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# Copyright (C) Igor Sysoev
# Copyright (C) Nginx, Inc.
echo $ngx_n "checking for uintptr_t ...$ngx_c"
echo >> $NGX_AUTOCONF_ERR
echo "checking for uintptr_t" >> $NGX_AUTOCONF_ERR
found=no
cat << END > $NGX_AUTOTEST.c
#include <sys/types.h>
$NGX_INTTYPES_H
int main() {
uintptr_t i = 0;
return (int) i;
}
END
ngx_test="$CC $CC_TEST_FLAGS $CC_AUX_FLAGS \
-o $NGX_AUTOTEST $NGX_AUTOTEST.c $NGX_LD_OPT"
eval "$ngx_test >> $NGX_AUTOCONF_ERR 2>&1"
if [ -x $NGX_AUTOTEST ]; then
echo " uintptr_t found"
found=yes
else
echo $ngx_n " uintptr_t not found" $ngx_c
fi
rm $NGX_AUTOTEST*
if [ $found = no ]; then
found="uint`expr 8 \* $ngx_ptr_size`_t"
echo ", $found used"
echo "typedef $found uintptr_t;" >> $NGX_AUTO_CONFIG_H
echo "typedef $found intptr_t;" | sed -e 's/u//g' >> $NGX_AUTO_CONFIG_H
fi
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