Bug 175814 - devel/boost-all cannot use libc++
Summary: devel/boost-all cannot use libc++
Status: Closed Overcome By Events
Alias: None
Product: Ports & Packages
Classification: Unclassified
Component: Individual Port(s) (show other bugs)
Version: Latest
Hardware: Any Any
: Normal Affects Only Me
Assignee: FreeBSD Office Team
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2013-02-04 05:30 UTC by Chen Xu
Modified: 2014-08-26 06:38 UTC (History)
0 users

See Also:

Attachments
file.diff (413 bytes, patch)
2013-02-04 05:30 UTC, Chen Xu 		no flags Details | Diff
boost.txt (1.16 KB, text/plain; charset=UTF-8)
2013-04-04 13:30 UTC, c.kworr 		no flags Details
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Chen Xu 2013-02-04 05:30:00 UTC 
devel/boost-* hardcoded BJAM_ARGS in compiled.mk, there is no way to customize this arguments, thus cannot use c++11/libc++

Fix: Change devel/boost-all/compiled.mk, use "BJAM_ARGS += ..." instead of "BAJM_ARGS = ...", then we can effectively set "BJAMS_ARGS=..." in /etc/make.conf

Patch attached with submission follows:
How-To-Repeat: Build and install devel/boost-* ports, check /usr/local/lib/libboost_*.so, they are all linked to libstdc++ regardless what compilation/linking flags are set
Comment 1 Edwin Groothuis freebsd_committer freebsd_triage 2013-02-04 20:49:24 UTC 
Responsible Changed
From-To: freebsd-ports-bugs->office

Over to maintainer (via the GNATS Auto Assign Tool)
Comment 2 Baptiste Daroussin freebsd_committer freebsd_triage 2013-02-05 07:19:29 UTC 
The right fix would be to correctly pass the defauls/make.conf's
CXXFLAGS directly to bjam, should not be that much complicated, but I
have no time to this right now.

I already to it for fPIC
regards,
Bapt
Comment 3 c.kworr 2013-04-04 13:30:10 UTC 
Hello.

Here is a small patch that adds an option to compile boost with libc++.

Actually I stumbled upon this report while trying to open mine.

The patch is fairly simple. If anyone wants a good catch on how to pass 
CXXFLAGS and LDFLAGS down to BJAM feel free to modify it.

-- 
Sphinx of black quartz, judge my vow.
Comment 4 Baptiste Daroussin freebsd_committer freebsd_triage 2014-08-26 06:38:26 UTC 
newer boost build happily with libc++