sed "s|^.*/\([^ ]*\)\..*|\1.lo|g"`
    fi
    echo "\$(objects)/$obj: $src \\" >>${output}.new
    search_deps $src | sort | uniq >>${output}.new
    case $ext in
        c) cat >>${output}.new <<__EOF__

	\$(LIBTOOL) --mode=compile \$(CC) \$(CFLAGS) \$(EXTRA_CFLAGS) -c $src  -o \$@

__EOF__
        ;;
        cc) cat >>${output}.new <<__EOF__

	\$(LIBTOOL) --mode=compile \$(CC) \$(CFLAGS) \$(EXTRA_CFLAGS) -c $src  -o \$@

__EOF__
        ;;
        m) cat >>${output}.new <<__EOF__

	\$(LIBTOOL) --mode=compile \$(CC) \$(CFLAGS) \$(EXTRA_CFLAGS) -c $src  -o \$@

__EOF__
        ;;
        asm) cat >>${output}.new <<__EOF__

	\$(LIBTOOL) --tag=CC --mode=compile \$(auxdir)/strip_fPIC.sh \$(NASM) $src -o \$@

__EOF__
        ;;
        S) cat >>${output}.new <<__EOF__

	\$(LIBTOOL)  --mode=compile \$(CC) \$(CFLAGS) \$(EXTRA_CFLAGS) -c $src  -o \$@

__EOF__
        ;;
        rc) cat >>${output}.new <<__EOF__

	\$(WINDRES) $src \$@

__EOF__
        ;;
        *)   echo "Unknown file extension: $ext";;
    esac
    echo "" >>${output}.new
done
mv ${output}.new ${output}
rm -f ${cache_prefix}*