Configure and build tuning

[melted] / configure

diff --git a/configure b/configure
index f77470a..a9574c3 100755 (executable)
--- a/configure
+++ b/configure
@@ -9,12 +9,16 @@ Funky non-autotool config script for MLT.
 
        --help                  - this information
        --prefix=directory      - install prefix for path (default: $prefix)
+       --disable-debug         - Compile without debug support (default: on)
+       --disable-mmx           - Compile without MMX support (default: on)
+       --cpu='cpu'             - Compile for a specific CPU/architectre (default: none)
 EOF
 
        for i in src/modules/*
        do
-               [ -d $i ] && [ "`basename $i`" != "CVS" ] && echo "     --disable-`basename $i`"
-       done
+               [ -d $i ] && [ "`basename $i`" != "CVS" ] && basename $i
+       done |
+       awk '{ printf( "   --disable-%-14.14s- Disable the %s module\n", $1, $1 ); }'
 
        echo
 }
@@ -22,13 +26,33 @@ EOF
 function build_config
 {
        (
-               echo version=$version
-               echo prefix=$prefix
-               echo bindir=$prefix/bin
+               echo "version=$version"
+               echo "prefix=$prefix"
+               echo "bindir=$prefix/bin"
+
+               [ "$mmx" = "true" ] && 
+               echo "MMX_FLAGS=-DUSE_MMX"
+
+               [ "$debug" = "true" ] && 
+               echo "DEBUG_FLAGS=-g"
+
+               echo "LARGE_FILE=-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE"
+
+               [ "$cpu" != "" ] &&
+               echo "TARGET_ARCH=-march=$cpu" &&
+               echo "TARGET_CPU=-mcpu=$cpu"
+
+               echo "OPTIMISATIONS=-O4 \$(TARGET_ARCH) \$(TARGET_CPU) -pipe -ffast-math -fomit-frame-pointer"
+               echo "CFLAGS=-Wall \$(OPTIMISATIONS) \$(MMX_FLAGS) \$(DEBUG_FLAGS) \$(LARGE_FILE) -pthread"
        ) > config.mak
 
        echo "#!/bin/sh" > mlt-config
-       sed 's/^/export /' < config.mak >> mlt-config
+       (
+               echo export version=$version
+               echo export prefix=$prefix
+               echo export bindir=$prefix/bin
+       ) >> mlt-config
+
        cat < mlt-config-template >> mlt-config
 
        echo -n > packages.dat
@@ -57,13 +81,19 @@ export build_dir=`dirname $0`
 export prefix=/usr/local
 export help=0
 export version=0.1.0
+export debug=true
+export mmx=true
+export cpu=
 
 # Iterate through arguments
 for i in $*
 do
        case $i in
-               --help )                help=1 ;;
-               --prefix=* )    prefix="${i#--prefix=}" ;;
+               --help )                        help=1 ;;
+               --prefix=* )            prefix="${i#--prefix=}" ;;
+               --disable-debug )       debug=false ;;
+               --disable-mmx )         mmx=false ;;
+               --cpu=* )                       cpu="${i#--cpu=}" ;;
        esac
 done