Re: toolchain/43320: build.sh fails on Cygwin 1.7.2

[Izumi Tsutsui <tsutsui%ceres.dti.ne.jp@localhost>]

The following reply was made to PR toolchain/43320; it has been noted by GNATS.

From: Izumi Tsutsui <tsutsui%ceres.dti.ne.jp@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: h-kenken%dg7.so-net.ne.jp@localhost, toolchain-manager%NetBSD.org@localhost,
        gnats-admin%NetBSD.org@localhost, tsutsui%ceres.dti.ne.jp@localhost
Subject: Re: toolchain/43320: build.sh fails on Cygwin 1.7.2
Date: Tue, 28 Sep 2010 00:05:34 +0900

 > I've confirmed "error: two or more data types in declaration specifiers"
 > in src/tools/rpcgen occurs only when Cygwin is setup to use gcc-4.3.4.
 > It doesn't happen with gcc-3.4.4. (gcc3 doesn't check it?)
 
 Not sure what's going on, but gcc-3.4.4 doesn't complain about
 "macro in typedef statement" in headers in stdinc path:
 
 
 --- with gcc 3.4.4 ---
 % cc -v
 Reading specs from /usr/lib/gcc/i686-pc-cygwin/3.4.4/specs
 Configured with: ... [snip]
 Thread model: posix
 gcc version 3.4.4 (cygming special, gdc 0.12, using dmd 0.125)
 % cat > a.c
 #define u_quad_t unsigned long long
 #include <rpc/types.h>
 % cc -c a.c
 % mkdir rpc
 % cp /usr/include/rpc/types.h rpc
 % cc -I. -c a.c
 In file included from a.c:2:
 ./rpc/types.h:49: warning: useless keyword or type name in empty declaration
 ./rpc/types.h:49: warning: empty declaration
 % 
 ---
 
 --- with gcc 4.3.4 ---
 % cc -v
 Using built-in specs.
 Target: i686-pc-cygwin
 Configured with: ...[snip]
 Thread model: posix
 gcc version 4.3.4 20090804 (release) 1 (GCC)
 % cat > a.c
 #define u_quad_t unsigned long long
 #include <rpc/types.h>
 % cc -c a.c
 In file included from a.c:2:
 /usr/include/rpc/types.h:49: error: two or more data types in declaration 
specifiers
 /usr/include/rpc/types.h:49: error: two or more data types in declaration 
specifiers
 /usr/include/rpc/types.h:49: error: two or more data types in declaration 
specifiers
 % 
 ---
 
 Anyway, my patch (adding <rpc/types.h> in u_quad_t check) works
 even with gcc 4.3.4.
 
 ---
 Izumi Tsutsui