diff options
Diffstat (limited to 'hurd')
| -rw-r--r-- | hurd/critique.mdwn | 2 | ||||
| -rw-r--r-- | hurd/open_issues.mdwn | 4 | ||||
| -rw-r--r-- | hurd/running/debian/porting.mdwn | 3 | ||||
| -rw-r--r-- | hurd/running/debian/porting/gcc/c++.mdwn | 41 |
4 files changed, 47 insertions, 3 deletions
diff --git a/hurd/critique.mdwn b/hurd/critique.mdwn index dacd7bb8..6599eb06 100644 --- a/hurd/critique.mdwn +++ b/hurd/critique.mdwn @@ -8,6 +8,8 @@ Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled [[GNU_Free_Documentation_License|/fdl]]."]]"""]] +[[meta title="A Critique of the GNU Hurd Multi-server Operating System"]] + Neal Walfield and Marcus Brinkmann wrote a paper titled [*A Critique of the GNU Hurd Multi-server Operating System*](http://walfield.org/papers/200707-walfield-critique-of-the-GNU-Hurd.pdf). diff --git a/hurd/open_issues.mdwn b/hurd/open_issues.mdwn index c4bcce09..d3401cbf 100644 --- a/hurd/open_issues.mdwn +++ b/hurd/open_issues.mdwn @@ -1,4 +1,4 @@ -[[meta copyright="Copyright © 2008 Free Software Foundation, Inc."]] +[[meta copyright="Copyright © 2008, 2009 Free Software Foundation, Inc."]] [[meta license="""[[toggle id="license" text="GFDL 1.2+"]][[toggleable id="license" text="Permission is granted to copy, distribute and/or modify this @@ -13,7 +13,7 @@ is included in the section entitled This is a dumping ground for open issues for the GNU Hurd. [[inline -pages="hurd/open_issues/* and !*/discussion" +pages="(hurd/open_issues/* or tagged(open_issue_hurd)) and !*/discussion" show=0 feeds=no actions=yes diff --git a/hurd/running/debian/porting.mdwn b/hurd/running/debian/porting.mdwn index 6a26db22..fe48fe65 100644 --- a/hurd/running/debian/porting.mdwn +++ b/hurd/running/debian/porting.mdwn @@ -34,7 +34,8 @@ guidelines. There is also further information available about [[hurd/porting]]. [[inline -pages="hurd/running/debian/porting/* and !*/discussion" +pages="(hurd/running/debian/porting/* or tagged(open_issue_porting)) and +!tagged(fixed_in_debian) and !*/discussion" show=0 feeds=no actions=yes diff --git a/hurd/running/debian/porting/gcc/c++.mdwn b/hurd/running/debian/porting/gcc/c++.mdwn new file mode 100644 index 00000000..d8a6f971 --- /dev/null +++ b/hurd/running/debian/porting/gcc/c++.mdwn @@ -0,0 +1,41 @@ +[[meta copyright="Copyright © 2008, 2009 Free Software Foundation, Inc."]] + +[[meta license="""[[toggle id="license" text="GFDL 1.2+"]][[toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled +[[GNU_Free_Documentation_License|/fdl]]."]]"""]] + +[[tag fixed_in_debian]] + +Modify the [[building/cross-compiling]] shell script to configure GCC for +building GCC with C++ support when building its second (i.e., final) version. + +Compiling a most-trivial C++ program used to work with GCC 4.2 and 4.3 (and the +resulting binaries would also work), but linking fails with GCC SVN trunk: + + $ $TARGET-g++ -Wall a.cc -lpthread + /home/thomas/tmp/gnu-0/lib/gcc/i586-pc-gnu/4.4.0/../../../../i586-pc-gnu/lib/libgcc_s.so: undefined reference to `__multf3' + /home/thomas/tmp/gnu-0/lib/gcc/i586-pc-gnu/4.4.0/../../../../i586-pc-gnu/lib/libgcc_s.so: undefined reference to `__fixunstfsi' + /home/thomas/tmp/gnu-0/lib/gcc/i586-pc-gnu/4.4.0/../../../../i586-pc-gnu/lib/libgcc_s.so: undefined reference to `__subtf3' + /home/thomas/tmp/gnu-0/lib/gcc/i586-pc-gnu/4.4.0/../../../../i586-pc-gnu/lib/libgcc_s.so: undefined reference to `__divtf3' + /home/thomas/tmp/gnu-0/lib/gcc/i586-pc-gnu/4.4.0/../../../../i586-pc-gnu/lib/libgcc_s.so: undefined reference to `__copysigntf3' + /home/thomas/tmp/gnu-0/lib/gcc/i586-pc-gnu/4.4.0/../../../../i586-pc-gnu/lib/libgcc_s.so: undefined reference to `__addtf3' + /home/thomas/tmp/gnu-0/lib/gcc/i586-pc-gnu/4.4.0/../../../../i586-pc-gnu/lib/libgcc_s.so: undefined reference to `__lttf2' + /home/thomas/tmp/gnu-0/lib/gcc/i586-pc-gnu/4.4.0/../../../../i586-pc-gnu/lib/libgcc_s.so: undefined reference to `__floatsitf' + /home/thomas/tmp/gnu-0/lib/gcc/i586-pc-gnu/4.4.0/../../../../i586-pc-gnu/lib/libgcc_s.so: undefined reference to `__netf2' + /home/thomas/tmp/gnu-0/lib/gcc/i586-pc-gnu/4.4.0/../../../../i586-pc-gnu/lib/libgcc_s.so: undefined reference to `__floatunsitf' + /home/thomas/tmp/gnu-0/lib/gcc/i586-pc-gnu/4.4.0/../../../../i586-pc-gnu/lib/libgcc_s.so: undefined reference to `__eqtf2' + /home/thomas/tmp/gnu-0/lib/gcc/i586-pc-gnu/4.4.0/../../../../i586-pc-gnu/lib/libgcc_s.so: undefined reference to `__fabstf2' + collect2: ld returned 1 exit status + +Whether this defect report also applies to a natively-build GCC from SVN trunk +has not yet been checked. + +[[Thomas_Schwinge|tschwinge]] suspects the problem to be a configuration issue +of a GCC helper library, whose configuration setup has changed after GCC 4.3. + +The need for `-lpthread` is another story. See the Debian glibc patches +repository for details. |