From: Christophe CURIS <[email protected]>

Hello,

This serie of patch is proposing to improve a few things in the
configure:
 - patch 1-3: detect sooner possible compilation problems
 - patch 4, 5: improve portability
 - patch 6, 7: light code changes to try to de things better

Please note that because the patch 4 introduce a new define, you may
have to explicitely run 'autoheader' after applying the patch and
before re-running configure to regenerate the 'config.h.in'.

Regards,
Christophe.


Christophe CURIS (7):
  Configure: Moved check for Math lib to a dedicated M4 macro
  Configure: Added explicit check for math library header
  Configure: Improved the check for math library (used by WINGs)
  Configure: Added a check to find a round-to-int function in math lib
  WINGs: Replaced use of function 'rint' by macro 'wm_rint'
  wmaker: Changed math on floating point by integer operation
  WRaster: Changed formula for reconverting angle to the [0 360] bounds

 WINGs/WINGs/WINGsP.h |    1 +
 WINGs/wbrowser.c     |    2 +-
 WINGs/wcolorpanel.c  |   50 ++++++++++----------
 configure.ac         |    7 +--
 m4/wm_libmath.m4     |  127 ++++++++++++++++++++++++++++++++++++++++++++++++++
 src/misc.c           |    2 +-
 wrlib/rotate.c       |    4 +-
 7 files changed, 159 insertions(+), 34 deletions(-)
 create mode 100644 m4/wm_libmath.m4

-- 
1.7.10.4


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