Sólo en c17.03/data/chianti/mn/mn_8: .meo.swp
diff -ur c17.03/source/Makefile c17.03.mk/source/Makefile
--- c17.03/source/Makefile	2022-05-06 19:27:50.000000000 +0200
+++ c17.03.mk/source/Makefile	2022-08-25 21:09:08.791465469 +0200
@@ -8,11 +8,11 @@
   DEFCXX := ${shell which clang++ 2> /dev/null}
 endif
 
-OPT = -O3 -ftrapping-math -fno-math-errno
+OPT = 
 DEBUGOPT = -finline
 CXX = $(DEFCXX)
 # -W is the old name for -Wextra, g++ 3.3 only supports the former
-CXXFLAGS = -ansi ${OPT} -Wall -W -g
+#CXXFLAGS = -ansi ${OPT} -Wall -W -g
 LDFLAGS = ${OPT} -Wall -g
 LDLIBS =
 NO_TRAP_FLAGS =
@@ -83,6 +83,9 @@
   OPT = $(DEBUGOPT)
 endif
 
+# EMPTY OPT
+OPT = 
+
 CXXDEFINES = ${filter -D%,${CXXFLAGS}}
 
 # Precompiling the cddefines.h header speeds up compilation dramatically with g++
@@ -184,7 +187,7 @@
 default: $(DEFAULT)
 
 cloudy.exe: ${preobjects} maincl.${OBJEXT} libcloudy.${LIBEXT}
-	${CXX} ${LDFLAGS} -o cloudy.exe maincl.${OBJEXT} -L. -lcloudy ${LDLIBS}
+	${CXX} ${CXXFLAGS} ${LDFLAGS} -o cloudy.exe maincl.${OBJEXT} -L. -lcloudy ${LDLIBS}
 
 libcloudy.${LIBEXT}: ${libobjects}
 	ar cr libcloudy.${LIBEXT} $^
@@ -194,7 +197,7 @@
 	cd ${SRCDIR}/../data/cdms+jpl && $(MAKE)
 
 md5datafile.exe: ${preobjects} md5datafile.${OBJEXT} libcloudy.${LIBEXT}
-	${CXX} ${LDFLAGS} -o md5datafile.exe md5datafile.${OBJEXT} -L. -lcloudy ${LDLIBS}
+	${CXX} ${CXXFLAGS} ${LDFLAGS} -o md5datafile.exe md5datafile.${OBJEXT} -L. -lcloudy ${LDLIBS}
 
 testclean:
 	rm -f Test*.${OBJEXT}