1 | #!/bin/bash
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2 |
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3 | #if [ -d cascade-make ] ; then
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4 | # source cascade-make/lib/cascade-lib.bash GEXT_MARS . $*
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5 | #fi
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6 |
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7 |
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8 | if [ "x$1" = "x" ] ; then
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9 | echo "" >&2
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10 | echo "Usage: source ${BASH_SOURCE} 2|3" >&2
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11 | echo " where '2' specifies Python v2 is to be used" >&2
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12 | echo " where '3' specifies Python v3 is to be used" >&2
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13 | echo "" >&2
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14 | return 1
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15 | fi
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16 |
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17 | _pyver_=$1
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18 |
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19 | if [ "x$GEXT_MARS" = "x" ] ; then
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20 | source ./setup.bash
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21 | fi
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22 |
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23 | if [ ! -f "$GEXT_MARS_INSTALLED/virtualenv-python$_pyver_/bin/activate" ] ; then
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24 | echo "" >&2
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25 | echo "!!!!" >&2
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26 | echo "! Failed to find:" >&2
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27 | echo "! $GEXT_MARS_INSTALLED/virtualenv-python$_pyver_/bin/activate" >&2
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28 | echo "!" >&2
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29 | echo "! Have you run:" >&2
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30 | echo "! ./CREATE-VEN-PYTHON$_pyver_.sh" >&2
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31 | echo "!" >&2
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32 | echo "! Followed by:" >&2
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33 | echo "! source $GEXT_MARS_INSTALLED/virtualenv-python$_pyver_/bin/activate" >&2
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34 | echo "!!!!" >&2
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35 | echo "" >&2
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36 |
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37 | # Uncomment the following if you want to stop everything immediately
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38 | #
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39 | # While it is commented out, it means the issue is flagged, but
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40 | # allows for the circumstance that the developer is (for some reason)
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41 | # needing to make use of a version of pythno outside of the MARS_EXT arae
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42 | #
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43 | # return 1
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44 |
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45 | elif [ "x$VIRTUAL_ENV" = "x" ] ; then
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46 | # It exists, but it hasn't been activated
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47 | echo ""
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48 | echo "****"
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49 | echo "* Warning: To run"
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50 | echo "* ./CASCADE-MAKE.sh"
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51 | echo "*"
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52 | echo "* You first need to activate Python v$_pyver_ Virtual Env:"
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53 | echo "* source $GEXT_MARS_INSTALLED/virtualenv-python$_pyver_/bin/activate"
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54 | echo "*"
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55 | echo "* So you have a version of the python scripting language under user control"
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56 | echo "* where the 'essentia' build can be installed as a site-package"
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57 | echo "****"
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58 | echo ""
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59 | elif [ "$VIRTUAL_ENV" != "$GEXT_MARS_INSTALLED/virtualenv-python$_pyver_" ] ; then
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60 | # A python virtual env is in play, but not the one for Python v$_pyver_ in the MARS_EXT area
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61 | echo ""
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62 | echo "****"
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63 | echo "* Warning: VIRTUAL_ENV points to different location to the one in MARS_EXT"
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64 | echo "* VIRTUAL_ENV = $VIRTUAL_ENV"
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65 | echo "* MARS_EXT python$_pyver_ = $GEXT_MARS_INSTALLED/virtualenv-python$_pyver_"
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66 | echo "****"
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67 | echo ""
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68 | fi
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69 |
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70 | export GEXT_MARS_DEVEL=1
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71 |
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72 |
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