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<p><span style="caret-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif; font-size: 14px;">Hey there,</span><br style="caret-color: rgb(255, 255, 255); color: rgb(255, 255, 255); font-family: Calibri; font-size: 14px;">
<br style="caret-color: rgb(255, 255, 255); color: rgb(255, 255, 255); font-family: Calibri; font-size: 14px;">
<span style="caret-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif; font-size: 14px;">I am trying to use FLASH4.8 and the LaserSlab setup on my Mac laptop, with M1 chip.</span><br style="caret-color: rgb(255, 255, 255); color: rgb(255, 255, 255); font-family: Calibri; font-size: 14px;">
<span style="caret-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif; font-size: 14px;">And I got the following issue at the linking stage of the compilation:</span><br style="caret-color: rgb(255, 255, 255); color: rgb(255, 255, 255); font-family: Calibri; font-size: 14px;">
<br style="caret-color: rgb(255, 255, 255); color: rgb(255, 255, 255); font-family: Calibri; font-size: 14px;">
<span style="caret-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif; font-size: 14px;">Undefined symbols for architecture arm64:</span><br style="caret-color: rgb(255, 255, 255); color: rgb(255, 255, 255); font-family: Calibri; font-size: 14px;">
<span style="caret-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif; font-size: 14px;"> "_dgelsy_", referenced from:</span><br style="caret-color: rgb(255, 255, 255); color: rgb(255, 255, 255); font-family: Calibri; font-size: 14px;">
<span style="caret-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif; font-size: 14px;"> ___gr_uhyprelinearleastsquares_MOD_lsq.constprop.0 in gr_uhypreLinearLeastSquares.o</span><br style="caret-color: rgb(255, 255, 255); color: rgb(255, 255, 255); font-family: Calibri; font-size: 14px;">
<span style="caret-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif; font-size: 14px;"> ___gr_uhyprelinearleastsquares_MOD_lsq.constprop.0 in gr_uhypreLinearLeastSquares.o</span><br style="caret-color: rgb(255, 255, 255); color: rgb(255, 255, 255); font-family: Calibri; font-size: 14px;">
<span style="caret-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif; font-size: 14px;"> ___gr_uhyprelinearleastsquares_MOD_lsq.constprop.0 in gr_uhypreLinearLeastSquares.o</span><br style="caret-color: rgb(255, 255, 255); color: rgb(255, 255, 255); font-family: Calibri; font-size: 14px;">
<span style="caret-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif; font-size: 14px;"> "_dgeqrf_", referenced from:</span><br style="caret-color: rgb(255, 255, 255); color: rgb(255, 255, 255); font-family: Calibri; font-size: 14px;">
<span style="caret-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif; font-size: 14px;"> ___gr_uhyprelinearleastsquares_MOD_linsqln in gr_uhypreLinearLeastSquares.o</span><br style="caret-color: rgb(255, 255, 255); color: rgb(255, 255, 255); font-family: Calibri; font-size: 14px;">
<span style="caret-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif; font-size: 14px;"> ___gr_uhyprelinearleastsquares_MOD_linsqln in gr_uhypreLinearLeastSquares.o</span><br style="caret-color: rgb(255, 255, 255); color: rgb(255, 255, 255); font-family: Calibri; font-size: 14px;">
<span style="caret-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif; font-size: 14px;"> ___gr_uhyprelinearleastsquares_MOD_linsqln in gr_uhypreLinearLeastSquares.o</span><br style="caret-color: rgb(255, 255, 255); color: rgb(255, 255, 255); font-family: Calibri; font-size: 14px;">
<span style="caret-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif; font-size: 14px;"> "_dgesv_", referenced from:</span><br style="caret-color: rgb(255, 255, 255); color: rgb(255, 255, 255); font-family: Calibri; font-size: 14px;">
<span style="caret-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif; font-size: 14px;"> ___gr_uhyprelinearleastsquares_MOD_linsqln in gr_uhypreLinearLeastSquares.o</span><br style="caret-color: rgb(255, 255, 255); color: rgb(255, 255, 255); font-family: Calibri; font-size: 14px;">
<span style="caret-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif; font-size: 14px;"> ___gr_uhyprelinearleastsquares_MOD_linsqln in gr_uhypreLinearLeastSquares.o</span><br style="caret-color: rgb(255, 255, 255); color: rgb(255, 255, 255); font-family: Calibri; font-size: 14px;">
<span style="caret-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif; font-size: 14px;"> ___gr_uhyprelinearleastsquares_MOD_linsqln in gr_uhypreLinearLeastSquares.o</span><br style="caret-color: rgb(255, 255, 255); color: rgb(255, 255, 255); font-family: Calibri; font-size: 14px;">
<span style="caret-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif; font-size: 14px;"> "_dorgqr_", referenced from:</span><br style="caret-color: rgb(255, 255, 255); color: rgb(255, 255, 255); font-family: Calibri; font-size: 14px;">
<span style="caret-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif; font-size: 14px;"> ___gr_uhyprelinearleastsquares_MOD_linsqln in gr_uhypreLinearLeastSquares.o</span><br style="caret-color: rgb(255, 255, 255); color: rgb(255, 255, 255); font-family: Calibri; font-size: 14px;">
<span style="caret-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif; font-size: 14px;">ld: symbol(s) not found for architecture arm64</span><br style="caret-color: rgb(255, 255, 255); color: rgb(255, 255, 255); font-family: Calibri; font-size: 14px;">
<span style="caret-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif; font-size: 14px;">collect2: error: ld returned 1 exit status</span><br style="caret-color: rgb(255, 255, 255); color: rgb(255, 255, 255); font-family: Calibri; font-size: 14px;">
<span style="caret-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif; font-size: 14px;">make: *** [flash4] Error 1</span><br style="caret-color: rgb(255, 255, 255); color: rgb(255, 255, 255); font-family: Calibri; font-size: 14px;">
<br style="caret-color: rgb(255, 255, 255); color: rgb(255, 255, 255); font-family: Calibri; font-size: 14px;">
<span style="caret-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif; font-size: 14px;">Is there someone who might have a clue in dealing with this issue?</span><br style="caret-color: rgb(255, 255, 255); color: rgb(255, 255, 255); font-family: Calibri; font-size: 14px;">
<br style="caret-color: rgb(255, 255, 255); color: rgb(255, 255, 255); font-family: Calibri; font-size: 14px;">
<span style="caret-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif; font-size: 14px;">Thanks,</span><br style="caret-color: rgb(255, 255, 255); color: rgb(255, 255, 255); font-family: Calibri; font-size: 14px;">
<span style="caret-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif; font-size: 14px;">Weipeng</span><br>
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