455a0b2500ffc2c3b4c2c11733d3103c3d3fb53e
hiram
  Mon Sep 1 23:34:56 2025 -0700
do not need the -lm specification on the library link

diff --git src/hg/phyloPng/makefile src/hg/phyloPng/makefile
index e649de1034c..880af62b2d5 100644
--- src/hg/phyloPng/makefile
+++ src/hg/phyloPng/makefile
@@ -1,35 +1,35 @@
 kentSrc = ../..
 include ../../inc/common.mk
 
-L += $(MYSQLLIBS) -lm
+L += $(MYSQLLIBS)
 MYLIBDIR = ../../lib/${MACHTYPE}
 MYLIBS =  $(MYLIBDIR)/jkhgap.a $(MYLIBDIR)/jkweb.a
 
 A = phyloPng
 
 O = ${A}.o
 
 include ../../inc/cgi_build_rules.mk
 
 # phyloPng is both a utilitiy that can be run from the commandline, and a CGI.
 
 my:: compile
 	if [ -d "${BINDIR}" ] && [ ! ${CGI_BIN_DEST}/$A -ef ${DESTDIR}${BINDIR}/$A ] ; then \
 	    cp ${CGI_BIN_DEST}/$A ${DESTDIR}${BINDIR}/; \
 	fi
 
 compile: $O
 	${CC} $O ${MYLIBS} ${L}
 	mv ${AOUT} $A${EXE}
 	chmod a+rx $A${EXE}
 
 test: compile
 	${DESTDIR}${BINDIR}/phyloPng -phyloPng_tree=17way.nh > test.png
 	file test.png
 
 testWeb: compile
 	wget -O testWeb.png 'http://hgwdev.soe.ucsc.edu/cgi-bin/phyloPng?phyloPng_tree=(A:0.1,B:0.1);'
 	file testWeb.png
 
 clean::
 	rm -f test.png testWeb.png