AC_CACHE_CHECK(for libc start main symbol, psi_cv_libc_main, [
psi_libc_main=
AC_TRY_LINK(PSI_INCLUDES, [(void)0;], [
- psi_libc_main=`$NM -g conftest$ac_exeext | $AWK -F" *|@" '/^\s+U / {print$[]3; exit}'`
+ psi_libc_main=`$NM -g conftest$ac_exeext | $AWK -F" *|@" '/^@<:@@<:@:space:@:>@@:>@+U / {print$[]3; exit}'`
])
psi_cv_libc_main=$psi_libc_main
])
AC_TRY_LINK(PSI_INCLUDES, [
void (*fn)(void) = (void (*)(void)) $psi_symbol;
], [
- psi_symbol_redirect=`$NM -g conftest$ac_exeext | $AWK -F" *|@" '/^\s+U '$psi_cv_libc_main'/ {next} /^\s+U / {print$[]3; exit}'`
+ psi_symbol_redirect=`$NM -g conftest$ac_exeext | $AWK -F" *|@" '/^@<:@@<:@:space:@:>@@:>@+U '$psi_cv_libc_main'/ {next} /^@<:@@<:@:space:@:>@@:>@+U / {print$[]3; exit}'`
])
psi_cv_fn_$1=$psi_symbol_redirect
])
psi_decl_args="[$psi_decl_args{]PSI_TYPE_PAIR(member_type)[, \"]member_name[\",] $pl, $as[}]"
])
-dnl PSI_DECL(type func, args)
+dnl PSI_DECL(type func, args, flags)
AC_DEFUN(PSI_DECL, [
psi_decl_args=
PSI_DECL_ARG($1)
[()], [],
[m4_map_args_sep([PSI_DECL_ARG(m4_normalize(], [))], [], m4_bregexp([$2], [(\(.*\))], [\1]))])
PSI_FUNC(PSI_VAR_NAME($1), [
- PSI_DECLS="$psi_decl_args, {0}, $PSI_DECLS"
+ ifelse([$3], vararg, [
+ PSI_VA_DECLS="$psi_decl_args, {0}, $PSI_VA_DECLS"
+ ], [
+ PSI_DECLS="$psi_decl_args, {0}, $PSI_DECLS"
+ ])
], [
PSI_MACRO($1, $2, [
+ ifelse([$3], vararg, AC_MSG_ERROR(varargs macro support is not implemented),[])
PSI_DECLS="$psi_decl_args, {0}, $PSI_DECLS"
])
])