mirror of https://gitee.com/openkylin/pyatspi.git
80 lines
2.0 KiB
Plaintext
80 lines
2.0 KiB
Plaintext
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#######################
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# type alignment test #
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#######################
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AC_DEFUN([DBIND_CHECK_ALIGNOF],
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[changequote(<<, >>)dnl
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dnl The name to #define.
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define(<<AC_TYPE_NAME>>,
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translit(dbind_alignof_$1, [a-z *], [A-Z_P]))dnl
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dnl The cache variable name.
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define(<<AC_CV_NAME>>,
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translit(ac_cv_alignof_$1, [ *], [_p]))dnl
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changequote([, ])dnl
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AC_MSG_CHECKING(alignment of $1)
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AC_CACHE_VAL(AC_CV_NAME,
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[AC_TRY_RUN(
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[ #include <stdio.h>
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#include <stdlib.h>
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#define DBUS_API_SUBJECT_TO_CHANGE
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#include <dbus/dbus.h>
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typedef struct {char s1;} dbind_struct;
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typedef void *dbind_pointer;
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struct test {char s1; $1 s2;};
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main()
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{
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FILE *f=fopen("conftestval", "w");
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if (!f) exit(1);
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fprintf(f, "%d\n", &(((struct test*)0)->s2));
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exit(0);
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} ],
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AC_CV_NAME=`cat conftestval`,
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AC_CV_NAME=0, AC_CV_NAME=0)
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])dnl
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AC_MSG_RESULT($AC_CV_NAME)
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if test "$AC_CV_NAME" = "0" ; then
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AC_MSG_ERROR([Failed to find alignment. Check config.log for details.])
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fi
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AC_TYPE_NAME=$AC_CV_NAME
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AC_SUBST(AC_TYPE_NAME)
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undefine([AC_TYPE_NAME])dnl
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undefine([AC_CV_NAME])dnl
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])
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dnl AM_CHECK_PYMOD(MODNAME [,SYMBOL [,ACTION-IF-FOUND [,ACTION-IF-NOT-FOUND]]])
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dnl Check if a module containing a given symbol is visible to python.
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AC_DEFUN([AM_CHECK_PYMOD],
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[AC_REQUIRE([AM_PATH_PYTHON])
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py_mod_var=`echo $1['_']$2 | sed 'y%./+-%__p_%'`
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AC_MSG_CHECKING(for ifelse([$2],[],,[$2 in ])python module $1)
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AC_CACHE_VAL(py_cv_mod_$py_mod_var, [
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ifelse([$2],[], [prog="
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import sys
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try:
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import $1
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except ImportError:
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sys.exit(1)
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except:
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sys.exit(0)
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sys.exit(0)"], [prog="
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import $1
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import $1.$2"])
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if $PYTHON -c "$prog" 1>&AC_FD_CC 2>&AC_FD_CC
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then
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eval "py_cv_mod_$py_mod_var=yes"
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else
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eval "py_cv_mod_$py_mod_var=no"
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fi
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])
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py_val=`eval "echo \`echo '$py_cv_mod_'$py_mod_var\`"`
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if test "x$py_val" != xno; then
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AC_MSG_RESULT(yes)
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ifelse([$3], [],, [$3
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])dnl
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else
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AC_MSG_RESULT(no)
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ifelse([$4], [],, [$4
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])dnl
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fi
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])
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