| author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
| Mon, 04 Oct 2010 01:19:32 +0300 | |
| changeset 37 | 758a864f9613 |
| parent 33 | 3e2da88830cd |
| permissions | -rw-r--r-- |
| 0 | 1 |
#!/bin/sh |
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QMKSPEC=$1 |
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VERBOSE=$2 |
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SRCDIR=$3 |
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OUTDIR=$4 |
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# debuggery |
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[ "$VERBOSE" = "yes" ] && echo "Determining floating point word-order... ($*)" |
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# build and run a test program |
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test -d "$OUTDIR/config.tests/unix/doubleformat" || mkdir -p "$OUTDIR/config.tests/unix/doubleformat" |
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33
3e2da88830cd
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
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"$OUTDIR/bin/qmake" -nocache -spec "$QMKSPEC" "QT_BUILD_TREE=$OUTDIR" "$SRCDIR/config.tests/unix/doubleformat/doubleformattest.pro" -o "$OUTDIR/config.tests/unix/doubleformat/Makefile" >/dev/null 2>&1 |
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cd "$OUTDIR/config.tests/unix/doubleformat" |
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DOUBLEFORMAT="UNKNOWN" |
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[ "$VERBOSE" = "yes" ] && $MAKE || $MAKE >/dev/null 2>&1 |
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if [ -f ./doubleformattest ]; then |
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: # nop |
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else |
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[ "$VERBOSE" = "yes" ] && echo "Unknown floating point format!" |
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exit 2 |
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fi |
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# LE: strings | grep 0123ABCD0123ABCD |
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# BE: strings | grep DCBA3210DCBA3210 |
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# |
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# LE arm-swapped-dword-order: strings | grep ABCD0123ABCD0123 |
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# BE arm-swapped-dword-order: strings | grep 3210DCBA3210DCBA (untested) |
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if strings ./doubleformattest | grep "0123ABCD0123ABCD" >/dev/null 2>&1; then |
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[ "$VERBOSE" = "yes" ] && echo " Normal little endian format" |
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DOUBLEFORMAT="LITTLE" |
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elif strings ./doubleformattest | grep "ABCD0123ABCD0123" >/dev/null 2>&1; then |
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[ "$VERBOSE" = "yes" ] && echo " Swapped little endian format" |
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DOUBLEFORMAT="LITTLESWAPPED" |
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elif strings ./doubleformattest | grep "DCBA3210DCBA3210" >/dev/null 2>&1; then |
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[ "$VERBOSE" = "yes" ] && echo " Normal big endian format" |
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DOUBLEFORMAT="BIG" |
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elif strings ./doubleformattest | grep "3210DCBA3210DCBA" >/dev/null 2>&1; then |
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[ "$VERBOSE" = "yes" ] && echo " Swapped big endian format" |
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DOUBLEFORMAT="BIGSWAPPED" |
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fi |
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# done |
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if [ "$DOUBLEFORMAT" = "LITTLE" ]; then |
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[ "$VERBOSE" = "yes" ] && echo "Using little endian." |
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exit 10 |
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elif [ "$DOUBLEFORMAT" = "BIG" ]; then |
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[ "$VERBOSE" = "yes" ] && echo "Using big endian." |
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exit 11 |
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elif [ "$DOUBLEFORMAT" = "LITTLESWAPPED" ]; then |
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[ "$VERBOSE" = "yes" ] && echo "Using swapped little endian." |
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exit 12 |
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elif [ "$DOUBLEFORMAT" = "BIGSWAPPED" ]; then |
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[ "$VERBOSE" = "yes" ] && echo "Using swapped big endian." |
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exit 13 |
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else |
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[ "$VERBOSE" = "yes" ] && echo "Unknown floating point format!" |
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exit 99 |
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fi |