1 #!/bin/sh 2 3 # This includes the Bourne shell library from llvm-top. Since this file is 4 # generally only used when building from llvm-top, it is safe to assume that 5 # llvm is checked out into llvm-top in which case .. just works. 6 . ../library.sh 7 8 # Process the options passed in to us by the build script into standard 9 # variables. 10 process_arguments "$@" 11 12 # First, see if the build directory is there. If not, create it. 13 build_dir="$LLVM_TOP/build.llvm" 14 if test ! -d "$build_dir" ; then 15 mkdir -p "$build_dir" 16 fi 17 18 # See if we have previously been configured by sensing the presence 19 # of the config.status scripts 20 config_status="$build_dir/config.status" 21 if test ! -f "$config_status" -o "$config_status" -ot "$0" ; then 22 # We must configure so build a list of configure options 23 config_options="--prefix=$PREFIX --with-llvmgccdir=$PREFIX" 24 if test "$OPTIMIZED" -eq 1 ; then 25 config_options="$config_options --enable-optimized" 26 else 27 config_options="$config_options --disable-optimized" 28 fi 29 if test "$DEBUG" -eq 1 ; then 30 config_options="$config_options --enable-debug" 31 else 32 config_options="$config_options --disable-debug" 33 fi 34 if test "$ASSERTIONS" -eq 1 ; then 35 config_options="$config_options --enable-assertions" 36 else 37 config_options="$config_options --disable-assertions" 38 fi 39 if test "$CHECKING" -eq 1 ; then 40 config_options="$config_options --enable-expensive-checks" 41 else 42 config_options="$config_options --disable-expensive-checks" 43 fi 44 if test "$DOXYGEN" -eq 1 ; then 45 config_options="$config_options --enable-doxygen" 46 else 47 config_options="$config_options --disable-doxygen" 48 fi 49 if test "$THREADS" -eq 1 ; then 50 config_options="$config_options --enable-threads" 51 else 52 config_options="$config_options --disable-threads" 53 fi 54 config_options="$config_options $OPTIONS_DASH $OPTIONS_DASH_DASH" 55 src_dir=`pwd` 56 cd "$build_dir" 57 msg 0 Configuring $module with: 58 msg 0 " $src_dir/configure" $config_options 59 $src_dir/configure $config_options || \ 60 die $? "Configuring $module module failed" 61 else 62 msg 0 Module $module already configured, ignoring configure options. 63 cd "$build_dir" 64 fi 65 66 msg 0 Building $module with: 67 msg 0 " make" $OPTIONS_ASSIGN tools-only 68 make $OPTIONS_ASSIGN tools-only 69
