Bug 209591

Summary: games/chromium-bsu: Fix build with libc++ 3.8.0
Product: Ports & Packages Reporter: Dimitry Andric <dim>
Component: Individual Port(s)Assignee: Dmitry Marakasov <amdmi3>
Status: Closed FIXED    
Severity: Affects Some People Flags: bugzilla: maintainer-feedback? (amdmi3)
Priority: ---    
Version: Latest   
Hardware: Any   
OS: Any   
Bug Depends on:    
Bug Blocks: 208158    
Attachments:
Description Flags
Include <cmath> so abs(double) can be found none

Description Dimitry Andric freebsd_committer freebsd_triage 2016-05-17 21:24:46 UTC 
Created attachment 170419 [details]
Include <cmath> so abs(double) can be found

During the exp-run in bug 208158, it was found that games/chromium-bsu gives errors with libc++ 3.8.0 [1]:

MainSDL_Event.cpp:420:73: error: call to 'abs' is ambiguous
                if( keystate[SDLK_LEFT]  || keystate[SDLK_KP4] ) key_speed_x -= 2.0 + abs(key_speed_x)*0.4;
                                                                                      ^~~

This is because key_speed_x is a floating point value, but <cmath> is not included, and abs() for floating point values comes from that header.  Fix it by including <cmath>.

[1] http://package18.nyi.freebsd.org/data/headamd64PR208158-default/2016-05-01_10h29m48s/logs/errors/chromium-bsu-0.9.15.1_4.log
Comment 1 commit-hook freebsd_committer freebsd_triage 2016-05-18 01:29:34 UTC 
A commit references this bug:

Author: amdmi3
Date: Wed May 18 01:29:30 UTC 2016
New revision: 415422
URL: https://svnweb.freebsd.org/changeset/ports/415422

Log:
  - Fix build with libc++ 3.8.0 [1]
  - While here, switch to USES=localbase and update WWW

  PR:		209591 [1]
  Submitted by:	dim [1]

Changes:
  head/games/chromium-bsu/Makefile
  head/games/chromium-bsu/pkg-descr
Comment 2 Jan Beich freebsd_committer freebsd_triage 2016-05-18 01:45:20 UTC 
I don't see the patch from here in that commit. Did you forget |svn add| ?
Comment 3 Dmitry Marakasov freebsd_committer freebsd_triage 2016-05-18 03:24:11 UTC 
True, thanks for noticing!
Comment 4 commit-hook freebsd_committer freebsd_triage 2016-05-18 03:24:39 UTC 
A commit references this bug:

Author: amdmi3
Date: Wed May 18 03:23:58 UTC 2016
New revision: 415424
URL: https://svnweb.freebsd.org/changeset/ports/415424

Log:
  - Add forgotten patch for the previous commit

  PR:		209591
  Submitted by:	dim
  Reported by:	jbeich

Changes:
  head/games/chromium-bsu/files/
  head/games/chromium-bsu/files/patch-src_MainSDL__Event.cpp