boost.graph build problem in latest anonomous CVS update.
I've just refreshed my boost via CVS and ran into a build problem with gcc v3.4.1. Initially, seems like everything failed on my system. However, I discovered that there is now a configure option :-) . After installing user.hpp where it does some good stuff, the bjam of the root of boost succeeded. However, in running bjam in $ROOT_BOOST/libs/graph/build. This Jamfile is configured to build both release and debug version of bgl-viz. It fails with similiar problems that I was getting elsewhere before I ran configure. An example of the problems is: boost/config/stdlib/libstdcpp3.hpp:33: error: expected unqualified-id before '<<' token boost/config/stdlib/libstdcpp3.hpp:33: error: expected `,' or `;' before '<<' token
Jeff Holle
I've just refreshed my boost via CVS and ran into a build problem with gcc v3.4.1.
Initially, seems like everything failed on my system. However, I discovered that there is now a configure option :-) .
This is not new. http://www.boost.org/libs/config/config.htm#config_script
After installing user.hpp where it does some good stuff, the bjam of the root of boost succeeded.
In that case, maybe you should post your user.hpp so we can integrate it into the builtin configuration headers.
However, in running bjam in $ROOT_BOOST/libs/graph/build. This Jamfile is configured to build both release and debug version of bgl-viz. It fails with similiar problems that I was getting elsewhere before I ran configure. An example of the problems is: boost/config/stdlib/libstdcpp3.hpp:33: error: expected unqualified-id before '<<' token boost/config/stdlib/libstdcpp3.hpp:33: error: expected `,' or `;' before '<<' token
Looks like a bug in the gcc 3.4.1 standard library. That's where you're getting the parse error. -- Dave Abrahams Boost Consulting http://www.boost-consulting.com
Le mar 24/08/2004 à 04:41, Jeff Holle a écrit :
I've just refreshed my boost via CVS and ran into a build problem with gcc v3.4.1.
Could you please describe your system?
Initially, seems like everything failed on my system. However, I discovered that there is now a configure option :-) . After installing user.hpp where it does some good stuff, the bjam of the root of boost succeeded.
Boost CVS is supposed to work out of the box with GCC 3.4.1 (I use in my everyday work, and there are also daily regression testing). There should be no need for a user.hpp file. What is its content?
However, in running bjam in $ROOT_BOOST/libs/graph/build. This Jamfile is configured to build both release and debug version of bgl-viz. It fails with similiar problems that I was getting elsewhere before I ran configure. An example of the problems is: boost/config/stdlib/libstdcpp3.hpp:33: error: expected unqualified-id before '<<' token boost/config/stdlib/libstdcpp3.hpp:33: error: expected `,' or `;' before '<<' token
Is this the entire error message? I'm a bit surprised because there is no code at all (and there never has been) in libstdcpp3.hpp: it's a header purely for the preprocessor; line 33 is a #else for example. Regards, Guillaume
On Aug 23, 2004, at 9:41 PM, Jeff Holle wrote:
I've just refreshed my boost via CVS and ran into a build problem with gcc v3.4.1.
Initially, seems like everything failed on my system. However, I discovered that there is now a configure option :-) . After installing user.hpp where it does some good stuff, the bjam of the root of boost succeeded.
However, in running bjam in $ROOT_BOOST/libs/graph/build. This Jamfile is configured to build both release and debug version of bgl-viz. It fails with similiar problems that I was getting elsewhere before I ran configure. An example of the problems is: boost/config/stdlib/libstdcpp3.hpp:33: error: expected unqualified-id before '<<' token boost/config/stdlib/libstdcpp3.hpp:33: error: expected `,' or `;' before '<<' token
What do these lines look like? It could be a CVS conflict. Doug
I have attempted to figure of whats going on but the symptoms are quite complex and confusing. First my system characteristics: - Mandrake 10.0 Linux - using gcc v3.4.1 (which I build) The symptoms: 1. After doing a "bjam clean" and running "bjam" in my BOOST_ROOT directory, I did get it to build. Like I did last night. Additionally, after doing the same thing in $BOOST_ROOT/libs/graph/build, I got it to build. Last night's results where not repeated. Maybe I hadn't done a clean in this directory... 2. In building my application, it apparently failed to link properly to libbgl-viz.a. My application is actually a library that uses boost.graph, including read_graphviz. My test program simply links to it and provides a main module. 3. I added all files that my library was build with to my test program's Jamfile. At this point I didn't get any linker errors. However, both debug and release versions segment faulted. The debug version ran normally under my ddd debugger. 4. I switched back to boost_1_31_0 and none of these problems developed. I got a feeling like something basic was changed in boost_CVS since June. Whatever it is, its not compatiable with my environment. I'll stick with boost_1_31_0 for now. Doug Gregor wrote:
On Aug 23, 2004, at 9:41 PM, Jeff Holle wrote:
I've just refreshed my boost via CVS and ran into a build problem with gcc v3.4.1.
Initially, seems like everything failed on my system. However, I discovered that there is now a configure option :-) . After installing user.hpp where it does some good stuff, the bjam of the root of boost succeeded.
However, in running bjam in $ROOT_BOOST/libs/graph/build. This Jamfile is configured to build both release and debug version of bgl-viz. It fails with similiar problems that I was getting elsewhere before I ran configure. An example of the problems is: boost/config/stdlib/libstdcpp3.hpp:33: error: expected unqualified-id before '<<' token boost/config/stdlib/libstdcpp3.hpp:33: error: expected `,' or `;' before '<<' token
What do these lines look like? It could be a CVS conflict.
Doug
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participants (4)
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David Abrahams -
Doug Gregor -
Guillaume Melquiond -
Jeff Holle