diff options
| author | Allan Sandfeld Jensen <allan.jensen@theqtcompany.com> | 2015-01-14 11:17:47 +0100 |
|---|---|---|
| committer | Allan Sandfeld Jensen <allan.jensen@theqtcompany.com> | 2015-02-16 16:21:15 +0000 |
| commit | 515e802ae20c045e5c47b400ee6ef6e92349c978 (patch) | |
| tree | f9f4be4c9e360611b5823ef28c2cb293733aee42 /configure | |
| parent | 3d835eb62e70435fe32318441dc7c10aba3a6fba (diff) | |
Use C++ <cmath> instead of <math.h>
Including math.h can pollute the default namespace, and break
some compilers if cmath versions of the method are declared as using.
Switching to C++ math functions also greatly simplifies handling of
float qreal as C++ automatically chooses the right method.
[ChangeLog][QtCore][QtMath] qmath.h no longer includes math.h, so any
sources depending on that indirect inclusion may fail to build.
Change-Id: I4d0e331dafba354ec05dc5052e61ef4ff8d387fe
Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 11 |
1 files changed, 0 insertions, 11 deletions
@@ -4261,13 +4261,6 @@ if [ "$CFG_CXX11" != "no" ]; then fi fi -# detect availability of float math.h functions -if compileTest unix/floatmath "floatmath"; then - CFG_USE_FLOATMATH=yes -else - CFG_USE_FLOATMATH=no -fi - # detect sse2 support if [ "${CFG_SSE2}" = "auto" ]; then if compileTest common/sse2 "sse2"; then @@ -6498,10 +6491,6 @@ fi # Add QPA to config.h QCONFIG_FLAGS="$QCONFIG_FLAGS" -if [ "${CFG_USE_FLOATMATH}" = "yes" ]; then - QCONFIG_FLAGS="${QCONFIG_FLAGS} QT_USE_MATH_H_FLOATS" -fi - # Add turned on SQL drivers for DRIVER in $CFG_SQL_AVAILABLE; do eval "VAL=\$CFG_SQL_$DRIVER" |