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Fix pointer size detection when cross-compiling

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The initial configure fails to build the pointer size test correctly
due to the missing --sysroot argument. This breaks 64-bit targets
as the pointer size is set to 4. A subsequent configure correctly
builds and picks 8 up, but we expect the first attempt to work as well.

Task-number: QTBUG-47840
Change-Id: Iaf9450635f1bbc12e18062fa0a51f35cf690ce08
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
This commit is contained in:
Laszlo Agocs 2015-08-19 13:21:35 +02:00
parent 5549ba4fa5
commit 19e61ac290
1 changed files with 4 additions and 1 deletions
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5
config.tests/unix/ptrsize.test
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@ -5,12 +5,15 @@ VERBOSE=$2
SRCDIR=$3
OUTDIR=$4
LFLAGS=$SYSROOT_FLAG
CXXFLAGS=$SYSROOT_FLAG
# debuggery
[ "$VERBOSE" = "yes" ] && echo "Testing size of pointers ... ($*)"
# build and run a test program
test -d "$OUTDIR/config.tests/unix/ptrsize" || mkdir -p "$OUTDIR/config.tests/unix/ptrsize"
"$OUTDIR/bin/qmake" -nocache -spec "$QMKSPEC" "CONFIG-=app_bundle" "$SRCDIR/config.tests/unix/ptrsize/ptrsizetest.pro" -o "$OUTDIR/config.tests/unix/ptrsize/Makefile" >/dev/null 2>&1
"$OUTDIR/bin/qmake" -nocache -spec "$QMKSPEC" "CONFIG-=app_bundle" "QMAKE_LFLAGS*=$LFLAGS" "QMAKE_CXXFLAGS*=$CXXFLAGS" "$SRCDIR/config.tests/unix/ptrsize/ptrsizetest.pro" -o "$OUTDIR/config.tests/unix/ptrsize/Makefile" >/dev/null 2>&1
cd "$OUTDIR/config.tests/unix/ptrsize"
if [ "$VERBOSE" = "yes" ]; then