Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Message-ID: <3E19B8FE.304@decodon.com> Date: Mon, 06 Jan 2003 18:12:30 +0100 From: Frank-Michael Moser Reply-To: cygwin AT cygwin DOT com Organization: DECODON GmbH User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.2.1) Gecko/20021130 X-Accept-Language: en-us, en MIME-Version: 1.0 To: cygwin AT cygwin DOT com Subject: gcj and -mno-cygwin Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit I'm just a little bit confused: Should gcj work with the -mno-cygwin option? $ gcj -mno-cygwin --main=Hello -gstabs Hello.java -o Hello.exe gcj: installation problem, cannot exec `jc1': No such file or directory I found that there are no symbolic links to jc1.exe and jvgenmain.exe in /usr/lib/gcc-lib/i686-pc-mingw32/3.2/ which should point to ../../i686-pc-cygwin/3.2/. I created them but now I get a lot of undefined references when compiling Hello.java with -mno-cygwin: $ gcj -mno-cygwin --main=Hello -gstabs Hello.java -o Hello.exe /usr/lib/gcc-lib/i686-pc-mingw32/3.2/../../../libgcj.a(prims.o)(.text+0x517): undefined reference to `_impure_ptr' /usr/lib/gcc-lib/i686-pc-mingw32/3.2/../../../libgcj.a(posix.o)(.text+0x23): undefined reference to `gettimeofday' /usr/lib/gcc-lib/i686-pc-mingw32/3.2/../../../libgcj.a(posix.o)(.text+0x7a): undefined reference to `sigemptyset' /usr/lib/gcc-lib/i686-pc-mingw32/3.2/../../../libgcj.a(posix.o)(.text+0x99): undefined reference to `sigaction' efined reference to `_impure_ptr' ... Now I guess this is intended behaviour because -mno-cygwin is not yet implemented for gcj 3.2. Am I right or not? Frank-Michael $ gcj -v Reading specs from /usr/lib/gcc-lib/i686-pc-cygwin/3.2/specs Reading specs from /usr/lib/gcc-lib/i686-pc-cygwin/3.2/../../../libgcj.spec rename spec lib to liborig Configured with: /netrel/src/gcc-3.2-3/configure --enable-languages=c,c++,f77,java --enable-libgcj --enable-threads=posix --with-system-zlib --enable-nls --without-included-gettext --enable-interpreter --disable-sjlj-exceptions --disable-version-specific-runtime-libs --enable-shared --build=i686-pc-linux --host=i686-pc-cygwin --target=i686-pc-cygwin --enable-haifa --prefix=/usr --exec-prefix=/usr --sysconfdir=/etc --libdir=/usr/lib --includedir=/nonexistent/include --libexecdir=/usr/sbin Thread model: posix gcc version 3.2 20020927 (prerelease) -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Bug reporting: http://cygwin.com/bugs.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/