LT_INIT
gl_INIT
+AC_HEADER_ASSERT
AC_C_FLEXIBLE_ARRAY_MEMBER
# Work around quoting bug in Gnulib threadlib.m4 which prevents
[AS_VAR_APPEND([BISON_COMPAT], ["${BISON_COMPAT:+ }-Wno-deprecated"])])
AC_SUBST([BISON_COMPAT])
+AS_IF([test x"$dx_cv_bison_define_cmdline" != x"yes"],
+ [dx_cv_bison_api_token_raw=no])
+AC_CACHE_CHECK([whether $BISON supports api.token.raw],
+ [dx_cv_bison_api_token_raw], [dx_cv_bison_api_token_raw=no
+cat >conftest.y <<'EOF'
+%token T_TEST
+%{
+int yylex(void) { return 0; }
+void yyerror(const char *msg) { }
+%}
+%%
+input:
+EOF
+AS_IF([$BISON --define api.token.raw conftest.y >&AS_MESSAGE_LOG_FD 2>&1],
+[AC_COMPUTE_INT([testval], [T_TEST], [#include "conftest.tab.c"
+])
+AS_IF([test "$testval" -lt 256], [dx_cv_bison_api_token_raw=yes])])])
+AS_IF([test x"$dx_cv_bison_api_token_raw" = x"yes"],
+ [AS_VAR_APPEND([BISON_COMPAT], [" --define api.token.raw"])])
+
AH_TOP([#include <conf_pre.h>])
AH_BOTTOM([#include <conf_post.h>])
-AC_CONFIG_TESTDIR([.], [test:.])
+AC_CONFIG_TESTDIR([.], [t:.])
DX_PROG_AUTOTEST
AM_CONDITIONAL([HAVE_AUTOTEST], [test x"$dx_cv_autotest_works" = x"yes"])
AC_CHECK_FUNCS_ONCE([strtoumax strtoull __strtoull])