CodeWarrior Development ToolsのトピックARM_GCC_Support/ewl/EWL_C/src/math/lrintf.c:67: undefined reference to `fegetround' https://community.nxp.com/t5/CodeWarrior-Development-Tools/ARM-GCC-Support-ewl-EWL-C-src-math-lrintf-c-67-undefined/m-p/304973#M723 <HTML><HEAD></HEAD><BODY><P>I'm trying to use <STRONG>lrintf()</STRONG> from <STRONG>&lt;cmath&gt;</STRONG>&nbsp; and I'm getting this error:</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P class="p1"><SPAN style="font-family: 'andale mono', times;">C:/Freescale/CW MCU v10.5/MCU/ARM_GCC_Support/ewl/lib/armv7e-m/fpu\libm.a(lrintf.o): In function `lrintf':</SPAN></P><P class="p1"><SPAN style="font-family: 'andale mono', times;">ARM_GCC_Support/ewl/EWL_C/src/math/lrintf.c:67: undefined reference to `fegetround'</SPAN></P><P class="p1" style="min-height: 8pt; padding: 0px;">&nbsp;</P><P class="p1">I tried adding '-lm' to the linker or not, doesn't change the outcome... <SPAN style="font-size: 10pt; line-height: 1.5em;"> any ideas what's going on?</SPAN></P></BODY></HTML> Thu, 27 Mar 2014 06:57:45 GMT bowerymarc 2014-03-27T06:57:45Z ARM_GCC_Support/ewl/EWL_C/src/math/lrintf.c:67: undefined reference to `fegetround' https://community.nxp.com/t5/CodeWarrior-Development-Tools/ARM-GCC-Support-ewl-EWL-C-src-math-lrintf-c-67-undefined/m-p/304973#M723 <HTML><HEAD></HEAD><BODY><P>I'm trying to use <STRONG>lrintf()</STRONG> from <STRONG>&lt;cmath&gt;</STRONG>&nbsp; and I'm getting this error:</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P class="p1"><SPAN style="font-family: 'andale mono', times;">C:/Freescale/CW MCU v10.5/MCU/ARM_GCC_Support/ewl/lib/armv7e-m/fpu\libm.a(lrintf.o): In function `lrintf':</SPAN></P><P class="p1"><SPAN style="font-family: 'andale mono', times;">ARM_GCC_Support/ewl/EWL_C/src/math/lrintf.c:67: undefined reference to `fegetround'</SPAN></P><P class="p1" style="min-height: 8pt; padding: 0px;">&nbsp;</P><P class="p1">I tried adding '-lm' to the linker or not, doesn't change the outcome... <SPAN style="font-size: 10pt; line-height: 1.5em;"> any ideas what's going on?</SPAN></P></BODY></HTML> Thu, 27 Mar 2014 06:57:45 GMT https://community.nxp.com/t5/CodeWarrior-Development-Tools/ARM-GCC-Support-ewl-EWL-C-src-math-lrintf-c-67-undefined/m-p/304973#M723 bowerymarc 2014-03-27T06:57:45Z